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-rw-r--r--drivers/platform/x86/Kconfig1
-rw-r--r--drivers/platform/x86/sony-laptop.c531
2 files changed, 394 insertions, 138 deletions
diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig
index d45c6ab..eb6908a6 100644
--- a/drivers/platform/x86/Kconfig
+++ b/drivers/platform/x86/Kconfig
@@ -165,6 +165,7 @@ config SONY_LAPTOP
depends on ACPI
select BACKLIGHT_CLASS_DEVICE
depends on INPUT
+ depends on RFKILL
---help---
This mini-driver drives the SNC and SPIC devices present in the ACPI
BIOS of the Sony Vaio laptops.
diff --git a/drivers/platform/x86/sony-laptop.c b/drivers/platform/x86/sony-laptop.c
index 537959d..e02edf6 100644
--- a/drivers/platform/x86/sony-laptop.c
+++ b/drivers/platform/x86/sony-laptop.c
@@ -2,7 +2,7 @@
* ACPI Sony Notebook Control Driver (SNC and SPIC)
*
* Copyright (C) 2004-2005 Stelian Pop <stelian@popies.net>
- * Copyright (C) 2007 Mattia Dongili <malattia@linux.it>
+ * Copyright (C) 2007-2009 Mattia Dongili <malattia@linux.it>
*
* Parts of this driver inspired from asus_acpi.c and ibm_acpi.c
* which are copyrighted by their respective authors.
@@ -46,7 +46,6 @@
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/init.h>
-#include <linux/smp_lock.h>
#include <linux/types.h>
#include <linux/backlight.h>
#include <linux/platform_device.h>
@@ -64,6 +63,7 @@
#include <asm/uaccess.h>
#include <linux/sonypi.h>
#include <linux/sony-laptop.h>
+#include <linux/rfkill.h>
#ifdef CONFIG_SONYPI_COMPAT
#include <linux/poll.h>
#include <linux/miscdevice.h>
@@ -123,6 +123,18 @@ MODULE_PARM_DESC(minor,
"default is -1 (automatic)");
#endif
+enum sony_nc_rfkill {
+ SONY_WIFI,
+ SONY_BLUETOOTH,
+ SONY_WWAN,
+ SONY_WIMAX,
+ SONY_RFKILL_MAX,
+};
+
+static struct rfkill *sony_rfkill_devices[SONY_RFKILL_MAX];
+static int sony_rfkill_address[SONY_RFKILL_MAX] = {0x300, 0x500, 0x700, 0x900};
+static void sony_nc_rfkill_update(void);
+
/*********** Input Devices ***********/
#define SONY_LAPTOP_BUF_SIZE 128
@@ -134,6 +146,7 @@ struct sony_laptop_input_s {
spinlock_t fifo_lock;
struct workqueue_struct *wq;
};
+
static struct sony_laptop_input_s sony_laptop_input = {
.users = ATOMIC_INIT(0),
};
@@ -211,6 +224,14 @@ static int sony_laptop_input_index[] = {
48, /* 61 SONYPI_EVENT_WIRELESS_OFF */
49, /* 62 SONYPI_EVENT_ZOOM_IN_PRESSED */
50, /* 63 SONYPI_EVENT_ZOOM_OUT_PRESSED */
+ 51, /* 64 SONYPI_EVENT_CD_EJECT_PRESSED */
+ 52, /* 65 SONYPI_EVENT_MODEKEY_PRESSED */
+ 53, /* 66 SONYPI_EVENT_PKEY_P4 */
+ 54, /* 67 SONYPI_EVENT_PKEY_P5 */
+ 55, /* 68 SONYPI_EVENT_SETTINGKEY_PRESSED */
+ 56, /* 69 SONYPI_EVENT_VOLUME_INC_PRESSED */
+ 57, /* 70 SONYPI_EVENT_VOLUME_DEC_PRESSED */
+ -1, /* 71 SONYPI_EVENT_BRIGHTNESS_PRESSED */
};
static int sony_laptop_input_keycode_map[] = {
@@ -264,7 +285,14 @@ static int sony_laptop_input_keycode_map[] = {
KEY_WLAN, /* 47 SONYPI_EVENT_WIRELESS_ON */
KEY_WLAN, /* 48 SONYPI_EVENT_WIRELESS_OFF */
KEY_ZOOMIN, /* 49 SONYPI_EVENT_ZOOM_IN_PRESSED */
- KEY_ZOOMOUT /* 50 SONYPI_EVENT_ZOOM_OUT_PRESSED */
+ KEY_ZOOMOUT, /* 50 SONYPI_EVENT_ZOOM_OUT_PRESSED */
+ KEY_EJECTCD, /* 51 SONYPI_EVENT_CD_EJECT_PRESSED */
+ KEY_F13, /* 52 SONYPI_EVENT_MODEKEY_PRESSED */
+ KEY_PROG4, /* 53 SONYPI_EVENT_PKEY_P4 */
+ KEY_F14, /* 54 SONYPI_EVENT_PKEY_P5 */
+ KEY_F15, /* 55 SONYPI_EVENT_SETTINGKEY_PRESSED */
+ KEY_VOLUMEUP, /* 56 SONYPI_EVENT_VOLUME_INC_PRESSED */
+ KEY_VOLUMEDOWN, /* 57 SONYPI_EVENT_VOLUME_DEC_PRESSED */
};
/* release buttons after a short delay if pressed */
@@ -369,7 +397,7 @@ static int sony_laptop_setup_input(struct acpi_device *acpi_device)
sony_laptop_input.wq = create_singlethread_workqueue("sony-laptop");
if (!sony_laptop_input.wq) {
printk(KERN_ERR DRV_PFX
- "Unabe to create workqueue.\n");
+ "Unable to create workqueue.\n");
error = -ENXIO;
goto err_free_kfifo;
}
@@ -689,6 +717,31 @@ static int acpi_callsetfunc(acpi_handle handle, char *name, int value,
return -1;
}
+static int sony_find_snc_handle(int handle)
+{
+ int i;
+ int result;
+
+ for (i = 0x20; i < 0x30; i++) {
+ acpi_callsetfunc(sony_nc_acpi_handle, "SN00", i, &result);
+ if (result == handle)
+ return i-0x20;
+ }
+
+ return -1;
+}
+
+static int sony_call_snc_handle(int handle, int argument, int *result)
+{
+ int offset = sony_find_snc_handle(handle);
+
+ if (offset < 0)
+ return -1;
+
+ return acpi_callsetfunc(sony_nc_acpi_handle, "SN07", offset | argument,
+ result);
+}
+
/*
* sony_nc_values input/output validate functions
*/
@@ -809,87 +862,53 @@ struct sony_nc_event {
u8 event;
};
-static struct sony_nc_event *sony_nc_events;
-
-/* Vaio C* --maybe also FE*, N* and AR* ?-- special init sequence
- * for Fn keys
- */
-static int sony_nc_C_enable(const struct dmi_system_id *id)
-{
- int result = 0;
-
- printk(KERN_NOTICE DRV_PFX "detected %s\n", id->ident);
-
- sony_nc_events = id->driver_data;
-
- if (acpi_callsetfunc(sony_nc_acpi_handle, "SN02", 0x4, &result) < 0
- || acpi_callsetfunc(sony_nc_acpi_handle, "SN07", 0x2, &result) < 0
- || acpi_callsetfunc(sony_nc_acpi_handle, "SN02", 0x10, &result) < 0
- || acpi_callsetfunc(sony_nc_acpi_handle, "SN07", 0x0, &result) < 0
- || acpi_callsetfunc(sony_nc_acpi_handle, "SN03", 0x2, &result) < 0
- || acpi_callsetfunc(sony_nc_acpi_handle, "SN07", 0x101, &result) < 0) {
- printk(KERN_WARNING DRV_PFX "failed to initialize SNC, some "
- "functionalities may be missing\n");
- return 1;
- }
- return 0;
-}
-
-static struct sony_nc_event sony_C_events[] = {
+static struct sony_nc_event sony_100_events[] = {
+ { 0x90, SONYPI_EVENT_PKEY_P1 },
+ { 0x10, SONYPI_EVENT_ANYBUTTON_RELEASED },
+ { 0x91, SONYPI_EVENT_PKEY_P2 },
+ { 0x11, SONYPI_EVENT_ANYBUTTON_RELEASED },
{ 0x81, SONYPI_EVENT_FNKEY_F1 },
{ 0x01, SONYPI_EVENT_FNKEY_RELEASED },
+ { 0x82, SONYPI_EVENT_FNKEY_F2 },
+ { 0x02, SONYPI_EVENT_FNKEY_RELEASED },
+ { 0x83, SONYPI_EVENT_FNKEY_F3 },
+ { 0x03, SONYPI_EVENT_FNKEY_RELEASED },
+ { 0x84, SONYPI_EVENT_FNKEY_F4 },
+ { 0x04, SONYPI_EVENT_FNKEY_RELEASED },
{ 0x85, SONYPI_EVENT_FNKEY_F5 },
{ 0x05, SONYPI_EVENT_FNKEY_RELEASED },
{ 0x86, SONYPI_EVENT_FNKEY_F6 },
{ 0x06, SONYPI_EVENT_FNKEY_RELEASED },
{ 0x87, SONYPI_EVENT_FNKEY_F7 },
{ 0x07, SONYPI_EVENT_FNKEY_RELEASED },
+ { 0x89, SONYPI_EVENT_FNKEY_F9 },
+ { 0x09, SONYPI_EVENT_FNKEY_RELEASED },
{ 0x8A, SONYPI_EVENT_FNKEY_F10 },
{ 0x0A, SONYPI_EVENT_FNKEY_RELEASED },
{ 0x8C, SONYPI_EVENT_FNKEY_F12 },
{ 0x0C, SONYPI_EVENT_FNKEY_RELEASED },
+ { 0x9f, SONYPI_EVENT_CD_EJECT_PRESSED },
+ { 0x1f, SONYPI_EVENT_ANYBUTTON_RELEASED },
{ 0, 0 },
};
-/* SNC-only model map */
-static const struct dmi_system_id sony_nc_ids[] = {
- {
- .ident = "Sony Vaio FE Series",
- .callback = sony_nc_C_enable,
- .driver_data = sony_C_events,
- .matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"),
- DMI_MATCH(DMI_PRODUCT_NAME, "VGN-FE"),
- },
- },
- {
- .ident = "Sony Vaio FZ Series",
- .callback = sony_nc_C_enable,
- .driver_data = sony_C_events,
- .matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"),
- DMI_MATCH(DMI_PRODUCT_NAME, "VGN-FZ"),
- },
- },
- {
- .ident = "Sony Vaio C Series",
- .callback = sony_nc_C_enable,
- .driver_data = sony_C_events,
- .matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"),
- DMI_MATCH(DMI_PRODUCT_NAME, "VGN-C"),
- },
- },
- {
- .ident = "Sony Vaio N Series",
- .callback = sony_nc_C_enable,
- .driver_data = sony_C_events,
- .matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"),
- DMI_MATCH(DMI_PRODUCT_NAME, "VGN-N"),
- },
- },
- { }
+static struct sony_nc_event sony_127_events[] = {
+ { 0x81, SONYPI_EVENT_MODEKEY_PRESSED },
+ { 0x01, SONYPI_EVENT_ANYBUTTON_RELEASED },
+ { 0x82, SONYPI_EVENT_PKEY_P1 },
+ { 0x02, SONYPI_EVENT_ANYBUTTON_RELEASED },
+ { 0x83, SONYPI_EVENT_PKEY_P2 },
+ { 0x03, SONYPI_EVENT_ANYBUTTON_RELEASED },
+ { 0x84, SONYPI_EVENT_PKEY_P3 },
+ { 0x04, SONYPI_EVENT_ANYBUTTON_RELEASED },
+ { 0x85, SONYPI_EVENT_PKEY_P4 },
+ { 0x05, SONYPI_EVENT_ANYBUTTON_RELEASED },
+ { 0x86, SONYPI_EVENT_PKEY_P5 },
+ { 0x06, SONYPI_EVENT_ANYBUTTON_RELEASED },
+ { 0x06, SONYPI_EVENT_ANYBUTTON_RELEASED },
+ { 0x87, SONYPI_EVENT_SETTINGKEY_PRESSED },
+ { 0x07, SONYPI_EVENT_ANYBUTTON_RELEASED },
+ { 0, 0 },
};
/*
@@ -897,38 +916,59 @@ static const struct dmi_system_id sony_nc_ids[] = {
*/
static void sony_acpi_notify(acpi_handle handle, u32 event, void *data)
{
- struct sony_nc_event *evmap;
u32 ev = event;
- int result;
- if (ev == 0x92) {
- /* read the key pressed from EC.GECR
- * A call to SN07 with 0x0202 will do it as well respecting
- * the current protocol on different OSes
- *
- * Note: the path for GECR may be
- * \_SB.PCI0.LPCB.EC (C, FE, AR, N and friends)
- * \_SB.PCI0.PIB.EC0 (VGN-FR notifications are sent directly, no GECR)
- *
- * TODO: we may want to do the same for the older GHKE -need
- * dmi list- so this snippet may become one more callback.
- */
- if (acpi_callsetfunc(handle, "SN07", 0x0202, &result) < 0)
- dprintk("sony_acpi_notify, unable to decode event 0x%.2x\n", ev);
- else
- ev = result & 0xFF;
- }
+ if (ev >= 0x90) {
+ /* New-style event */
+ int result;
+ int key_handle = 0;
+ ev -= 0x90;
+
+ if (sony_find_snc_handle(0x100) == ev)
+ key_handle = 0x100;
+ if (sony_find_snc_handle(0x127) == ev)
+ key_handle = 0x127;
+
+ if (key_handle) {
+ struct sony_nc_event *key_event;
+
+ if (sony_call_snc_handle(key_handle, 0x200, &result)) {
+ dprintk("sony_acpi_notify, unable to decode"
+ " event 0x%.2x 0x%.2x\n", key_handle,
+ ev);
+ /* restore the original event */
+ ev = event;
+ } else {
+ ev = result & 0xFF;
+
+ if (key_handle == 0x100)
+ key_event = sony_100_events;
+ else
+ key_event = sony_127_events;
+
+ for (; key_event->data; key_event++) {
+ if (key_event->data == ev) {
+ ev = key_event->event;
+ break;
+ }
+ }
- if (sony_nc_events)
- for (evmap = sony_nc_events; evmap->event; evmap++) {
- if (evmap->data == ev) {
- ev = evmap->event;
- break;
+ if (!key_event->data)
+ printk(KERN_INFO DRV_PFX
+ "Unknown event: 0x%x 0x%x\n",
+ key_handle,
+ ev);
+ else
+ sony_laptop_report_input_event(ev);
}
+ } else if (sony_find_snc_handle(0x124) == ev) {
+ sony_nc_rfkill_update();
+ return;
}
+ } else
+ sony_laptop_report_input_event(ev);
dprintk("sony_acpi_notify, event: 0x%.2x\n", ev);
- sony_laptop_report_input_event(ev);
acpi_bus_generate_proc_event(sony_nc_acpi_device, 1, ev);
}
@@ -953,9 +993,25 @@ static acpi_status sony_walk_callback(acpi_handle handle, u32 level,
/*
* ACPI device
*/
+static int sony_nc_function_setup(struct acpi_device *device)
+{
+ int result;
+
+ /* Enable all events */
+ acpi_callsetfunc(sony_nc_acpi_handle, "SN02", 0xffff, &result);
+
+ /* Setup hotkeys */
+ sony_call_snc_handle(0x0100, 0, &result);
+ sony_call_snc_handle(0x0101, 0, &result);
+ sony_call_snc_handle(0x0102, 0x100, &result);
+
+ return 0;
+}
+
static int sony_nc_resume(struct acpi_device *device)
{
struct sony_nc_value *item;
+ acpi_handle handle;
for (item = sony_nc_values; item->name; item++) {
int ret;
@@ -970,13 +1026,188 @@ static int sony_nc_resume(struct acpi_device *device)
}
}
+ if (ACPI_SUCCESS(acpi_get_handle(sony_nc_acpi_handle, "ECON",
+ &handle))) {
+ if (acpi_callsetfunc(sony_nc_acpi_handle, "ECON", 1, NULL))
+ dprintk("ECON Method failed\n");
+ }
+
+ if (ACPI_SUCCESS(acpi_get_handle(sony_nc_acpi_handle, "SN00",
+ &handle))) {
+ dprintk("Doing SNC setup\n");
+ sony_nc_function_setup(device);
+ }
+
/* set the last requested brightness level */
if (sony_backlight_device &&
!sony_backlight_update_status(sony_backlight_device))
printk(KERN_WARNING DRV_PFX "unable to restore brightness level\n");
- /* re-initialize models with specific requirements */
- dmi_check_system(sony_nc_ids);
+ return 0;
+}
+
+static void sony_nc_rfkill_cleanup(void)
+{
+ int i;
+
+ for (i = 0; i < SONY_RFKILL_MAX; i++) {
+ if (sony_rfkill_devices[i])
+ rfkill_unregister(sony_rfkill_devices[i]);
+ }
+}
+
+static int sony_nc_rfkill_get(void *data, enum rfkill_state *state)
+{
+ int result;
+ int argument = sony_rfkill_address[(long) data];
+
+ sony_call_snc_handle(0x124, 0x200, &result);
+ if (result & 0x1) {
+ sony_call_snc_handle(0x124, argument, &result);
+ if (result & 0xf)
+ *state = RFKILL_STATE_UNBLOCKED;
+ else
+ *state = RFKILL_STATE_SOFT_BLOCKED;
+ } else {
+ *state = RFKILL_STATE_HARD_BLOCKED;
+ }
+
+ return 0;
+}
+
+static int sony_nc_rfkill_set(void *data, enum rfkill_state state)
+{
+ int result;
+ int argument = sony_rfkill_address[(long) data] + 0x100;
+
+ if (state == RFKILL_STATE_UNBLOCKED)
+ argument |= 0xff0000;
+
+ return sony_call_snc_handle(0x124, argument, &result);
+}
+
+static int sony_nc_setup_wifi_rfkill(struct acpi_device *device)
+{
+ int err = 0;
+ struct rfkill *sony_wifi_rfkill;
+
+ sony_wifi_rfkill = rfkill_allocate(&device->dev, RFKILL_TYPE_WLAN);
+ if (!sony_wifi_rfkill)
+ return -1;
+ sony_wifi_rfkill->name = "sony-wifi";
+ sony_wifi_rfkill->toggle_radio = sony_nc_rfkill_set;
+ sony_wifi_rfkill->get_state = sony_nc_rfkill_get;
+ sony_wifi_rfkill->user_claim_unsupported = 1;
+ sony_wifi_rfkill->data = (void *)SONY_WIFI;
+ err = rfkill_register(sony_wifi_rfkill);
+ if (err)
+ rfkill_free(sony_wifi_rfkill);
+ else
+ sony_rfkill_devices[SONY_WIFI] = sony_wifi_rfkill;
+ return err;
+}
+
+static int sony_nc_setup_bluetooth_rfkill(struct acpi_device *device)
+{
+ int err = 0;
+ struct rfkill *sony_bluetooth_rfkill;
+
+ sony_bluetooth_rfkill = rfkill_allocate(&device->dev,
+ RFKILL_TYPE_BLUETOOTH);
+ if (!sony_bluetooth_rfkill)
+ return -1;
+ sony_bluetooth_rfkill->name = "sony-bluetooth";
+ sony_bluetooth_rfkill->toggle_radio = sony_nc_rfkill_set;
+ sony_bluetooth_rfkill->get_state = sony_nc_rfkill_get;
+ sony_bluetooth_rfkill->user_claim_unsupported = 1;
+ sony_bluetooth_rfkill->data = (void *)SONY_BLUETOOTH;
+ err = rfkill_register(sony_bluetooth_rfkill);
+ if (err)
+ rfkill_free(sony_bluetooth_rfkill);
+ else
+ sony_rfkill_devices[SONY_BLUETOOTH] = sony_bluetooth_rfkill;
+ return err;
+}
+
+static int sony_nc_setup_wwan_rfkill(struct acpi_device *device)
+{
+ int err = 0;
+ struct rfkill *sony_wwan_rfkill;
+
+ sony_wwan_rfkill = rfkill_allocate(&device->dev, RFKILL_TYPE_WWAN);
+ if (!sony_wwan_rfkill)
+ return -1;
+ sony_wwan_rfkill->name = "sony-wwan";
+ sony_wwan_rfkill->toggle_radio = sony_nc_rfkill_set;
+ sony_wwan_rfkill->get_state = sony_nc_rfkill_get;
+ sony_wwan_rfkill->user_claim_unsupported = 1;
+ sony_wwan_rfkill->data = (void *)SONY_WWAN;
+ err = rfkill_register(sony_wwan_rfkill);
+ if (err)
+ rfkill_free(sony_wwan_rfkill);
+ else
+ sony_rfkill_devices[SONY_WWAN] = sony_wwan_rfkill;
+ return err;
+}
+
+static int sony_nc_setup_wimax_rfkill(struct acpi_device *device)
+{
+ int err = 0;
+ struct rfkill *sony_wimax_rfkill;
+
+ sony_wimax_rfkill = rfkill_allocate(&device->dev, RFKILL_TYPE_WIMAX);
+ if (!sony_wimax_rfkill)
+ return -1;
+ sony_wimax_rfkill->name = "sony-wimax";
+ sony_wimax_rfkill->toggle_radio = sony_nc_rfkill_set;
+ sony_wimax_rfkill->get_state = sony_nc_rfkill_get;
+ sony_wimax_rfkill->user_claim_unsupported = 1;
+ sony_wimax_rfkill->data = (void *)SONY_WIMAX;
+ err = rfkill_register(sony_wimax_rfkill);
+ if (err)
+ rfkill_free(sony_wimax_rfkill);
+ else
+ sony_rfkill_devices[SONY_WIMAX] = sony_wimax_rfkill;
+ return err;
+}
+
+static void sony_nc_rfkill_update()
+{
+ int i;
+ enum rfkill_state state;
+
+ for (i = 0; i < SONY_RFKILL_MAX; i++) {
+ if (sony_rfkill_devices[i]) {
+ sony_rfkill_devices[i]->
+ get_state(sony_rfkill_devices[i]->data,
+ &state);
+ rfkill_force_state(sony_rfkill_devices[i], state);
+ }
+ }
+}
+
+static int sony_nc_rfkill_setup(struct acpi_device *device)
+{
+ int result, ret;
+
+ if (sony_find_snc_handle(0x124) == -1)
+ return -1;
+
+ ret = sony_call_snc_handle(0x124, 0xb00, &result);
+ if (ret) {
+ printk(KERN_INFO DRV_PFX
+ "Unable to enumerate rfkill devices: %x\n", ret);
+ return ret;
+ }
+
+ if (result & 0x1)
+ sony_nc_setup_wifi_rfkill(device);
+ if (result & 0x2)
+ sony_nc_setup_bluetooth_rfkill(device);
+ if (result & 0x1c)
+ sony_nc_setup_wwan_rfkill(device);
+ if (result & 0x20)
+ sony_nc_setup_wimax_rfkill(device);
return 0;
}
@@ -1024,11 +1255,24 @@ static int sony_nc_add(struct acpi_device *device)
dprintk("_INI Method failed\n");
}
+ if (ACPI_SUCCESS(acpi_get_handle(sony_nc_acpi_handle, "ECON",
+ &handle))) {
+ if (acpi_callsetfunc(sony_nc_acpi_handle, "ECON", 1, NULL))
+ dprintk("ECON Method failed\n");
+ }
+
+ if (ACPI_SUCCESS(acpi_get_handle(sony_nc_acpi_handle, "SN00",
+ &handle))) {
+ dprintk("Doing SNC setup\n");
+ sony_nc_function_setup(device);
+ sony_nc_rfkill_setup(device);
+ }
+
/* setup input devices and helper fifo */
result = sony_laptop_setup_input(device);
if (result) {
printk(KERN_ERR DRV_PFX
- "Unabe to create input devices.\n");
+ "Unable to create input devices.\n");
goto outwalk;
}
@@ -1063,9 +1307,6 @@ static int sony_nc_add(struct acpi_device *device)
}
- /* initialize models with specific requirements */
- dmi_check_system(sony_nc_ids);
-
result = sony_pf_add();
if (result)
goto outbacklight;
@@ -1131,6 +1372,7 @@ static int sony_nc_add(struct acpi_device *device)
sony_laptop_remove_input();
outwalk:
+ sony_nc_rfkill_cleanup();
return result;
}
@@ -1156,6 +1398,7 @@ static int sony_nc_remove(struct acpi_device *device, int type)
sony_pf_remove();
sony_laptop_remove_input();
+ sony_nc_rfkill_cleanup();
dprintk(SONY_NC_DRIVER_NAME " removed.\n");
return 0;
@@ -1195,7 +1438,6 @@ static struct acpi_driver sony_nc_driver = {
#define SONYPI_TYPE1_OFFSET 0x04
#define SONYPI_TYPE2_OFFSET 0x12
#define SONYPI_TYPE3_OFFSET 0x12
-#define SONYPI_TYPE4_OFFSET 0x12
struct sony_pic_ioport {
struct acpi_resource_io io1;
@@ -1328,6 +1570,7 @@ static struct sonypi_event sonypi_pkeyev[] = {
{ 0x01, SONYPI_EVENT_PKEY_P1 },
{ 0x02, SONYPI_EVENT_PKEY_P2 },
{ 0x04, SONYPI_EVENT_PKEY_P3 },
+ { 0x20, SONYPI_EVENT_PKEY_P1 },
{ 0, 0 }
};
@@ -1371,6 +1614,7 @@ static struct sonypi_event sonypi_zoomev[] = {
{ 0x39, SONYPI_EVENT_ZOOM_PRESSED },
{ 0x10, SONYPI_EVENT_ZOOM_IN_PRESSED },
{ 0x20, SONYPI_EVENT_ZOOM_OUT_PRESSED },
+ { 0x04, SONYPI_EVENT_ZOOM_PRESSED },
{ 0, 0 }
};
@@ -1401,6 +1645,19 @@ static struct sonypi_event sonypi_batteryev[] = {
{ 0, 0 }
};
+/* The set of possible volume events */
+static struct sonypi_event sonypi_volumeev[] = {
+ { 0x01, SONYPI_EVENT_VOLUME_INC_PRESSED },
+ { 0x02, SONYPI_EVENT_VOLUME_DEC_PRESSED },
+ { 0, 0 }
+};
+
+/* The set of possible brightness events */
+static struct sonypi_event sonypi_brightnessev[] = {
+ { 0x80, SONYPI_EVENT_BRIGHTNESS_PRESSED },
+ { 0, 0 }
+};
+
static struct sonypi_eventtypes type1_events[] = {
{ 0, 0xffffffff, sonypi_releaseev },
{ 0x70, SONYPI_MEYE_MASK, sonypi_meyeev },
@@ -1438,17 +1695,11 @@ static struct sonypi_eventtypes type3_events[] = {
{ 0x31, SONYPI_MEMORYSTICK_MASK, sonypi_memorystickev },
{ 0x41, SONYPI_BATTERY_MASK, sonypi_batteryev },
{ 0x31, SONYPI_PKEY_MASK, sonypi_pkeyev },
- { 0 },
-};
-static struct sonypi_eventtypes type4_events[] = {
- { 0, 0xffffffff, sonypi_releaseev },
- { 0x21, SONYPI_FNKEY_MASK, sonypi_fnkeyev },
- { 0x31, SONYPI_WIRELESS_MASK, sonypi_wlessev },
- { 0x31, SONYPI_MEMORYSTICK_MASK, sonypi_memorystickev },
- { 0x41, SONYPI_BATTERY_MASK, sonypi_batteryev },
{ 0x05, SONYPI_PKEY_MASK, sonypi_pkeyev },
{ 0x05, SONYPI_ZOOM_MASK, sonypi_zoomev },
{ 0x05, SONYPI_CAPTURE_MASK, sonypi_captureev },
+ { 0x05, SONYPI_PKEY_MASK, sonypi_volumeev },
+ { 0x05, SONYPI_PKEY_MASK, sonypi_brightnessev },
{ 0 },
};
@@ -1511,11 +1762,11 @@ static u8 sony_pic_call3(u8 dev, u8 fn, u8 v)
/*
* minidrivers for SPIC models
*/
-static int type4_handle_irq(const u8 data_mask, const u8 ev)
+static int type3_handle_irq(const u8 data_mask, const u8 ev)
{
/*
* 0x31 could mean we have to take some extra action and wait for
- * the next irq for some Type4 models, it will generate a new
+ * the next irq for some Type3 models, it will generate a new
* irq and we can read new data from the device:
* - 0x5c and 0x5f requires 0xA0
* - 0x61 requires 0xB3
@@ -1545,16 +1796,10 @@ static struct device_ctrl spic_types[] = {
},
{
.model = SONYPI_DEVICE_TYPE3,
- .handle_irq = NULL,
+ .handle_irq = type3_handle_irq,
.evport_offset = SONYPI_TYPE3_OFFSET,
.event_types = type3_events,
},
- {
- .model = SONYPI_DEVICE_TYPE4,
- .handle_irq = type4_handle_irq,
- .evport_offset = SONYPI_TYPE4_OFFSET,
- .event_types = type4_events,
- },
};
static void sony_pic_detect_device_type(struct sony_pic_dev *dev)
@@ -1578,14 +1823,21 @@ static void sony_pic_detect_device_type(struct sony_pic_dev *dev)
pcidev = pci_get_device(PCI_VENDOR_ID_INTEL,
PCI_DEVICE_ID_INTEL_ICH7_1, NULL);
if (pcidev) {
- dev->control = &spic_types[3];
+ dev->control = &spic_types[2];
goto out;
}
pcidev = pci_get_device(PCI_VENDOR_ID_INTEL,
PCI_DEVICE_ID_INTEL_ICH8_4, NULL);
if (pcidev) {
- dev->control = &spic_types[3];
+ dev->control = &spic_types[2];
+ goto out;
+ }
+
+ pcidev = pci_get_device(PCI_VENDOR_ID_INTEL,
+ PCI_DEVICE_ID_INTEL_ICH9_1, NULL);
+ if (pcidev) {
+ dev->control = &spic_types[2];
goto out;
}
@@ -1598,8 +1850,7 @@ out:
printk(KERN_INFO DRV_PFX "detected Type%d model\n",
dev->control->model == SONYPI_DEVICE_TYPE1 ? 1 :
- dev->control->model == SONYPI_DEVICE_TYPE2 ? 2 :
- dev->control->model == SONYPI_DEVICE_TYPE3 ? 3 : 4);
+ dev->control->model == SONYPI_DEVICE_TYPE2 ? 2 : 3);
}
/* camera tests and poweron/poweroff */
@@ -1754,17 +2005,14 @@ int sony_pic_camera_command(int command, u8 value)
EXPORT_SYMBOL(sony_pic_camera_command);
/* gprs/edge modem (SZ460N and SZ210P), thanks to Joshua Wise */
-static void sony_pic_set_wwanpower(u8 state)
+static void __sony_pic_set_wwanpower(u8 state)
{
state = !!state;
- mutex_lock(&spic_dev.lock);
- if (spic_dev.wwan_power == state) {
- mutex_unlock(&spic_dev.lock);
+ if (spic_dev.wwan_power == state)
return;
- }
sony_pic_call2(0xB0, state);
+ sony_pic_call1(0x82);
spic_dev.wwan_power = state;
- mutex_unlock(&spic_dev.lock);
}
static ssize_t sony_pic_wwanpower_store(struct device *dev,
@@ -1776,7 +2024,9 @@ static ssize_t sony_pic_wwanpower_store(struct device *dev,
return -EINVAL;
value = simple_strtoul(buffer, NULL, 10);
- sony_pic_set_wwanpower(value);
+ mutex_lock(&spic_dev.lock);
+ __sony_pic_set_wwanpower(value);
+ mutex_unlock(&spic_dev.lock);
return count;
}
@@ -1934,10 +2184,15 @@ static int sonypi_misc_release(struct inode *inode, struct file *file)
static int sonypi_misc_open(struct inode *inode, struct file *file)
{
/* Flush input queue on first open */
- lock_kernel();
+ unsigned long flags;
+
+ spin_lock_irqsave(sonypi_compat.fifo->lock, flags);
+
if (atomic_inc_return(&sonypi_compat.open_count) == 1)
- kfifo_reset(sonypi_compat.fifo);
- unlock_kernel();
+ __kfifo_reset(sonypi_compat.fifo);
+
+ spin_unlock_irqrestore(sonypi_compat.fifo->lock, flags);
+
return 0;
}
@@ -1990,8 +2245,8 @@ static int ec_read16(u8 addr, u16 *value)
return 0;
}
-static int sonypi_misc_ioctl(struct inode *ip, struct file *fp,
- unsigned int cmd, unsigned long arg)
+static long sonypi_misc_ioctl(struct file *fp, unsigned int cmd,
+ unsigned long arg)
{
int ret = 0;
void __user *argp = (void __user *)arg;
@@ -2125,7 +2380,7 @@ static const struct file_operations sonypi_misc_fops = {
.open = sonypi_misc_open,
.release = sonypi_misc_release,
.fasync = sonypi_misc_fasync,
- .ioctl = sonypi_misc_ioctl,
+ .unlocked_ioctl = sonypi_misc_ioctl,
};
static struct miscdevice sonypi_misc_device = {
@@ -2566,7 +2821,7 @@ static int sony_pic_add(struct acpi_device *device)
result = sony_pic_possible_resources(device);
if (result) {
printk(KERN_ERR DRV_PFX
- "Unabe to read possible resources.\n");
+ "Unable to read possible resources.\n");
goto err_free_resources;
}
@@ -2574,7 +2829,7 @@ static int sony_pic_add(struct acpi_device *device)
result = sony_laptop_setup_input(device);
if (result) {
printk(KERN_ERR DRV_PFX
- "Unabe to create input devices.\n");
+ "Unable to create input devices.\n");
goto err_free_resources;
}
generated by cgit v0.10.2 at 2024-10-31 17:33:26 (GMT)