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-rw-r--r--drivers/usb/input/Kconfig46
-rw-r--r--drivers/usb/input/Makefile7
-rw-r--r--drivers/usb/input/gtco.c1104
-rw-r--r--drivers/usb/input/hid-core.c1497
-rw-r--r--drivers/usb/input/hid-debug.h757
-rw-r--r--drivers/usb/input/hid-ff.c12
-rw-r--r--drivers/usb/input/hid-input.c872
-rw-r--r--drivers/usb/input/hid-lgff.c11
-rw-r--r--drivers/usb/input/hid-pidff.c58
-rw-r--r--drivers/usb/input/hid-plff.c129
-rw-r--r--drivers/usb/input/hid-tmff.c5
-rw-r--r--drivers/usb/input/hid-zpff.c7
-rw-r--r--drivers/usb/input/hid.h540
-rw-r--r--drivers/usb/input/hiddev.c37
-rw-r--r--drivers/usb/input/usbhid.h87
-rw-r--r--drivers/usb/input/usbtouchscreen.c98
-rw-r--r--drivers/usb/input/wacom_sys.c4
-rw-r--r--drivers/usb/input/wacom_wac.c26
18 files changed, 1834 insertions, 3463 deletions
diff --git a/drivers/usb/input/Kconfig b/drivers/usb/input/Kconfig
index 661af7a..2e71d3c 100644
--- a/drivers/usb/input/Kconfig
+++ b/drivers/usb/input/Kconfig
@@ -6,14 +6,14 @@ comment "USB Input Devices"
config USB_HID
tristate "USB Human Interface Device (full HID) support"
- depends on USB
+ default y
+ depends on USB && INPUT
+ select HID
---help---
- Say Y here if you want full HID support to connect keyboards,
+ Say Y here if you want full HID support to connect USB keyboards,
mice, joysticks, graphic tablets, or any other HID based devices
- to your computer via USB. You also need to select HID Input layer
- support (below) if you want to use keyboards, mice, joysticks and
- the like ... as well as Uninterruptible Power Supply (UPS) and
- monitor control devices.
+ to your computer via USB, as well as Uninterruptible Power Supply
+ (UPS) and monitor control devices.
You can't use this driver and the HIDBP (Boot Protocol) keyboard
and mouse drivers at the same time. More information is available:
@@ -27,20 +27,10 @@ config USB_HID
comment "Input core support is needed for USB HID input layer or HIDBP support"
depends on USB_HID && INPUT=n
-config USB_HIDINPUT
- bool "HID input layer support"
- default y
- depends on INPUT && USB_HID
- help
- Say Y here if you want to use a USB keyboard, mouse or joystick,
- or any other HID input device.
-
- If unsure, say Y.
-
config USB_HIDINPUT_POWERBOOK
bool "Enable support for iBook/PowerBook special keys"
default n
- depends on USB_HIDINPUT
+ depends on USB_HID
help
Say Y here if you want support for the special keys (Fn, Numlock) on
Apple iBooks and PowerBooks.
@@ -49,7 +39,7 @@ config USB_HIDINPUT_POWERBOOK
config HID_FF
bool "Force feedback support (EXPERIMENTAL)"
- depends on USB_HIDINPUT && EXPERIMENTAL
+ depends on USB_HID && EXPERIMENTAL
help
Say Y here is you want force feedback support for a few HID devices.
See below for a list of supported devices.
@@ -79,6 +69,14 @@ config LOGITECH_FF
Note: if you say N here, this device will still be supported, but without
force feedback.
+config PANTHERLORD_FF
+ bool "PantherLord USB/PS2 2in1 Adapter support"
+ depends on HID_FF
+ select INPUT_FF_MEMLESS if USB_HID
+ help
+ Say Y here if you have a PantherLord USB/PS2 2in1 Adapter and want
+ to enable force feedback support for it.
+
config THRUSTMASTER_FF
bool "ThrustMaster FireStorm Dual Power 2 support (EXPERIMENTAL)"
depends on HID_FF && EXPERIMENTAL
@@ -354,3 +352,15 @@ config USB_APPLETOUCH
To compile this driver as a module, choose M here: the
module will be called appletouch.
+
+config USB_GTCO
+ tristate "GTCO CalComp/InterWrite USB Support"
+ depends on USB && INPUT
+ ---help---
+ Say Y here if you want to use the USB version of the GTCO
+ CalComp/InterWrite Tablet. Make sure to say Y to "Mouse support"
+ (CONFIG_INPUT_MOUSEDEV) and/or "Event interface support"
+ (CONFIG_INPUT_EVDEV) as well.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gtco.
diff --git a/drivers/usb/input/Makefile b/drivers/usb/input/Makefile
index d946d52..a9d206c 100644
--- a/drivers/usb/input/Makefile
+++ b/drivers/usb/input/Makefile
@@ -11,15 +11,15 @@ usbhid-objs := hid-core.o
ifeq ($(CONFIG_USB_HIDDEV),y)
usbhid-objs += hiddev.o
endif
-ifeq ($(CONFIG_USB_HIDINPUT),y)
- usbhid-objs += hid-input.o
-endif
ifeq ($(CONFIG_HID_PID),y)
usbhid-objs += hid-pidff.o
endif
ifeq ($(CONFIG_LOGITECH_FF),y)
usbhid-objs += hid-lgff.o
endif
+ifeq ($(CONFIG_PANTHERLORD_FF),y)
+ usbhid-objs += hid-plff.o
+endif
ifeq ($(CONFIG_THRUSTMASTER_FF),y)
usbhid-objs += hid-tmff.o
endif
@@ -48,6 +48,7 @@ obj-$(CONFIG_USB_ACECAD) += acecad.o
obj-$(CONFIG_USB_YEALINK) += yealink.o
obj-$(CONFIG_USB_XPAD) += xpad.o
obj-$(CONFIG_USB_APPLETOUCH) += appletouch.o
+obj-$(CONFIG_USB_GTCO) += gtco.o
ifeq ($(CONFIG_USB_DEBUG),y)
EXTRA_CFLAGS += -DDEBUG
diff --git a/drivers/usb/input/gtco.c b/drivers/usb/input/gtco.c
new file mode 100644
index 0000000..203cdc1bb
--- /dev/null
+++ b/drivers/usb/input/gtco.c
@@ -0,0 +1,1104 @@
+/* -*- linux-c -*-
+
+GTCO digitizer USB driver
+
+Use the err(), dbg() and info() macros from usb.h for system logging
+
+TO CHECK: Is pressure done right on report 5?
+
+Copyright (C) 2006 GTCO CalComp
+
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation; version 2
+of the License.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation, and that the name of GTCO-CalComp not be used in advertising
+or publicity pertaining to distribution of the software without specific,
+written prior permission. GTCO-CalComp makes no representations about the
+suitability of this software for any purpose. It is provided "as is"
+without express or implied warranty.
+
+GTCO-CALCOMP DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+EVENT SHALL GTCO-CALCOMP BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+TORTIOUS ACTIONS, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+PERFORMANCE OF THIS SOFTWARE.
+
+GTCO CalComp, Inc.
+7125 Riverwood Drive
+Columbia, MD 21046
+
+Jeremy Roberson jroberson@gtcocalcomp.com
+Scott Hill shill@gtcocalcomp.com
+*/
+
+
+
+/*#define DEBUG*/
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/errno.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/input.h>
+#include <linux/usb.h>
+#include <asm/uaccess.h>
+#include <asm/unaligned.h>
+#include <asm/byteorder.h>
+
+
+#include <linux/version.h>
+#include <linux/usb/input.h>
+
+/* Version with a Major number of 2 is for kernel inclusion only. */
+#define GTCO_VERSION "2.00.0006"
+
+
+/* MACROS */
+
+#define VENDOR_ID_GTCO 0x078C
+#define PID_400 0x400
+#define PID_401 0x401
+#define PID_1000 0x1000
+#define PID_1001 0x1001
+#define PID_1002 0x1002
+
+/* Max size of a single report */
+#define REPORT_MAX_SIZE 10
+
+
+/* Bitmask whether pen is in range */
+#define MASK_INRANGE 0x20
+#define MASK_BUTTON 0x01F
+
+#define PATHLENGTH 64
+
+/* DATA STRUCTURES */
+
+/* Device table */
+static struct usb_device_id gtco_usbid_table [] = {
+ { USB_DEVICE(VENDOR_ID_GTCO, PID_400) },
+ { USB_DEVICE(VENDOR_ID_GTCO, PID_401) },
+ { USB_DEVICE(VENDOR_ID_GTCO, PID_1000) },
+ { USB_DEVICE(VENDOR_ID_GTCO, PID_1001) },
+ { USB_DEVICE(VENDOR_ID_GTCO, PID_1002) },
+ { }
+};
+MODULE_DEVICE_TABLE (usb, gtco_usbid_table);
+
+
+/* Structure to hold all of our device specific stuff */
+struct gtco {
+
+ struct input_dev *inputdevice; /* input device struct pointer */
+ struct usb_device *usbdev; /* the usb device for this device */
+ struct urb *urbinfo; /* urb for incoming reports */
+ dma_addr_t buf_dma; /* dma addr of the data buffer*/
+ unsigned char * buffer; /* databuffer for reports */
+
+ char usbpath[PATHLENGTH];
+ int openCount;
+
+ /* Information pulled from Report Descriptor */
+ u32 usage;
+ u32 min_X;
+ u32 max_X;
+ u32 min_Y;
+ u32 max_Y;
+ s8 mintilt_X;
+ s8 maxtilt_X;
+ s8 mintilt_Y;
+ s8 maxtilt_Y;
+ u32 maxpressure;
+ u32 minpressure;
+};
+
+
+
+/* Code for parsing the HID REPORT DESCRIPTOR */
+
+/* From HID1.11 spec */
+struct hid_descriptor
+{
+ struct usb_descriptor_header header;
+ __le16 bcdHID;
+ u8 bCountryCode;
+ u8 bNumDescriptors;
+ u8 bDescriptorType;
+ __le16 wDescriptorLength;
+} __attribute__ ((packed));
+
+
+#define HID_DESCRIPTOR_SIZE 9
+#define HID_DEVICE_TYPE 33
+#define REPORT_DEVICE_TYPE 34
+
+
+#define PREF_TAG(x) ((x)>>4)
+#define PREF_TYPE(x) ((x>>2)&0x03)
+#define PREF_SIZE(x) ((x)&0x03)
+
+#define TYPE_MAIN 0
+#define TYPE_GLOBAL 1
+#define TYPE_LOCAL 2
+#define TYPE_RESERVED 3
+
+#define TAG_MAIN_INPUT 0x8
+#define TAG_MAIN_OUTPUT 0x9
+#define TAG_MAIN_FEATURE 0xB
+#define TAG_MAIN_COL_START 0xA
+#define TAG_MAIN_COL_END 0xC
+
+#define TAG_GLOB_USAGE 0
+#define TAG_GLOB_LOG_MIN 1
+#define TAG_GLOB_LOG_MAX 2
+#define TAG_GLOB_PHYS_MIN 3
+#define TAG_GLOB_PHYS_MAX 4
+#define TAG_GLOB_UNIT_EXP 5
+#define TAG_GLOB_UNIT 6
+#define TAG_GLOB_REPORT_SZ 7
+#define TAG_GLOB_REPORT_ID 8
+#define TAG_GLOB_REPORT_CNT 9
+#define TAG_GLOB_PUSH 10
+#define TAG_GLOB_POP 11
+
+#define TAG_GLOB_MAX 12
+
+#define DIGITIZER_USAGE_TIP_PRESSURE 0x30
+#define DIGITIZER_USAGE_TILT_X 0x3D
+#define DIGITIZER_USAGE_TILT_Y 0x3E
+
+
+/*
+ *
+ * This is an abbreviated parser for the HID Report Descriptor. We
+ * know what devices we are talking to, so this is by no means meant
+ * to be generic. We can make some safe assumptions:
+ *
+ * - We know there are no LONG tags, all short
+ * - We know that we have no MAIN Feature and MAIN Output items
+ * - We know what the IRQ reports are supposed to look like.
+ *
+ * The main purpose of this is to use the HID report desc to figure
+ * out the mins and maxs of the fields in the IRQ reports. The IRQ
+ * reports for 400/401 change slightly if the max X is bigger than 64K.
+ *
+ */
+static void parse_hid_report_descriptor(struct gtco *device, char * report,
+ int length)
+{
+ int x,i=0;
+
+ /* Tag primitive vars */
+ __u8 prefix;
+ __u8 size;
+ __u8 tag;
+ __u8 type;
+ __u8 data = 0;
+ __u16 data16 = 0;
+ __u32 data32 = 0;
+
+
+ /* For parsing logic */
+ int inputnum = 0;
+ __u32 usage = 0;
+
+ /* Global Values, indexed by TAG */
+ __u32 globalval[TAG_GLOB_MAX];
+ __u32 oldval[TAG_GLOB_MAX];
+
+ /* Debug stuff */
+ char maintype='x';
+ char globtype[12];
+ int indent=0;
+ char indentstr[10]="";
+
+
+
+ dbg("======>>>>>>PARSE<<<<<<======");
+
+ /* Walk this report and pull out the info we need */
+ while (i<length){
+ prefix=report[i];
+
+ /* Skip over prefix */
+ i++;
+
+ /* Determine data size and save the data in the proper variable */
+ size = PREF_SIZE(prefix);
+ switch(size){
+ case 1:
+ data = report[i];
+ break;
+ case 2:
+ data16 = le16_to_cpu(get_unaligned((__le16*)(&(report[i]))));
+ break;
+ case 3:
+ size = 4;
+ data32 = le32_to_cpu(get_unaligned((__le32*)(&(report[i]))));
+ }
+
+ /* Skip size of data */
+ i+=size;
+
+ /* What we do depends on the tag type */
+ tag = PREF_TAG(prefix);
+ type = PREF_TYPE(prefix);
+ switch(type){
+ case TYPE_MAIN:
+ strcpy(globtype,"");
+ switch(tag){
+
+ case TAG_MAIN_INPUT:
+ /*
+ * The INPUT MAIN tag signifies this is
+ * information from a report. We need to
+ * figure out what it is and store the
+ * min/max values
+ */
+
+ maintype='I';
+ if (data==2){
+ strcpy(globtype,"Variable");
+ }
+ if (data==3){
+ strcpy(globtype,"Var|Const");
+ }
+
+ dbg("::::: Saving Report: %d input #%d Max: 0x%X(%d) Min:0x%X(%d) of %d bits",
+ globalval[TAG_GLOB_REPORT_ID],inputnum,
+ globalval[TAG_GLOB_LOG_MAX],globalval[TAG_GLOB_LOG_MAX],
+ globalval[TAG_GLOB_LOG_MIN],globalval[TAG_GLOB_LOG_MIN],
+ (globalval[TAG_GLOB_REPORT_SZ] * globalval[TAG_GLOB_REPORT_CNT]));
+
+
+ /*
+ We can assume that the first two input items
+ are always the X and Y coordinates. After
+ that, we look for everything else by
+ local usage value
+ */
+ switch (inputnum){
+ case 0: /* X coord */
+ dbg("GER: X Usage: 0x%x",usage);
+ if (device->max_X == 0){
+ device->max_X = globalval[TAG_GLOB_LOG_MAX];
+ device->min_X = globalval[TAG_GLOB_LOG_MIN];
+ }
+
+ break;
+ case 1: /* Y coord */
+ dbg("GER: Y Usage: 0x%x",usage);
+ if (device->max_Y == 0){
+ device->max_Y = globalval[TAG_GLOB_LOG_MAX];
+ device->min_Y = globalval[TAG_GLOB_LOG_MIN];
+ }
+ break;
+ default:
+ /* Tilt X */
+ if (usage == DIGITIZER_USAGE_TILT_X){
+ if (device->maxtilt_X == 0){
+ device->maxtilt_X = globalval[TAG_GLOB_LOG_MAX];
+ device->mintilt_X = globalval[TAG_GLOB_LOG_MIN];
+ }
+ }
+
+ /* Tilt Y */
+ if (usage == DIGITIZER_USAGE_TILT_Y){
+ if (device->maxtilt_Y == 0){
+ device->maxtilt_Y = globalval[TAG_GLOB_LOG_MAX];
+ device->mintilt_Y = globalval[TAG_GLOB_LOG_MIN];
+ }
+ }
+
+
+ /* Pressure */
+ if (usage == DIGITIZER_USAGE_TIP_PRESSURE){
+ if (device->maxpressure == 0){
+ device->maxpressure = globalval[TAG_GLOB_LOG_MAX];
+ device->minpressure = globalval[TAG_GLOB_LOG_MIN];
+ }
+ }
+
+ break;
+ }
+
+ inputnum++;
+
+
+ break;
+ case TAG_MAIN_OUTPUT:
+ maintype='O';
+ break;
+ case TAG_MAIN_FEATURE:
+ maintype='F';
+ break;
+ case TAG_MAIN_COL_START:
+ maintype='S';
+
+ if (data==0){
+ dbg("======>>>>>> Physical");
+ strcpy(globtype,"Physical");
+ }else{
+ dbg("======>>>>>>");
+ }
+
+ /* Indent the debug output */
+ indent++;
+ for (x=0;x<indent;x++){
+ indentstr[x]='-';
+ }
+ indentstr[x]=0;
+
+ /* Save global tags */
+ for (x=0;x<TAG_GLOB_MAX;x++){
+ oldval[x] = globalval[x];
+ }
+
+ break;
+ case TAG_MAIN_COL_END:
+ dbg("<<<<<<======");
+ maintype='E';
+ indent--;
+ for (x=0;x<indent;x++){
+ indentstr[x]='-';
+ }
+ indentstr[x]=0;
+
+ /* Copy global tags back */
+ for (x=0;x<TAG_GLOB_MAX;x++){
+ globalval[x] = oldval[x];
+ }
+
+ break;
+ }
+
+ switch (size){
+ case 1:
+ dbg("%sMAINTAG:(%d) %c SIZE: %d Data: %s 0x%x",
+ indentstr,tag,maintype,size,globtype,data);
+ break;
+ case 2:
+ dbg("%sMAINTAG:(%d) %c SIZE: %d Data: %s 0x%x",
+ indentstr,tag,maintype,size,globtype, data16);
+ break;
+ case 4:
+ dbg("%sMAINTAG:(%d) %c SIZE: %d Data: %s 0x%x",
+ indentstr,tag,maintype,size,globtype,data32);
+ break;
+ }
+ break;
+ case TYPE_GLOBAL:
+ switch(tag){
+ case TAG_GLOB_USAGE:
+ /*
+ * First time we hit the global usage tag,
+ * it should tell us the type of device
+ */
+ if (device->usage == 0){
+ device->usage = data;
+ }
+ strcpy(globtype,"USAGE");
+ break;
+ case TAG_GLOB_LOG_MIN :
+ strcpy(globtype,"LOG_MIN");
+ break;
+ case TAG_GLOB_LOG_MAX :
+ strcpy(globtype,"LOG_MAX");
+ break;
+ case TAG_GLOB_PHYS_MIN :
+ strcpy(globtype,"PHYS_MIN");
+ break;
+ case TAG_GLOB_PHYS_MAX :
+ strcpy(globtype,"PHYS_MAX");
+ break;
+ case TAG_GLOB_UNIT_EXP :
+ strcpy(globtype,"EXP");
+ break;
+ case TAG_GLOB_UNIT :
+ strcpy(globtype,"UNIT");
+ break;
+ case TAG_GLOB_REPORT_SZ :
+ strcpy(globtype,"REPORT_SZ");
+ break;
+ case TAG_GLOB_REPORT_ID :
+ strcpy(globtype,"REPORT_ID");
+ /* New report, restart numbering */
+ inputnum=0;
+ break;
+ case TAG_GLOB_REPORT_CNT:
+ strcpy(globtype,"REPORT_CNT");
+ break;
+ case TAG_GLOB_PUSH :
+ strcpy(globtype,"PUSH");
+ break;
+ case TAG_GLOB_POP:
+ strcpy(globtype,"POP");
+ break;
+ }
+
+
+ /* Check to make sure we have a good tag number
+ so we don't overflow array */
+ if (tag < TAG_GLOB_MAX){
+ switch (size){
+ case 1:
+ dbg("%sGLOBALTAG:%s(%d) SIZE: %d Data: 0x%x",indentstr,globtype,tag,size,data);
+ globalval[tag]=data;
+ break;
+ case 2:
+ dbg("%sGLOBALTAG:%s(%d) SIZE: %d Data: 0x%x",indentstr,globtype,tag,size,data16);
+ globalval[tag]=data16;
+ break;
+ case 4:
+ dbg("%sGLOBALTAG:%s(%d) SIZE: %d Data: 0x%x",indentstr,globtype,tag,size,data32);
+ globalval[tag]=data32;
+ break;
+ }
+ }else{
+ dbg("%sGLOBALTAG: ILLEGAL TAG:%d SIZE: %d ",
+ indentstr,tag,size);
+ }
+
+
+ break;
+
+ case TYPE_LOCAL:
+ switch(tag){
+ case TAG_GLOB_USAGE:
+ strcpy(globtype,"USAGE");
+ /* Always 1 byte */
+ usage = data;
+ break;
+ case TAG_GLOB_LOG_MIN :
+ strcpy(globtype,"MIN");
+ break;
+ case TAG_GLOB_LOG_MAX :
+ strcpy(globtype,"MAX");
+ break;
+ default:
+ strcpy(globtype,"UNKNOWN");
+ }
+
+ switch (size){
+ case 1:
+ dbg("%sLOCALTAG:(%d) %s SIZE: %d Data: 0x%x",
+ indentstr,tag,globtype,size,data);
+ break;
+ case 2:
+ dbg("%sLOCALTAG:(%d) %s SIZE: %d Data: 0x%x",
+ indentstr,tag,globtype,size,data16);
+ break;
+ case 4:
+ dbg("%sLOCALTAG:(%d) %s SIZE: %d Data: 0x%x",
+ indentstr,tag,globtype,size,data32);
+ break;
+ }
+
+ break;
+ }
+
+ }
+
+}
+
+
+
+/* INPUT DRIVER Routines */
+
+
+/*
+ * Called when opening the input device. This will submit the URB to
+ * the usb system so we start getting reports
+ */
+static int gtco_input_open(struct input_dev *inputdev)
+{
+ struct gtco *device;
+ device = inputdev->private;
+
+ device->urbinfo->dev = device->usbdev;
+ if (usb_submit_urb(device->urbinfo, GFP_KERNEL)) {
+ return -EIO;
+ }
+ return 0;
+}
+
+/**
+ Called when closing the input device. This will unlink the URB
+*/
+static void gtco_input_close(struct input_dev *inputdev)
+{
+ struct gtco *device = inputdev->private;
+
+ usb_kill_urb(device->urbinfo);
+
+}
+
+
+/*
+ * Setup input device capabilities. Tell the input system what this
+ * device is capable of generating.
+ *
+ * This information is based on what is read from the HID report and
+ * placed in the struct gtco structure
+ *
+ */
+static void gtco_setup_caps(struct input_dev *inputdev)
+{
+ struct gtco *device = inputdev->private;
+
+
+ /* Which events */
+ inputdev->evbit[0] = BIT(EV_KEY) | BIT(EV_ABS) | BIT(EV_MSC);
+
+
+ /* Misc event menu block */
+ inputdev->mscbit[0] = BIT(MSC_SCAN)|BIT(MSC_SERIAL)|BIT(MSC_RAW) ;
+
+
+ /* Absolute values based on HID report info */
+ input_set_abs_params(inputdev, ABS_X, device->min_X, device->max_X,
+ 0, 0);
+ input_set_abs_params(inputdev, ABS_Y, device->min_Y, device->max_Y,
+ 0, 0);
+
+ /* Proximity */
+ input_set_abs_params(inputdev, ABS_DISTANCE, 0, 1, 0, 0);
+
+ /* Tilt & pressure */
+ input_set_abs_params(inputdev, ABS_TILT_X, device->mintilt_X,
+ device->maxtilt_X, 0, 0);
+ input_set_abs_params(inputdev, ABS_TILT_Y, device->mintilt_Y,
+ device->maxtilt_Y, 0, 0);
+ input_set_abs_params(inputdev, ABS_PRESSURE, device->minpressure,
+ device->maxpressure, 0, 0);
+
+
+ /* Transducer */
+ input_set_abs_params(inputdev, ABS_MISC, 0,0xFF, 0, 0);
+
+}
+
+
+
+/* USB Routines */
+
+
+/*
+ * URB callback routine. Called when we get IRQ reports from the
+ * digitizer.
+ *
+ * This bridges the USB and input device worlds. It generates events
+ * on the input device based on the USB reports.
+ */
+static void gtco_urb_callback(struct urb *urbinfo)
+{
+
+
+ struct gtco *device = urbinfo->context;
+ struct input_dev *inputdev;
+ int rc;
+ u32 val = 0;
+ s8 valsigned = 0;
+ char le_buffer[2];
+
+ inputdev = device->inputdevice;
+
+
+ /* Was callback OK? */
+ if ((urbinfo->status == -ECONNRESET ) ||
+ (urbinfo->status == -ENOENT ) ||
+ (urbinfo->status == -ESHUTDOWN )){
+
+ /* Shutdown is occurring. Return and don't queue up any more */
+ return;
+ }
+
+ if (urbinfo->status != 0 ) {
+ /* Some unknown error. Hopefully temporary. Just go and */
+ /* requeue an URB */
+ goto resubmit;
+ }
+
+ /*
+ * Good URB, now process
+ */
+
+ /* PID dependent when we interpret the report */
+ if ((inputdev->id.product == PID_1000 )||
+ (inputdev->id.product == PID_1001 )||
+ (inputdev->id.product == PID_1002 ))
+ {
+
+ /*
+ * Switch on the report ID
+ * Conveniently, the reports have more information, the higher
+ * the report number. We can just fall through the case
+ * statements if we start with the highest number report
+ */
+ switch(device->buffer[0]){
+ case 5:
+ /* Pressure is 9 bits */
+ val = ((u16)(device->buffer[8]) << 1);
+ val |= (u16)(device->buffer[7] >> 7);
+ input_report_abs(inputdev, ABS_PRESSURE,
+ device->buffer[8]);
+
+ /* Mask out the Y tilt value used for pressure */
+ device->buffer[7] = (u8)((device->buffer[7]) & 0x7F);
+
+
+ /* Fall thru */
+ case 4:
+ /* Tilt */
+
+ /* Sign extend these 7 bit numbers. */
+ if (device->buffer[6] & 0x40)
+ device->buffer[6] |= 0x80;
+
+ if (device->buffer[7] & 0x40)
+ device->buffer[7] |= 0x80;
+
+
+ valsigned = (device->buffer[6]);
+ input_report_abs(inputdev, ABS_TILT_X, (s32)valsigned);
+
+ valsigned = (device->buffer[7]);
+ input_report_abs(inputdev, ABS_TILT_Y, (s32)valsigned);
+
+ /* Fall thru */
+
+ case 2:
+ case 3:
+ /* Convert buttons, only 5 bits possible */
+ val = (device->buffer[5])&MASK_BUTTON;
+
+ /* We don't apply any meaning to the bitmask,
+ just report */
+ input_event(inputdev, EV_MSC, MSC_SERIAL, val);
+
+ /* Fall thru */
+ case 1:
+
+ /* All reports have X and Y coords in the same place */
+ val = le16_to_cpu(get_unaligned((__le16 *) &(device->buffer[1])));
+ input_report_abs(inputdev, ABS_X, val);
+
+ val = le16_to_cpu(get_unaligned((__le16 *) &(device->buffer[3])));
+ input_report_abs(inputdev, ABS_Y, val);
+
+
+ /* Ditto for proximity bit */
+ if (device->buffer[5]& MASK_INRANGE){
+ val = 1;
+ }else{
+ val=0;
+ }
+ input_report_abs(inputdev, ABS_DISTANCE, val);
+
+
+ /* Report 1 is an exception to how we handle buttons */
+ /* Buttons are an index, not a bitmask */
+ if (device->buffer[0] == 1){
+
+ /* Convert buttons, 5 bit index */
+ /* Report value of index set as one,
+ the rest as 0 */
+ val = device->buffer[5]& MASK_BUTTON;
+ dbg("======>>>>>>REPORT 1: val 0x%X(%d)",
+ val,val);
+
+ /*
+ * We don't apply any meaning to the button
+ * index, just report it
+ */
+ input_event(inputdev, EV_MSC, MSC_SERIAL, val);
+
+
+ }
+
+ break;
+ case 7:
+ /* Menu blocks */
+ input_event(inputdev, EV_MSC, MSC_SCAN,
+ device->buffer[1]);
+
+
+ break;
+
+ }
+
+
+ }
+ /* Other pid class */
+ if ((inputdev->id.product == PID_400 )||
+ (inputdev->id.product == PID_401 ))
+ {
+
+ /* Report 2 */
+ if (device->buffer[0] == 2){
+ /* Menu blocks */
+ input_event(inputdev, EV_MSC, MSC_SCAN,
+ device->buffer[1]);
+ }
+
+ /* Report 1 */
+ if (device->buffer[0] == 1){
+ char buttonbyte;
+
+
+ /* IF X max > 64K, we still a bit from the y report */
+ if (device->max_X > 0x10000){
+
+ val = (u16)(((u16)(device->buffer[2]<<8))|((u8)(device->buffer[1])));
+ val |= (u32)(((u8)device->buffer[3]&0x1)<< 16);
+
+ input_report_abs(inputdev, ABS_X, val);
+
+ le_buffer[0] = (u8)((u8)(device->buffer[3])>>1);
+ le_buffer[0] |= (u8)((device->buffer[3]&0x1)<<7);
+
+ le_buffer[1] = (u8)(device->buffer[4]>>1);
+ le_buffer[1] |= (u8)((device->buffer[5]&0x1)<<7);
+
+ val = le16_to_cpu(get_unaligned((__le16 *)(le_buffer)));
+
+ input_report_abs(inputdev, ABS_Y, val);
+
+
+ /*
+ * Shift the button byte right by one to
+ * make it look like the standard report
+ */
+ buttonbyte = (device->buffer[5])>>1;
+ }else{
+
+ val = le16_to_cpu(get_unaligned((__le16 *) (&(device->buffer[1]))));
+ input_report_abs(inputdev, ABS_X, val);
+
+ val = le16_to_cpu(get_unaligned((__le16 *) (&(device->buffer[3]))));
+ input_report_abs(inputdev, ABS_Y, val);
+
+ buttonbyte = device->buffer[5];
+
+ }
+
+
+ /* BUTTONS and PROXIMITY */
+ if (buttonbyte& MASK_INRANGE){
+ val = 1;
+ }else{
+ val=0;
+ }
+ input_report_abs(inputdev, ABS_DISTANCE, val);
+
+ /* Convert buttons, only 4 bits possible */
+ val = buttonbyte&0x0F;
+#ifdef USE_BUTTONS
+ for ( i=0;i<5;i++){
+ input_report_key(inputdev, BTN_DIGI+i,val&(1<<i));
+ }
+#else
+ /* We don't apply any meaning to the bitmask, just report */
+ input_event(inputdev, EV_MSC, MSC_SERIAL, val);
+#endif
+ /* TRANSDUCER */
+ input_report_abs(inputdev, ABS_MISC, device->buffer[6]);
+
+ }
+ }
+
+ /* Everybody gets report ID's */
+ input_event(inputdev, EV_MSC, MSC_RAW, device->buffer[0]);
+
+ /* Sync it up */
+ input_sync(inputdev);
+
+ resubmit:
+ rc = usb_submit_urb(urbinfo, GFP_ATOMIC);
+ if (rc != 0) {
+ err("usb_submit_urb failed rc=0x%x",rc);
+ }
+
+}
+
+/*
+ * The probe routine. This is called when the kernel find the matching USB
+ * vendor/product. We do the following:
+ *
+ * - Allocate mem for a local structure to manage the device
+ * - Request a HID Report Descriptor from the device and parse it to
+ * find out the device parameters
+ * - Create an input device and assign it attributes
+ * - Allocate an URB so the device can talk to us when the input
+ * queue is open
+ */
+static int gtco_probe(struct usb_interface *usbinterface,
+ const struct usb_device_id *id)
+{
+
+ struct gtco *device = NULL;
+ char path[PATHLENGTH];
+ struct input_dev *inputdev;
+ struct hid_descriptor *hid_desc;
+ char *report;
+ int result=0, retry;
+ struct usb_endpoint_descriptor *endpoint;
+
+ /* Allocate memory for device structure */
+ device = kzalloc(sizeof(struct gtco), GFP_KERNEL);
+ if (device == NULL) {
+ err("No more memory");
+ return -ENOMEM;
+ }
+
+
+ device->inputdevice = input_allocate_device();
+ if (!device->inputdevice){
+ kfree(device);
+ err("No more memory");
+ return -ENOMEM;
+ }
+
+ /* Get pointer to the input device */
+ inputdev = device->inputdevice;
+
+ /* Save interface information */
+ device->usbdev = usb_get_dev(interface_to_usbdev(usbinterface));
+
+
+ /* Allocate some data for incoming reports */
+ device->buffer = usb_buffer_alloc(device->usbdev, REPORT_MAX_SIZE,
+ GFP_KERNEL, &(device->buf_dma));
+ if (!device->buffer){
+ input_free_device(device->inputdevice);
+ kfree(device);
+ err("No more memory");
+ return -ENOMEM;
+ }
+
+ /* Allocate URB for reports */
+ device->urbinfo = usb_alloc_urb(0, GFP_KERNEL);
+ if (!device->urbinfo) {
+ usb_buffer_free(device->usbdev, REPORT_MAX_SIZE,
+ device->buffer, device->buf_dma);
+ input_free_device(device->inputdevice);
+ kfree(device);
+ err("No more memory");
+ return -ENOMEM;
+ }
+
+
+ /*
+ * The endpoint is always altsetting 0, we know this since we know
+ * this device only has one interrupt endpoint
+ */
+ endpoint = &usbinterface->altsetting[0].endpoint[0].desc;
+
+ /* Some debug */
+ dbg("gtco # interfaces: %d",usbinterface->num_altsetting);
+ dbg("num endpoints: %d",usbinterface->cur_altsetting->desc.bNumEndpoints);
+ dbg("interface class: %d",usbinterface->cur_altsetting->desc.bInterfaceClass);
+ dbg("endpoint: attribute:0x%x type:0x%x",endpoint->bmAttributes,endpoint->bDescriptorType);
+ if ((endpoint->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) == USB_ENDPOINT_XFER_INT)
+ dbg("endpoint: we have interrupt endpoint\n");
+
+ dbg("endpoint extra len:%d ",usbinterface->altsetting[0].extralen);
+
+
+
+ /*
+ * Find the HID descriptor so we can find out the size of the
+ * HID report descriptor
+ */
+ if (usb_get_extra_descriptor(usbinterface->cur_altsetting,
+ HID_DEVICE_TYPE,&hid_desc) != 0){
+ err("Can't retrieve exta USB descriptor to get hid report descriptor length");
+ usb_buffer_free(device->usbdev, REPORT_MAX_SIZE,
+ device->buffer, device->buf_dma);
+ input_free_device(device->inputdevice);
+ kfree(device);
+ return -EIO;
+ }
+
+ dbg("Extra descriptor success: type:%d len:%d",
+ hid_desc->bDescriptorType, hid_desc->wDescriptorLength);
+
+ if (!(report = kzalloc(hid_desc->wDescriptorLength, GFP_KERNEL))) {
+ usb_buffer_free(device->usbdev, REPORT_MAX_SIZE,
+ device->buffer, device->buf_dma);
+
+ input_free_device(device->inputdevice);
+ kfree(device);
+ err("No more memory");
+ return -ENOMEM;
+ }
+
+ /* Couple of tries to get reply */
+ for (retry=0;retry<3;retry++) {
+ result = usb_control_msg(device->usbdev,
+ usb_rcvctrlpipe(device->usbdev, 0),
+ USB_REQ_GET_DESCRIPTOR,
+ USB_RECIP_INTERFACE | USB_DIR_IN,
+ (REPORT_DEVICE_TYPE << 8),
+ 0, /* interface */
+ report,
+ hid_desc->wDescriptorLength,
+ 5000); /* 5 secs */
+
+ if (result == hid_desc->wDescriptorLength)
+ break;
+ }
+
+ /* If we didn't get the report, fail */
+ dbg("usb_control_msg result: :%d", result);
+ if (result != hid_desc->wDescriptorLength){
+ kfree(report);
+ usb_buffer_free(device->usbdev, REPORT_MAX_SIZE,
+ device->buffer, device->buf_dma);
+ input_free_device(device->inputdevice);
+ kfree(device);
+ err("Failed to get HID Report Descriptor of size: %d",
+ hid_desc->wDescriptorLength);
+ return -EIO;
+ }
+
+
+ /* Now we parse the report */
+ parse_hid_report_descriptor(device,report,result);
+
+ /* Now we delete it */
+ kfree(report);
+
+ /* Create a device file node */
+ usb_make_path(device->usbdev, path, PATHLENGTH);
+ sprintf(device->usbpath, "%s/input0", path);
+
+
+ /* Set Input device functions */
+ inputdev->open = gtco_input_open;
+ inputdev->close = gtco_input_close;
+
+ /* Set input device information */
+ inputdev->name = "GTCO_CalComp";
+ inputdev->phys = device->usbpath;
+ inputdev->private = device;
+
+
+ /* Now set up all the input device capabilities */
+ gtco_setup_caps(inputdev);
+
+ /* Set input device required ID information */
+ usb_to_input_id(device->usbdev, &device->inputdevice->id);
+ inputdev->cdev.dev = &usbinterface->dev;
+
+ /* Setup the URB, it will be posted later on open of input device */
+ endpoint = &usbinterface->altsetting[0].endpoint[0].desc;
+
+ usb_fill_int_urb(device->urbinfo,
+ device->usbdev,
+ usb_rcvintpipe(device->usbdev,
+ endpoint->bEndpointAddress),
+ device->buffer,
+ REPORT_MAX_SIZE,
+ gtco_urb_callback,
+ device,
+ endpoint->bInterval);
+
+ device->urbinfo->transfer_dma = device->buf_dma;
+ device->urbinfo->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
+
+
+ /* Save device pointer in USB interface device */
+ usb_set_intfdata(usbinterface, device);
+
+ /* All done, now register the input device */
+ input_register_device(inputdev);
+
+ info( "gtco driver created usb: %s\n", path);
+ return 0;
+
+}
+
+/*
+ * This function is a standard USB function called when the USB device
+ * is disconnected. We will get rid of the URV, de-register the input
+ * device, and free up allocated memory
+ */
+static void gtco_disconnect(struct usb_interface *interface)
+{
+
+ /* Grab private device ptr */
+ struct gtco *device = usb_get_intfdata (interface);
+ struct input_dev *inputdev;
+
+ inputdev = device->inputdevice;
+
+ /* Now reverse all the registration stuff */
+ if (device) {
+ input_unregister_device(inputdev);
+ usb_kill_urb(device->urbinfo);
+ usb_free_urb(device->urbinfo);
+ usb_buffer_free(device->usbdev, REPORT_MAX_SIZE,
+ device->buffer, device->buf_dma);
+ kfree(device);
+ }
+
+ info("gtco driver disconnected");
+}
+
+
+/* STANDARD MODULE LOAD ROUTINES */
+
+static struct usb_driver gtco_driverinfo_table = {
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,16))
+ .owner = THIS_MODULE,
+#endif
+ .name = "gtco",
+ .id_table = gtco_usbid_table,
+ .probe = gtco_probe,
+ .disconnect = gtco_disconnect,
+};
+/*
+ * Register this module with the USB subsystem
+ */
+static int __init gtco_init(void)
+{
+ int rc;
+ rc = usb_register(&gtco_driverinfo_table);
+ if (rc) {
+ err("usb_register() failed rc=0x%x", rc);
+ }
+ printk("GTCO usb driver version: %s",GTCO_VERSION);
+ return rc;
+}
+
+/*
+ * Deregister this module with the USB subsystem
+ */
+static void __exit gtco_exit(void)
+{
+ usb_deregister(&gtco_driverinfo_table);
+}
+
+module_init (gtco_init);
+module_exit (gtco_exit);
+
+MODULE_LICENSE("GPL");
diff --git a/drivers/usb/input/hid-core.c b/drivers/usb/input/hid-core.c
index 0811c39..84983d1 100644
--- a/drivers/usb/input/hid-core.c
+++ b/drivers/usb/input/hid-core.c
@@ -4,6 +4,7 @@
* Copyright (c) 1999 Andreas Gal
* Copyright (c) 2000-2005 Vojtech Pavlik <vojtech@suse.cz>
* Copyright (c) 2005 Michael Haboustak <mike-@cinci.rr.com> for Concept2, Inc
+ * Copyright (c) 2006 Jiri Kosina
*/
/*
@@ -32,8 +33,10 @@
#include <linux/usb.h>
-#include "hid.h"
+#include <linux/hid.h>
#include <linux/hiddev.h>
+#include <linux/hid-debug.h>
+#include "usbhid.h"
/*
* Version Information
@@ -55,887 +58,6 @@ module_param_named(mousepoll, hid_mousepoll_interval, uint, 0644);
MODULE_PARM_DESC(mousepoll, "Polling interval of mice");
/*
- * Register a new report for a device.
- */
-
-static struct hid_report *hid_register_report(struct hid_device *device, unsigned type, unsigned id)
-{
- struct hid_report_enum *report_enum = device->report_enum + type;
- struct hid_report *report;
-
- if (report_enum->report_id_hash[id])
- return report_enum->report_id_hash[id];
-
- if (!(report = kzalloc(sizeof(struct hid_report), GFP_KERNEL)))
- return NULL;
-
- if (id != 0)
- report_enum->numbered = 1;
-
- report->id = id;
- report->type = type;
- report->size = 0;
- report->device = device;
- report_enum->report_id_hash[id] = report;
-
- list_add_tail(&report->list, &report_enum->report_list);
-
- return report;
-}
-
-/*
- * Register a new field for this report.
- */
-
-static struct hid_field *hid_register_field(struct hid_report *report, unsigned usages, unsigned values)
-{
- struct hid_field *field;
-
- if (report->maxfield == HID_MAX_FIELDS) {
- dbg("too many fields in report");
- return NULL;
- }
-
- if (!(field = kzalloc(sizeof(struct hid_field) + usages * sizeof(struct hid_usage)
- + values * sizeof(unsigned), GFP_KERNEL))) return NULL;
-
- field->index = report->maxfield++;
- report->field[field->index] = field;
- field->usage = (struct hid_usage *)(field + 1);
- field->value = (unsigned *)(field->usage + usages);
- field->report = report;
-
- return field;
-}
-
-/*
- * Open a collection. The type/usage is pushed on the stack.
- */
-
-static int open_collection(struct hid_parser *parser, unsigned type)
-{
- struct hid_collection *collection;
- unsigned usage;
-
- usage = parser->local.usage[0];
-
- if (parser->collection_stack_ptr == HID_COLLECTION_STACK_SIZE) {
- dbg("collection stack overflow");
- return -1;
- }
-
- if (parser->device->maxcollection == parser->device->collection_size) {
- collection = kmalloc(sizeof(struct hid_collection) *
- parser->device->collection_size * 2, GFP_KERNEL);
- if (collection == NULL) {
- dbg("failed to reallocate collection array");
- return -1;
- }
- memcpy(collection, parser->device->collection,
- sizeof(struct hid_collection) *
- parser->device->collection_size);
- memset(collection + parser->device->collection_size, 0,
- sizeof(struct hid_collection) *
- parser->device->collection_size);
- kfree(parser->device->collection);
- parser->device->collection = collection;
- parser->device->collection_size *= 2;
- }
-
- parser->collection_stack[parser->collection_stack_ptr++] =
- parser->device->maxcollection;
-
- collection = parser->device->collection +
- parser->device->maxcollection++;
- collection->type = type;
- collection->usage = usage;
- collection->level = parser->collection_stack_ptr - 1;
-
- if (type == HID_COLLECTION_APPLICATION)
- parser->device->maxapplication++;
-
- return 0;
-}
-
-/*
- * Close a collection.
- */
-
-static int close_collection(struct hid_parser *parser)
-{
- if (!parser->collection_stack_ptr) {
- dbg("collection stack underflow");
- return -1;
- }
- parser->collection_stack_ptr--;
- return 0;
-}
-
-/*
- * Climb up the stack, search for the specified collection type
- * and return the usage.
- */
-
-static unsigned hid_lookup_collection(struct hid_parser *parser, unsigned type)
-{
- int n;
- for (n = parser->collection_stack_ptr - 1; n >= 0; n--)
- if (parser->device->collection[parser->collection_stack[n]].type == type)
- return parser->device->collection[parser->collection_stack[n]].usage;
- return 0; /* we know nothing about this usage type */
-}
-
-/*
- * Add a usage to the temporary parser table.
- */
-
-static int hid_add_usage(struct hid_parser *parser, unsigned usage)
-{
- if (parser->local.usage_index >= HID_MAX_USAGES) {
- dbg("usage index exceeded");
- return -1;
- }
- parser->local.usage[parser->local.usage_index] = usage;
- parser->local.collection_index[parser->local.usage_index] =
- parser->collection_stack_ptr ?
- parser->collection_stack[parser->collection_stack_ptr - 1] : 0;
- parser->local.usage_index++;
- return 0;
-}
-
-/*
- * Register a new field for this report.
- */
-
-static int hid_add_field(struct hid_parser *parser, unsigned report_type, unsigned flags)
-{
- struct hid_report *report;
- struct hid_field *field;
- int usages;
- unsigned offset;
- int i;
-
- if (!(report = hid_register_report(parser->device, report_type, parser->global.report_id))) {
- dbg("hid_register_report failed");
- return -1;
- }
-
- if (parser->global.logical_maximum < parser->global.logical_minimum) {
- dbg("logical range invalid %d %d", parser->global.logical_minimum, parser->global.logical_maximum);
- return -1;
- }
-
- offset = report->size;
- report->size += parser->global.report_size * parser->global.report_count;
-
- if (!parser->local.usage_index) /* Ignore padding fields */
- return 0;
-
- usages = max_t(int, parser->local.usage_index, parser->global.report_count);
-
- if ((field = hid_register_field(report, usages, parser->global.report_count)) == NULL)
- return 0;
-
- field->physical = hid_lookup_collection(parser, HID_COLLECTION_PHYSICAL);
- field->logical = hid_lookup_collection(parser, HID_COLLECTION_LOGICAL);
- field->application = hid_lookup_collection(parser, HID_COLLECTION_APPLICATION);
-
- for (i = 0; i < usages; i++) {
- int j = i;
- /* Duplicate the last usage we parsed if we have excess values */
- if (i >= parser->local.usage_index)
- j = parser->local.usage_index - 1;
- field->usage[i].hid = parser->local.usage[j];
- field->usage[i].collection_index =
- parser->local.collection_index[j];
- }
-
- field->maxusage = usages;
- field->flags = flags;
- field->report_offset = offset;
- field->report_type = report_type;
- field->report_size = parser->global.report_size;
- field->report_count = parser->global.report_count;
- field->logical_minimum = parser->global.logical_minimum;
- field->logical_maximum = parser->global.logical_maximum;
- field->physical_minimum = parser->global.physical_minimum;
- field->physical_maximum = parser->global.physical_maximum;
- field->unit_exponent = parser->global.unit_exponent;
- field->unit = parser->global.unit;
-
- return 0;
-}
-
-/*
- * Read data value from item.
- */
-
-static u32 item_udata(struct hid_item *item)
-{
- switch (item->size) {
- case 1: return item->data.u8;
- case 2: return item->data.u16;
- case 4: return item->data.u32;
- }
- return 0;
-}
-
-static s32 item_sdata(struct hid_item *item)
-{
- switch (item->size) {
- case 1: return item->data.s8;
- case 2: return item->data.s16;
- case 4: return item->data.s32;
- }
- return 0;
-}
-
-/*
- * Process a global item.
- */
-
-static int hid_parser_global(struct hid_parser *parser, struct hid_item *item)
-{
- switch (item->tag) {
-
- case HID_GLOBAL_ITEM_TAG_PUSH:
-
- if (parser->global_stack_ptr == HID_GLOBAL_STACK_SIZE) {
- dbg("global enviroment stack overflow");
- return -1;
- }
-
- memcpy(parser->global_stack + parser->global_stack_ptr++,
- &parser->global, sizeof(struct hid_global));
- return 0;
-
- case HID_GLOBAL_ITEM_TAG_POP:
-
- if (!parser->global_stack_ptr) {
- dbg("global enviroment stack underflow");
- return -1;
- }
-
- memcpy(&parser->global, parser->global_stack + --parser->global_stack_ptr,
- sizeof(struct hid_global));
- return 0;
-
- case HID_GLOBAL_ITEM_TAG_USAGE_PAGE:
- parser->global.usage_page = item_udata(item);
- return 0;
-
- case HID_GLOBAL_ITEM_TAG_LOGICAL_MINIMUM:
- parser->global.logical_minimum = item_sdata(item);
- return 0;
-
- case HID_GLOBAL_ITEM_TAG_LOGICAL_MAXIMUM:
- if (parser->global.logical_minimum < 0)
- parser->global.logical_maximum = item_sdata(item);
- else
- parser->global.logical_maximum = item_udata(item);
- return 0;
-
- case HID_GLOBAL_ITEM_TAG_PHYSICAL_MINIMUM:
- parser->global.physical_minimum = item_sdata(item);
- return 0;
-
- case HID_GLOBAL_ITEM_TAG_PHYSICAL_MAXIMUM:
- if (parser->global.physical_minimum < 0)
- parser->global.physical_maximum = item_sdata(item);
- else
- parser->global.physical_maximum = item_udata(item);
- return 0;
-
- case HID_GLOBAL_ITEM_TAG_UNIT_EXPONENT:
- parser->global.unit_exponent = item_sdata(item);
- return 0;
-
- case HID_GLOBAL_ITEM_TAG_UNIT:
- parser->global.unit = item_udata(item);
- return 0;
-
- case HID_GLOBAL_ITEM_TAG_REPORT_SIZE:
- if ((parser->global.report_size = item_udata(item)) > 32) {
- dbg("invalid report_size %d", parser->global.report_size);
- return -1;
- }
- return 0;
-
- case HID_GLOBAL_ITEM_TAG_REPORT_COUNT:
- if ((parser->global.report_count = item_udata(item)) > HID_MAX_USAGES) {
- dbg("invalid report_count %d", parser->global.report_count);
- return -1;
- }
- return 0;
-
- case HID_GLOBAL_ITEM_TAG_REPORT_ID:
- if ((parser->global.report_id = item_udata(item)) == 0) {
- dbg("report_id 0 is invalid");
- return -1;
- }
- return 0;
-
- default:
- dbg("unknown global tag 0x%x", item->tag);
- return -1;
- }
-}
-
-/*
- * Process a local item.
- */
-
-static int hid_parser_local(struct hid_parser *parser, struct hid_item *item)
-{
- __u32 data;
- unsigned n;
-
- if (item->size == 0) {
- dbg("item data expected for local item");
- return -1;
- }
-
- data = item_udata(item);
-
- switch (item->tag) {
-
- case HID_LOCAL_ITEM_TAG_DELIMITER:
-
- if (data) {
- /*
- * We treat items before the first delimiter
- * as global to all usage sets (branch 0).
- * In the moment we process only these global
- * items and the first delimiter set.
- */
- if (parser->local.delimiter_depth != 0) {
- dbg("nested delimiters");
- return -1;
- }
- parser->local.delimiter_depth++;
- parser->local.delimiter_branch++;
- } else {
- if (parser->local.delimiter_depth < 1) {
- dbg("bogus close delimiter");
- return -1;
- }
- parser->local.delimiter_depth--;
- }
- return 1;
-
- case HID_LOCAL_ITEM_TAG_USAGE:
-
- if (parser->local.delimiter_branch > 1) {
- dbg("alternative usage ignored");
- return 0;
- }
-
- if (item->size <= 2)
- data = (parser->global.usage_page << 16) + data;
-
- return hid_add_usage(parser, data);
-
- case HID_LOCAL_ITEM_TAG_USAGE_MINIMUM:
-
- if (parser->local.delimiter_branch > 1) {
- dbg("alternative usage ignored");
- return 0;
- }
-
- if (item->size <= 2)
- data = (parser->global.usage_page << 16) + data;
-
- parser->local.usage_minimum = data;
- return 0;
-
- case HID_LOCAL_ITEM_TAG_USAGE_MAXIMUM:
-
- if (parser->local.delimiter_branch > 1) {
- dbg("alternative usage ignored");
- return 0;
- }
-
- if (item->size <= 2)
- data = (parser->global.usage_page << 16) + data;
-
- for (n = parser->local.usage_minimum; n <= data; n++)
- if (hid_add_usage(parser, n)) {
- dbg("hid_add_usage failed\n");
- return -1;
- }
- return 0;
-
- default:
-
- dbg("unknown local item tag 0x%x", item->tag);
- return 0;
- }
- return 0;
-}
-
-/*
- * Process a main item.
- */
-
-static int hid_parser_main(struct hid_parser *parser, struct hid_item *item)
-{
- __u32 data;
- int ret;
-
- data = item_udata(item);
-
- switch (item->tag) {
- case HID_MAIN_ITEM_TAG_BEGIN_COLLECTION:
- ret = open_collection(parser, data & 0xff);
- break;
- case HID_MAIN_ITEM_TAG_END_COLLECTION:
- ret = close_collection(parser);
- break;
- case HID_MAIN_ITEM_TAG_INPUT:
- ret = hid_add_field(parser, HID_INPUT_REPORT, data);
- break;
- case HID_MAIN_ITEM_TAG_OUTPUT:
- ret = hid_add_field(parser, HID_OUTPUT_REPORT, data);
- break;
- case HID_MAIN_ITEM_TAG_FEATURE:
- ret = hid_add_field(parser, HID_FEATURE_REPORT, data);
- break;
- default:
- dbg("unknown main item tag 0x%x", item->tag);
- ret = 0;
- }
-
- memset(&parser->local, 0, sizeof(parser->local)); /* Reset the local parser environment */
-
- return ret;
-}
-
-/*
- * Process a reserved item.
- */
-
-static int hid_parser_reserved(struct hid_parser *parser, struct hid_item *item)
-{
- dbg("reserved item type, tag 0x%x", item->tag);
- return 0;
-}
-
-/*
- * Free a report and all registered fields. The field->usage and
- * field->value table's are allocated behind the field, so we need
- * only to free(field) itself.
- */
-
-static void hid_free_report(struct hid_report *report)
-{
- unsigned n;
-
- for (n = 0; n < report->maxfield; n++)
- kfree(report->field[n]);
- kfree(report);
-}
-
-/*
- * Free a device structure, all reports, and all fields.
- */
-
-static void hid_free_device(struct hid_device *device)
-{
- unsigned i,j;
-
- for (i = 0; i < HID_REPORT_TYPES; i++) {
- struct hid_report_enum *report_enum = device->report_enum + i;
-
- for (j = 0; j < 256; j++) {
- struct hid_report *report = report_enum->report_id_hash[j];
- if (report)
- hid_free_report(report);
- }
- }
-
- kfree(device->rdesc);
- kfree(device);
-}
-
-/*
- * Fetch a report description item from the data stream. We support long
- * items, though they are not used yet.
- */
-
-static u8 *fetch_item(__u8 *start, __u8 *end, struct hid_item *item)
-{
- u8 b;
-
- if ((end - start) <= 0)
- return NULL;
-
- b = *start++;
-
- item->type = (b >> 2) & 3;
- item->tag = (b >> 4) & 15;
-
- if (item->tag == HID_ITEM_TAG_LONG) {
-
- item->format = HID_ITEM_FORMAT_LONG;
-
- if ((end - start) < 2)
- return NULL;
-
- item->size = *start++;
- item->tag = *start++;
-
- if ((end - start) < item->size)
- return NULL;
-
- item->data.longdata = start;
- start += item->size;
- return start;
- }
-
- item->format = HID_ITEM_FORMAT_SHORT;
- item->size = b & 3;
-
- switch (item->size) {
-
- case 0:
- return start;
-
- case 1:
- if ((end - start) < 1)
- return NULL;
- item->data.u8 = *start++;
- return start;
-
- case 2:
- if ((end - start) < 2)
- return NULL;
- item->data.u16 = le16_to_cpu(get_unaligned((__le16*)start));
- start = (__u8 *)((__le16 *)start + 1);
- return start;
-
- case 3:
- item->size++;
- if ((end - start) < 4)
- return NULL;
- item->data.u32 = le32_to_cpu(get_unaligned((__le32*)start));
- start = (__u8 *)((__le32 *)start + 1);
- return start;
- }
-
- return NULL;
-}
-
-/*
- * Parse a report description into a hid_device structure. Reports are
- * enumerated, fields are attached to these reports.
- */
-
-static struct hid_device *hid_parse_report(__u8 *start, unsigned size)
-{
- struct hid_device *device;
- struct hid_parser *parser;
- struct hid_item item;
- __u8 *end;
- unsigned i;
- static int (*dispatch_type[])(struct hid_parser *parser,
- struct hid_item *item) = {
- hid_parser_main,
- hid_parser_global,
- hid_parser_local,
- hid_parser_reserved
- };
-
- if (!(device = kzalloc(sizeof(struct hid_device), GFP_KERNEL)))
- return NULL;
-
- if (!(device->collection = kzalloc(sizeof(struct hid_collection) *
- HID_DEFAULT_NUM_COLLECTIONS, GFP_KERNEL))) {
- kfree(device);
- return NULL;
- }
- device->collection_size = HID_DEFAULT_NUM_COLLECTIONS;
-
- for (i = 0; i < HID_REPORT_TYPES; i++)
- INIT_LIST_HEAD(&device->report_enum[i].report_list);
-
- if (!(device->rdesc = (__u8 *)kmalloc(size, GFP_KERNEL))) {
- kfree(device->collection);
- kfree(device);
- return NULL;
- }
- memcpy(device->rdesc, start, size);
- device->rsize = size;
-
- if (!(parser = kzalloc(sizeof(struct hid_parser), GFP_KERNEL))) {
- kfree(device->rdesc);
- kfree(device->collection);
- kfree(device);
- return NULL;
- }
- parser->device = device;
-
- end = start + size;
- while ((start = fetch_item(start, end, &item)) != NULL) {
-
- if (item.format != HID_ITEM_FORMAT_SHORT) {
- dbg("unexpected long global item");
- kfree(device->collection);
- hid_free_device(device);
- kfree(parser);
- return NULL;
- }
-
- if (dispatch_type[item.type](parser, &item)) {
- dbg("item %u %u %u %u parsing failed\n",
- item.format, (unsigned)item.size, (unsigned)item.type, (unsigned)item.tag);
- kfree(device->collection);
- hid_free_device(device);
- kfree(parser);
- return NULL;
- }
-
- if (start == end) {
- if (parser->collection_stack_ptr) {
- dbg("unbalanced collection at end of report description");
- kfree(device->collection);
- hid_free_device(device);
- kfree(parser);
- return NULL;
- }
- if (parser->local.delimiter_depth) {
- dbg("unbalanced delimiter at end of report description");
- kfree(device->collection);
- hid_free_device(device);
- kfree(parser);
- return NULL;
- }
- kfree(parser);
- return device;
- }
- }
-
- dbg("item fetching failed at offset %d\n", (int)(end - start));
- kfree(device->collection);
- hid_free_device(device);
- kfree(parser);
- return NULL;
-}
-
-/*
- * Convert a signed n-bit integer to signed 32-bit integer. Common
- * cases are done through the compiler, the screwed things has to be
- * done by hand.
- */
-
-static s32 snto32(__u32 value, unsigned n)
-{
- switch (n) {
- case 8: return ((__s8)value);
- case 16: return ((__s16)value);
- case 32: return ((__s32)value);
- }
- return value & (1 << (n - 1)) ? value | (-1 << n) : value;
-}
-
-/*
- * Convert a signed 32-bit integer to a signed n-bit integer.
- */
-
-static u32 s32ton(__s32 value, unsigned n)
-{
- s32 a = value >> (n - 1);
- if (a && a != -1)
- return value < 0 ? 1 << (n - 1) : (1 << (n - 1)) - 1;
- return value & ((1 << n) - 1);
-}
-
-/*
- * Extract/implement a data field from/to a little endian report (bit array).
- *
- * Code sort-of follows HID spec:
- * http://www.usb.org/developers/devclass_docs/HID1_11.pdf
- *
- * While the USB HID spec allows unlimited length bit fields in "report
- * descriptors", most devices never use more than 16 bits.
- * One model of UPS is claimed to report "LINEV" as a 32-bit field.
- * Search linux-kernel and linux-usb-devel archives for "hid-core extract".
- */
-
-static __inline__ __u32 extract(__u8 *report, unsigned offset, unsigned n)
-{
- u64 x;
-
- WARN_ON(n > 32);
-
- report += offset >> 3; /* adjust byte index */
- offset &= 7; /* now only need bit offset into one byte */
- x = get_unaligned((u64 *) report);
- x = le64_to_cpu(x);
- x = (x >> offset) & ((1ULL << n) - 1); /* extract bit field */
- return (u32) x;
-}
-
-/*
- * "implement" : set bits in a little endian bit stream.
- * Same concepts as "extract" (see comments above).
- * The data mangled in the bit stream remains in little endian
- * order the whole time. It make more sense to talk about
- * endianness of register values by considering a register
- * a "cached" copy of the little endiad bit stream.
- */
-static __inline__ void implement(__u8 *report, unsigned offset, unsigned n, __u32 value)
-{
- u64 x;
- u64 m = (1ULL << n) - 1;
-
- WARN_ON(n > 32);
-
- WARN_ON(value > m);
- value &= m;
-
- report += offset >> 3;
- offset &= 7;
-
- x = get_unaligned((u64 *)report);
- x &= cpu_to_le64(~(m << offset));
- x |= cpu_to_le64(((u64) value) << offset);
- put_unaligned(x, (u64 *) report);
-}
-
-/*
- * Search an array for a value.
- */
-
-static __inline__ int search(__s32 *array, __s32 value, unsigned n)
-{
- while (n--) {
- if (*array++ == value)
- return 0;
- }
- return -1;
-}
-
-static void hid_process_event(struct hid_device *hid, struct hid_field *field, struct hid_usage *usage, __s32 value, int interrupt)
-{
- hid_dump_input(usage, value);
- if (hid->claimed & HID_CLAIMED_INPUT)
- hidinput_hid_event(hid, field, usage, value);
- if (hid->claimed & HID_CLAIMED_HIDDEV && interrupt)
- hiddev_hid_event(hid, field, usage, value);
-}
-
-/*
- * Analyse a received field, and fetch the data from it. The field
- * content is stored for next report processing (we do differential
- * reporting to the layer).
- */
-
-static void hid_input_field(struct hid_device *hid, struct hid_field *field, __u8 *data, int interrupt)
-{
- unsigned n;
- unsigned count = field->report_count;
- unsigned offset = field->report_offset;
- unsigned size = field->report_size;
- __s32 min = field->logical_minimum;
- __s32 max = field->logical_maximum;
- __s32 *value;
-
- if (!(value = kmalloc(sizeof(__s32) * count, GFP_ATOMIC)))
- return;
-
- for (n = 0; n < count; n++) {
-
- value[n] = min < 0 ? snto32(extract(data, offset + n * size, size), size) :
- extract(data, offset + n * size, size);
-
- if (!(field->flags & HID_MAIN_ITEM_VARIABLE) /* Ignore report if ErrorRollOver */
- && value[n] >= min && value[n] <= max
- && field->usage[value[n] - min].hid == HID_UP_KEYBOARD + 1)
- goto exit;
- }
-
- for (n = 0; n < count; n++) {
-
- if (HID_MAIN_ITEM_VARIABLE & field->flags) {
- hid_process_event(hid, field, &field->usage[n], value[n], interrupt);
- continue;
- }
-
- if (field->value[n] >= min && field->value[n] <= max
- && field->usage[field->value[n] - min].hid
- && search(value, field->value[n], count))
- hid_process_event(hid, field, &field->usage[field->value[n] - min], 0, interrupt);
-
- if (value[n] >= min && value[n] <= max
- && field->usage[value[n] - min].hid
- && search(field->value, value[n], count))
- hid_process_event(hid, field, &field->usage[value[n] - min], 1, interrupt);
- }
-
- memcpy(field->value, value, count * sizeof(__s32));
-exit:
- kfree(value);
-}
-
-static int hid_input_report(int type, struct urb *urb, int interrupt)
-{
- struct hid_device *hid = urb->context;
- struct hid_report_enum *report_enum = hid->report_enum + type;
- u8 *data = urb->transfer_buffer;
- int len = urb->actual_length;
- struct hid_report *report;
- int n, size;
-
- if (!len) {
- dbg("empty report");
- return -1;
- }
-
-#ifdef DEBUG_DATA
- printk(KERN_DEBUG __FILE__ ": report (size %u) (%snumbered)\n", len, report_enum->numbered ? "" : "un");
-#endif
-
- n = 0; /* Normally report number is 0 */
- if (report_enum->numbered) { /* Device uses numbered reports, data[0] is report number */
- n = *data++;
- len--;
- }
-
-#ifdef DEBUG_DATA
- {
- int i;
- printk(KERN_DEBUG __FILE__ ": report %d (size %u) = ", n, len);
- for (i = 0; i < len; i++)
- printk(" %02x", data[i]);
- printk("\n");
- }
-#endif
-
- if (!(report = report_enum->report_id_hash[n])) {
- dbg("undefined report_id %d received", n);
- return -1;
- }
-
- size = ((report->size - 1) >> 3) + 1;
-
- if (len < size) {
- dbg("report %d is too short, (%d < %d)", report->id, len, size);
- memset(data + len, 0, size - len);
- }
-
- if (hid->claimed & HID_CLAIMED_HIDDEV)
- hiddev_report_event(hid, report);
-
- for (n = 0; n < report->maxfield; n++)
- hid_input_field(hid, report->field[n], data, interrupt);
-
- if (hid->claimed & HID_CLAIMED_INPUT)
- hidinput_report_event(hid, report);
-
- return 0;
-}
-
-/*
* Input submission and I/O error handler.
*/
@@ -946,15 +68,16 @@ static int hid_start_in(struct hid_device *hid)
{
unsigned long flags;
int rc = 0;
+ struct usbhid_device *usbhid = hid->driver_data;
- spin_lock_irqsave(&hid->inlock, flags);
- if (hid->open > 0 && !test_bit(HID_SUSPENDED, &hid->iofl) &&
- !test_and_set_bit(HID_IN_RUNNING, &hid->iofl)) {
- rc = usb_submit_urb(hid->urbin, GFP_ATOMIC);
+ spin_lock_irqsave(&usbhid->inlock, flags);
+ if (hid->open > 0 && !test_bit(HID_SUSPENDED, &usbhid->iofl) &&
+ !test_and_set_bit(HID_IN_RUNNING, &usbhid->iofl)) {
+ rc = usb_submit_urb(usbhid->urbin, GFP_ATOMIC);
if (rc != 0)
- clear_bit(HID_IN_RUNNING, &hid->iofl);
+ clear_bit(HID_IN_RUNNING, &usbhid->iofl);
}
- spin_unlock_irqrestore(&hid->inlock, flags);
+ spin_unlock_irqrestore(&usbhid->inlock, flags);
return rc;
}
@@ -962,8 +85,9 @@ static int hid_start_in(struct hid_device *hid)
static void hid_retry_timeout(unsigned long _hid)
{
struct hid_device *hid = (struct hid_device *) _hid;
+ struct usbhid_device *usbhid = hid->driver_data;
- dev_dbg(&hid->intf->dev, "retrying intr urb\n");
+ dev_dbg(&usbhid->intf->dev, "retrying intr urb\n");
if (hid_start_in(hid))
hid_io_error(hid);
}
@@ -971,38 +95,39 @@ static void hid_retry_timeout(unsigned long _hid)
/* Workqueue routine to reset the device or clear a halt */
static void hid_reset(struct work_struct *work)
{
- struct hid_device *hid =
- container_of(work, struct hid_device, reset_work);
+ struct usbhid_device *usbhid =
+ container_of(work, struct usbhid_device, reset_work);
+ struct hid_device *hid = usbhid->hid;
int rc_lock, rc = 0;
- if (test_bit(HID_CLEAR_HALT, &hid->iofl)) {
- dev_dbg(&hid->intf->dev, "clear halt\n");
- rc = usb_clear_halt(hid->dev, hid->urbin->pipe);
- clear_bit(HID_CLEAR_HALT, &hid->iofl);
+ if (test_bit(HID_CLEAR_HALT, &usbhid->iofl)) {
+ dev_dbg(&usbhid->intf->dev, "clear halt\n");
+ rc = usb_clear_halt(hid_to_usb_dev(hid), usbhid->urbin->pipe);
+ clear_bit(HID_CLEAR_HALT, &usbhid->iofl);
hid_start_in(hid);
}
- else if (test_bit(HID_RESET_PENDING, &hid->iofl)) {
- dev_dbg(&hid->intf->dev, "resetting device\n");
- rc = rc_lock = usb_lock_device_for_reset(hid->dev, hid->intf);
+ else if (test_bit(HID_RESET_PENDING, &usbhid->iofl)) {
+ dev_dbg(&usbhid->intf->dev, "resetting device\n");
+ rc = rc_lock = usb_lock_device_for_reset(hid_to_usb_dev(hid), usbhid->intf);
if (rc_lock >= 0) {
- rc = usb_reset_composite_device(hid->dev, hid->intf);
+ rc = usb_reset_composite_device(hid_to_usb_dev(hid), usbhid->intf);
if (rc_lock)
- usb_unlock_device(hid->dev);
+ usb_unlock_device(hid_to_usb_dev(hid));
}
- clear_bit(HID_RESET_PENDING, &hid->iofl);
+ clear_bit(HID_RESET_PENDING, &usbhid->iofl);
}
switch (rc) {
case 0:
- if (!test_bit(HID_IN_RUNNING, &hid->iofl))
+ if (!test_bit(HID_IN_RUNNING, &usbhid->iofl))
hid_io_error(hid);
break;
default:
err("can't reset device, %s-%s/input%d, status %d",
- hid->dev->bus->bus_name,
- hid->dev->devpath,
- hid->ifnum, rc);
+ hid_to_usb_dev(hid)->bus->bus_name,
+ hid_to_usb_dev(hid)->devpath,
+ usbhid->ifnum, rc);
/* FALLTHROUGH */
case -EHOSTUNREACH:
case -ENODEV:
@@ -1015,33 +140,34 @@ static void hid_reset(struct work_struct *work)
static void hid_io_error(struct hid_device *hid)
{
unsigned long flags;
+ struct usbhid_device *usbhid = hid->driver_data;
- spin_lock_irqsave(&hid->inlock, flags);
+ spin_lock_irqsave(&usbhid->inlock, flags);
/* Stop when disconnected */
- if (usb_get_intfdata(hid->intf) == NULL)
+ if (usb_get_intfdata(usbhid->intf) == NULL)
goto done;
/* When an error occurs, retry at increasing intervals */
- if (hid->retry_delay == 0) {
- hid->retry_delay = 13; /* Then 26, 52, 104, 104, ... */
- hid->stop_retry = jiffies + msecs_to_jiffies(1000);
- } else if (hid->retry_delay < 100)
- hid->retry_delay *= 2;
+ if (usbhid->retry_delay == 0) {
+ usbhid->retry_delay = 13; /* Then 26, 52, 104, 104, ... */
+ usbhid->stop_retry = jiffies + msecs_to_jiffies(1000);
+ } else if (usbhid->retry_delay < 100)
+ usbhid->retry_delay *= 2;
- if (time_after(jiffies, hid->stop_retry)) {
+ if (time_after(jiffies, usbhid->stop_retry)) {
/* Retries failed, so do a port reset */
- if (!test_and_set_bit(HID_RESET_PENDING, &hid->iofl)) {
- schedule_work(&hid->reset_work);
+ if (!test_and_set_bit(HID_RESET_PENDING, &usbhid->iofl)) {
+ schedule_work(&usbhid->reset_work);
goto done;
}
}
- mod_timer(&hid->io_retry,
- jiffies + msecs_to_jiffies(hid->retry_delay));
+ mod_timer(&usbhid->io_retry,
+ jiffies + msecs_to_jiffies(usbhid->retry_delay));
done:
- spin_unlock_irqrestore(&hid->inlock, flags);
+ spin_unlock_irqrestore(&usbhid->inlock, flags);
}
/*
@@ -1051,28 +177,31 @@ done:
static void hid_irq_in(struct urb *urb)
{
struct hid_device *hid = urb->context;
+ struct usbhid_device *usbhid = hid->driver_data;
int status;
switch (urb->status) {
case 0: /* success */
- hid->retry_delay = 0;
- hid_input_report(HID_INPUT_REPORT, urb, 1);
+ usbhid->retry_delay = 0;
+ hid_input_report(urb->context, HID_INPUT_REPORT,
+ urb->transfer_buffer,
+ urb->actual_length, 1);
break;
case -EPIPE: /* stall */
- clear_bit(HID_IN_RUNNING, &hid->iofl);
- set_bit(HID_CLEAR_HALT, &hid->iofl);
- schedule_work(&hid->reset_work);
+ clear_bit(HID_IN_RUNNING, &usbhid->iofl);
+ set_bit(HID_CLEAR_HALT, &usbhid->iofl);
+ schedule_work(&usbhid->reset_work);
return;
case -ECONNRESET: /* unlink */
case -ENOENT:
case -ESHUTDOWN: /* unplug */
- clear_bit(HID_IN_RUNNING, &hid->iofl);
+ clear_bit(HID_IN_RUNNING, &usbhid->iofl);
return;
case -EILSEQ: /* protocol error or unplug */
case -EPROTO: /* protocol error or unplug */
case -ETIME: /* protocol error or unplug */
case -ETIMEDOUT: /* Should never happen, but... */
- clear_bit(HID_IN_RUNNING, &hid->iofl);
+ clear_bit(HID_IN_RUNNING, &usbhid->iofl);
hid_io_error(hid);
return;
default: /* error */
@@ -1081,108 +210,31 @@ static void hid_irq_in(struct urb *urb)
status = usb_submit_urb(urb, GFP_ATOMIC);
if (status) {
- clear_bit(HID_IN_RUNNING, &hid->iofl);
+ clear_bit(HID_IN_RUNNING, &usbhid->iofl);
if (status != -EPERM) {
err("can't resubmit intr, %s-%s/input%d, status %d",
- hid->dev->bus->bus_name,
- hid->dev->devpath,
- hid->ifnum, status);
+ hid_to_usb_dev(hid)->bus->bus_name,
+ hid_to_usb_dev(hid)->devpath,
+ usbhid->ifnum, status);
hid_io_error(hid);
}
}
}
-/*
- * Output the field into the report.
- */
-
-static void hid_output_field(struct hid_field *field, __u8 *data)
-{
- unsigned count = field->report_count;
- unsigned offset = field->report_offset;
- unsigned size = field->report_size;
- unsigned n;
-
- for (n = 0; n < count; n++) {
- if (field->logical_minimum < 0) /* signed values */
- implement(data, offset + n * size, size, s32ton(field->value[n], size));
- else /* unsigned values */
- implement(data, offset + n * size, size, field->value[n]);
- }
-}
-
-/*
- * Create a report.
- */
-
-static void hid_output_report(struct hid_report *report, __u8 *data)
-{
- unsigned n;
-
- if (report->id > 0)
- *data++ = report->id;
-
- for (n = 0; n < report->maxfield; n++)
- hid_output_field(report->field[n], data);
-}
-
-/*
- * Set a field value. The report this field belongs to has to be
- * created and transferred to the device, to set this value in the
- * device.
- */
-
-int hid_set_field(struct hid_field *field, unsigned offset, __s32 value)
-{
- unsigned size = field->report_size;
-
- hid_dump_input(field->usage + offset, value);
-
- if (offset >= field->report_count) {
- dbg("offset (%d) exceeds report_count (%d)", offset, field->report_count);
- hid_dump_field(field, 8);
- return -1;
- }
- if (field->logical_minimum < 0) {
- if (value != snto32(s32ton(value, size), size)) {
- dbg("value %d is out of range", value);
- return -1;
- }
- }
- field->value[offset] = value;
- return 0;
-}
-
-/*
- * Find a report field with a specified HID usage.
- */
-#if 0
-struct hid_field *hid_find_field_by_usage(struct hid_device *hid, __u32 wanted_usage, int type)
-{
- struct hid_report *report;
- int i;
-
- list_for_each_entry(report, &hid->report_enum[type].report_list, list)
- for (i = 0; i < report->maxfield; i++)
- if (report->field[i]->logical == wanted_usage)
- return report->field[i];
- return NULL;
-}
-#endif /* 0 */
-
static int hid_submit_out(struct hid_device *hid)
{
struct hid_report *report;
+ struct usbhid_device *usbhid = hid->driver_data;
- report = hid->out[hid->outtail];
+ report = usbhid->out[usbhid->outtail];
- hid_output_report(report, hid->outbuf);
- hid->urbout->transfer_buffer_length = ((report->size - 1) >> 3) + 1 + (report->id > 0);
- hid->urbout->dev = hid->dev;
+ hid_output_report(report, usbhid->outbuf);
+ usbhid->urbout->transfer_buffer_length = ((report->size - 1) >> 3) + 1 + (report->id > 0);
+ usbhid->urbout->dev = hid_to_usb_dev(hid);
dbg("submitting out urb");
- if (usb_submit_urb(hid->urbout, GFP_ATOMIC)) {
+ if (usb_submit_urb(usbhid->urbout, GFP_ATOMIC)) {
err("usb_submit_urb(out) failed");
return -1;
}
@@ -1195,42 +247,43 @@ static int hid_submit_ctrl(struct hid_device *hid)
struct hid_report *report;
unsigned char dir;
int len;
+ struct usbhid_device *usbhid = hid->driver_data;
- report = hid->ctrl[hid->ctrltail].report;
- dir = hid->ctrl[hid->ctrltail].dir;
+ report = usbhid->ctrl[usbhid->ctrltail].report;
+ dir = usbhid->ctrl[usbhid->ctrltail].dir;
len = ((report->size - 1) >> 3) + 1 + (report->id > 0);
if (dir == USB_DIR_OUT) {
- hid_output_report(report, hid->ctrlbuf);
- hid->urbctrl->pipe = usb_sndctrlpipe(hid->dev, 0);
- hid->urbctrl->transfer_buffer_length = len;
+ hid_output_report(report, usbhid->ctrlbuf);
+ usbhid->urbctrl->pipe = usb_sndctrlpipe(hid_to_usb_dev(hid), 0);
+ usbhid->urbctrl->transfer_buffer_length = len;
} else {
int maxpacket, padlen;
- hid->urbctrl->pipe = usb_rcvctrlpipe(hid->dev, 0);
- maxpacket = usb_maxpacket(hid->dev, hid->urbctrl->pipe, 0);
+ usbhid->urbctrl->pipe = usb_rcvctrlpipe(hid_to_usb_dev(hid), 0);
+ maxpacket = usb_maxpacket(hid_to_usb_dev(hid), usbhid->urbctrl->pipe, 0);
if (maxpacket > 0) {
padlen = (len + maxpacket - 1) / maxpacket;
padlen *= maxpacket;
- if (padlen > hid->bufsize)
- padlen = hid->bufsize;
+ if (padlen > usbhid->bufsize)
+ padlen = usbhid->bufsize;
} else
padlen = 0;
- hid->urbctrl->transfer_buffer_length = padlen;
+ usbhid->urbctrl->transfer_buffer_length = padlen;
}
- hid->urbctrl->dev = hid->dev;
+ usbhid->urbctrl->dev = hid_to_usb_dev(hid);
- hid->cr->bRequestType = USB_TYPE_CLASS | USB_RECIP_INTERFACE | dir;
- hid->cr->bRequest = (dir == USB_DIR_OUT) ? HID_REQ_SET_REPORT : HID_REQ_GET_REPORT;
- hid->cr->wValue = cpu_to_le16(((report->type + 1) << 8) | report->id);
- hid->cr->wIndex = cpu_to_le16(hid->ifnum);
- hid->cr->wLength = cpu_to_le16(len);
+ usbhid->cr->bRequestType = USB_TYPE_CLASS | USB_RECIP_INTERFACE | dir;
+ usbhid->cr->bRequest = (dir == USB_DIR_OUT) ? HID_REQ_SET_REPORT : HID_REQ_GET_REPORT;
+ usbhid->cr->wValue = cpu_to_le16(((report->type + 1) << 8) | report->id);
+ usbhid->cr->wIndex = cpu_to_le16(usbhid->ifnum);
+ usbhid->cr->wLength = cpu_to_le16(len);
dbg("submitting ctrl urb: %s wValue=0x%04x wIndex=0x%04x wLength=%u",
- hid->cr->bRequest == HID_REQ_SET_REPORT ? "Set_Report" : "Get_Report",
- hid->cr->wValue, hid->cr->wIndex, hid->cr->wLength);
+ usbhid->cr->bRequest == HID_REQ_SET_REPORT ? "Set_Report" : "Get_Report",
+ usbhid->cr->wValue, usbhid->cr->wIndex, usbhid->cr->wLength);
- if (usb_submit_urb(hid->urbctrl, GFP_ATOMIC)) {
+ if (usb_submit_urb(usbhid->urbctrl, GFP_ATOMIC)) {
err("usb_submit_urb(ctrl) failed");
return -1;
}
@@ -1245,6 +298,7 @@ static int hid_submit_ctrl(struct hid_device *hid)
static void hid_irq_out(struct urb *urb)
{
struct hid_device *hid = urb->context;
+ struct usbhid_device *usbhid = hid->driver_data;
unsigned long flags;
int unplug = 0;
@@ -1262,24 +316,24 @@ static void hid_irq_out(struct urb *urb)
warn("output irq status %d received", urb->status);
}
- spin_lock_irqsave(&hid->outlock, flags);
+ spin_lock_irqsave(&usbhid->outlock, flags);
if (unplug)
- hid->outtail = hid->outhead;
+ usbhid->outtail = usbhid->outhead;
else
- hid->outtail = (hid->outtail + 1) & (HID_OUTPUT_FIFO_SIZE - 1);
+ usbhid->outtail = (usbhid->outtail + 1) & (HID_OUTPUT_FIFO_SIZE - 1);
- if (hid->outhead != hid->outtail) {
+ if (usbhid->outhead != usbhid->outtail) {
if (hid_submit_out(hid)) {
- clear_bit(HID_OUT_RUNNING, &hid->iofl);
+ clear_bit(HID_OUT_RUNNING, &usbhid->iofl);
wake_up(&hid->wait);
}
- spin_unlock_irqrestore(&hid->outlock, flags);
+ spin_unlock_irqrestore(&usbhid->outlock, flags);
return;
}
- clear_bit(HID_OUT_RUNNING, &hid->iofl);
- spin_unlock_irqrestore(&hid->outlock, flags);
+ clear_bit(HID_OUT_RUNNING, &usbhid->iofl);
+ spin_unlock_irqrestore(&usbhid->outlock, flags);
wake_up(&hid->wait);
}
@@ -1290,15 +344,17 @@ static void hid_irq_out(struct urb *urb)
static void hid_ctrl(struct urb *urb)
{
struct hid_device *hid = urb->context;
+ struct usbhid_device *usbhid = hid->driver_data;
unsigned long flags;
int unplug = 0;
- spin_lock_irqsave(&hid->ctrllock, flags);
+ spin_lock_irqsave(&usbhid->ctrllock, flags);
switch (urb->status) {
case 0: /* success */
- if (hid->ctrl[hid->ctrltail].dir == USB_DIR_IN)
- hid_input_report(hid->ctrl[hid->ctrltail].report->type, urb, 0);
+ if (usbhid->ctrl[usbhid->ctrltail].dir == USB_DIR_IN)
+ hid_input_report(urb->context, usbhid->ctrl[usbhid->ctrltail].report->type,
+ urb->transfer_buffer, urb->actual_length, 0);
break;
case -ESHUTDOWN: /* unplug */
unplug = 1;
@@ -1313,76 +369,102 @@ static void hid_ctrl(struct urb *urb)
}
if (unplug)
- hid->ctrltail = hid->ctrlhead;
+ usbhid->ctrltail = usbhid->ctrlhead;
else
- hid->ctrltail = (hid->ctrltail + 1) & (HID_CONTROL_FIFO_SIZE - 1);
+ usbhid->ctrltail = (usbhid->ctrltail + 1) & (HID_CONTROL_FIFO_SIZE - 1);
- if (hid->ctrlhead != hid->ctrltail) {
+ if (usbhid->ctrlhead != usbhid->ctrltail) {
if (hid_submit_ctrl(hid)) {
- clear_bit(HID_CTRL_RUNNING, &hid->iofl);
+ clear_bit(HID_CTRL_RUNNING, &usbhid->iofl);
wake_up(&hid->wait);
}
- spin_unlock_irqrestore(&hid->ctrllock, flags);
+ spin_unlock_irqrestore(&usbhid->ctrllock, flags);
return;
}
- clear_bit(HID_CTRL_RUNNING, &hid->iofl);
- spin_unlock_irqrestore(&hid->ctrllock, flags);
+ clear_bit(HID_CTRL_RUNNING, &usbhid->iofl);
+ spin_unlock_irqrestore(&usbhid->ctrllock, flags);
wake_up(&hid->wait);
}
-void hid_submit_report(struct hid_device *hid, struct hid_report *report, unsigned char dir)
+void usbhid_submit_report(struct hid_device *hid, struct hid_report *report, unsigned char dir)
{
int head;
unsigned long flags;
+ struct usbhid_device *usbhid = hid->driver_data;
if ((hid->quirks & HID_QUIRK_NOGET) && dir == USB_DIR_IN)
return;
- if (hid->urbout && dir == USB_DIR_OUT && report->type == HID_OUTPUT_REPORT) {
+ if (usbhid->urbout && dir == USB_DIR_OUT && report->type == HID_OUTPUT_REPORT) {
- spin_lock_irqsave(&hid->outlock, flags);
+ spin_lock_irqsave(&usbhid->outlock, flags);
- if ((head = (hid->outhead + 1) & (HID_OUTPUT_FIFO_SIZE - 1)) == hid->outtail) {
- spin_unlock_irqrestore(&hid->outlock, flags);
+ if ((head = (usbhid->outhead + 1) & (HID_OUTPUT_FIFO_SIZE - 1)) == usbhid->outtail) {
+ spin_unlock_irqrestore(&usbhid->outlock, flags);
warn("output queue full");
return;
}
- hid->out[hid->outhead] = report;
- hid->outhead = head;
+ usbhid->out[usbhid->outhead] = report;
+ usbhid->outhead = head;
- if (!test_and_set_bit(HID_OUT_RUNNING, &hid->iofl))
+ if (!test_and_set_bit(HID_OUT_RUNNING, &usbhid->iofl))
if (hid_submit_out(hid))
- clear_bit(HID_OUT_RUNNING, &hid->iofl);
+ clear_bit(HID_OUT_RUNNING, &usbhid->iofl);
- spin_unlock_irqrestore(&hid->outlock, flags);
+ spin_unlock_irqrestore(&usbhid->outlock, flags);
return;
}
- spin_lock_irqsave(&hid->ctrllock, flags);
+ spin_lock_irqsave(&usbhid->ctrllock, flags);
- if ((head = (hid->ctrlhead + 1) & (HID_CONTROL_FIFO_SIZE - 1)) == hid->ctrltail) {
- spin_unlock_irqrestore(&hid->ctrllock, flags);
+ if ((head = (usbhid->ctrlhead + 1) & (HID_CONTROL_FIFO_SIZE - 1)) == usbhid->ctrltail) {
+ spin_unlock_irqrestore(&usbhid->ctrllock, flags);
warn("control queue full");
return;
}
- hid->ctrl[hid->ctrlhead].report = report;
- hid->ctrl[hid->ctrlhead].dir = dir;
- hid->ctrlhead = head;
+ usbhid->ctrl[usbhid->ctrlhead].report = report;
+ usbhid->ctrl[usbhid->ctrlhead].dir = dir;
+ usbhid->ctrlhead = head;
- if (!test_and_set_bit(HID_CTRL_RUNNING, &hid->iofl))
+ if (!test_and_set_bit(HID_CTRL_RUNNING, &usbhid->iofl))
if (hid_submit_ctrl(hid))
- clear_bit(HID_CTRL_RUNNING, &hid->iofl);
+ clear_bit(HID_CTRL_RUNNING, &usbhid->iofl);
+
+ spin_unlock_irqrestore(&usbhid->ctrllock, flags);
+}
+
+static int usb_hidinput_input_event(struct input_dev *dev, unsigned int type, unsigned int code, int value)
+{
+ struct hid_device *hid = dev->private;
+ struct hid_field *field;
+ int offset;
- spin_unlock_irqrestore(&hid->ctrllock, flags);
+ if (type == EV_FF)
+ return input_ff_event(dev, type, code, value);
+
+ if (type != EV_LED)
+ return -1;
+
+ if ((offset = hidinput_find_field(hid, type, code, &field)) == -1) {
+ warn("event field not found");
+ return -1;
+ }
+
+ hid_set_field(field, offset, value);
+ usbhid_submit_report(hid, field->report, USB_DIR_OUT);
+
+ return 0;
}
-int hid_wait_io(struct hid_device *hid)
+int usbhid_wait_io(struct hid_device *hid)
{
- if (!wait_event_timeout(hid->wait, (!test_bit(HID_CTRL_RUNNING, &hid->iofl) &&
- !test_bit(HID_OUT_RUNNING, &hid->iofl)),
+ struct usbhid_device *usbhid = hid->driver_data;
+
+ if (!wait_event_timeout(hid->wait, (!test_bit(HID_CTRL_RUNNING, &usbhid->iofl) &&
+ !test_bit(HID_OUT_RUNNING, &usbhid->iofl)),
10*HZ)) {
dbg("timeout waiting for ctrl or out queue to clear");
return -1;
@@ -1403,7 +485,7 @@ static int hid_get_class_descriptor(struct usb_device *dev, int ifnum,
{
int result, retries = 4;
- memset(buf,0,size); // Make sure we parse really received data
+ memset(buf, 0, size);
do {
result = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0),
@@ -1414,7 +496,7 @@ static int hid_get_class_descriptor(struct usb_device *dev, int ifnum,
return result;
}
-int hid_open(struct hid_device *hid)
+int usbhid_open(struct hid_device *hid)
{
++hid->open;
if (hid_start_in(hid))
@@ -1422,10 +504,12 @@ int hid_open(struct hid_device *hid)
return 0;
}
-void hid_close(struct hid_device *hid)
+void usbhid_close(struct hid_device *hid)
{
+ struct usbhid_device *usbhid = hid->driver_data;
+
if (!--hid->open)
- usb_kill_urb(hid->urbin);
+ usb_kill_urb(usbhid->urbin);
}
#define USB_VENDOR_ID_PANJIT 0x134c
@@ -1437,26 +521,27 @@ void hid_close(struct hid_device *hid)
* Initialize all reports
*/
-void hid_init_reports(struct hid_device *hid)
+void usbhid_init_reports(struct hid_device *hid)
{
struct hid_report *report;
+ struct usbhid_device *usbhid = hid->driver_data;
int err, ret;
list_for_each_entry(report, &hid->report_enum[HID_INPUT_REPORT].report_list, list)
- hid_submit_report(hid, report, USB_DIR_IN);
+ usbhid_submit_report(hid, report, USB_DIR_IN);
list_for_each_entry(report, &hid->report_enum[HID_FEATURE_REPORT].report_list, list)
- hid_submit_report(hid, report, USB_DIR_IN);
+ usbhid_submit_report(hid, report, USB_DIR_IN);
err = 0;
- ret = hid_wait_io(hid);
+ ret = usbhid_wait_io(hid);
while (ret) {
err |= ret;
- if (test_bit(HID_CTRL_RUNNING, &hid->iofl))
- usb_kill_urb(hid->urbctrl);
- if (test_bit(HID_OUT_RUNNING, &hid->iofl))
- usb_kill_urb(hid->urbout);
- ret = hid_wait_io(hid);
+ if (test_bit(HID_CTRL_RUNNING, &usbhid->iofl))
+ usb_kill_urb(usbhid->urbctrl);
+ if (test_bit(HID_OUT_RUNNING, &usbhid->iofl))
+ usb_kill_urb(usbhid->urbout);
+ ret = usbhid_wait_io(hid);
}
if (err)
@@ -1464,6 +549,7 @@ void hid_init_reports(struct hid_device *hid)
}
#define USB_VENDOR_ID_GTCO 0x078c
+#define USB_VENDOR_ID_GTCO_IPANEL_2 0x5543
#define USB_DEVICE_ID_GTCO_90 0x0090
#define USB_DEVICE_ID_GTCO_100 0x0100
#define USB_DEVICE_ID_GTCO_101 0x0101
@@ -1509,6 +595,8 @@ void hid_init_reports(struct hid_device *hid)
#define USB_DEVICE_ID_GTCO_1004 0x1004
#define USB_DEVICE_ID_GTCO_1005 0x1005
#define USB_DEVICE_ID_GTCO_1006 0x1006
+#define USB_DEVICE_ID_GTCO_8 0x0008
+#define USB_DEVICE_ID_GTCO_d 0x000d
#define USB_VENDOR_ID_WACOM 0x056a
@@ -1654,6 +742,7 @@ void hid_init_reports(struct hid_device *hid)
#define USB_DEVICE_ID_APPLE_GEYSER4_JIS 0x021c
#define USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY 0x030a
#define USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY 0x030b
+#define USB_DEVICE_ID_APPLE_IR 0x8240
#define USB_VENDOR_ID_CHERRY 0x046a
#define USB_DEVICE_ID_CHERRY_CYMOTION 0x0023
@@ -1673,6 +762,15 @@ void hid_init_reports(struct hid_device *hid)
#define USB_VENDOR_ID_LOGITECH 0x046d
#define USB_DEVICE_ID_LOGITECH_USB_RECEIVER 0xc101
+#define USB_VENDOR_ID_IMATION 0x0718
+#define USB_DEVICE_ID_DISC_STAKKA 0xd000
+
+#define USB_VENDOR_ID_PANTHERLORD 0x0810
+#define USB_DEVICE_ID_PANTHERLORD_TWIN_USB_JOYSTICK 0x0001
+
+#define USB_VENDOR_ID_SONY 0x054c
+#define USB_DEVICE_ID_SONY_PS3_CONTROLLER 0x0268
+
/*
* Alphabetically sorted blacklist by quirk type.
*/
@@ -1757,6 +855,9 @@ static const struct hid_blacklist {
{ USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1004, HID_QUIRK_IGNORE },
{ USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1005, HID_QUIRK_IGNORE },
{ USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1006, HID_QUIRK_IGNORE },
+ { USB_VENDOR_ID_GTCO_IPANEL_2, USB_DEVICE_ID_GTCO_8, HID_QUIRK_IGNORE },
+ { USB_VENDOR_ID_GTCO_IPANEL_2, USB_DEVICE_ID_GTCO_d, HID_QUIRK_IGNORE },
+ { USB_VENDOR_ID_IMATION, USB_DEVICE_ID_DISC_STAKKA, HID_QUIRK_IGNORE },
{ USB_VENDOR_ID_KBGEAR, USB_DEVICE_ID_KBGEAR_JAMSTUDIO, HID_QUIRK_IGNORE },
{ USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_CASSY, HID_QUIRK_IGNORE },
{ USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_POCKETCASSY, HID_QUIRK_IGNORE },
@@ -1824,19 +925,21 @@ static const struct hid_blacklist {
{ USB_VENDOR_ID_CHERRY, USB_DEVICE_ID_CHERRY_CYMOTION, HID_QUIRK_CYMOTION },
- { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ANSI, HID_QUIRK_POWERBOOK_HAS_FN },
- { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ISO, HID_QUIRK_POWERBOOK_HAS_FN },
- { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ANSI, HID_QUIRK_POWERBOOK_HAS_FN },
- { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ISO, HID_QUIRK_POWERBOOK_HAS_FN | HID_QUIRK_POWERBOOK_ISO_KEYBOARD},
- { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_JIS, HID_QUIRK_POWERBOOK_HAS_FN },
- { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ANSI, HID_QUIRK_POWERBOOK_HAS_FN },
- { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ISO, HID_QUIRK_POWERBOOK_HAS_FN | HID_QUIRK_POWERBOOK_ISO_KEYBOARD},
- { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_JIS, HID_QUIRK_POWERBOOK_HAS_FN },
- { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ANSI, HID_QUIRK_POWERBOOK_HAS_FN },
- { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ISO, HID_QUIRK_POWERBOOK_HAS_FN },
- { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_JIS, HID_QUIRK_POWERBOOK_HAS_FN },
- { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY, HID_QUIRK_POWERBOOK_HAS_FN },
- { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY, HID_QUIRK_POWERBOOK_HAS_FN },
+ { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ANSI, HID_QUIRK_POWERBOOK_HAS_FN | HID_QUIRK_IGNORE_MOUSE },
+ { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ISO, HID_QUIRK_POWERBOOK_HAS_FN | HID_QUIRK_IGNORE_MOUSE },
+ { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ANSI, HID_QUIRK_POWERBOOK_HAS_FN | HID_QUIRK_IGNORE_MOUSE },
+ { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ISO, HID_QUIRK_POWERBOOK_HAS_FN | HID_QUIRK_IGNORE_MOUSE | HID_QUIRK_POWERBOOK_ISO_KEYBOARD},
+ { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_JIS, HID_QUIRK_POWERBOOK_HAS_FN | HID_QUIRK_IGNORE_MOUSE },
+ { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ANSI, HID_QUIRK_POWERBOOK_HAS_FN | HID_QUIRK_IGNORE_MOUSE },
+ { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ISO, HID_QUIRK_POWERBOOK_HAS_FN | HID_QUIRK_IGNORE_MOUSE | HID_QUIRK_POWERBOOK_ISO_KEYBOARD},
+ { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_JIS, HID_QUIRK_POWERBOOK_HAS_FN | HID_QUIRK_IGNORE_MOUSE },
+ { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ANSI, HID_QUIRK_POWERBOOK_HAS_FN | HID_QUIRK_IGNORE_MOUSE },
+ { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ISO, HID_QUIRK_POWERBOOK_HAS_FN | HID_QUIRK_IGNORE_MOUSE | HID_QUIRK_POWERBOOK_ISO_KEYBOARD},
+ { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_JIS, HID_QUIRK_POWERBOOK_HAS_FN | HID_QUIRK_IGNORE_MOUSE },
+ { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY, HID_QUIRK_POWERBOOK_HAS_FN | HID_QUIRK_IGNORE_MOUSE },
+ { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY, HID_QUIRK_POWERBOOK_HAS_FN | HID_QUIRK_IGNORE_MOUSE },
+
+ { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_IR, HID_QUIRK_IGNORE },
{ USB_VENDOR_ID_PANJIT, 0x0001, HID_QUIRK_IGNORE },
{ USB_VENDOR_ID_PANJIT, 0x0002, HID_QUIRK_IGNORE },
@@ -1847,6 +950,10 @@ static const struct hid_blacklist {
{ USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_USB_RECEIVER, HID_QUIRK_BAD_RELATIVE_KEYS },
+ { USB_VENDOR_ID_PANTHERLORD, USB_DEVICE_ID_PANTHERLORD_TWIN_USB_JOYSTICK, HID_QUIRK_MULTI_INPUT | HID_QUIRK_SKIP_OUTPUT_REPORTS },
+
+ { USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS3_CONTROLLER, HID_QUIRK_SONY_PS3_CONTROLLER },
+
{ 0, 0 }
};
@@ -1869,13 +976,15 @@ static void hid_find_max_report(struct hid_device *hid, unsigned int type, int *
static int hid_alloc_buffers(struct usb_device *dev, struct hid_device *hid)
{
- if (!(hid->inbuf = usb_buffer_alloc(dev, hid->bufsize, GFP_ATOMIC, &hid->inbuf_dma)))
+ struct usbhid_device *usbhid = hid->driver_data;
+
+ if (!(usbhid->inbuf = usb_buffer_alloc(dev, usbhid->bufsize, GFP_ATOMIC, &usbhid->inbuf_dma)))
return -1;
- if (!(hid->outbuf = usb_buffer_alloc(dev, hid->bufsize, GFP_ATOMIC, &hid->outbuf_dma)))
+ if (!(usbhid->outbuf = usb_buffer_alloc(dev, usbhid->bufsize, GFP_ATOMIC, &usbhid->outbuf_dma)))
return -1;
- if (!(hid->cr = usb_buffer_alloc(dev, sizeof(*(hid->cr)), GFP_ATOMIC, &hid->cr_dma)))
+ if (!(usbhid->cr = usb_buffer_alloc(dev, sizeof(*(usbhid->cr)), GFP_ATOMIC, &usbhid->cr_dma)))
return -1;
- if (!(hid->ctrlbuf = usb_buffer_alloc(dev, hid->bufsize, GFP_ATOMIC, &hid->ctrlbuf_dma)))
+ if (!(usbhid->ctrlbuf = usb_buffer_alloc(dev, usbhid->bufsize, GFP_ATOMIC, &usbhid->ctrlbuf_dma)))
return -1;
return 0;
@@ -1883,14 +992,16 @@ static int hid_alloc_buffers(struct usb_device *dev, struct hid_device *hid)
static void hid_free_buffers(struct usb_device *dev, struct hid_device *hid)
{
- if (hid->inbuf)
- usb_buffer_free(dev, hid->bufsize, hid->inbuf, hid->inbuf_dma);
- if (hid->outbuf)
- usb_buffer_free(dev, hid->bufsize, hid->outbuf, hid->outbuf_dma);
- if (hid->cr)
- usb_buffer_free(dev, sizeof(*(hid->cr)), hid->cr, hid->cr_dma);
- if (hid->ctrlbuf)
- usb_buffer_free(dev, hid->bufsize, hid->ctrlbuf, hid->ctrlbuf_dma);
+ struct usbhid_device *usbhid = hid->driver_data;
+
+ if (usbhid->inbuf)
+ usb_buffer_free(dev, usbhid->bufsize, usbhid->inbuf, usbhid->inbuf_dma);
+ if (usbhid->outbuf)
+ usb_buffer_free(dev, usbhid->bufsize, usbhid->outbuf, usbhid->outbuf_dma);
+ if (usbhid->cr)
+ usb_buffer_free(dev, sizeof(*(usbhid->cr)), usbhid->cr, usbhid->cr_dma);
+ if (usbhid->ctrlbuf)
+ usb_buffer_free(dev, usbhid->bufsize, usbhid->ctrlbuf, usbhid->ctrlbuf_dma);
}
/*
@@ -1907,6 +1018,32 @@ static void hid_fixup_cymotion_descriptor(char *rdesc, int rsize)
}
}
+/*
+ * Sending HID_REQ_GET_REPORT changes the operation mode of the ps3 controller
+ * to "operational". Without this, the ps3 controller will not report any
+ * events.
+ */
+static void hid_fixup_sony_ps3_controller(struct usb_device *dev, int ifnum)
+{
+ int result;
+ char *buf = kmalloc(18, GFP_KERNEL);
+
+ if (!buf)
+ return;
+
+ result = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0),
+ HID_REQ_GET_REPORT,
+ USB_DIR_IN | USB_TYPE_CLASS |
+ USB_RECIP_INTERFACE,
+ (3 << 8) | 0xf2, ifnum, buf, 17,
+ USB_CTRL_GET_TIMEOUT);
+
+ if (result < 0)
+ err("%s failed: %d\n", __func__, result);
+
+ kfree(buf);
+}
+
static struct hid_device *usb_hid_configure(struct usb_interface *intf)
{
struct usb_host_interface *interface = intf->cur_altsetting;
@@ -1916,6 +1053,7 @@ static struct hid_device *usb_hid_configure(struct usb_interface *intf)
unsigned quirks = 0, rsize = 0;
char *rdesc;
int n, len, insize = 0;
+ struct usbhid_device *usbhid;
/* Ignore all Wacom devices */
if (le16_to_cpu(dev->descriptor.idVendor) == USB_VENDOR_ID_WACOM)
@@ -1937,6 +1075,11 @@ static struct hid_device *usb_hid_configure(struct usb_interface *intf)
if (quirks & HID_QUIRK_IGNORE)
return NULL;
+ if ((quirks & HID_QUIRK_IGNORE_MOUSE) &&
+ (interface->desc.bInterfaceProtocol == USB_INTERFACE_PROTOCOL_MOUSE))
+ return NULL;
+
+
if (usb_get_extra_descriptor(interface, HID_DT_HID, &hdesc) &&
(!interface->desc.bNumEndpoints ||
usb_get_extra_descriptor(&interface->endpoint[0], HID_DT_HID, &hdesc))) {
@@ -1985,13 +1128,19 @@ static struct hid_device *usb_hid_configure(struct usb_interface *intf)
kfree(rdesc);
hid->quirks = quirks;
- hid->bufsize = HID_MIN_BUFFER_SIZE;
- hid_find_max_report(hid, HID_INPUT_REPORT, &hid->bufsize);
- hid_find_max_report(hid, HID_OUTPUT_REPORT, &hid->bufsize);
- hid_find_max_report(hid, HID_FEATURE_REPORT, &hid->bufsize);
+ if (!(usbhid = kzalloc(sizeof(struct usbhid_device), GFP_KERNEL)))
+ goto fail;
+
+ hid->driver_data = usbhid;
+ usbhid->hid = hid;
+
+ usbhid->bufsize = HID_MIN_BUFFER_SIZE;
+ hid_find_max_report(hid, HID_INPUT_REPORT, &usbhid->bufsize);
+ hid_find_max_report(hid, HID_OUTPUT_REPORT, &usbhid->bufsize);
+ hid_find_max_report(hid, HID_FEATURE_REPORT, &usbhid->bufsize);
- if (hid->bufsize > HID_MAX_BUFFER_SIZE)
- hid->bufsize = HID_MAX_BUFFER_SIZE;
+ if (usbhid->bufsize > HID_MAX_BUFFER_SIZE)
+ usbhid->bufsize = HID_MAX_BUFFER_SIZE;
hid_find_max_report(hid, HID_INPUT_REPORT, &insize);
@@ -2020,47 +1169,47 @@ static struct hid_device *usb_hid_configure(struct usb_interface *intf)
interval = hid_mousepoll_interval;
if (usb_endpoint_dir_in(endpoint)) {
- if (hid->urbin)
+ if (usbhid->urbin)
continue;
- if (!(hid->urbin = usb_alloc_urb(0, GFP_KERNEL)))
+ if (!(usbhid->urbin = usb_alloc_urb(0, GFP_KERNEL)))
goto fail;
pipe = usb_rcvintpipe(dev, endpoint->bEndpointAddress);
- usb_fill_int_urb(hid->urbin, dev, pipe, hid->inbuf, insize,
+ usb_fill_int_urb(usbhid->urbin, dev, pipe, usbhid->inbuf, insize,
hid_irq_in, hid, interval);
- hid->urbin->transfer_dma = hid->inbuf_dma;
- hid->urbin->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
+ usbhid->urbin->transfer_dma = usbhid->inbuf_dma;
+ usbhid->urbin->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
} else {
- if (hid->urbout)
+ if (usbhid->urbout)
continue;
- if (!(hid->urbout = usb_alloc_urb(0, GFP_KERNEL)))
+ if (!(usbhid->urbout = usb_alloc_urb(0, GFP_KERNEL)))
goto fail;
pipe = usb_sndintpipe(dev, endpoint->bEndpointAddress);
- usb_fill_int_urb(hid->urbout, dev, pipe, hid->outbuf, 0,
+ usb_fill_int_urb(usbhid->urbout, dev, pipe, usbhid->outbuf, 0,
hid_irq_out, hid, interval);
- hid->urbout->transfer_dma = hid->outbuf_dma;
- hid->urbout->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
+ usbhid->urbout->transfer_dma = usbhid->outbuf_dma;
+ usbhid->urbout->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
}
}
- if (!hid->urbin) {
+ if (!usbhid->urbin) {
err("couldn't find an input interrupt endpoint");
goto fail;
}
init_waitqueue_head(&hid->wait);
- INIT_WORK(&hid->reset_work, hid_reset);
- setup_timer(&hid->io_retry, hid_retry_timeout, (unsigned long) hid);
+ INIT_WORK(&usbhid->reset_work, hid_reset);
+ setup_timer(&usbhid->io_retry, hid_retry_timeout, (unsigned long) hid);
- spin_lock_init(&hid->inlock);
- spin_lock_init(&hid->outlock);
- spin_lock_init(&hid->ctrllock);
+ spin_lock_init(&usbhid->inlock);
+ spin_lock_init(&usbhid->outlock);
+ spin_lock_init(&usbhid->ctrllock);
hid->version = le16_to_cpu(hdesc->bcdHID);
hid->country = hdesc->bCountryCode;
- hid->dev = dev;
- hid->intf = intf;
- hid->ifnum = interface->desc.bInterfaceNumber;
+ hid->dev = &intf->dev;
+ usbhid->intf = intf;
+ usbhid->ifnum = interface->desc.bInterfaceNumber;
hid->name[0] = 0;
@@ -2078,6 +1227,10 @@ static struct hid_device *usb_hid_configure(struct usb_interface *intf)
le16_to_cpu(dev->descriptor.idVendor),
le16_to_cpu(dev->descriptor.idProduct));
+ hid->bus = BUS_USB;
+ hid->vendor = dev->descriptor.idVendor;
+ hid->product = dev->descriptor.idProduct;
+
usb_make_path(dev, hid->phys, sizeof(hid->phys));
strlcat(hid->phys, "/input", sizeof(hid->phys));
len = strlen(hid->phys);
@@ -2088,22 +1241,28 @@ static struct hid_device *usb_hid_configure(struct usb_interface *intf)
if (usb_string(dev, dev->descriptor.iSerialNumber, hid->uniq, 64) <= 0)
hid->uniq[0] = 0;
- hid->urbctrl = usb_alloc_urb(0, GFP_KERNEL);
- if (!hid->urbctrl)
+ usbhid->urbctrl = usb_alloc_urb(0, GFP_KERNEL);
+ if (!usbhid->urbctrl)
goto fail;
- usb_fill_control_urb(hid->urbctrl, dev, 0, (void *) hid->cr,
- hid->ctrlbuf, 1, hid_ctrl, hid);
- hid->urbctrl->setup_dma = hid->cr_dma;
- hid->urbctrl->transfer_dma = hid->ctrlbuf_dma;
- hid->urbctrl->transfer_flags |= (URB_NO_TRANSFER_DMA_MAP | URB_NO_SETUP_DMA_MAP);
-
+ usb_fill_control_urb(usbhid->urbctrl, dev, 0, (void *) usbhid->cr,
+ usbhid->ctrlbuf, 1, hid_ctrl, hid);
+ usbhid->urbctrl->setup_dma = usbhid->cr_dma;
+ usbhid->urbctrl->transfer_dma = usbhid->ctrlbuf_dma;
+ usbhid->urbctrl->transfer_flags |= (URB_NO_TRANSFER_DMA_MAP | URB_NO_SETUP_DMA_MAP);
+ hid->hidinput_input_event = usb_hidinput_input_event;
+ hid->hid_open = usbhid_open;
+ hid->hid_close = usbhid_close;
+#ifdef CONFIG_USB_HIDDEV
+ hid->hiddev_hid_event = hiddev_hid_event;
+ hid->hiddev_report_event = hiddev_report_event;
+#endif
return hid;
fail:
- usb_free_urb(hid->urbin);
- usb_free_urb(hid->urbout);
- usb_free_urb(hid->urbctrl);
+ usb_free_urb(usbhid->urbin);
+ usb_free_urb(usbhid->urbout);
+ usb_free_urb(usbhid->urbctrl);
hid_free_buffers(dev, hid);
hid_free_device(hid);
@@ -2113,18 +1272,21 @@ fail:
static void hid_disconnect(struct usb_interface *intf)
{
struct hid_device *hid = usb_get_intfdata (intf);
+ struct usbhid_device *usbhid;
if (!hid)
return;
- spin_lock_irq(&hid->inlock); /* Sync with error handler */
+ usbhid = hid->driver_data;
+
+ spin_lock_irq(&usbhid->inlock); /* Sync with error handler */
usb_set_intfdata(intf, NULL);
- spin_unlock_irq(&hid->inlock);
- usb_kill_urb(hid->urbin);
- usb_kill_urb(hid->urbout);
- usb_kill_urb(hid->urbctrl);
+ spin_unlock_irq(&usbhid->inlock);
+ usb_kill_urb(usbhid->urbin);
+ usb_kill_urb(usbhid->urbout);
+ usb_kill_urb(usbhid->urbctrl);
- del_timer_sync(&hid->io_retry);
+ del_timer_sync(&usbhid->io_retry);
flush_scheduled_work();
if (hid->claimed & HID_CLAIMED_INPUT)
@@ -2132,11 +1294,11 @@ static void hid_disconnect(struct usb_interface *intf)
if (hid->claimed & HID_CLAIMED_HIDDEV)
hiddev_disconnect(hid);
- usb_free_urb(hid->urbin);
- usb_free_urb(hid->urbctrl);
- usb_free_urb(hid->urbout);
+ usb_free_urb(usbhid->urbin);
+ usb_free_urb(usbhid->urbctrl);
+ usb_free_urb(usbhid->urbout);
- hid_free_buffers(hid->dev, hid);
+ hid_free_buffers(hid_to_usb_dev(hid), hid);
hid_free_device(hid);
}
@@ -2153,7 +1315,7 @@ static int hid_probe(struct usb_interface *intf, const struct usb_device_id *id)
if (!(hid = usb_hid_configure(intf)))
return -ENODEV;
- hid_init_reports(hid);
+ usbhid_init_reports(hid);
hid_dump_device(hid);
if (!hidinput_connect(hid))
@@ -2169,6 +1331,13 @@ static int hid_probe(struct usb_interface *intf, const struct usb_device_id *id)
return -ENODEV;
}
+ if ((hid->claimed & HID_CLAIMED_INPUT))
+ hid_ff_init(hid);
+
+ if (hid->quirks & HID_QUIRK_SONY_PS3_CONTROLLER)
+ hid_fixup_sony_ps3_controller(interface_to_usbdev(intf),
+ intf->cur_altsetting->desc.bInterfaceNumber);
+
printk(KERN_INFO);
if (hid->claimed & HID_CLAIMED_INPUT)
@@ -2199,12 +1368,13 @@ static int hid_probe(struct usb_interface *intf, const struct usb_device_id *id)
static int hid_suspend(struct usb_interface *intf, pm_message_t message)
{
struct hid_device *hid = usb_get_intfdata (intf);
+ struct usbhid_device *usbhid = hid->driver_data;
- spin_lock_irq(&hid->inlock); /* Sync with error handler */
- set_bit(HID_SUSPENDED, &hid->iofl);
- spin_unlock_irq(&hid->inlock);
- del_timer(&hid->io_retry);
- usb_kill_urb(hid->urbin);
+ spin_lock_irq(&usbhid->inlock); /* Sync with error handler */
+ set_bit(HID_SUSPENDED, &usbhid->iofl);
+ spin_unlock_irq(&usbhid->inlock);
+ del_timer(&usbhid->io_retry);
+ usb_kill_urb(usbhid->urbin);
dev_dbg(&intf->dev, "suspend\n");
return 0;
}
@@ -2212,10 +1382,11 @@ static int hid_suspend(struct usb_interface *intf, pm_message_t message)
static int hid_resume(struct usb_interface *intf)
{
struct hid_device *hid = usb_get_intfdata (intf);
+ struct usbhid_device *usbhid = hid->driver_data;
int status;
- clear_bit(HID_SUSPENDED, &hid->iofl);
- hid->retry_delay = 0;
+ clear_bit(HID_SUSPENDED, &usbhid->iofl);
+ usbhid->retry_delay = 0;
status = hid_start_in(hid);
dev_dbg(&intf->dev, "resume status %d\n", status);
return status;
diff --git a/drivers/usb/input/hid-debug.h b/drivers/usb/input/hid-debug.h
deleted file mode 100644
index f04d6d7..0000000
--- a/drivers/usb/input/hid-debug.h
+++ /dev/null
@@ -1,757 +0,0 @@
-/*
- * $Id: hid-debug.h,v 1.8 2001/09/25 09:37:57 vojtech Exp $
- *
- * (c) 1999 Andreas Gal <gal@cs.uni-magdeburg.de>
- * (c) 2000-2001 Vojtech Pavlik <vojtech@ucw.cz>
- *
- * Some debug stuff for the HID parser.
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Should you need to contact me, the author, you can do so either by
- * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
- * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
- */
-
-#include <linux/input.h>
-
-struct hid_usage_entry {
- unsigned page;
- unsigned usage;
- char *description;
-};
-
-static const struct hid_usage_entry hid_usage_table[] = {
- { 0, 0, "Undefined" },
- { 1, 0, "GenericDesktop" },
- {0, 0x01, "Pointer"},
- {0, 0x02, "Mouse"},
- {0, 0x04, "Joystick"},
- {0, 0x05, "GamePad"},
- {0, 0x06, "Keyboard"},
- {0, 0x07, "Keypad"},
- {0, 0x08, "MultiAxis"},
- {0, 0x30, "X"},
- {0, 0x31, "Y"},
- {0, 0x32, "Z"},
- {0, 0x33, "Rx"},
- {0, 0x34, "Ry"},
- {0, 0x35, "Rz"},
- {0, 0x36, "Slider"},
- {0, 0x37, "Dial"},
- {0, 0x38, "Wheel"},
- {0, 0x39, "HatSwitch"},
- {0, 0x3a, "CountedBuffer"},
- {0, 0x3b, "ByteCount"},
- {0, 0x3c, "MotionWakeup"},
- {0, 0x3d, "Start"},
- {0, 0x3e, "Select"},
- {0, 0x40, "Vx"},
- {0, 0x41, "Vy"},
- {0, 0x42, "Vz"},
- {0, 0x43, "Vbrx"},
- {0, 0x44, "Vbry"},
- {0, 0x45, "Vbrz"},
- {0, 0x46, "Vno"},
- {0, 0x80, "SystemControl"},
- {0, 0x81, "SystemPowerDown"},
- {0, 0x82, "SystemSleep"},
- {0, 0x83, "SystemWakeUp"},
- {0, 0x84, "SystemContextMenu"},
- {0, 0x85, "SystemMainMenu"},
- {0, 0x86, "SystemAppMenu"},
- {0, 0x87, "SystemMenuHelp"},
- {0, 0x88, "SystemMenuExit"},
- {0, 0x89, "SystemMenuSelect"},
- {0, 0x8a, "SystemMenuRight"},
- {0, 0x8b, "SystemMenuLeft"},
- {0, 0x8c, "SystemMenuUp"},
- {0, 0x8d, "SystemMenuDown"},
- {0, 0x90, "D-PadUp"},
- {0, 0x91, "D-PadDown"},
- {0, 0x92, "D-PadRight"},
- {0, 0x93, "D-PadLeft"},
- { 2, 0, "Simulation" },
- {0, 0xb0, "Aileron"},
- {0, 0xb1, "AileronTrim"},
- {0, 0xb2, "Anti-Torque"},
- {0, 0xb3, "Autopilot"},
- {0, 0xb4, "Chaff"},
- {0, 0xb5, "Collective"},
- {0, 0xb6, "DiveBrake"},
- {0, 0xb7, "ElectronicCountermeasures"},
- {0, 0xb8, "Elevator"},
- {0, 0xb9, "ElevatorTrim"},
- {0, 0xba, "Rudder"},
- {0, 0xbb, "Throttle"},
- {0, 0xbc, "FlightCommunications"},
- {0, 0xbd, "FlareRelease"},
- {0, 0xbe, "LandingGear"},
- {0, 0xbf, "ToeBrake"},
- { 7, 0, "Keyboard" },
- { 8, 0, "LED" },
- {0, 0x01, "NumLock"},
- {0, 0x02, "CapsLock"},
- {0, 0x03, "ScrollLock"},
- {0, 0x04, "Compose"},
- {0, 0x05, "Kana"},
- {0, 0x4b, "GenericIndicator"},
- { 9, 0, "Button" },
- { 10, 0, "Ordinal" },
- { 12, 0, "Consumer" },
- {0, 0x238, "HorizontalWheel"},
- { 13, 0, "Digitizers" },
- {0, 0x01, "Digitizer"},
- {0, 0x02, "Pen"},
- {0, 0x03, "LightPen"},
- {0, 0x04, "TouchScreen"},
- {0, 0x05, "TouchPad"},
- {0, 0x20, "Stylus"},
- {0, 0x21, "Puck"},
- {0, 0x22, "Finger"},
- {0, 0x30, "TipPressure"},
- {0, 0x31, "BarrelPressure"},
- {0, 0x32, "InRange"},
- {0, 0x33, "Touch"},
- {0, 0x34, "UnTouch"},
- {0, 0x35, "Tap"},
- {0, 0x39, "TabletFunctionKey"},
- {0, 0x3a, "ProgramChangeKey"},
- {0, 0x3c, "Invert"},
- {0, 0x42, "TipSwitch"},
- {0, 0x43, "SecondaryTipSwitch"},
- {0, 0x44, "BarrelSwitch"},
- {0, 0x45, "Eraser"},
- {0, 0x46, "TabletPick"},
- { 15, 0, "PhysicalInterfaceDevice" },
- {0, 0x00, "Undefined"},
- {0, 0x01, "Physical_Interface_Device"},
- {0, 0x20, "Normal"},
- {0, 0x21, "Set_Effect_Report"},
- {0, 0x22, "Effect_Block_Index"},
- {0, 0x23, "Parameter_Block_Offset"},
- {0, 0x24, "ROM_Flag"},
- {0, 0x25, "Effect_Type"},
- {0, 0x26, "ET_Constant_Force"},
- {0, 0x27, "ET_Ramp"},
- {0, 0x28, "ET_Custom_Force_Data"},
- {0, 0x30, "ET_Square"},
- {0, 0x31, "ET_Sine"},
- {0, 0x32, "ET_Triangle"},
- {0, 0x33, "ET_Sawtooth_Up"},
- {0, 0x34, "ET_Sawtooth_Down"},
- {0, 0x40, "ET_Spring"},
- {0, 0x41, "ET_Damper"},
- {0, 0x42, "ET_Inertia"},
- {0, 0x43, "ET_Friction"},
- {0, 0x50, "Duration"},
- {0, 0x51, "Sample_Period"},
- {0, 0x52, "Gain"},
- {0, 0x53, "Trigger_Button"},
- {0, 0x54, "Trigger_Repeat_Interval"},
- {0, 0x55, "Axes_Enable"},
- {0, 0x56, "Direction_Enable"},
- {0, 0x57, "Direction"},
- {0, 0x58, "Type_Specific_Block_Offset"},
- {0, 0x59, "Block_Type"},
- {0, 0x5A, "Set_Envelope_Report"},
- {0, 0x5B, "Attack_Level"},
- {0, 0x5C, "Attack_Time"},
- {0, 0x5D, "Fade_Level"},
- {0, 0x5E, "Fade_Time"},
- {0, 0x5F, "Set_Condition_Report"},
- {0, 0x60, "CP_Offset"},
- {0, 0x61, "Positive_Coefficient"},
- {0, 0x62, "Negative_Coefficient"},
- {0, 0x63, "Positive_Saturation"},
- {0, 0x64, "Negative_Saturation"},
- {0, 0x65, "Dead_Band"},
- {0, 0x66, "Download_Force_Sample"},
- {0, 0x67, "Isoch_Custom_Force_Enable"},
- {0, 0x68, "Custom_Force_Data_Report"},
- {0, 0x69, "Custom_Force_Data"},
- {0, 0x6A, "Custom_Force_Vendor_Defined_Data"},
- {0, 0x6B, "Set_Custom_Force_Report"},
- {0, 0x6C, "Custom_Force_Data_Offset"},
- {0, 0x6D, "Sample_Count"},
- {0, 0x6E, "Set_Periodic_Report"},
- {0, 0x6F, "Offset"},
- {0, 0x70, "Magnitude"},
- {0, 0x71, "Phase"},
- {0, 0x72, "Period"},
- {0, 0x73, "Set_Constant_Force_Report"},
- {0, 0x74, "Set_Ramp_Force_Report"},
- {0, 0x75, "Ramp_Start"},
- {0, 0x76, "Ramp_End"},
- {0, 0x77, "Effect_Operation_Report"},
- {0, 0x78, "Effect_Operation"},
- {0, 0x79, "Op_Effect_Start"},
- {0, 0x7A, "Op_Effect_Start_Solo"},
- {0, 0x7B, "Op_Effect_Stop"},
- {0, 0x7C, "Loop_Count"},
- {0, 0x7D, "Device_Gain_Report"},
- {0, 0x7E, "Device_Gain"},
- {0, 0x7F, "PID_Pool_Report"},
- {0, 0x80, "RAM_Pool_Size"},
- {0, 0x81, "ROM_Pool_Size"},
- {0, 0x82, "ROM_Effect_Block_Count"},
- {0, 0x83, "Simultaneous_Effects_Max"},
- {0, 0x84, "Pool_Alignment"},
- {0, 0x85, "PID_Pool_Move_Report"},
- {0, 0x86, "Move_Source"},
- {0, 0x87, "Move_Destination"},
- {0, 0x88, "Move_Length"},
- {0, 0x89, "PID_Block_Load_Report"},
- {0, 0x8B, "Block_Load_Status"},
- {0, 0x8C, "Block_Load_Success"},
- {0, 0x8D, "Block_Load_Full"},
- {0, 0x8E, "Block_Load_Error"},
- {0, 0x8F, "Block_Handle"},
- {0, 0x90, "PID_Block_Free_Report"},
- {0, 0x91, "Type_Specific_Block_Handle"},
- {0, 0x92, "PID_State_Report"},
- {0, 0x94, "Effect_Playing"},
- {0, 0x95, "PID_Device_Control_Report"},
- {0, 0x96, "PID_Device_Control"},
- {0, 0x97, "DC_Enable_Actuators"},
- {0, 0x98, "DC_Disable_Actuators"},
- {0, 0x99, "DC_Stop_All_Effects"},
- {0, 0x9A, "DC_Device_Reset"},
- {0, 0x9B, "DC_Device_Pause"},
- {0, 0x9C, "DC_Device_Continue"},
- {0, 0x9F, "Device_Paused"},
- {0, 0xA0, "Actuators_Enabled"},
- {0, 0xA4, "Safety_Switch"},
- {0, 0xA5, "Actuator_Override_Switch"},
- {0, 0xA6, "Actuator_Power"},
- {0, 0xA7, "Start_Delay"},
- {0, 0xA8, "Parameter_Block_Size"},
- {0, 0xA9, "Device_Managed_Pool"},
- {0, 0xAA, "Shared_Parameter_Blocks"},
- {0, 0xAB, "Create_New_Effect_Report"},
- {0, 0xAC, "RAM_Pool_Available"},
- { 0x84, 0, "Power Device" },
- { 0x84, 0x02, "PresentStatus" },
- { 0x84, 0x03, "ChangeStatus" },
- { 0x84, 0x04, "UPS" },
- { 0x84, 0x05, "PowerSupply" },
- { 0x84, 0x10, "BatterySystem" },
- { 0x84, 0x11, "BatterySystemID" },
- { 0x84, 0x12, "Battery" },
- { 0x84, 0x13, "BatteryID" },
- { 0x84, 0x14, "Charger" },
- { 0x84, 0x15, "ChargerID" },
- { 0x84, 0x16, "PowerConverter" },
- { 0x84, 0x17, "PowerConverterID" },
- { 0x84, 0x18, "OutletSystem" },
- { 0x84, 0x19, "OutletSystemID" },
- { 0x84, 0x1a, "Input" },
- { 0x84, 0x1b, "InputID" },
- { 0x84, 0x1c, "Output" },
- { 0x84, 0x1d, "OutputID" },
- { 0x84, 0x1e, "Flow" },
- { 0x84, 0x1f, "FlowID" },
- { 0x84, 0x20, "Outlet" },
- { 0x84, 0x21, "OutletID" },
- { 0x84, 0x22, "Gang" },
- { 0x84, 0x24, "PowerSummary" },
- { 0x84, 0x25, "PowerSummaryID" },
- { 0x84, 0x30, "Voltage" },
- { 0x84, 0x31, "Current" },
- { 0x84, 0x32, "Frequency" },
- { 0x84, 0x33, "ApparentPower" },
- { 0x84, 0x35, "PercentLoad" },
- { 0x84, 0x40, "ConfigVoltage" },
- { 0x84, 0x41, "ConfigCurrent" },
- { 0x84, 0x43, "ConfigApparentPower" },
- { 0x84, 0x53, "LowVoltageTransfer" },
- { 0x84, 0x54, "HighVoltageTransfer" },
- { 0x84, 0x56, "DelayBeforeStartup" },
- { 0x84, 0x57, "DelayBeforeShutdown" },
- { 0x84, 0x58, "Test" },
- { 0x84, 0x5a, "AudibleAlarmControl" },
- { 0x84, 0x60, "Present" },
- { 0x84, 0x61, "Good" },
- { 0x84, 0x62, "InternalFailure" },
- { 0x84, 0x65, "Overload" },
- { 0x84, 0x66, "OverCharged" },
- { 0x84, 0x67, "OverTemperature" },
- { 0x84, 0x68, "ShutdownRequested" },
- { 0x84, 0x69, "ShutdownImminent" },
- { 0x84, 0x6b, "SwitchOn/Off" },
- { 0x84, 0x6c, "Switchable" },
- { 0x84, 0x6d, "Used" },
- { 0x84, 0x6e, "Boost" },
- { 0x84, 0x73, "CommunicationLost" },
- { 0x84, 0xfd, "iManufacturer" },
- { 0x84, 0xfe, "iProduct" },
- { 0x84, 0xff, "iSerialNumber" },
- { 0x85, 0, "Battery System" },
- { 0x85, 0x01, "SMBBatteryMode" },
- { 0x85, 0x02, "SMBBatteryStatus" },
- { 0x85, 0x03, "SMBAlarmWarning" },
- { 0x85, 0x04, "SMBChargerMode" },
- { 0x85, 0x05, "SMBChargerStatus" },
- { 0x85, 0x06, "SMBChargerSpecInfo" },
- { 0x85, 0x07, "SMBSelectorState" },
- { 0x85, 0x08, "SMBSelectorPresets" },
- { 0x85, 0x09, "SMBSelectorInfo" },
- { 0x85, 0x29, "RemainingCapacityLimit" },
- { 0x85, 0x2c, "CapacityMode" },
- { 0x85, 0x42, "BelowRemainingCapacityLimit" },
- { 0x85, 0x44, "Charging" },
- { 0x85, 0x45, "Discharging" },
- { 0x85, 0x4b, "NeedReplacement" },
- { 0x85, 0x66, "RemainingCapacity" },
- { 0x85, 0x68, "RunTimeToEmpty" },
- { 0x85, 0x6a, "AverageTimeToFull" },
- { 0x85, 0x83, "DesignCapacity" },
- { 0x85, 0x85, "ManufacturerDate" },
- { 0x85, 0x89, "iDeviceChemistry" },
- { 0x85, 0x8b, "Rechargable" },
- { 0x85, 0x8f, "iOEMInformation" },
- { 0x85, 0x8d, "CapacityGranularity1" },
- { 0x85, 0xd0, "ACPresent" },
- /* pages 0xff00 to 0xffff are vendor-specific */
- { 0xffff, 0, "Vendor-specific-FF" },
- { 0, 0, NULL }
-};
-
-static void resolv_usage_page(unsigned page) {
- const struct hid_usage_entry *p;
-
- for (p = hid_usage_table; p->description; p++)
- if (p->page == page) {
- printk("%s", p->description);
- return;
- }
- printk("%04x", page);
-}
-
-static void resolv_usage(unsigned usage) {
- const struct hid_usage_entry *p;
-
- resolv_usage_page(usage >> 16);
- printk(".");
- for (p = hid_usage_table; p->description; p++)
- if (p->page == (usage >> 16)) {
- for(++p; p->description && p->usage != 0; p++)
- if (p->usage == (usage & 0xffff)) {
- printk("%s", p->description);
- return;
- }
- break;
- }
- printk("%04x", usage & 0xffff);
-}
-
-__inline__ static void tab(int n) {
- while (n--) printk(" ");
-}
-
-static void hid_dump_field(struct hid_field *field, int n) {
- int j;
-
- if (field->physical) {
- tab(n);
- printk("Physical(");
- resolv_usage(field->physical); printk(")\n");
- }
- if (field->logical) {
- tab(n);
- printk("Logical(");
- resolv_usage(field->logical); printk(")\n");
- }
- tab(n); printk("Usage(%d)\n", field->maxusage);
- for (j = 0; j < field->maxusage; j++) {
- tab(n+2);resolv_usage(field->usage[j].hid); printk("\n");
- }
- if (field->logical_minimum != field->logical_maximum) {
- tab(n); printk("Logical Minimum(%d)\n", field->logical_minimum);
- tab(n); printk("Logical Maximum(%d)\n", field->logical_maximum);
- }
- if (field->physical_minimum != field->physical_maximum) {
- tab(n); printk("Physical Minimum(%d)\n", field->physical_minimum);
- tab(n); printk("Physical Maximum(%d)\n", field->physical_maximum);
- }
- if (field->unit_exponent) {
- tab(n); printk("Unit Exponent(%d)\n", field->unit_exponent);
- }
- if (field->unit) {
- char *systems[5] = { "None", "SI Linear", "SI Rotation", "English Linear", "English Rotation" };
- char *units[5][8] = {
- { "None", "None", "None", "None", "None", "None", "None", "None" },
- { "None", "Centimeter", "Gram", "Seconds", "Kelvin", "Ampere", "Candela", "None" },
- { "None", "Radians", "Gram", "Seconds", "Kelvin", "Ampere", "Candela", "None" },
- { "None", "Inch", "Slug", "Seconds", "Fahrenheit", "Ampere", "Candela", "None" },
- { "None", "Degrees", "Slug", "Seconds", "Fahrenheit", "Ampere", "Candela", "None" }
- };
-
- int i;
- int sys;
- __u32 data = field->unit;
-
- /* First nibble tells us which system we're in. */
- sys = data & 0xf;
- data >>= 4;
-
- if(sys > 4) {
- tab(n); printk("Unit(Invalid)\n");
- }
- else {
- int earlier_unit = 0;
-
- tab(n); printk("Unit(%s : ", systems[sys]);
-
- for (i=1 ; i<sizeof(__u32)*2 ; i++) {
- char nibble = data & 0xf;
- data >>= 4;
- if (nibble != 0) {
- if(earlier_unit++ > 0)
- printk("*");
- printk("%s", units[sys][i]);
- if(nibble != 1) {
- /* This is a _signed_ nibble(!) */
-
- int val = nibble & 0x7;
- if(nibble & 0x08)
- val = -((0x7 & ~val) +1);
- printk("^%d", val);
- }
- }
- }
- printk(")\n");
- }
- }
- tab(n); printk("Report Size(%u)\n", field->report_size);
- tab(n); printk("Report Count(%u)\n", field->report_count);
- tab(n); printk("Report Offset(%u)\n", field->report_offset);
-
- tab(n); printk("Flags( ");
- j = field->flags;
- printk("%s", HID_MAIN_ITEM_CONSTANT & j ? "Constant " : "");
- printk("%s", HID_MAIN_ITEM_VARIABLE & j ? "Variable " : "Array ");
- printk("%s", HID_MAIN_ITEM_RELATIVE & j ? "Relative " : "Absolute ");
- printk("%s", HID_MAIN_ITEM_WRAP & j ? "Wrap " : "");
- printk("%s", HID_MAIN_ITEM_NONLINEAR & j ? "NonLinear " : "");
- printk("%s", HID_MAIN_ITEM_NO_PREFERRED & j ? "NoPrefferedState " : "");
- printk("%s", HID_MAIN_ITEM_NULL_STATE & j ? "NullState " : "");
- printk("%s", HID_MAIN_ITEM_VOLATILE & j ? "Volatile " : "");
- printk("%s", HID_MAIN_ITEM_BUFFERED_BYTE & j ? "BufferedByte " : "");
- printk(")\n");
-}
-
-static void __attribute__((unused)) hid_dump_device(struct hid_device *device) {
- struct hid_report_enum *report_enum;
- struct hid_report *report;
- struct list_head *list;
- unsigned i,k;
- static char *table[] = {"INPUT", "OUTPUT", "FEATURE"};
-
- for (i = 0; i < HID_REPORT_TYPES; i++) {
- report_enum = device->report_enum + i;
- list = report_enum->report_list.next;
- while (list != &report_enum->report_list) {
- report = (struct hid_report *) list;
- tab(2);
- printk("%s", table[i]);
- if (report->id)
- printk("(%d)", report->id);
- printk("[%s]", table[report->type]);
- printk("\n");
- for (k = 0; k < report->maxfield; k++) {
- tab(4);
- printk("Field(%d)\n", k);
- hid_dump_field(report->field[k], 6);
- }
- list = list->next;
- }
- }
-}
-
-static void __attribute__((unused)) hid_dump_input(struct hid_usage *usage, __s32 value) {
- printk("hid-debug: input ");
- resolv_usage(usage->hid);
- printk(" = %d\n", value);
-}
-
-
-static char *events[EV_MAX + 1] = {
- [EV_SYN] = "Sync", [EV_KEY] = "Key",
- [EV_REL] = "Relative", [EV_ABS] = "Absolute",
- [EV_MSC] = "Misc", [EV_LED] = "LED",
- [EV_SND] = "Sound", [EV_REP] = "Repeat",
- [EV_FF] = "ForceFeedback", [EV_PWR] = "Power",
- [EV_FF_STATUS] = "ForceFeedbackStatus",
-};
-
-static char *syncs[2] = {
- [SYN_REPORT] = "Report", [SYN_CONFIG] = "Config",
-};
-static char *keys[KEY_MAX + 1] = {
- [KEY_RESERVED] = "Reserved", [KEY_ESC] = "Esc",
- [KEY_1] = "1", [KEY_2] = "2",
- [KEY_3] = "3", [KEY_4] = "4",
- [KEY_5] = "5", [KEY_6] = "6",
- [KEY_7] = "7", [KEY_8] = "8",
- [KEY_9] = "9", [KEY_0] = "0",
- [KEY_MINUS] = "Minus", [KEY_EQUAL] = "Equal",
- [KEY_BACKSPACE] = "Backspace", [KEY_TAB] = "Tab",
- [KEY_Q] = "Q", [KEY_W] = "W",
- [KEY_E] = "E", [KEY_R] = "R",
- [KEY_T] = "T", [KEY_Y] = "Y",
- [KEY_U] = "U", [KEY_I] = "I",
- [KEY_O] = "O", [KEY_P] = "P",
- [KEY_LEFTBRACE] = "LeftBrace", [KEY_RIGHTBRACE] = "RightBrace",
- [KEY_ENTER] = "Enter", [KEY_LEFTCTRL] = "LeftControl",
- [KEY_A] = "A", [KEY_S] = "S",
- [KEY_D] = "D", [KEY_F] = "F",
- [KEY_G] = "G", [KEY_H] = "H",
- [KEY_J] = "J", [KEY_K] = "K",
- [KEY_L] = "L", [KEY_SEMICOLON] = "Semicolon",
- [KEY_APOSTROPHE] = "Apostrophe", [KEY_GRAVE] = "Grave",
- [KEY_LEFTSHIFT] = "LeftShift", [KEY_BACKSLASH] = "BackSlash",
- [KEY_Z] = "Z", [KEY_X] = "X",
- [KEY_C] = "C", [KEY_V] = "V",
- [KEY_B] = "B", [KEY_N] = "N",
- [KEY_M] = "M", [KEY_COMMA] = "Comma",
- [KEY_DOT] = "Dot", [KEY_SLASH] = "Slash",
- [KEY_RIGHTSHIFT] = "RightShift", [KEY_KPASTERISK] = "KPAsterisk",
- [KEY_LEFTALT] = "LeftAlt", [KEY_SPACE] = "Space",
- [KEY_CAPSLOCK] = "CapsLock", [KEY_F1] = "F1",
- [KEY_F2] = "F2", [KEY_F3] = "F3",
- [KEY_F4] = "F4", [KEY_F5] = "F5",
- [KEY_F6] = "F6", [KEY_F7] = "F7",
- [KEY_F8] = "F8", [KEY_F9] = "F9",
- [KEY_F10] = "F10", [KEY_NUMLOCK] = "NumLock",
- [KEY_SCROLLLOCK] = "ScrollLock", [KEY_KP7] = "KP7",
- [KEY_KP8] = "KP8", [KEY_KP9] = "KP9",
- [KEY_KPMINUS] = "KPMinus", [KEY_KP4] = "KP4",
- [KEY_KP5] = "KP5", [KEY_KP6] = "KP6",
- [KEY_KPPLUS] = "KPPlus", [KEY_KP1] = "KP1",
- [KEY_KP2] = "KP2", [KEY_KP3] = "KP3",
- [KEY_KP0] = "KP0", [KEY_KPDOT] = "KPDot",
- [KEY_ZENKAKUHANKAKU] = "Zenkaku/Hankaku", [KEY_102ND] = "102nd",
- [KEY_F11] = "F11", [KEY_F12] = "F12",
- [KEY_RO] = "RO", [KEY_KATAKANA] = "Katakana",
- [KEY_HIRAGANA] = "HIRAGANA", [KEY_HENKAN] = "Henkan",
- [KEY_KATAKANAHIRAGANA] = "Katakana/Hiragana", [KEY_MUHENKAN] = "Muhenkan",
- [KEY_KPJPCOMMA] = "KPJpComma", [KEY_KPENTER] = "KPEnter",
- [KEY_RIGHTCTRL] = "RightCtrl", [KEY_KPSLASH] = "KPSlash",
- [KEY_SYSRQ] = "SysRq", [KEY_RIGHTALT] = "RightAlt",
- [KEY_LINEFEED] = "LineFeed", [KEY_HOME] = "Home",
- [KEY_UP] = "Up", [KEY_PAGEUP] = "PageUp",
- [KEY_LEFT] = "Left", [KEY_RIGHT] = "Right",
- [KEY_END] = "End", [KEY_DOWN] = "Down",
- [KEY_PAGEDOWN] = "PageDown", [KEY_INSERT] = "Insert",
- [KEY_DELETE] = "Delete", [KEY_MACRO] = "Macro",
- [KEY_MUTE] = "Mute", [KEY_VOLUMEDOWN] = "VolumeDown",
- [KEY_VOLUMEUP] = "VolumeUp", [KEY_POWER] = "Power",
- [KEY_KPEQUAL] = "KPEqual", [KEY_KPPLUSMINUS] = "KPPlusMinus",
- [KEY_PAUSE] = "Pause", [KEY_KPCOMMA] = "KPComma",
- [KEY_HANGUEL] = "Hangeul", [KEY_HANJA] = "Hanja",
- [KEY_YEN] = "Yen", [KEY_LEFTMETA] = "LeftMeta",
- [KEY_RIGHTMETA] = "RightMeta", [KEY_COMPOSE] = "Compose",
- [KEY_STOP] = "Stop", [KEY_AGAIN] = "Again",
- [KEY_PROPS] = "Props", [KEY_UNDO] = "Undo",
- [KEY_FRONT] = "Front", [KEY_COPY] = "Copy",
- [KEY_OPEN] = "Open", [KEY_PASTE] = "Paste",
- [KEY_FIND] = "Find", [KEY_CUT] = "Cut",
- [KEY_HELP] = "Help", [KEY_MENU] = "Menu",
- [KEY_CALC] = "Calc", [KEY_SETUP] = "Setup",
- [KEY_SLEEP] = "Sleep", [KEY_WAKEUP] = "WakeUp",
- [KEY_FILE] = "File", [KEY_SENDFILE] = "SendFile",
- [KEY_DELETEFILE] = "DeleteFile", [KEY_XFER] = "X-fer",
- [KEY_PROG1] = "Prog1", [KEY_PROG2] = "Prog2",
- [KEY_WWW] = "WWW", [KEY_MSDOS] = "MSDOS",
- [KEY_COFFEE] = "Coffee", [KEY_DIRECTION] = "Direction",
- [KEY_CYCLEWINDOWS] = "CycleWindows", [KEY_MAIL] = "Mail",
- [KEY_BOOKMARKS] = "Bookmarks", [KEY_COMPUTER] = "Computer",
- [KEY_BACK] = "Back", [KEY_FORWARD] = "Forward",
- [KEY_CLOSECD] = "CloseCD", [KEY_EJECTCD] = "EjectCD",
- [KEY_EJECTCLOSECD] = "EjectCloseCD", [KEY_NEXTSONG] = "NextSong",
- [KEY_PLAYPAUSE] = "PlayPause", [KEY_PREVIOUSSONG] = "PreviousSong",
- [KEY_STOPCD] = "StopCD", [KEY_RECORD] = "Record",
- [KEY_REWIND] = "Rewind", [KEY_PHONE] = "Phone",
- [KEY_ISO] = "ISOKey", [KEY_CONFIG] = "Config",
- [KEY_HOMEPAGE] = "HomePage", [KEY_REFRESH] = "Refresh",
- [KEY_EXIT] = "Exit", [KEY_MOVE] = "Move",
- [KEY_EDIT] = "Edit", [KEY_SCROLLUP] = "ScrollUp",
- [KEY_SCROLLDOWN] = "ScrollDown", [KEY_KPLEFTPAREN] = "KPLeftParenthesis",
- [KEY_KPRIGHTPAREN] = "KPRightParenthesis", [KEY_NEW] = "New",
- [KEY_REDO] = "Redo", [KEY_F13] = "F13",
- [KEY_F14] = "F14", [KEY_F15] = "F15",
- [KEY_F16] = "F16", [KEY_F17] = "F17",
- [KEY_F18] = "F18", [KEY_F19] = "F19",
- [KEY_F20] = "F20", [KEY_F21] = "F21",
- [KEY_F22] = "F22", [KEY_F23] = "F23",
- [KEY_F24] = "F24", [KEY_PLAYCD] = "PlayCD",
- [KEY_PAUSECD] = "PauseCD", [KEY_PROG3] = "Prog3",
- [KEY_PROG4] = "Prog4", [KEY_SUSPEND] = "Suspend",
- [KEY_CLOSE] = "Close", [KEY_PLAY] = "Play",
- [KEY_FASTFORWARD] = "FastForward", [KEY_BASSBOOST] = "BassBoost",
- [KEY_PRINT] = "Print", [KEY_HP] = "HP",
- [KEY_CAMERA] = "Camera", [KEY_SOUND] = "Sound",
- [KEY_QUESTION] = "Question", [KEY_EMAIL] = "Email",
- [KEY_CHAT] = "Chat", [KEY_SEARCH] = "Search",
- [KEY_CONNECT] = "Connect", [KEY_FINANCE] = "Finance",
- [KEY_SPORT] = "Sport", [KEY_SHOP] = "Shop",
- [KEY_ALTERASE] = "AlternateErase", [KEY_CANCEL] = "Cancel",
- [KEY_BRIGHTNESSDOWN] = "BrightnessDown", [KEY_BRIGHTNESSUP] = "BrightnessUp",
- [KEY_MEDIA] = "Media", [KEY_UNKNOWN] = "Unknown",
- [BTN_0] = "Btn0", [BTN_1] = "Btn1",
- [BTN_2] = "Btn2", [BTN_3] = "Btn3",
- [BTN_4] = "Btn4", [BTN_5] = "Btn5",
- [BTN_6] = "Btn6", [BTN_7] = "Btn7",
- [BTN_8] = "Btn8", [BTN_9] = "Btn9",
- [BTN_LEFT] = "LeftBtn", [BTN_RIGHT] = "RightBtn",
- [BTN_MIDDLE] = "MiddleBtn", [BTN_SIDE] = "SideBtn",
- [BTN_EXTRA] = "ExtraBtn", [BTN_FORWARD] = "ForwardBtn",
- [BTN_BACK] = "BackBtn", [BTN_TASK] = "TaskBtn",
- [BTN_TRIGGER] = "Trigger", [BTN_THUMB] = "ThumbBtn",
- [BTN_THUMB2] = "ThumbBtn2", [BTN_TOP] = "TopBtn",
- [BTN_TOP2] = "TopBtn2", [BTN_PINKIE] = "PinkieBtn",
- [BTN_BASE] = "BaseBtn", [BTN_BASE2] = "BaseBtn2",
- [BTN_BASE3] = "BaseBtn3", [BTN_BASE4] = "BaseBtn4",
- [BTN_BASE5] = "BaseBtn5", [BTN_BASE6] = "BaseBtn6",
- [BTN_DEAD] = "BtnDead", [BTN_A] = "BtnA",
- [BTN_B] = "BtnB", [BTN_C] = "BtnC",
- [BTN_X] = "BtnX", [BTN_Y] = "BtnY",
- [BTN_Z] = "BtnZ", [BTN_TL] = "BtnTL",
- [BTN_TR] = "BtnTR", [BTN_TL2] = "BtnTL2",
- [BTN_TR2] = "BtnTR2", [BTN_SELECT] = "BtnSelect",
- [BTN_START] = "BtnStart", [BTN_MODE] = "BtnMode",
- [BTN_THUMBL] = "BtnThumbL", [BTN_THUMBR] = "BtnThumbR",
- [BTN_TOOL_PEN] = "ToolPen", [BTN_TOOL_RUBBER] = "ToolRubber",
- [BTN_TOOL_BRUSH] = "ToolBrush", [BTN_TOOL_PENCIL] = "ToolPencil",
- [BTN_TOOL_AIRBRUSH] = "ToolAirbrush", [BTN_TOOL_FINGER] = "ToolFinger",
- [BTN_TOOL_MOUSE] = "ToolMouse", [BTN_TOOL_LENS] = "ToolLens",
- [BTN_TOUCH] = "Touch", [BTN_STYLUS] = "Stylus",
- [BTN_STYLUS2] = "Stylus2", [BTN_TOOL_DOUBLETAP] = "ToolDoubleTap",
- [BTN_TOOL_TRIPLETAP] = "ToolTripleTap", [BTN_GEAR_DOWN] = "WheelBtn",
- [BTN_GEAR_UP] = "Gear up", [KEY_OK] = "Ok",
- [KEY_SELECT] = "Select", [KEY_GOTO] = "Goto",
- [KEY_CLEAR] = "Clear", [KEY_POWER2] = "Power2",
- [KEY_OPTION] = "Option", [KEY_INFO] = "Info",
- [KEY_TIME] = "Time", [KEY_VENDOR] = "Vendor",
- [KEY_ARCHIVE] = "Archive", [KEY_PROGRAM] = "Program",
- [KEY_CHANNEL] = "Channel", [KEY_FAVORITES] = "Favorites",
- [KEY_EPG] = "EPG", [KEY_PVR] = "PVR",
- [KEY_MHP] = "MHP", [KEY_LANGUAGE] = "Language",
- [KEY_TITLE] = "Title", [KEY_SUBTITLE] = "Subtitle",
- [KEY_ANGLE] = "Angle", [KEY_ZOOM] = "Zoom",
- [KEY_MODE] = "Mode", [KEY_KEYBOARD] = "Keyboard",
- [KEY_SCREEN] = "Screen", [KEY_PC] = "PC",
- [KEY_TV] = "TV", [KEY_TV2] = "TV2",
- [KEY_VCR] = "VCR", [KEY_VCR2] = "VCR2",
- [KEY_SAT] = "Sat", [KEY_SAT2] = "Sat2",
- [KEY_CD] = "CD", [KEY_TAPE] = "Tape",
- [KEY_RADIO] = "Radio", [KEY_TUNER] = "Tuner",
- [KEY_PLAYER] = "Player", [KEY_TEXT] = "Text",
- [KEY_DVD] = "DVD", [KEY_AUX] = "Aux",
- [KEY_MP3] = "MP3", [KEY_AUDIO] = "Audio",
- [KEY_VIDEO] = "Video", [KEY_DIRECTORY] = "Directory",
- [KEY_LIST] = "List", [KEY_MEMO] = "Memo",
- [KEY_CALENDAR] = "Calendar", [KEY_RED] = "Red",
- [KEY_GREEN] = "Green", [KEY_YELLOW] = "Yellow",
- [KEY_BLUE] = "Blue", [KEY_CHANNELUP] = "ChannelUp",
- [KEY_CHANNELDOWN] = "ChannelDown", [KEY_FIRST] = "First",
- [KEY_LAST] = "Last", [KEY_AB] = "AB",
- [KEY_NEXT] = "Next", [KEY_RESTART] = "Restart",
- [KEY_SLOW] = "Slow", [KEY_SHUFFLE] = "Shuffle",
- [KEY_BREAK] = "Break", [KEY_PREVIOUS] = "Previous",
- [KEY_DIGITS] = "Digits", [KEY_TEEN] = "TEEN",
- [KEY_TWEN] = "TWEN", [KEY_DEL_EOL] = "DeleteEOL",
- [KEY_DEL_EOS] = "DeleteEOS", [KEY_INS_LINE] = "InsertLine",
- [KEY_DEL_LINE] = "DeleteLine",
- [KEY_SEND] = "Send", [KEY_REPLY] = "Reply",
- [KEY_FORWARDMAIL] = "ForwardMail", [KEY_SAVE] = "Save",
- [KEY_DOCUMENTS] = "Documents",
- [KEY_FN] = "Fn", [KEY_FN_ESC] = "Fn+ESC",
- [KEY_FN_1] = "Fn+1", [KEY_FN_2] = "Fn+2",
- [KEY_FN_B] = "Fn+B", [KEY_FN_D] = "Fn+D",
- [KEY_FN_E] = "Fn+E", [KEY_FN_F] = "Fn+F",
- [KEY_FN_S] = "Fn+S",
- [KEY_FN_F1] = "Fn+F1", [KEY_FN_F2] = "Fn+F2",
- [KEY_FN_F3] = "Fn+F3", [KEY_FN_F4] = "Fn+F4",
- [KEY_FN_F5] = "Fn+F5", [KEY_FN_F6] = "Fn+F6",
- [KEY_FN_F7] = "Fn+F7", [KEY_FN_F8] = "Fn+F8",
- [KEY_FN_F9] = "Fn+F9", [KEY_FN_F10] = "Fn+F10",
- [KEY_FN_F11] = "Fn+F11", [KEY_FN_F12] = "Fn+F12",
- [KEY_KBDILLUMTOGGLE] = "KbdIlluminationToggle",
- [KEY_KBDILLUMDOWN] = "KbdIlluminationDown",
- [KEY_KBDILLUMUP] = "KbdIlluminationUp",
- [KEY_SWITCHVIDEOMODE] = "SwitchVideoMode",
-};
-
-static char *relatives[REL_MAX + 1] = {
- [REL_X] = "X", [REL_Y] = "Y",
- [REL_Z] = "Z", [REL_HWHEEL] = "HWheel",
- [REL_DIAL] = "Dial", [REL_WHEEL] = "Wheel",
- [REL_MISC] = "Misc",
-};
-
-static char *absolutes[ABS_MAX + 1] = {
- [ABS_X] = "X", [ABS_Y] = "Y",
- [ABS_Z] = "Z", [ABS_RX] = "Rx",
- [ABS_RY] = "Ry", [ABS_RZ] = "Rz",
- [ABS_THROTTLE] = "Throttle", [ABS_RUDDER] = "Rudder",
- [ABS_WHEEL] = "Wheel", [ABS_GAS] = "Gas",
- [ABS_BRAKE] = "Brake", [ABS_HAT0X] = "Hat0X",
- [ABS_HAT0Y] = "Hat0Y", [ABS_HAT1X] = "Hat1X",
- [ABS_HAT1Y] = "Hat1Y", [ABS_HAT2X] = "Hat2X",
- [ABS_HAT2Y] = "Hat2Y", [ABS_HAT3X] = "Hat3X",
- [ABS_HAT3Y] = "Hat 3Y", [ABS_PRESSURE] = "Pressure",
- [ABS_DISTANCE] = "Distance", [ABS_TILT_X] = "XTilt",
- [ABS_TILT_Y] = "YTilt", [ABS_TOOL_WIDTH] = "Tool Width",
- [ABS_VOLUME] = "Volume", [ABS_MISC] = "Misc",
-};
-
-static char *misc[MSC_MAX + 1] = {
- [MSC_SERIAL] = "Serial", [MSC_PULSELED] = "Pulseled",
- [MSC_GESTURE] = "Gesture", [MSC_RAW] = "RawData"
-};
-
-static char *leds[LED_MAX + 1] = {
- [LED_NUML] = "NumLock", [LED_CAPSL] = "CapsLock",
- [LED_SCROLLL] = "ScrollLock", [LED_COMPOSE] = "Compose",
- [LED_KANA] = "Kana", [LED_SLEEP] = "Sleep",
- [LED_SUSPEND] = "Suspend", [LED_MUTE] = "Mute",
- [LED_MISC] = "Misc",
-};
-
-static char *repeats[REP_MAX + 1] = {
- [REP_DELAY] = "Delay", [REP_PERIOD] = "Period"
-};
-
-static char *sounds[SND_MAX + 1] = {
- [SND_CLICK] = "Click", [SND_BELL] = "Bell",
- [SND_TONE] = "Tone"
-};
-
-static char **names[EV_MAX + 1] = {
- [EV_SYN] = syncs, [EV_KEY] = keys,
- [EV_REL] = relatives, [EV_ABS] = absolutes,
- [EV_MSC] = misc, [EV_LED] = leds,
- [EV_SND] = sounds, [EV_REP] = repeats,
-};
-
-static void __attribute__((unused)) resolv_event(__u8 type, __u16 code) {
-
- printk("%s.%s", events[type] ? events[type] : "?",
- names[type] ? (names[type][code] ? names[type][code] : "?") : "?");
-}
diff --git a/drivers/usb/input/hid-ff.c b/drivers/usb/input/hid-ff.c
index 0d644fa..bc7f8e6 100644
--- a/drivers/usb/input/hid-ff.c
+++ b/drivers/usb/input/hid-ff.c
@@ -32,7 +32,8 @@
#undef DEBUG
#include <linux/usb.h>
-#include "hid.h"
+#include <linux/hid.h>
+#include "usbhid.h"
/*
* This table contains pointers to initializers. To add support for new
@@ -58,6 +59,9 @@ static struct hid_ff_initializer inits[] = {
{ 0x46d, 0xc219, hid_lgff_init }, /* Logitech Cordless rumble pad 2 */
{ 0x46d, 0xca03, hid_lgff_init }, /* Logitech MOMO force wheel */
#endif
+#ifdef CONFIG_PANTHERLORD_FF
+ { 0x810, 0x0001, hid_plff_init },
+#endif
#ifdef CONFIG_THRUSTMASTER_FF
{ 0x44f, 0xb304, hid_tmff_init },
#endif
@@ -71,8 +75,8 @@ static struct hid_ff_initializer inits[] = {
int hid_ff_init(struct hid_device* hid)
{
struct hid_ff_initializer *init;
- int vendor = le16_to_cpu(hid->dev->descriptor.idVendor);
- int product = le16_to_cpu(hid->dev->descriptor.idProduct);
+ int vendor = le16_to_cpu(hid_to_usb_dev(hid)->descriptor.idVendor);
+ int product = le16_to_cpu(hid_to_usb_dev(hid)->descriptor.idProduct);
for (init = inits; init->idVendor; init++)
if (init->idVendor == vendor && init->idProduct == product)
@@ -80,3 +84,5 @@ int hid_ff_init(struct hid_device* hid)
return init->init(hid);
}
+EXPORT_SYMBOL_GPL(hid_ff_init);
+
diff --git a/drivers/usb/input/hid-input.c b/drivers/usb/input/hid-input.c
deleted file mode 100644
index 3a7e5fb..0000000
--- a/drivers/usb/input/hid-input.c
+++ /dev/null
@@ -1,872 +0,0 @@
-/*
- * $Id: hid-input.c,v 1.2 2002/04/23 00:59:25 rdamazio Exp $
- *
- * Copyright (c) 2000-2001 Vojtech Pavlik
- *
- * USB HID to Linux Input mapping
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Should you need to contact me, the author, you can do so either by
- * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
- * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
- */
-
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/kernel.h>
-#include <linux/usb/input.h>
-
-#undef DEBUG
-
-#include "hid.h"
-
-#define unk KEY_UNKNOWN
-
-static const unsigned char hid_keyboard[256] = {
- 0, 0, 0, 0, 30, 48, 46, 32, 18, 33, 34, 35, 23, 36, 37, 38,
- 50, 49, 24, 25, 16, 19, 31, 20, 22, 47, 17, 45, 21, 44, 2, 3,
- 4, 5, 6, 7, 8, 9, 10, 11, 28, 1, 14, 15, 57, 12, 13, 26,
- 27, 43, 43, 39, 40, 41, 51, 52, 53, 58, 59, 60, 61, 62, 63, 64,
- 65, 66, 67, 68, 87, 88, 99, 70,119,110,102,104,111,107,109,106,
- 105,108,103, 69, 98, 55, 74, 78, 96, 79, 80, 81, 75, 76, 77, 71,
- 72, 73, 82, 83, 86,127,116,117,183,184,185,186,187,188,189,190,
- 191,192,193,194,134,138,130,132,128,129,131,137,133,135,136,113,
- 115,114,unk,unk,unk,121,unk, 89, 93,124, 92, 94, 95,unk,unk,unk,
- 122,123, 90, 91, 85,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,
- unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,
- unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,
- unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,
- unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,
- 29, 42, 56,125, 97, 54,100,126,164,166,165,163,161,115,114,113,
- 150,158,159,128,136,177,178,176,142,152,173,140,unk,unk,unk,unk
-};
-
-static const struct {
- __s32 x;
- __s32 y;
-} hid_hat_to_axis[] = {{ 0, 0}, { 0,-1}, { 1,-1}, { 1, 0}, { 1, 1}, { 0, 1}, {-1, 1}, {-1, 0}, {-1,-1}};
-
-#define map_abs(c) do { usage->code = c; usage->type = EV_ABS; bit = input->absbit; max = ABS_MAX; } while (0)
-#define map_rel(c) do { usage->code = c; usage->type = EV_REL; bit = input->relbit; max = REL_MAX; } while (0)
-#define map_key(c) do { usage->code = c; usage->type = EV_KEY; bit = input->keybit; max = KEY_MAX; } while (0)
-#define map_led(c) do { usage->code = c; usage->type = EV_LED; bit = input->ledbit; max = LED_MAX; } while (0)
-
-#define map_abs_clear(c) do { map_abs(c); clear_bit(c, bit); } while (0)
-#define map_key_clear(c) do { map_key(c); clear_bit(c, bit); } while (0)
-
-#ifdef CONFIG_USB_HIDINPUT_POWERBOOK
-
-struct hidinput_key_translation {
- u16 from;
- u16 to;
- u8 flags;
-};
-
-#define POWERBOOK_FLAG_FKEY 0x01
-
-static struct hidinput_key_translation powerbook_fn_keys[] = {
- { KEY_BACKSPACE, KEY_DELETE },
- { KEY_F1, KEY_BRIGHTNESSDOWN, POWERBOOK_FLAG_FKEY },
- { KEY_F2, KEY_BRIGHTNESSUP, POWERBOOK_FLAG_FKEY },
- { KEY_F3, KEY_MUTE, POWERBOOK_FLAG_FKEY },
- { KEY_F4, KEY_VOLUMEDOWN, POWERBOOK_FLAG_FKEY },
- { KEY_F5, KEY_VOLUMEUP, POWERBOOK_FLAG_FKEY },
- { KEY_F6, KEY_NUMLOCK, POWERBOOK_FLAG_FKEY },
- { KEY_F7, KEY_SWITCHVIDEOMODE, POWERBOOK_FLAG_FKEY },
- { KEY_F8, KEY_KBDILLUMTOGGLE, POWERBOOK_FLAG_FKEY },
- { KEY_F9, KEY_KBDILLUMDOWN, POWERBOOK_FLAG_FKEY },
- { KEY_F10, KEY_KBDILLUMUP, POWERBOOK_FLAG_FKEY },
- { KEY_UP, KEY_PAGEUP },
- { KEY_DOWN, KEY_PAGEDOWN },
- { KEY_LEFT, KEY_HOME },
- { KEY_RIGHT, KEY_END },
- { }
-};
-
-static struct hidinput_key_translation powerbook_numlock_keys[] = {
- { KEY_J, KEY_KP1 },
- { KEY_K, KEY_KP2 },
- { KEY_L, KEY_KP3 },
- { KEY_U, KEY_KP4 },
- { KEY_I, KEY_KP5 },
- { KEY_O, KEY_KP6 },
- { KEY_7, KEY_KP7 },
- { KEY_8, KEY_KP8 },
- { KEY_9, KEY_KP9 },
- { KEY_M, KEY_KP0 },
- { KEY_DOT, KEY_KPDOT },
- { KEY_SLASH, KEY_KPPLUS },
- { KEY_SEMICOLON, KEY_KPMINUS },
- { KEY_P, KEY_KPASTERISK },
- { KEY_MINUS, KEY_KPEQUAL },
- { KEY_0, KEY_KPSLASH },
- { KEY_F6, KEY_NUMLOCK },
- { KEY_KPENTER, KEY_KPENTER },
- { KEY_BACKSPACE, KEY_BACKSPACE },
- { }
-};
-
-static struct hidinput_key_translation powerbook_iso_keyboard[] = {
- { KEY_GRAVE, KEY_102ND },
- { KEY_102ND, KEY_GRAVE },
- { }
-};
-
-static int usbhid_pb_fnmode = 1;
-module_param_named(pb_fnmode, usbhid_pb_fnmode, int, 0644);
-MODULE_PARM_DESC(pb_fnmode,
- "Mode of fn key on PowerBooks (0 = disabled, 1 = fkeyslast, 2 = fkeysfirst)");
-
-static struct hidinput_key_translation *find_translation(struct hidinput_key_translation *table, u16 from)
-{
- struct hidinput_key_translation *trans;
-
- /* Look for the translation */
- for (trans = table; trans->from; trans++)
- if (trans->from == from)
- return trans;
-
- return NULL;
-}
-
-static int hidinput_pb_event(struct hid_device *hid, struct input_dev *input,
- struct hid_usage *usage, __s32 value)
-{
- struct hidinput_key_translation *trans;
-
- if (usage->code == KEY_FN) {
- if (value) hid->quirks |= HID_QUIRK_POWERBOOK_FN_ON;
- else hid->quirks &= ~HID_QUIRK_POWERBOOK_FN_ON;
-
- input_event(input, usage->type, usage->code, value);
-
- return 1;
- }
-
- if (usbhid_pb_fnmode) {
- int do_translate;
-
- trans = find_translation(powerbook_fn_keys, usage->code);
- if (trans) {
- if (test_bit(usage->code, hid->pb_pressed_fn))
- do_translate = 1;
- else if (trans->flags & POWERBOOK_FLAG_FKEY)
- do_translate =
- (usbhid_pb_fnmode == 2 && (hid->quirks & HID_QUIRK_POWERBOOK_FN_ON)) ||
- (usbhid_pb_fnmode == 1 && !(hid->quirks & HID_QUIRK_POWERBOOK_FN_ON));
- else
- do_translate = (hid->quirks & HID_QUIRK_POWERBOOK_FN_ON);
-
- if (do_translate) {
- if (value)
- set_bit(usage->code, hid->pb_pressed_fn);
- else
- clear_bit(usage->code, hid->pb_pressed_fn);
-
- input_event(input, usage->type, trans->to, value);
-
- return 1;
- }
- }
-
- if (test_bit(usage->code, hid->pb_pressed_numlock) ||
- test_bit(LED_NUML, input->led)) {
- trans = find_translation(powerbook_numlock_keys, usage->code);
-
- if (trans) {
- if (value)
- set_bit(usage->code, hid->pb_pressed_numlock);
- else
- clear_bit(usage->code, hid->pb_pressed_numlock);
-
- input_event(input, usage->type, trans->to, value);
- }
-
- return 1;
- }
- }
-
- if (hid->quirks & HID_QUIRK_POWERBOOK_ISO_KEYBOARD) {
- trans = find_translation(powerbook_iso_keyboard, usage->code);
- if (trans) {
- input_event(input, usage->type, trans->to, value);
- return 1;
- }
- }
-
- return 0;
-}
-
-static void hidinput_pb_setup(struct input_dev *input)
-{
- struct hidinput_key_translation *trans;
-
- set_bit(KEY_NUMLOCK, input->keybit);
-
- /* Enable all needed keys */
- for (trans = powerbook_fn_keys; trans->from; trans++)
- set_bit(trans->to, input->keybit);
-
- for (trans = powerbook_numlock_keys; trans->from; trans++)
- set_bit(trans->to, input->keybit);
-
- for (trans = powerbook_iso_keyboard; trans->from; trans++)
- set_bit(trans->to, input->keybit);
-}
-#else
-static inline int hidinput_pb_event(struct hid_device *hid, struct input_dev *input,
- struct hid_usage *usage, __s32 value)
-{
- return 0;
-}
-
-static inline void hidinput_pb_setup(struct input_dev *input)
-{
-}
-#endif
-
-static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_field *field,
- struct hid_usage *usage)
-{
- struct input_dev *input = hidinput->input;
- struct hid_device *device = input->private;
- int max = 0, code;
- unsigned long *bit = NULL;
-
- field->hidinput = hidinput;
-
-#ifdef DEBUG
- printk(KERN_DEBUG "Mapping: ");
- resolv_usage(usage->hid);
- printk(" ---> ");
-#endif
-
- if (field->flags & HID_MAIN_ITEM_CONSTANT)
- goto ignore;
-
- switch (usage->hid & HID_USAGE_PAGE) {
-
- case HID_UP_UNDEFINED:
- goto ignore;
-
- case HID_UP_KEYBOARD:
-
- set_bit(EV_REP, input->evbit);
-
- if ((usage->hid & HID_USAGE) < 256) {
- if (!hid_keyboard[usage->hid & HID_USAGE]) goto ignore;
- map_key_clear(hid_keyboard[usage->hid & HID_USAGE]);
- } else
- map_key(KEY_UNKNOWN);
-
- break;
-
- case HID_UP_BUTTON:
-
- code = ((usage->hid - 1) & 0xf);
-
- switch (field->application) {
- case HID_GD_MOUSE:
- case HID_GD_POINTER: code += 0x110; break;
- case HID_GD_JOYSTICK: code += 0x120; break;
- case HID_GD_GAMEPAD: code += 0x130; break;
- default:
- switch (field->physical) {
- case HID_GD_MOUSE:
- case HID_GD_POINTER: code += 0x110; break;
- case HID_GD_JOYSTICK: code += 0x120; break;
- case HID_GD_GAMEPAD: code += 0x130; break;
- default: code += 0x100;
- }
- }
-
- map_key(code);
- break;
-
-
- case HID_UP_SIMULATION:
-
- switch (usage->hid & 0xffff) {
- case 0xba: map_abs(ABS_RUDDER); break;
- case 0xbb: map_abs(ABS_THROTTLE); break;
- case 0xc4: map_abs(ABS_GAS); break;
- case 0xc5: map_abs(ABS_BRAKE); break;
- case 0xc8: map_abs(ABS_WHEEL); break;
- default: goto ignore;
- }
- break;
-
- case HID_UP_GENDESK:
-
- if ((usage->hid & 0xf0) == 0x80) { /* SystemControl */
- switch (usage->hid & 0xf) {
- case 0x1: map_key_clear(KEY_POWER); break;
- case 0x2: map_key_clear(KEY_SLEEP); break;
- case 0x3: map_key_clear(KEY_WAKEUP); break;
- default: goto unknown;
- }
- break;
- }
-
- if ((usage->hid & 0xf0) == 0x90) { /* D-pad */
- switch (usage->hid) {
- case HID_GD_UP: usage->hat_dir = 1; break;
- case HID_GD_DOWN: usage->hat_dir = 5; break;
- case HID_GD_RIGHT: usage->hat_dir = 3; break;
- case HID_GD_LEFT: usage->hat_dir = 7; break;
- default: goto unknown;
- }
- if (field->dpad) {
- map_abs(field->dpad);
- goto ignore;
- }
- map_abs(ABS_HAT0X);
- break;
- }
-
- switch (usage->hid) {
-
- /* These usage IDs map directly to the usage codes. */
- case HID_GD_X: case HID_GD_Y: case HID_GD_Z:
- case HID_GD_RX: case HID_GD_RY: case HID_GD_RZ:
- case HID_GD_SLIDER: case HID_GD_DIAL: case HID_GD_WHEEL:
- if (field->flags & HID_MAIN_ITEM_RELATIVE)
- map_rel(usage->hid & 0xf);
- else
- map_abs(usage->hid & 0xf);
- break;
-
- case HID_GD_HATSWITCH:
- usage->hat_min = field->logical_minimum;
- usage->hat_max = field->logical_maximum;
- map_abs(ABS_HAT0X);
- break;
-
- case HID_GD_START: map_key_clear(BTN_START); break;
- case HID_GD_SELECT: map_key_clear(BTN_SELECT); break;
-
- default: goto unknown;
- }
-
- break;
-
- case HID_UP_LED:
- if (((usage->hid - 1) & 0xffff) >= LED_MAX)
- goto ignore;
- map_led((usage->hid - 1) & 0xffff);
- break;
-
- case HID_UP_DIGITIZER:
-
- switch (usage->hid & 0xff) {
-
- case 0x30: /* TipPressure */
- if (!test_bit(BTN_TOUCH, input->keybit)) {
- device->quirks |= HID_QUIRK_NOTOUCH;
- set_bit(EV_KEY, input->evbit);
- set_bit(BTN_TOUCH, input->keybit);
- }
-
- map_abs_clear(ABS_PRESSURE);
- break;
-
- case 0x32: /* InRange */
- switch (field->physical & 0xff) {
- case 0x21: map_key(BTN_TOOL_MOUSE); break;
- case 0x22: map_key(BTN_TOOL_FINGER); break;
- default: map_key(BTN_TOOL_PEN); break;
- }
- break;
-
- case 0x3c: /* Invert */
- map_key_clear(BTN_TOOL_RUBBER);
- break;
-
- case 0x33: /* Touch */
- case 0x42: /* TipSwitch */
- case 0x43: /* TipSwitch2 */
- device->quirks &= ~HID_QUIRK_NOTOUCH;
- map_key_clear(BTN_TOUCH);
- break;
-
- case 0x44: /* BarrelSwitch */
- map_key_clear(BTN_STYLUS);
- break;
-
- default: goto unknown;
- }
- break;
-
- case HID_UP_CONSUMER: /* USB HUT v1.1, pages 56-62 */
-
- switch (usage->hid & HID_USAGE) {
- case 0x000: goto ignore;
- case 0x034: map_key_clear(KEY_SLEEP); break;
- case 0x036: map_key_clear(BTN_MISC); break;
- case 0x045: map_key_clear(KEY_RADIO); break;
- case 0x08a: map_key_clear(KEY_WWW); break;
- case 0x08d: map_key_clear(KEY_PROGRAM); break;
- case 0x095: map_key_clear(KEY_HELP); break;
- case 0x09c: map_key_clear(KEY_CHANNELUP); break;
- case 0x09d: map_key_clear(KEY_CHANNELDOWN); break;
- case 0x0b0: map_key_clear(KEY_PLAY); break;
- case 0x0b1: map_key_clear(KEY_PAUSE); break;
- case 0x0b2: map_key_clear(KEY_RECORD); break;
- case 0x0b3: map_key_clear(KEY_FASTFORWARD); break;
- case 0x0b4: map_key_clear(KEY_REWIND); break;
- case 0x0b5: map_key_clear(KEY_NEXTSONG); break;
- case 0x0b6: map_key_clear(KEY_PREVIOUSSONG); break;
- case 0x0b7: map_key_clear(KEY_STOPCD); break;
- case 0x0b8: map_key_clear(KEY_EJECTCD); break;
- case 0x0cd: map_key_clear(KEY_PLAYPAUSE); break;
- case 0x0e0: map_abs_clear(ABS_VOLUME); break;
- case 0x0e2: map_key_clear(KEY_MUTE); break;
- case 0x0e5: map_key_clear(KEY_BASSBOOST); break;
- case 0x0e9: map_key_clear(KEY_VOLUMEUP); break;
- case 0x0ea: map_key_clear(KEY_VOLUMEDOWN); break;
- case 0x183: map_key_clear(KEY_CONFIG); break;
- case 0x18a: map_key_clear(KEY_MAIL); break;
- case 0x192: map_key_clear(KEY_CALC); break;
- case 0x194: map_key_clear(KEY_FILE); break;
- case 0x1a7: map_key_clear(KEY_DOCUMENTS); break;
- case 0x201: map_key_clear(KEY_NEW); break;
- case 0x207: map_key_clear(KEY_SAVE); break;
- case 0x208: map_key_clear(KEY_PRINT); break;
- case 0x209: map_key_clear(KEY_PROPS); break;
- case 0x21a: map_key_clear(KEY_UNDO); break;
- case 0x21b: map_key_clear(KEY_COPY); break;
- case 0x21c: map_key_clear(KEY_CUT); break;
- case 0x21d: map_key_clear(KEY_PASTE); break;
- case 0x221: map_key_clear(KEY_FIND); break;
- case 0x223: map_key_clear(KEY_HOMEPAGE); break;
- case 0x224: map_key_clear(KEY_BACK); break;
- case 0x225: map_key_clear(KEY_FORWARD); break;
- case 0x226: map_key_clear(KEY_STOP); break;
- case 0x227: map_key_clear(KEY_REFRESH); break;
- case 0x22a: map_key_clear(KEY_BOOKMARKS); break;
- case 0x233: map_key_clear(KEY_SCROLLUP); break;
- case 0x234: map_key_clear(KEY_SCROLLDOWN); break;
- case 0x238: map_rel(REL_HWHEEL); break;
- case 0x279: map_key_clear(KEY_REDO); break;
- case 0x289: map_key_clear(KEY_REPLY); break;
- case 0x28b: map_key_clear(KEY_FORWARDMAIL); break;
- case 0x28c: map_key_clear(KEY_SEND); break;
-
- /* Reported on a Cherry Cymotion keyboard */
- case 0x301: map_key_clear(KEY_PROG1); break;
- case 0x302: map_key_clear(KEY_PROG2); break;
- case 0x303: map_key_clear(KEY_PROG3); break;
-
- default: goto ignore;
- }
- break;
-
- case HID_UP_HPVENDOR: /* Reported on a Dutch layout HP5308 */
-
- set_bit(EV_REP, input->evbit);
- switch (usage->hid & HID_USAGE) {
- case 0x021: map_key_clear(KEY_PRINT); break;
- case 0x070: map_key_clear(KEY_HP); break;
- case 0x071: map_key_clear(KEY_CAMERA); break;
- case 0x072: map_key_clear(KEY_SOUND); break;
- case 0x073: map_key_clear(KEY_QUESTION); break;
- case 0x080: map_key_clear(KEY_EMAIL); break;
- case 0x081: map_key_clear(KEY_CHAT); break;
- case 0x082: map_key_clear(KEY_SEARCH); break;
- case 0x083: map_key_clear(KEY_CONNECT); break;
- case 0x084: map_key_clear(KEY_FINANCE); break;
- case 0x085: map_key_clear(KEY_SPORT); break;
- case 0x086: map_key_clear(KEY_SHOP); break;
- default: goto ignore;
- }
- break;
-
- case HID_UP_MSVENDOR:
- goto ignore;
-
- case HID_UP_CUSTOM: /* Reported on Logitech and Powerbook USB keyboards */
-
- set_bit(EV_REP, input->evbit);
- switch(usage->hid & HID_USAGE) {
- case 0x003:
- /* The fn key on Apple PowerBooks */
- map_key_clear(KEY_FN);
- hidinput_pb_setup(input);
- break;
-
- default: goto ignore;
- }
- break;
-
- case HID_UP_LOGIVENDOR: /* Reported on Logitech Ultra X Media Remote */
-
- set_bit(EV_REP, input->evbit);
- switch(usage->hid & HID_USAGE) {
- case 0x004: map_key_clear(KEY_AGAIN); break;
- case 0x00d: map_key_clear(KEY_HOME); break;
- case 0x024: map_key_clear(KEY_SHUFFLE); break;
- case 0x025: map_key_clear(KEY_TV); break;
- case 0x026: map_key_clear(KEY_MENU); break;
- case 0x031: map_key_clear(KEY_AUDIO); break;
- case 0x032: map_key_clear(KEY_TEXT); break;
- case 0x033: map_key_clear(KEY_LAST); break;
- case 0x047: map_key_clear(KEY_MP3); break;
- case 0x048: map_key_clear(KEY_DVD); break;
- case 0x049: map_key_clear(KEY_MEDIA); break;
- case 0x04a: map_key_clear(KEY_VIDEO); break;
- case 0x04b: map_key_clear(KEY_ANGLE); break;
- case 0x04c: map_key_clear(KEY_LANGUAGE); break;
- case 0x04d: map_key_clear(KEY_SUBTITLE); break;
- case 0x051: map_key_clear(KEY_RED); break;
- case 0x052: map_key_clear(KEY_CLOSE); break;
- default: goto ignore;
- }
- break;
-
- case HID_UP_PID:
-
- switch(usage->hid & HID_USAGE) {
- case 0xa4: map_key_clear(BTN_DEAD); break;
- default: goto ignore;
- }
- break;
-
- default:
- unknown:
- if (field->report_size == 1) {
- if (field->report->type == HID_OUTPUT_REPORT) {
- map_led(LED_MISC);
- break;
- }
- map_key(BTN_MISC);
- break;
- }
- if (field->flags & HID_MAIN_ITEM_RELATIVE) {
- map_rel(REL_MISC);
- break;
- }
- map_abs(ABS_MISC);
- break;
- }
-
- if (device->quirks & HID_QUIRK_MIGHTYMOUSE) {
- if (usage->hid == HID_GD_Z)
- map_rel(REL_HWHEEL);
- else if (usage->code == BTN_1)
- map_key(BTN_2);
- else if (usage->code == BTN_2)
- map_key(BTN_1);
- }
-
- if ((device->quirks & (HID_QUIRK_2WHEEL_MOUSE_HACK_7 | HID_QUIRK_2WHEEL_MOUSE_HACK_5)) &&
- (usage->type == EV_REL) && (usage->code == REL_WHEEL))
- set_bit(REL_HWHEEL, bit);
-
- if (((device->quirks & HID_QUIRK_2WHEEL_MOUSE_HACK_5) && (usage->hid == 0x00090005))
- || ((device->quirks & HID_QUIRK_2WHEEL_MOUSE_HACK_7) && (usage->hid == 0x00090007)))
- goto ignore;
-
- if ((device->quirks & HID_QUIRK_BAD_RELATIVE_KEYS) &&
- usage->type == EV_KEY && (field->flags & HID_MAIN_ITEM_RELATIVE))
- field->flags &= ~HID_MAIN_ITEM_RELATIVE;
-
- set_bit(usage->type, input->evbit);
-
- while (usage->code <= max && test_and_set_bit(usage->code, bit))
- usage->code = find_next_zero_bit(bit, max + 1, usage->code);
-
- if (usage->code > max)
- goto ignore;
-
-
- if (usage->type == EV_ABS) {
-
- int a = field->logical_minimum;
- int b = field->logical_maximum;
-
- if ((device->quirks & HID_QUIRK_BADPAD) && (usage->code == ABS_X || usage->code == ABS_Y)) {
- a = field->logical_minimum = 0;
- b = field->logical_maximum = 255;
- }
-
- if (field->application == HID_GD_GAMEPAD || field->application == HID_GD_JOYSTICK)
- input_set_abs_params(input, usage->code, a, b, (b - a) >> 8, (b - a) >> 4);
- else input_set_abs_params(input, usage->code, a, b, 0, 0);
-
- }
-
- if (usage->type == EV_ABS &&
- (usage->hat_min < usage->hat_max || usage->hat_dir)) {
- int i;
- for (i = usage->code; i < usage->code + 2 && i <= max; i++) {
- input_set_abs_params(input, i, -1, 1, 0, 0);
- set_bit(i, input->absbit);
- }
- if (usage->hat_dir && !field->dpad)
- field->dpad = usage->code;
- }
-
-#ifdef DEBUG
- resolv_event(usage->type, usage->code);
- printk("\n");
-#endif
- return;
-
-ignore:
-#ifdef DEBUG
- printk("IGNORED\n");
-#endif
- return;
-}
-
-void hidinput_hid_event(struct hid_device *hid, struct hid_field *field, struct hid_usage *usage, __s32 value)
-{
- struct input_dev *input;
- int *quirks = &hid->quirks;
-
- if (!field->hidinput)
- return;
-
- input = field->hidinput->input;
-
- if (!usage->type)
- return;
-
- if (((hid->quirks & HID_QUIRK_2WHEEL_MOUSE_HACK_5) && (usage->hid == 0x00090005))
- || ((hid->quirks & HID_QUIRK_2WHEEL_MOUSE_HACK_7) && (usage->hid == 0x00090007))) {
- if (value) hid->quirks |= HID_QUIRK_2WHEEL_MOUSE_HACK_ON;
- else hid->quirks &= ~HID_QUIRK_2WHEEL_MOUSE_HACK_ON;
- return;
- }
-
- if ((hid->quirks & HID_QUIRK_INVERT_HWHEEL) && (usage->code == REL_HWHEEL)) {
- input_event(input, usage->type, usage->code, -value);
- return;
- }
-
- if ((hid->quirks & HID_QUIRK_2WHEEL_MOUSE_HACK_ON) && (usage->code == REL_WHEEL)) {
- input_event(input, usage->type, REL_HWHEEL, value);
- return;
- }
-
- if ((hid->quirks & HID_QUIRK_POWERBOOK_HAS_FN) && hidinput_pb_event(hid, input, usage, value))
- return;
-
- if (usage->hat_min < usage->hat_max || usage->hat_dir) {
- int hat_dir = usage->hat_dir;
- if (!hat_dir)
- hat_dir = (value - usage->hat_min) * 8 / (usage->hat_max - usage->hat_min + 1) + 1;
- if (hat_dir < 0 || hat_dir > 8) hat_dir = 0;
- input_event(input, usage->type, usage->code , hid_hat_to_axis[hat_dir].x);
- input_event(input, usage->type, usage->code + 1, hid_hat_to_axis[hat_dir].y);
- return;
- }
-
- if (usage->hid == (HID_UP_DIGITIZER | 0x003c)) { /* Invert */
- *quirks = value ? (*quirks | HID_QUIRK_INVERT) : (*quirks & ~HID_QUIRK_INVERT);
- return;
- }
-
- if (usage->hid == (HID_UP_DIGITIZER | 0x0032)) { /* InRange */
- if (value) {
- input_event(input, usage->type, (*quirks & HID_QUIRK_INVERT) ? BTN_TOOL_RUBBER : usage->code, 1);
- return;
- }
- input_event(input, usage->type, usage->code, 0);
- input_event(input, usage->type, BTN_TOOL_RUBBER, 0);
- return;
- }
-
- if (usage->hid == (HID_UP_DIGITIZER | 0x0030) && (*quirks & HID_QUIRK_NOTOUCH)) { /* Pressure */
- int a = field->logical_minimum;
- int b = field->logical_maximum;
- input_event(input, EV_KEY, BTN_TOUCH, value > a + ((b - a) >> 3));
- }
-
- if (usage->hid == (HID_UP_PID | 0x83UL)) { /* Simultaneous Effects Max */
- dbg("Maximum Effects - %d",value);
- return;
- }
-
- if (usage->hid == (HID_UP_PID | 0x7fUL)) {
- dbg("PID Pool Report\n");
- return;
- }
-
- if ((usage->type == EV_KEY) && (usage->code == 0)) /* Key 0 is "unassigned", not KEY_UNKNOWN */
- return;
-
- input_event(input, usage->type, usage->code, value);
-
- if ((field->flags & HID_MAIN_ITEM_RELATIVE) && (usage->type == EV_KEY))
- input_event(input, usage->type, usage->code, 0);
-}
-
-void hidinput_report_event(struct hid_device *hid, struct hid_report *report)
-{
- struct hid_input *hidinput;
-
- list_for_each_entry(hidinput, &hid->inputs, list)
- input_sync(hidinput->input);
-}
-
-static int hidinput_find_field(struct hid_device *hid, unsigned int type, unsigned int code, struct hid_field **field)
-{
- struct hid_report *report;
- int i, j;
-
- list_for_each_entry(report, &hid->report_enum[HID_OUTPUT_REPORT].report_list, list) {
- for (i = 0; i < report->maxfield; i++) {
- *field = report->field[i];
- for (j = 0; j < (*field)->maxusage; j++)
- if ((*field)->usage[j].type == type && (*field)->usage[j].code == code)
- return j;
- }
- }
- return -1;
-}
-
-static int hidinput_input_event(struct input_dev *dev, unsigned int type, unsigned int code, int value)
-{
- struct hid_device *hid = dev->private;
- struct hid_field *field;
- int offset;
-
- if (type == EV_FF)
- return input_ff_event(dev, type, code, value);
-
- if (type != EV_LED)
- return -1;
-
- if ((offset = hidinput_find_field(hid, type, code, &field)) == -1) {
- warn("event field not found");
- return -1;
- }
-
- hid_set_field(field, offset, value);
- hid_submit_report(hid, field->report, USB_DIR_OUT);
-
- return 0;
-}
-
-static int hidinput_open(struct input_dev *dev)
-{
- struct hid_device *hid = dev->private;
- return hid_open(hid);
-}
-
-static void hidinput_close(struct input_dev *dev)
-{
- struct hid_device *hid = dev->private;
- hid_close(hid);
-}
-
-/*
- * Register the input device; print a message.
- * Configure the input layer interface
- * Read all reports and initialize the absolute field values.
- */
-
-int hidinput_connect(struct hid_device *hid)
-{
- struct usb_device *dev = hid->dev;
- struct hid_report *report;
- struct hid_input *hidinput = NULL;
- struct input_dev *input_dev;
- int i, j, k;
-
- INIT_LIST_HEAD(&hid->inputs);
-
- for (i = 0; i < hid->maxcollection; i++)
- if (hid->collection[i].type == HID_COLLECTION_APPLICATION ||
- hid->collection[i].type == HID_COLLECTION_PHYSICAL)
- if (IS_INPUT_APPLICATION(hid->collection[i].usage))
- break;
-
- if (i == hid->maxcollection)
- return -1;
-
- for (k = HID_INPUT_REPORT; k <= HID_OUTPUT_REPORT; k++)
- list_for_each_entry(report, &hid->report_enum[k].report_list, list) {
-
- if (!report->maxfield)
- continue;
-
- if (!hidinput) {
- hidinput = kzalloc(sizeof(*hidinput), GFP_KERNEL);
- input_dev = input_allocate_device();
- if (!hidinput || !input_dev) {
- kfree(hidinput);
- input_free_device(input_dev);
- err("Out of memory during hid input probe");
- return -1;
- }
-
- input_dev->private = hid;
- input_dev->event = hidinput_input_event;
- input_dev->open = hidinput_open;
- input_dev->close = hidinput_close;
-
- input_dev->name = hid->name;
- input_dev->phys = hid->phys;
- input_dev->uniq = hid->uniq;
- usb_to_input_id(dev, &input_dev->id);
- input_dev->cdev.dev = &hid->intf->dev;
-
- hidinput->input = input_dev;
- list_add_tail(&hidinput->list, &hid->inputs);
- }
-
- for (i = 0; i < report->maxfield; i++)
- for (j = 0; j < report->field[i]->maxusage; j++)
- hidinput_configure_usage(hidinput, report->field[i],
- report->field[i]->usage + j);
-
- if (hid->quirks & HID_QUIRK_MULTI_INPUT) {
- /* This will leave hidinput NULL, so that it
- * allocates another one if we have more inputs on
- * the same interface. Some devices (e.g. Happ's
- * UGCI) cram a lot of unrelated inputs into the
- * same interface. */
- hidinput->report = report;
- input_register_device(hidinput->input);
- hidinput = NULL;
- }
- }
-
- /* This only gets called when we are a single-input (most of the
- * time). IOW, not a HID_QUIRK_MULTI_INPUT. The hid_ff_init() is
- * only useful in this case, and not for multi-input quirks. */
- if (hidinput) {
- hid_ff_init(hid);
- input_register_device(hidinput->input);
- }
-
- return 0;
-}
-
-void hidinput_disconnect(struct hid_device *hid)
-{
- struct hid_input *hidinput, *next;
-
- list_for_each_entry_safe(hidinput, next, &hid->inputs, list) {
- list_del(&hidinput->list);
- input_unregister_device(hidinput->input);
- kfree(hidinput);
- }
-}
diff --git a/drivers/usb/input/hid-lgff.c b/drivers/usb/input/hid-lgff.c
index 52be7a8..4df0968 100644
--- a/drivers/usb/input/hid-lgff.c
+++ b/drivers/usb/input/hid-lgff.c
@@ -29,9 +29,10 @@
#include <linux/input.h>
#include <linux/usb.h>
-#include "hid.h"
+#include <linux/hid.h>
+#include "usbhid.h"
-struct device_type {
+struct dev_type {
u16 idVendor;
u16 idProduct;
const signed short *ff;
@@ -47,7 +48,7 @@ static const signed short ff_joystick[] = {
-1
};
-static const struct device_type devices[] = {
+static const struct dev_type devices[] = {
{ 0x046d, 0xc211, ff_rumble },
{ 0x046d, 0xc219, ff_rumble },
{ 0x046d, 0xc283, ff_joystick },
@@ -76,7 +77,7 @@ static int hid_lgff_play(struct input_dev *dev, void *data, struct ff_effect *ef
report->field[0]->value[2] = x;
report->field[0]->value[3] = y;
dbg("(x, y)=(%04x, %04x)", x, y);
- hid_submit_report(hid, report, USB_DIR_OUT);
+ usbhid_submit_report(hid, report, USB_DIR_OUT);
break;
case FF_RUMBLE:
@@ -91,7 +92,7 @@ static int hid_lgff_play(struct input_dev *dev, void *data, struct ff_effect *ef
report->field[0]->value[2] = left;
report->field[0]->value[3] = right;
dbg("(left, right)=(%04x, %04x)", left, right);
- hid_submit_report(hid, report, USB_DIR_OUT);
+ usbhid_submit_report(hid, report, USB_DIR_OUT);
break;
}
return 0;
diff --git a/drivers/usb/input/hid-pidff.c b/drivers/usb/input/hid-pidff.c
index 5420c13..cbd2d53 100644
--- a/drivers/usb/input/hid-pidff.c
+++ b/drivers/usb/input/hid-pidff.c
@@ -28,7 +28,9 @@
#include <linux/input.h>
#include <linux/usb.h>
-#include "hid.h"
+#include <linux/hid.h>
+
+#include "usbhid.h"
#define PID_EFFECTS_MAX 64
@@ -260,7 +262,7 @@ static void pidff_set_envelope_report(struct pidff_device *pidff,
debug("attack %u => %d", envelope->attack_level,
pidff->set_envelope[PID_ATTACK_LEVEL].value[0]);
- hid_submit_report(pidff->hid, pidff->reports[PID_SET_ENVELOPE],
+ usbhid_submit_report(pidff->hid, pidff->reports[PID_SET_ENVELOPE],
USB_DIR_OUT);
}
@@ -287,7 +289,7 @@ static void pidff_set_constant_force_report(struct pidff_device *pidff,
pidff_set_signed(&pidff->set_constant[PID_MAGNITUDE],
effect->u.constant.level);
- hid_submit_report(pidff->hid, pidff->reports[PID_SET_CONSTANT],
+ usbhid_submit_report(pidff->hid, pidff->reports[PID_SET_CONSTANT],
USB_DIR_OUT);
}
@@ -322,7 +324,7 @@ static void pidff_set_effect_report(struct pidff_device *pidff,
pidff->effect_direction);
pidff->set_effect[PID_START_DELAY].value[0] = effect->replay.delay;
- hid_submit_report(pidff->hid, pidff->reports[PID_SET_EFFECT],
+ usbhid_submit_report(pidff->hid, pidff->reports[PID_SET_EFFECT],
USB_DIR_OUT);
}
@@ -354,7 +356,7 @@ static void pidff_set_periodic_report(struct pidff_device *pidff,
pidff_set(&pidff->set_periodic[PID_PHASE], effect->u.periodic.phase);
pidff->set_periodic[PID_PERIOD].value[0] = effect->u.periodic.period;
- hid_submit_report(pidff->hid, pidff->reports[PID_SET_PERIODIC],
+ usbhid_submit_report(pidff->hid, pidff->reports[PID_SET_PERIODIC],
USB_DIR_OUT);
}
@@ -396,8 +398,8 @@ static void pidff_set_condition_report(struct pidff_device *pidff,
effect->u.condition[i].left_saturation);
pidff_set(&pidff->set_condition[PID_DEAD_BAND],
effect->u.condition[i].deadband);
- hid_wait_io(pidff->hid);
- hid_submit_report(pidff->hid, pidff->reports[PID_SET_CONDITION],
+ usbhid_wait_io(pidff->hid);
+ usbhid_submit_report(pidff->hid, pidff->reports[PID_SET_CONDITION],
USB_DIR_OUT);
}
}
@@ -438,7 +440,7 @@ static void pidff_set_ramp_force_report(struct pidff_device *pidff,
effect->u.ramp.start_level);
pidff_set_signed(&pidff->set_ramp[PID_RAMP_END],
effect->u.ramp.end_level);
- hid_submit_report(pidff->hid, pidff->reports[PID_SET_RAMP],
+ usbhid_submit_report(pidff->hid, pidff->reports[PID_SET_RAMP],
USB_DIR_OUT);
}
@@ -463,19 +465,19 @@ static int pidff_request_effect_upload(struct pidff_device *pidff, int efnum)
int j;
pidff->create_new_effect_type->value[0] = efnum;
- hid_submit_report(pidff->hid, pidff->reports[PID_CREATE_NEW_EFFECT],
+ usbhid_submit_report(pidff->hid, pidff->reports[PID_CREATE_NEW_EFFECT],
USB_DIR_OUT);
debug("create_new_effect sent, type: %d", efnum);
pidff->block_load[PID_EFFECT_BLOCK_INDEX].value[0] = 0;
pidff->block_load_status->value[0] = 0;
- hid_wait_io(pidff->hid);
+ usbhid_wait_io(pidff->hid);
for (j = 0; j < 60; j++) {
debug("pid_block_load requested");
- hid_submit_report(pidff->hid, pidff->reports[PID_BLOCK_LOAD],
+ usbhid_submit_report(pidff->hid, pidff->reports[PID_BLOCK_LOAD],
USB_DIR_IN);
- hid_wait_io(pidff->hid);
+ usbhid_wait_io(pidff->hid);
if (pidff->block_load_status->value[0] ==
pidff->status_id[PID_BLOCK_LOAD_SUCCESS]) {
debug("device reported free memory: %d bytes",
@@ -511,8 +513,8 @@ static void pidff_playback_pid(struct pidff_device *pidff, int pid_id, int n)
pidff->effect_operation[PID_LOOP_COUNT].value[0] = n;
}
- hid_wait_io(pidff->hid);
- hid_submit_report(pidff->hid, pidff->reports[PID_EFFECT_OPERATION],
+ usbhid_wait_io(pidff->hid);
+ usbhid_submit_report(pidff->hid, pidff->reports[PID_EFFECT_OPERATION],
USB_DIR_OUT);
}
@@ -534,7 +536,7 @@ static int pidff_playback(struct input_dev *dev, int effect_id, int value)
static void pidff_erase_pid(struct pidff_device *pidff, int pid_id)
{
pidff->block_free[PID_EFFECT_BLOCK_INDEX].value[0] = pid_id;
- hid_submit_report(pidff->hid, pidff->reports[PID_BLOCK_FREE],
+ usbhid_submit_report(pidff->hid, pidff->reports[PID_BLOCK_FREE],
USB_DIR_OUT);
}
@@ -714,7 +716,7 @@ static void pidff_set_gain(struct input_dev *dev, u16 gain)
struct pidff_device *pidff = dev->ff->private;
pidff_set(&pidff->device_gain[PID_DEVICE_GAIN_FIELD], gain);
- hid_submit_report(pidff->hid, pidff->reports[PID_DEVICE_GAIN],
+ usbhid_submit_report(pidff->hid, pidff->reports[PID_DEVICE_GAIN],
USB_DIR_OUT);
}
@@ -739,7 +741,7 @@ static void pidff_autocenter(struct pidff_device *pidff, u16 magnitude)
pidff_set(&pidff->set_effect[PID_GAIN], magnitude);
pidff->set_effect[PID_START_DELAY].value[0] = 0;
- hid_submit_report(pidff->hid, pidff->reports[PID_SET_EFFECT],
+ usbhid_submit_report(pidff->hid, pidff->reports[PID_SET_EFFECT],
USB_DIR_OUT);
}
@@ -1163,19 +1165,19 @@ static void pidff_reset(struct pidff_device *pidff)
pidff->device_control->value[0] = pidff->control_id[PID_RESET];
/* We reset twice as sometimes hid_wait_io isn't waiting long enough */
- hid_submit_report(hid, pidff->reports[PID_DEVICE_CONTROL], USB_DIR_OUT);
- hid_wait_io(hid);
- hid_submit_report(hid, pidff->reports[PID_DEVICE_CONTROL], USB_DIR_OUT);
- hid_wait_io(hid);
+ usbhid_submit_report(hid, pidff->reports[PID_DEVICE_CONTROL], USB_DIR_OUT);
+ usbhid_wait_io(hid);
+ usbhid_submit_report(hid, pidff->reports[PID_DEVICE_CONTROL], USB_DIR_OUT);
+ usbhid_wait_io(hid);
pidff->device_control->value[0] =
pidff->control_id[PID_ENABLE_ACTUATORS];
- hid_submit_report(hid, pidff->reports[PID_DEVICE_CONTROL], USB_DIR_OUT);
- hid_wait_io(hid);
+ usbhid_submit_report(hid, pidff->reports[PID_DEVICE_CONTROL], USB_DIR_OUT);
+ usbhid_wait_io(hid);
/* pool report is sometimes messed up, refetch it */
- hid_submit_report(hid, pidff->reports[PID_POOL], USB_DIR_IN);
- hid_wait_io(hid);
+ usbhid_submit_report(hid, pidff->reports[PID_POOL], USB_DIR_IN);
+ usbhid_wait_io(hid);
if (pidff->pool[PID_SIMULTANEOUS_MAX].value) {
int sim_effects = pidff->pool[PID_SIMULTANEOUS_MAX].value[0];
@@ -1187,9 +1189,9 @@ static void pidff_reset(struct pidff_device *pidff)
break;
}
debug("pid_pool requested again");
- hid_submit_report(hid, pidff->reports[PID_POOL],
+ usbhid_submit_report(hid, pidff->reports[PID_POOL],
USB_DIR_IN);
- hid_wait_io(hid);
+ usbhid_wait_io(hid);
}
}
}
@@ -1275,7 +1277,7 @@ int hid_pidff_init(struct hid_device *hid)
if (test_bit(FF_GAIN, dev->ffbit)) {
pidff_set(&pidff->device_gain[PID_DEVICE_GAIN_FIELD], 0xffff);
- hid_submit_report(pidff->hid, pidff->reports[PID_DEVICE_GAIN],
+ usbhid_submit_report(pidff->hid, pidff->reports[PID_DEVICE_GAIN],
USB_DIR_OUT);
}
diff --git a/drivers/usb/input/hid-plff.c b/drivers/usb/input/hid-plff.c
new file mode 100644
index 0000000..76d2e6e
--- /dev/null
+++ b/drivers/usb/input/hid-plff.c
@@ -0,0 +1,129 @@
+/*
+ * Force feedback support for PantherLord USB/PS2 2in1 Adapter devices
+ *
+ * Copyright (c) 2007 Anssi Hannula <anssi.hannula@gmail.com>
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+
+/* #define DEBUG */
+
+#define debug(format, arg...) pr_debug("hid-plff: " format "\n" , ## arg)
+
+#include <linux/input.h>
+#include <linux/usb.h>
+#include <linux/hid.h>
+#include "usbhid.h"
+
+struct plff_device {
+ struct hid_report *report;
+};
+
+static int hid_plff_play(struct input_dev *dev, void *data,
+ struct ff_effect *effect)
+{
+ struct hid_device *hid = dev->private;
+ struct plff_device *plff = data;
+ int left, right;
+
+ left = effect->u.rumble.strong_magnitude;
+ right = effect->u.rumble.weak_magnitude;
+ debug("called with 0x%04x 0x%04x", left, right);
+
+ left = left * 0x7f / 0xffff;
+ right = right * 0x7f / 0xffff;
+
+ plff->report->field[0]->value[2] = left;
+ plff->report->field[0]->value[3] = right;
+ debug("running with 0x%02x 0x%02x", left, right);
+ usbhid_submit_report(hid, plff->report, USB_DIR_OUT);
+
+ return 0;
+}
+
+int hid_plff_init(struct hid_device *hid)
+{
+ struct plff_device *plff;
+ struct hid_report *report;
+ struct hid_input *hidinput;
+ struct list_head *report_list =
+ &hid->report_enum[HID_OUTPUT_REPORT].report_list;
+ struct list_head *report_ptr = report_list;
+ struct input_dev *dev;
+ int error;
+
+ /* The device contains 2 output reports (one for each
+ HID_QUIRK_MULTI_INPUT device), both containing 1 field, which
+ contains 4 ff00.0002 usages and 4 16bit absolute values.
+
+ The 2 input reports also contain a field which contains
+ 8 ff00.0001 usages and 8 boolean values. Their meaning is
+ currently unknown. */
+
+ if (list_empty(report_list)) {
+ printk(KERN_ERR "hid-plff: no output reports found\n");
+ return -ENODEV;
+ }
+
+ list_for_each_entry(hidinput, &hid->inputs, list) {
+
+ report_ptr = report_ptr->next;
+
+ if (report_ptr == report_list) {
+ printk(KERN_ERR "hid-plff: required output report is missing\n");
+ return -ENODEV;
+ }
+
+ report = list_entry(report_ptr, struct hid_report, list);
+ if (report->maxfield < 1) {
+ printk(KERN_ERR "hid-plff: no fields in the report\n");
+ return -ENODEV;
+ }
+
+ if (report->field[0]->report_count < 4) {
+ printk(KERN_ERR "hid-plff: not enough values in the field\n");
+ return -ENODEV;
+ }
+
+ plff = kzalloc(sizeof(struct plff_device), GFP_KERNEL);
+ if (!plff)
+ return -ENOMEM;
+
+ dev = hidinput->input;
+
+ set_bit(FF_RUMBLE, dev->ffbit);
+
+ error = input_ff_create_memless(dev, plff, hid_plff_play);
+ if (error) {
+ kfree(plff);
+ return error;
+ }
+
+ plff->report = report;
+ plff->report->field[0]->value[0] = 0x00;
+ plff->report->field[0]->value[1] = 0x00;
+ plff->report->field[0]->value[2] = 0x00;
+ plff->report->field[0]->value[3] = 0x00;
+ usbhid_submit_report(hid, plff->report, USB_DIR_OUT);
+ }
+
+ printk(KERN_INFO "hid-plff: Force feedback for PantherLord USB/PS2 "
+ "2in1 Adapters by Anssi Hannula <anssi.hannula@gmail.com>\n");
+
+ return 0;
+}
diff --git a/drivers/usb/input/hid-tmff.c b/drivers/usb/input/hid-tmff.c
index 2d5be4c..ab67331 100644
--- a/drivers/usb/input/hid-tmff.c
+++ b/drivers/usb/input/hid-tmff.c
@@ -32,7 +32,8 @@
#undef DEBUG
#include <linux/usb.h>
-#include "hid.h"
+#include <linux/hid.h>
+#include "usbhid.h"
/* Usages for thrustmaster devices I know about */
#define THRUSTMASTER_USAGE_RUMBLE_LR (HID_UP_GENDESK | 0xbb)
@@ -70,7 +71,7 @@ static int hid_tmff_play(struct input_dev *dev, void *data, struct ff_effect *ef
tmff->rumble->value[0] = left;
tmff->rumble->value[1] = right;
dbg("(left,right)=(%08x, %08x)", left, right);
- hid_submit_report(hid, tmff->report, USB_DIR_OUT);
+ usbhid_submit_report(hid, tmff->report, USB_DIR_OUT);
return 0;
}
diff --git a/drivers/usb/input/hid-zpff.c b/drivers/usb/input/hid-zpff.c
index d2ce321..7bd8238 100644
--- a/drivers/usb/input/hid-zpff.c
+++ b/drivers/usb/input/hid-zpff.c
@@ -27,7 +27,8 @@
#include <linux/input.h>
#include <linux/usb.h>
-#include "hid.h"
+#include <linux/hid.h>
+#include "usbhid.h"
struct zpff_device {
struct hid_report *report;
@@ -56,7 +57,7 @@ static int hid_zpff_play(struct input_dev *dev, void *data,
zpff->report->field[2]->value[0] = left;
zpff->report->field[3]->value[0] = right;
debug("running with 0x%02x 0x%02x", left, right);
- hid_submit_report(hid, zpff->report, USB_DIR_OUT);
+ usbhid_submit_report(hid, zpff->report, USB_DIR_OUT);
return 0;
}
@@ -101,7 +102,7 @@ int hid_zpff_init(struct hid_device *hid)
zpff->report->field[1]->value[0] = 0x02;
zpff->report->field[2]->value[0] = 0x00;
zpff->report->field[3]->value[0] = 0x00;
- hid_submit_report(hid, zpff->report, USB_DIR_OUT);
+ usbhid_submit_report(hid, zpff->report, USB_DIR_OUT);
printk(KERN_INFO "Force feedback for Zeroplus based devices by "
"Anssi Hannula <anssi.hannula@gmail.com>\n");
diff --git a/drivers/usb/input/hid.h b/drivers/usb/input/hid.h
deleted file mode 100644
index 76ad68d..0000000
--- a/drivers/usb/input/hid.h
+++ /dev/null
@@ -1,540 +0,0 @@
-#ifndef __HID_H
-#define __HID_H
-
-/*
- * $Id: hid.h,v 1.24 2001/12/27 10:37:41 vojtech Exp $
- *
- * Copyright (c) 1999 Andreas Gal
- * Copyright (c) 2000-2001 Vojtech Pavlik
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Should you need to contact me, the author, you can do so either by
- * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
- * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
- */
-
-#include <linux/types.h>
-#include <linux/slab.h>
-#include <linux/list.h>
-#include <linux/timer.h>
-#include <linux/workqueue.h>
-
-/*
- * USB HID (Human Interface Device) interface class code
- */
-
-#define USB_INTERFACE_CLASS_HID 3
-
-/*
- * USB HID interface subclass and protocol codes
- */
-
-#define USB_INTERFACE_SUBCLASS_BOOT 1
-#define USB_INTERFACE_PROTOCOL_KEYBOARD 1
-#define USB_INTERFACE_PROTOCOL_MOUSE 2
-
-/*
- * HID class requests
- */
-
-#define HID_REQ_GET_REPORT 0x01
-#define HID_REQ_GET_IDLE 0x02
-#define HID_REQ_GET_PROTOCOL 0x03
-#define HID_REQ_SET_REPORT 0x09
-#define HID_REQ_SET_IDLE 0x0A
-#define HID_REQ_SET_PROTOCOL 0x0B
-
-/*
- * HID class descriptor types
- */
-
-#define HID_DT_HID (USB_TYPE_CLASS | 0x01)
-#define HID_DT_REPORT (USB_TYPE_CLASS | 0x02)
-#define HID_DT_PHYSICAL (USB_TYPE_CLASS | 0x03)
-
-/*
- * We parse each description item into this structure. Short items data
- * values are expanded to 32-bit signed int, long items contain a pointer
- * into the data area.
- */
-
-struct hid_item {
- unsigned format;
- __u8 size;
- __u8 type;
- __u8 tag;
- union {
- __u8 u8;
- __s8 s8;
- __u16 u16;
- __s16 s16;
- __u32 u32;
- __s32 s32;
- __u8 *longdata;
- } data;
-};
-
-/*
- * HID report item format
- */
-
-#define HID_ITEM_FORMAT_SHORT 0
-#define HID_ITEM_FORMAT_LONG 1
-
-/*
- * Special tag indicating long items
- */
-
-#define HID_ITEM_TAG_LONG 15
-
-/*
- * HID report descriptor item type (prefix bit 2,3)
- */
-
-#define HID_ITEM_TYPE_MAIN 0
-#define HID_ITEM_TYPE_GLOBAL 1
-#define HID_ITEM_TYPE_LOCAL 2
-#define HID_ITEM_TYPE_RESERVED 3
-
-/*
- * HID report descriptor main item tags
- */
-
-#define HID_MAIN_ITEM_TAG_INPUT 8
-#define HID_MAIN_ITEM_TAG_OUTPUT 9
-#define HID_MAIN_ITEM_TAG_FEATURE 11
-#define HID_MAIN_ITEM_TAG_BEGIN_COLLECTION 10
-#define HID_MAIN_ITEM_TAG_END_COLLECTION 12
-
-/*
- * HID report descriptor main item contents
- */
-
-#define HID_MAIN_ITEM_CONSTANT 0x001
-#define HID_MAIN_ITEM_VARIABLE 0x002
-#define HID_MAIN_ITEM_RELATIVE 0x004
-#define HID_MAIN_ITEM_WRAP 0x008
-#define HID_MAIN_ITEM_NONLINEAR 0x010
-#define HID_MAIN_ITEM_NO_PREFERRED 0x020
-#define HID_MAIN_ITEM_NULL_STATE 0x040
-#define HID_MAIN_ITEM_VOLATILE 0x080
-#define HID_MAIN_ITEM_BUFFERED_BYTE 0x100
-
-/*
- * HID report descriptor collection item types
- */
-
-#define HID_COLLECTION_PHYSICAL 0
-#define HID_COLLECTION_APPLICATION 1
-#define HID_COLLECTION_LOGICAL 2
-
-/*
- * HID report descriptor global item tags
- */
-
-#define HID_GLOBAL_ITEM_TAG_USAGE_PAGE 0
-#define HID_GLOBAL_ITEM_TAG_LOGICAL_MINIMUM 1
-#define HID_GLOBAL_ITEM_TAG_LOGICAL_MAXIMUM 2
-#define HID_GLOBAL_ITEM_TAG_PHYSICAL_MINIMUM 3
-#define HID_GLOBAL_ITEM_TAG_PHYSICAL_MAXIMUM 4
-#define HID_GLOBAL_ITEM_TAG_UNIT_EXPONENT 5
-#define HID_GLOBAL_ITEM_TAG_UNIT 6
-#define HID_GLOBAL_ITEM_TAG_REPORT_SIZE 7
-#define HID_GLOBAL_ITEM_TAG_REPORT_ID 8
-#define HID_GLOBAL_ITEM_TAG_REPORT_COUNT 9
-#define HID_GLOBAL_ITEM_TAG_PUSH 10
-#define HID_GLOBAL_ITEM_TAG_POP 11
-
-/*
- * HID report descriptor local item tags
- */
-
-#define HID_LOCAL_ITEM_TAG_USAGE 0
-#define HID_LOCAL_ITEM_TAG_USAGE_MINIMUM 1
-#define HID_LOCAL_ITEM_TAG_USAGE_MAXIMUM 2
-#define HID_LOCAL_ITEM_TAG_DESIGNATOR_INDEX 3
-#define HID_LOCAL_ITEM_TAG_DESIGNATOR_MINIMUM 4
-#define HID_LOCAL_ITEM_TAG_DESIGNATOR_MAXIMUM 5
-#define HID_LOCAL_ITEM_TAG_STRING_INDEX 7
-#define HID_LOCAL_ITEM_TAG_STRING_MINIMUM 8
-#define HID_LOCAL_ITEM_TAG_STRING_MAXIMUM 9
-#define HID_LOCAL_ITEM_TAG_DELIMITER 10
-
-/*
- * HID usage tables
- */
-
-#define HID_USAGE_PAGE 0xffff0000
-
-#define HID_UP_UNDEFINED 0x00000000
-#define HID_UP_GENDESK 0x00010000
-#define HID_UP_SIMULATION 0x00020000
-#define HID_UP_KEYBOARD 0x00070000
-#define HID_UP_LED 0x00080000
-#define HID_UP_BUTTON 0x00090000
-#define HID_UP_ORDINAL 0x000a0000
-#define HID_UP_CONSUMER 0x000c0000
-#define HID_UP_DIGITIZER 0x000d0000
-#define HID_UP_PID 0x000f0000
-#define HID_UP_HPVENDOR 0xff7f0000
-#define HID_UP_MSVENDOR 0xff000000
-#define HID_UP_CUSTOM 0x00ff0000
-#define HID_UP_LOGIVENDOR 0xffbc0000
-
-#define HID_USAGE 0x0000ffff
-
-#define HID_GD_POINTER 0x00010001
-#define HID_GD_MOUSE 0x00010002
-#define HID_GD_JOYSTICK 0x00010004
-#define HID_GD_GAMEPAD 0x00010005
-#define HID_GD_KEYBOARD 0x00010006
-#define HID_GD_KEYPAD 0x00010007
-#define HID_GD_MULTIAXIS 0x00010008
-#define HID_GD_X 0x00010030
-#define HID_GD_Y 0x00010031
-#define HID_GD_Z 0x00010032
-#define HID_GD_RX 0x00010033
-#define HID_GD_RY 0x00010034
-#define HID_GD_RZ 0x00010035
-#define HID_GD_SLIDER 0x00010036
-#define HID_GD_DIAL 0x00010037
-#define HID_GD_WHEEL 0x00010038
-#define HID_GD_HATSWITCH 0x00010039
-#define HID_GD_BUFFER 0x0001003a
-#define HID_GD_BYTECOUNT 0x0001003b
-#define HID_GD_MOTION 0x0001003c
-#define HID_GD_START 0x0001003d
-#define HID_GD_SELECT 0x0001003e
-#define HID_GD_VX 0x00010040
-#define HID_GD_VY 0x00010041
-#define HID_GD_VZ 0x00010042
-#define HID_GD_VBRX 0x00010043
-#define HID_GD_VBRY 0x00010044
-#define HID_GD_VBRZ 0x00010045
-#define HID_GD_VNO 0x00010046
-#define HID_GD_FEATURE 0x00010047
-#define HID_GD_UP 0x00010090
-#define HID_GD_DOWN 0x00010091
-#define HID_GD_RIGHT 0x00010092
-#define HID_GD_LEFT 0x00010093
-
-/*
- * HID report types --- Ouch! HID spec says 1 2 3!
- */
-
-#define HID_INPUT_REPORT 0
-#define HID_OUTPUT_REPORT 1
-#define HID_FEATURE_REPORT 2
-
-/*
- * HID device quirks.
- */
-
-#define HID_QUIRK_INVERT 0x00000001
-#define HID_QUIRK_NOTOUCH 0x00000002
-#define HID_QUIRK_IGNORE 0x00000004
-#define HID_QUIRK_NOGET 0x00000008
-#define HID_QUIRK_HIDDEV 0x00000010
-#define HID_QUIRK_BADPAD 0x00000020
-#define HID_QUIRK_MULTI_INPUT 0x00000040
-#define HID_QUIRK_2WHEEL_MOUSE_HACK_7 0x00000080
-#define HID_QUIRK_2WHEEL_MOUSE_HACK_5 0x00000100
-#define HID_QUIRK_2WHEEL_MOUSE_HACK_ON 0x00000200
-#define HID_QUIRK_MIGHTYMOUSE 0x00000400
-#define HID_QUIRK_CYMOTION 0x00000800
-#define HID_QUIRK_POWERBOOK_HAS_FN 0x00001000
-#define HID_QUIRK_POWERBOOK_FN_ON 0x00002000
-#define HID_QUIRK_INVERT_HWHEEL 0x00004000
-#define HID_QUIRK_POWERBOOK_ISO_KEYBOARD 0x00008000
-#define HID_QUIRK_BAD_RELATIVE_KEYS 0x00010000
-
-/*
- * This is the global environment of the parser. This information is
- * persistent for main-items. The global environment can be saved and
- * restored with PUSH/POP statements.
- */
-
-struct hid_global {
- unsigned usage_page;
- __s32 logical_minimum;
- __s32 logical_maximum;
- __s32 physical_minimum;
- __s32 physical_maximum;
- __s32 unit_exponent;
- unsigned unit;
- unsigned report_id;
- unsigned report_size;
- unsigned report_count;
-};
-
-/*
- * This is the local environment. It is persistent up the next main-item.
- */
-
-#define HID_MAX_DESCRIPTOR_SIZE 4096
-#define HID_MAX_USAGES 1024
-#define HID_DEFAULT_NUM_COLLECTIONS 16
-
-struct hid_local {
- unsigned usage[HID_MAX_USAGES]; /* usage array */
- unsigned collection_index[HID_MAX_USAGES]; /* collection index array */
- unsigned usage_index;
- unsigned usage_minimum;
- unsigned delimiter_depth;
- unsigned delimiter_branch;
-};
-
-/*
- * This is the collection stack. We climb up the stack to determine
- * application and function of each field.
- */
-
-struct hid_collection {
- unsigned type;
- unsigned usage;
- unsigned level;
-};
-
-struct hid_usage {
- unsigned hid; /* hid usage code */
- unsigned collection_index; /* index into collection array */
- /* hidinput data */
- __u16 code; /* input driver code */
- __u8 type; /* input driver type */
- __s8 hat_min; /* hat switch fun */
- __s8 hat_max; /* ditto */
- __s8 hat_dir; /* ditto */
-};
-
-struct hid_input;
-
-struct hid_field {
- unsigned physical; /* physical usage for this field */
- unsigned logical; /* logical usage for this field */
- unsigned application; /* application usage for this field */
- struct hid_usage *usage; /* usage table for this function */
- unsigned maxusage; /* maximum usage index */
- unsigned flags; /* main-item flags (i.e. volatile,array,constant) */
- unsigned report_offset; /* bit offset in the report */
- unsigned report_size; /* size of this field in the report */
- unsigned report_count; /* number of this field in the report */
- unsigned report_type; /* (input,output,feature) */
- __s32 *value; /* last known value(s) */
- __s32 logical_minimum;
- __s32 logical_maximum;
- __s32 physical_minimum;
- __s32 physical_maximum;
- __s32 unit_exponent;
- unsigned unit;
- struct hid_report *report; /* associated report */
- unsigned index; /* index into report->field[] */
- /* hidinput data */
- struct hid_input *hidinput; /* associated input structure */
- __u16 dpad; /* dpad input code */
-};
-
-#define HID_MAX_FIELDS 64
-
-struct hid_report {
- struct list_head list;
- unsigned id; /* id of this report */
- unsigned type; /* report type */
- struct hid_field *field[HID_MAX_FIELDS]; /* fields of the report */
- unsigned maxfield; /* maximum valid field index */
- unsigned size; /* size of the report (bits) */
- struct hid_device *device; /* associated device */
-};
-
-struct hid_report_enum {
- unsigned numbered;
- struct list_head report_list;
- struct hid_report *report_id_hash[256];
-};
-
-#define HID_REPORT_TYPES 3
-
-#define HID_MIN_BUFFER_SIZE 64 /* make sure there is at least a packet size of space */
-#define HID_MAX_BUFFER_SIZE 4096 /* 4kb */
-#define HID_CONTROL_FIFO_SIZE 256 /* to init devices with >100 reports */
-#define HID_OUTPUT_FIFO_SIZE 64
-
-struct hid_control_fifo {
- unsigned char dir;
- struct hid_report *report;
-};
-
-#define HID_CLAIMED_INPUT 1
-#define HID_CLAIMED_HIDDEV 2
-
-#define HID_CTRL_RUNNING 1
-#define HID_OUT_RUNNING 2
-#define HID_IN_RUNNING 3
-#define HID_RESET_PENDING 4
-#define HID_SUSPENDED 5
-#define HID_CLEAR_HALT 6
-
-struct hid_input {
- struct list_head list;
- struct hid_report *report;
- struct input_dev *input;
-};
-
-struct hid_device { /* device report descriptor */
- __u8 *rdesc;
- unsigned rsize;
- struct hid_collection *collection; /* List of HID collections */
- unsigned collection_size; /* Number of allocated hid_collections */
- unsigned maxcollection; /* Number of parsed collections */
- unsigned maxapplication; /* Number of applications */
- unsigned version; /* HID version */
- unsigned country; /* HID country */
- struct hid_report_enum report_enum[HID_REPORT_TYPES];
-
- struct usb_device *dev; /* USB device */
- struct usb_interface *intf; /* USB interface */
- int ifnum; /* USB interface number */
-
- unsigned long iofl; /* I/O flags (CTRL_RUNNING, OUT_RUNNING) */
- struct timer_list io_retry; /* Retry timer */
- unsigned long stop_retry; /* Time to give up, in jiffies */
- unsigned int retry_delay; /* Delay length in ms */
- struct work_struct reset_work; /* Task context for resets */
-
- unsigned int bufsize; /* URB buffer size */
-
- struct urb *urbin; /* Input URB */
- char *inbuf; /* Input buffer */
- dma_addr_t inbuf_dma; /* Input buffer dma */
- spinlock_t inlock; /* Input fifo spinlock */
-
- struct urb *urbctrl; /* Control URB */
- struct usb_ctrlrequest *cr; /* Control request struct */
- dma_addr_t cr_dma; /* Control request struct dma */
- struct hid_control_fifo ctrl[HID_CONTROL_FIFO_SIZE]; /* Control fifo */
- unsigned char ctrlhead, ctrltail; /* Control fifo head & tail */
- char *ctrlbuf; /* Control buffer */
- dma_addr_t ctrlbuf_dma; /* Control buffer dma */
- spinlock_t ctrllock; /* Control fifo spinlock */
-
- struct urb *urbout; /* Output URB */
- struct hid_report *out[HID_CONTROL_FIFO_SIZE]; /* Output pipe fifo */
- unsigned char outhead, outtail; /* Output pipe fifo head & tail */
- char *outbuf; /* Output buffer */
- dma_addr_t outbuf_dma; /* Output buffer dma */
- spinlock_t outlock; /* Output fifo spinlock */
-
- unsigned claimed; /* Claimed by hidinput, hiddev? */
- unsigned quirks; /* Various quirks the device can pull on us */
-
- struct list_head inputs; /* The list of inputs */
- void *hiddev; /* The hiddev structure */
- int minor; /* Hiddev minor number */
-
- wait_queue_head_t wait; /* For sleeping */
-
- int open; /* is the device open by anyone? */
- char name[128]; /* Device name */
- char phys[64]; /* Device physical location */
- char uniq[64]; /* Device unique identifier (serial #) */
-
-#ifdef CONFIG_USB_HIDINPUT_POWERBOOK
- unsigned long pb_pressed_fn[NBITS(KEY_MAX)];
- unsigned long pb_pressed_numlock[NBITS(KEY_MAX)];
-#endif
-};
-
-#define HID_GLOBAL_STACK_SIZE 4
-#define HID_COLLECTION_STACK_SIZE 4
-
-struct hid_parser {
- struct hid_global global;
- struct hid_global global_stack[HID_GLOBAL_STACK_SIZE];
- unsigned global_stack_ptr;
- struct hid_local local;
- unsigned collection_stack[HID_COLLECTION_STACK_SIZE];
- unsigned collection_stack_ptr;
- struct hid_device *device;
-};
-
-struct hid_class_descriptor {
- __u8 bDescriptorType;
- __u16 wDescriptorLength;
-} __attribute__ ((packed));
-
-struct hid_descriptor {
- __u8 bLength;
- __u8 bDescriptorType;
- __u16 bcdHID;
- __u8 bCountryCode;
- __u8 bNumDescriptors;
-
- struct hid_class_descriptor desc[1];
-} __attribute__ ((packed));
-
-#ifdef DEBUG
-#include "hid-debug.h"
-#else
-#define hid_dump_input(a,b) do { } while (0)
-#define hid_dump_device(c) do { } while (0)
-#define hid_dump_field(a,b) do { } while (0)
-#define resolv_usage(a) do { } while (0)
-#define resolv_event(a,b) do { } while (0)
-#endif
-
-#endif
-
-#ifdef CONFIG_USB_HIDINPUT
-/* Applications from HID Usage Tables 4/8/99 Version 1.1 */
-/* We ignore a few input applications that are not widely used */
-#define IS_INPUT_APPLICATION(a) (((a >= 0x00010000) && (a <= 0x00010008)) || (a == 0x00010080) || (a == 0x000c0001))
-extern void hidinput_hid_event(struct hid_device *, struct hid_field *, struct hid_usage *, __s32);
-extern void hidinput_report_event(struct hid_device *hid, struct hid_report *report);
-extern int hidinput_connect(struct hid_device *);
-extern void hidinput_disconnect(struct hid_device *);
-#else
-#define IS_INPUT_APPLICATION(a) (0)
-static inline void hidinput_hid_event(struct hid_device *hid, struct hid_field *field, struct hid_usage *usage, __s32 value) { }
-static inline void hidinput_report_event(struct hid_device *hid, struct hid_report *report) { }
-static inline int hidinput_connect(struct hid_device *hid) { return -ENODEV; }
-static inline void hidinput_disconnect(struct hid_device *hid) { }
-#endif
-
-int hid_open(struct hid_device *);
-void hid_close(struct hid_device *);
-int hid_set_field(struct hid_field *, unsigned, __s32);
-void hid_submit_report(struct hid_device *, struct hid_report *, unsigned char dir);
-void hid_init_reports(struct hid_device *hid);
-int hid_wait_io(struct hid_device* hid);
-
-
-#ifdef CONFIG_HID_FF
-int hid_ff_init(struct hid_device *hid);
-
-int hid_lgff_init(struct hid_device *hid);
-int hid_tmff_init(struct hid_device *hid);
-int hid_zpff_init(struct hid_device *hid);
-#ifdef CONFIG_HID_PID
-int hid_pidff_init(struct hid_device *hid);
-#else
-static inline int hid_pidff_init(struct hid_device *hid) { return -ENODEV; }
-#endif
-
-#else
-static inline int hid_ff_init(struct hid_device *hid) { return -1; }
-#endif
-
diff --git a/drivers/usb/input/hiddev.c b/drivers/usb/input/hiddev.c
index 7dc14d0..a8b3d66 100644
--- a/drivers/usb/input/hiddev.c
+++ b/drivers/usb/input/hiddev.c
@@ -32,8 +32,9 @@
#include <linux/smp_lock.h>
#include <linux/input.h>
#include <linux/usb.h>
-#include "hid.h"
+#include <linux/hid.h>
#include <linux/hiddev.h>
+#include "usbhid.h"
#ifdef CONFIG_USB_DYNAMIC_MINORS
#define HIDDEV_MINOR_BASE 0
@@ -196,7 +197,7 @@ void hiddev_hid_event(struct hid_device *hid, struct hid_field *field,
hiddev_send_event(hid, &uref);
}
-
+EXPORT_SYMBOL_GPL(hiddev_hid_event);
void hiddev_report_event(struct hid_device *hid, struct hid_report *report)
{
@@ -213,6 +214,7 @@ void hiddev_report_event(struct hid_device *hid, struct hid_report *report)
hiddev_send_event(hid, &uref);
}
+
/*
* fasync file op
*/
@@ -239,7 +241,7 @@ static int hiddev_release(struct inode * inode, struct file * file)
if (!--list->hiddev->open) {
if (list->hiddev->exist)
- hid_close(list->hiddev->hid);
+ usbhid_close(list->hiddev->hid);
else
kfree(list->hiddev);
}
@@ -270,7 +272,7 @@ static int hiddev_open(struct inode *inode, struct file *file)
if (!list->hiddev->open++)
if (list->hiddev->exist)
- hid_open(hiddev_table[i]->hid);
+ usbhid_open(hiddev_table[i]->hid);
return 0;
}
@@ -382,7 +384,7 @@ static int hiddev_ioctl(struct inode *inode, struct file *file, unsigned int cmd
struct hiddev_list *list = file->private_data;
struct hiddev *hiddev = list->hiddev;
struct hid_device *hid = hiddev->hid;
- struct usb_device *dev = hid->dev;
+ struct usb_device *dev = hid_to_usb_dev(hid);
struct hiddev_collection_info cinfo;
struct hiddev_report_info rinfo;
struct hiddev_field_info finfo;
@@ -391,6 +393,7 @@ static int hiddev_ioctl(struct inode *inode, struct file *file, unsigned int cmd
struct hiddev_devinfo dinfo;
struct hid_report *report;
struct hid_field *field;
+ struct usbhid_device *usbhid = hid->driver_data;
void __user *user_arg = (void __user *)arg;
int i;
@@ -420,7 +423,7 @@ static int hiddev_ioctl(struct inode *inode, struct file *file, unsigned int cmd
dinfo.bustype = BUS_USB;
dinfo.busnum = dev->bus->busnum;
dinfo.devnum = dev->devnum;
- dinfo.ifnum = hid->ifnum;
+ dinfo.ifnum = usbhid->ifnum;
dinfo.vendor = le16_to_cpu(dev->descriptor.idVendor);
dinfo.product = le16_to_cpu(dev->descriptor.idProduct);
dinfo.version = le16_to_cpu(dev->descriptor.bcdDevice);
@@ -479,7 +482,7 @@ static int hiddev_ioctl(struct inode *inode, struct file *file, unsigned int cmd
}
case HIDIOCINITREPORT:
- hid_init_reports(hid);
+ usbhid_init_reports(hid);
return 0;
@@ -493,8 +496,8 @@ static int hiddev_ioctl(struct inode *inode, struct file *file, unsigned int cmd
if ((report = hiddev_lookup_report(hid, &rinfo)) == NULL)
return -EINVAL;
- hid_submit_report(hid, report, USB_DIR_IN);
- hid_wait_io(hid);
+ usbhid_submit_report(hid, report, USB_DIR_IN);
+ usbhid_wait_io(hid);
return 0;
@@ -508,8 +511,8 @@ static int hiddev_ioctl(struct inode *inode, struct file *file, unsigned int cmd
if ((report = hiddev_lookup_report(hid, &rinfo)) == NULL)
return -EINVAL;
- hid_submit_report(hid, report, USB_DIR_OUT);
- hid_wait_io(hid);
+ usbhid_submit_report(hid, report, USB_DIR_OUT);
+ usbhid_wait_io(hid);
return 0;
@@ -745,6 +748,7 @@ static struct usb_class_driver hiddev_class = {
int hiddev_connect(struct hid_device *hid)
{
struct hiddev *hiddev;
+ struct usbhid_device *usbhid = hid->driver_data;
int i;
int retval;
@@ -760,7 +764,7 @@ int hiddev_connect(struct hid_device *hid)
if (!(hiddev = kzalloc(sizeof(struct hiddev), GFP_KERNEL)))
return -1;
- retval = usb_register_dev(hid->intf, &hiddev_class);
+ retval = usb_register_dev(usbhid->intf, &hiddev_class);
if (retval) {
err("Not able to get a minor for this device.");
kfree(hiddev);
@@ -772,10 +776,10 @@ int hiddev_connect(struct hid_device *hid)
hiddev->hid = hid;
hiddev->exist = 1;
- hid->minor = hid->intf->minor;
+ hid->minor = usbhid->intf->minor;
hid->hiddev = hiddev;
- hiddev_table[hid->intf->minor - HIDDEV_MINOR_BASE] = hiddev;
+ hiddev_table[usbhid->intf->minor - HIDDEV_MINOR_BASE] = hiddev;
return 0;
}
@@ -788,14 +792,15 @@ static struct usb_class_driver hiddev_class;
void hiddev_disconnect(struct hid_device *hid)
{
struct hiddev *hiddev = hid->hiddev;
+ struct usbhid_device *usbhid = hid->driver_data;
hiddev->exist = 0;
hiddev_table[hiddev->hid->minor - HIDDEV_MINOR_BASE] = NULL;
- usb_deregister_dev(hiddev->hid->intf, &hiddev_class);
+ usb_deregister_dev(usbhid->intf, &hiddev_class);
if (hiddev->open) {
- hid_close(hiddev->hid);
+ usbhid_close(hiddev->hid);
wake_up_interruptible(&hiddev->wait);
} else {
kfree(hiddev);
diff --git a/drivers/usb/input/usbhid.h b/drivers/usb/input/usbhid.h
new file mode 100644
index 0000000..0023f96
--- /dev/null
+++ b/drivers/usb/input/usbhid.h
@@ -0,0 +1,87 @@
+#ifndef __USBHID_H
+#define __USBHID_H
+
+/*
+ * Copyright (c) 1999 Andreas Gal
+ * Copyright (c) 2000-2001 Vojtech Pavlik
+ * Copyright (c) 2006 Jiri Kosina
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#include <linux/types.h>
+#include <linux/slab.h>
+#include <linux/list.h>
+#include <linux/timer.h>
+#include <linux/workqueue.h>
+#include <linux/input.h>
+
+/* API provided by hid-core.c for USB HID drivers */
+int usbhid_wait_io(struct hid_device* hid);
+void usbhid_close(struct hid_device *hid);
+int usbhid_open(struct hid_device *hid);
+void usbhid_init_reports(struct hid_device *hid);
+void usbhid_submit_report(struct hid_device *hid, struct hid_report *report, unsigned char dir);
+
+/*
+ * USB-specific HID struct, to be pointed to
+ * from struct hid_device->driver_data
+ */
+
+struct usbhid_device {
+ struct hid_device *hid; /* pointer to corresponding HID dev */
+
+ struct usb_interface *intf; /* USB interface */
+ int ifnum; /* USB interface number */
+
+ unsigned int bufsize; /* URB buffer size */
+
+ struct urb *urbin; /* Input URB */
+ char *inbuf; /* Input buffer */
+ dma_addr_t inbuf_dma; /* Input buffer dma */
+ spinlock_t inlock; /* Input fifo spinlock */
+
+ struct urb *urbctrl; /* Control URB */
+ struct usb_ctrlrequest *cr; /* Control request struct */
+ dma_addr_t cr_dma; /* Control request struct dma */
+ struct hid_control_fifo ctrl[HID_CONTROL_FIFO_SIZE]; /* Control fifo */
+ unsigned char ctrlhead, ctrltail; /* Control fifo head & tail */
+ char *ctrlbuf; /* Control buffer */
+ dma_addr_t ctrlbuf_dma; /* Control buffer dma */
+ spinlock_t ctrllock; /* Control fifo spinlock */
+
+ struct urb *urbout; /* Output URB */
+ struct hid_report *out[HID_CONTROL_FIFO_SIZE]; /* Output pipe fifo */
+ unsigned char outhead, outtail; /* Output pipe fifo head & tail */
+ char *outbuf; /* Output buffer */
+ dma_addr_t outbuf_dma; /* Output buffer dma */
+ spinlock_t outlock; /* Output fifo spinlock */
+
+ unsigned long iofl; /* I/O flags (CTRL_RUNNING, OUT_RUNNING) */
+ struct timer_list io_retry; /* Retry timer */
+ unsigned long stop_retry; /* Time to give up, in jiffies */
+ unsigned int retry_delay; /* Delay length in ms */
+ struct work_struct reset_work; /* Task context for resets */
+
+};
+
+#define hid_to_usb_dev(hid_dev) \
+ container_of(hid_dev->dev->parent, struct usb_device, dev)
+
+#endif
+
diff --git a/drivers/usb/input/usbtouchscreen.c b/drivers/usb/input/usbtouchscreen.c
index 7f3c57d..86e37a2 100644
--- a/drivers/usb/input/usbtouchscreen.c
+++ b/drivers/usb/input/usbtouchscreen.c
@@ -66,7 +66,7 @@ struct usbtouch_device_info {
void (*process_pkt) (struct usbtouch_usb *usbtouch, unsigned char *pkt, int len);
int (*get_pkt_len) (unsigned char *pkt, int len);
- int (*read_data) (unsigned char *pkt, int *x, int *y, int *touch, int *press);
+ int (*read_data) (struct usbtouch_usb *usbtouch, unsigned char *pkt);
int (*init) (struct usbtouch_usb *usbtouch);
};
@@ -85,6 +85,9 @@ struct usbtouch_usb {
struct usbtouch_device_info *type;
char name[128];
char phys[64];
+
+ int x, y;
+ int touch, press;
};
@@ -161,14 +164,14 @@ static struct usb_device_id usbtouch_devices[] = {
#define EGALAX_PKT_TYPE_REPT 0x80
#define EGALAX_PKT_TYPE_DIAG 0x0A
-static int egalax_read_data(unsigned char *pkt, int *x, int *y, int *touch, int *press)
+static int egalax_read_data(struct usbtouch_usb *dev, unsigned char *pkt)
{
if ((pkt[0] & EGALAX_PKT_TYPE_MASK) != EGALAX_PKT_TYPE_REPT)
return 0;
- *x = ((pkt[3] & 0x0F) << 7) | (pkt[4] & 0x7F);
- *y = ((pkt[1] & 0x0F) << 7) | (pkt[2] & 0x7F);
- *touch = pkt[0] & 0x01;
+ dev->x = ((pkt[3] & 0x0F) << 7) | (pkt[4] & 0x7F);
+ dev->y = ((pkt[1] & 0x0F) << 7) | (pkt[2] & 0x7F);
+ dev->touch = pkt[0] & 0x01;
return 1;
}
@@ -195,11 +198,11 @@ static int egalax_get_pkt_len(unsigned char *buf, int len)
* PanJit Part
*/
#ifdef CONFIG_USB_TOUCHSCREEN_PANJIT
-static int panjit_read_data(unsigned char *pkt, int *x, int *y, int *touch, int *press)
+static int panjit_read_data(struct usbtouch_usb *dev, unsigned char *pkt)
{
- *x = ((pkt[2] & 0x0F) << 8) | pkt[1];
- *y = ((pkt[4] & 0x0F) << 8) | pkt[3];
- *touch = pkt[0] & 0x01;
+ dev->x = ((pkt[2] & 0x0F) << 8) | pkt[1];
+ dev->y = ((pkt[4] & 0x0F) << 8) | pkt[3];
+ dev->touch = pkt[0] & 0x01;
return 1;
}
@@ -215,11 +218,11 @@ static int panjit_read_data(unsigned char *pkt, int *x, int *y, int *touch, int
#define MTOUCHUSB_RESET 7
#define MTOUCHUSB_REQ_CTRLLR_ID 10
-static int mtouch_read_data(unsigned char *pkt, int *x, int *y, int *touch, int *press)
+static int mtouch_read_data(struct usbtouch_usb *dev, unsigned char *pkt)
{
- *x = (pkt[8] << 8) | pkt[7];
- *y = (pkt[10] << 8) | pkt[9];
- *touch = (pkt[2] & 0x40) ? 1 : 0;
+ dev->x = (pkt[8] << 8) | pkt[7];
+ dev->y = (pkt[10] << 8) | pkt[9];
+ dev->touch = (pkt[2] & 0x40) ? 1 : 0;
return 1;
}
@@ -260,14 +263,32 @@ static int mtouch_init(struct usbtouch_usb *usbtouch)
* ITM Part
*/
#ifdef CONFIG_USB_TOUCHSCREEN_ITM
-static int itm_read_data(unsigned char *pkt, int *x, int *y, int *touch, int *press)
+static int itm_read_data(struct usbtouch_usb *dev, unsigned char *pkt)
{
- *x = ((pkt[0] & 0x1F) << 7) | (pkt[3] & 0x7F);
- *y = ((pkt[1] & 0x1F) << 7) | (pkt[4] & 0x7F);
- *press = ((pkt[2] & 0x01) << 7) | (pkt[5] & 0x7F);
- *touch = ~pkt[7] & 0x20;
+ int touch;
+ /*
+ * ITM devices report invalid x/y data if not touched.
+ * if the screen was touched before but is not touched any more
+ * report touch as 0 with the last valid x/y data once. then stop
+ * reporting data until touched again.
+ */
+ dev->press = ((pkt[2] & 0x01) << 7) | (pkt[5] & 0x7F);
+
+ touch = ~pkt[7] & 0x20;
+ if (!touch) {
+ if (dev->touch) {
+ dev->touch = 0;
+ return 1;
+ }
- return *touch;
+ return 0;
+ }
+
+ dev->x = ((pkt[0] & 0x1F) << 7) | (pkt[3] & 0x7F);
+ dev->y = ((pkt[1] & 0x1F) << 7) | (pkt[4] & 0x7F);
+ dev->touch = touch;
+
+ return 1;
}
#endif
@@ -276,7 +297,7 @@ static int itm_read_data(unsigned char *pkt, int *x, int *y, int *touch, int *pr
* eTurboTouch part
*/
#ifdef CONFIG_USB_TOUCHSCREEN_ETURBO
-static int eturbo_read_data(unsigned char *pkt, int *x, int *y, int *touch, int *press)
+static int eturbo_read_data(struct usbtouch_usb *dev, unsigned char *pkt)
{
unsigned int shift;
@@ -285,9 +306,9 @@ static int eturbo_read_data(unsigned char *pkt, int *x, int *y, int *touch, int
return 0;
shift = (6 - (pkt[0] & 0x03));
- *x = ((pkt[3] << 7) | pkt[4]) >> shift;
- *y = ((pkt[1] << 7) | pkt[2]) >> shift;
- *touch = (pkt[0] & 0x10) ? 1 : 0;
+ dev->x = ((pkt[3] << 7) | pkt[4]) >> shift;
+ dev->y = ((pkt[1] << 7) | pkt[2]) >> shift;
+ dev->touch = (pkt[0] & 0x10) ? 1 : 0;
return 1;
}
@@ -307,14 +328,14 @@ static int eturbo_get_pkt_len(unsigned char *buf, int len)
* Gunze part
*/
#ifdef CONFIG_USB_TOUCHSCREEN_GUNZE
-static int gunze_read_data(unsigned char *pkt, int *x, int *y, int *touch, int *press)
+static int gunze_read_data(struct usbtouch_usb *dev, unsigned char *pkt)
{
if (!(pkt[0] & 0x80) || ((pkt[1] | pkt[2] | pkt[3]) & 0x80))
return 0;
- *x = ((pkt[0] & 0x1F) << 7) | (pkt[2] & 0x7F);
- *y = ((pkt[1] & 0x1F) << 7) | (pkt[3] & 0x7F);
- *touch = pkt[0] & 0x20;
+ dev->x = ((pkt[0] & 0x1F) << 7) | (pkt[2] & 0x7F);
+ dev->y = ((pkt[1] & 0x1F) << 7) | (pkt[3] & 0x7F);
+ dev->touch = pkt[0] & 0x20;
return 1;
}
@@ -383,11 +404,11 @@ static int dmc_tsc10_init(struct usbtouch_usb *usbtouch)
}
-static int dmc_tsc10_read_data(unsigned char *pkt, int *x, int *y, int *touch, int *press)
+static int dmc_tsc10_read_data(struct usbtouch_usb *dev, unsigned char *pkt)
{
- *x = ((pkt[2] & 0x03) << 8) | pkt[1];
- *y = ((pkt[4] & 0x03) << 8) | pkt[3];
- *touch = pkt[0] & 0x01;
+ dev->x = ((pkt[2] & 0x03) << 8) | pkt[1];
+ dev->y = ((pkt[4] & 0x03) << 8) | pkt[3];
+ dev->touch = pkt[0] & 0x01;
return 1;
}
@@ -492,23 +513,22 @@ static struct usbtouch_device_info usbtouch_dev_info[] = {
static void usbtouch_process_pkt(struct usbtouch_usb *usbtouch,
unsigned char *pkt, int len)
{
- int x, y, touch, press;
struct usbtouch_device_info *type = usbtouch->type;
- if (!type->read_data(pkt, &x, &y, &touch, &press))
+ if (!type->read_data(usbtouch, pkt))
return;
- input_report_key(usbtouch->input, BTN_TOUCH, touch);
+ input_report_key(usbtouch->input, BTN_TOUCH, usbtouch->touch);
if (swap_xy) {
- input_report_abs(usbtouch->input, ABS_X, y);
- input_report_abs(usbtouch->input, ABS_Y, x);
+ input_report_abs(usbtouch->input, ABS_X, usbtouch->y);
+ input_report_abs(usbtouch->input, ABS_Y, usbtouch->x);
} else {
- input_report_abs(usbtouch->input, ABS_X, x);
- input_report_abs(usbtouch->input, ABS_Y, y);
+ input_report_abs(usbtouch->input, ABS_X, usbtouch->x);
+ input_report_abs(usbtouch->input, ABS_Y, usbtouch->y);
}
if (type->max_press)
- input_report_abs(usbtouch->input, ABS_PRESSURE, press);
+ input_report_abs(usbtouch->input, ABS_PRESSURE, usbtouch->press);
input_sync(usbtouch->input);
}
diff --git a/drivers/usb/input/wacom_sys.c b/drivers/usb/input/wacom_sys.c
index e7cc20a..12b4274 100644
--- a/drivers/usb/input/wacom_sys.c
+++ b/drivers/usb/input/wacom_sys.c
@@ -159,13 +159,13 @@ void input_dev_i3s(struct input_dev *input_dev, struct wacom_wac *wacom_wac)
{
input_dev->keybit[LONG(BTN_DIGI)] |= BIT(BTN_TOOL_FINGER);
input_dev->keybit[LONG(BTN_LEFT)] |= BIT(BTN_0) | BIT(BTN_1) | BIT(BTN_2) | BIT(BTN_3);
- input_set_abs_params(input_dev, ABS_RX, 0, 4097, 0, 0);
+ input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
}
void input_dev_i3(struct input_dev *input_dev, struct wacom_wac *wacom_wac)
{
input_dev->keybit[LONG(BTN_LEFT)] |= BIT(BTN_4) | BIT(BTN_5) | BIT(BTN_6) | BIT(BTN_7);
- input_set_abs_params(input_dev, ABS_RY, 0, 4097, 0, 0);
+ input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
}
void input_dev_i(struct input_dev *input_dev, struct wacom_wac *wacom_wac)
diff --git a/drivers/usb/input/wacom_wac.c b/drivers/usb/input/wacom_wac.c
index 92726fe..4142e36 100644
--- a/drivers/usb/input/wacom_wac.c
+++ b/drivers/usb/input/wacom_wac.c
@@ -209,13 +209,15 @@ static int wacom_graphire_irq(struct wacom_wac *wacom, void *wcombo)
wacom_report_key(wcombo, BTN_STYLUS, data[1] & 0x02);
wacom_report_key(wcombo, BTN_STYLUS2, data[1] & 0x04);
}
- }
-
- if (data[1] & 0x10)
wacom_report_abs(wcombo, ABS_MISC, id); /* report tool id */
+ }
else
wacom_report_abs(wcombo, ABS_MISC, 0); /* reset tool id */
- wacom_report_key(wcombo, wacom->tool[0], data[1] & 0x10);
+
+ if (data[1] & 0x10) /* only report prox-in when in area */
+ wacom_report_key(wcombo, wacom->tool[0], 1);
+ if (!(data[1] & 0x90)) /* report prox-out when physically out */
+ wacom_report_key(wcombo, wacom->tool[0], 0);
wacom_input_sync(wcombo);
/* send pad data */
@@ -405,7 +407,7 @@ static int wacom_intuos_irq(struct wacom_wac *wacom, void *wcombo)
if ((wacom->features->type == CINTIQ) && !(data[1] & 0x40))
return 0;
- if (wacom->features->type >= INTUOS3) {
+ if (wacom->features->type >= INTUOS3S) {
wacom_report_abs(wcombo, ABS_X, (data[2] << 9) | (data[3] << 1) | ((data[9] >> 1) & 1));
wacom_report_abs(wcombo, ABS_Y, (data[4] << 9) | (data[5] << 1) | (data[9] & 1));
wacom_report_abs(wcombo, ABS_DISTANCE, ((data[9] >> 2) & 0x3f));
@@ -423,7 +425,7 @@ static int wacom_intuos_irq(struct wacom_wac *wacom, void *wcombo)
if (data[1] & 0x02) {
/* Rotation packet */
- if (wacom->features->type >= INTUOS3) {
+ if (wacom->features->type >= INTUOS3S) {
/* I3 marker pen rotation reported as wheel
* due to valuator limitation
*/
@@ -547,11 +549,11 @@ static struct wacom_features wacom_features[] = {
{ "Wacom Graphire3 6x8", 8, 16704, 12064, 511, 63, GRAPHIRE },
{ "Wacom Graphire4 4x5", 8, 10208, 7424, 511, 63, WACOM_G4 },
{ "Wacom Graphire4 6x8", 8, 16704, 12064, 511, 63, WACOM_G4 },
- { "Wacom Volito", 8, 5104, 3712, 511, 0, GRAPHIRE },
- { "Wacom PenStation2", 8, 3250, 2320, 255, 0, GRAPHIRE },
- { "Wacom Volito2 4x5", 8, 5104, 3712, 511, 0, GRAPHIRE },
- { "Wacom Volito2 2x3", 8, 3248, 2320, 511, 0, GRAPHIRE },
- { "Wacom PenPartner2", 8, 3250, 2320, 255, 0, GRAPHIRE },
+ { "Wacom Volito", 8, 5104, 3712, 511, 63, GRAPHIRE },
+ { "Wacom PenStation2", 8, 3250, 2320, 255, 63, GRAPHIRE },
+ { "Wacom Volito2 4x5", 8, 5104, 3712, 511, 63, GRAPHIRE },
+ { "Wacom Volito2 2x3", 8, 3248, 2320, 511, 63, GRAPHIRE },
+ { "Wacom PenPartner2", 8, 3250, 2320, 255, 63, GRAPHIRE },
{ "Wacom Intuos 4x5", 10, 12700, 10600, 1023, 63, INTUOS },
{ "Wacom Intuos 6x8", 10, 20320, 16240, 1023, 63, INTUOS },
{ "Wacom Intuos 9x12", 10, 30480, 24060, 1023, 63, INTUOS },
@@ -580,7 +582,7 @@ static struct wacom_features wacom_features[] = {
{ "Wacom Intuos3 12x12", 10, 60960, 60960, 1023, 63, INTUOS3L },
{ "Wacom Intuos3 12x19", 10, 97536, 60960, 1023, 63, INTUOS3L },
{ "Wacom Intuos3 6x11", 10, 54204, 31750, 1023, 63, INTUOS3 },
- { "Wacom Intuos3 4x6", 10, 31496, 19685, 1023, 15, INTUOS3S },
+ { "Wacom Intuos3 4x6", 10, 31496, 19685, 1023, 63, INTUOS3S },
{ "Wacom Cintiq 21UX", 10, 87200, 65600, 1023, 63, CINTIQ },
{ "Wacom Intuos2 6x8", 10, 20320, 16240, 1023, 63, INTUOS },
{ }
generated by cgit v0.10.2 at 2024-11-21 11:49:27 (GMT)