diff options
| -rw-r--r-- | drivers/media/rc/imon.c | 266 |
1 files changed, 173 insertions, 93 deletions
diff --git a/drivers/media/rc/imon.c b/drivers/media/rc/imon.c index 7115e68..3fc7595 100644 --- a/drivers/media/rc/imon.c +++ b/drivers/media/rc/imon.c @@ -87,6 +87,18 @@ static ssize_t lcd_write(struct file *file, const char __user *buf, /*** G L O B A L S ***/ +struct imon_panel_key_table { + u64 hw_code; + u32 keycode; +}; + +struct imon_usb_dev_descr { + __u16 flags; +#define IMON_NO_FLAGS 0 +#define IMON_NEED_20MS_PKT_DELAY 1 + struct imon_panel_key_table key_table[]; +}; + struct imon_context { struct device *dev; /* Newer devices have two interfaces */ @@ -150,6 +162,8 @@ struct imon_context { struct timer_list ttimer; /* touch screen timer */ int touch_x; /* x coordinate on touchscreen */ int touch_y; /* y coordinate on touchscreen */ + struct imon_usb_dev_descr *dev_descr; /* device description with key + table for front panels */ }; #define TOUCH_TIMEOUT (HZ/30) @@ -186,8 +200,111 @@ enum { IMON_KEY_PANEL = 2, }; -enum { - IMON_NEED_20MS_PKT_DELAY = 1 +static struct usb_class_driver imon_vfd_class = { + .name = DEVICE_NAME, + .fops = &vfd_fops, + .minor_base = DISPLAY_MINOR_BASE, +}; + +static struct usb_class_driver imon_lcd_class = { + .name = DEVICE_NAME, + .fops = &lcd_fops, + .minor_base = DISPLAY_MINOR_BASE, +}; + +/* imon receiver front panel/knob key table */ +static const struct imon_usb_dev_descr imon_default_table = { + .flags = IMON_NO_FLAGS, + .key_table = { + { 0x000000000f00ffeell, KEY_MEDIA }, /* Go */ + { 0x000000001200ffeell, KEY_UP }, + { 0x000000001300ffeell, KEY_DOWN }, + { 0x000000001400ffeell, KEY_LEFT }, + { 0x000000001500ffeell, KEY_RIGHT }, + { 0x000000001600ffeell, KEY_ENTER }, + { 0x000000001700ffeell, KEY_ESC }, + { 0x000000001f00ffeell, KEY_AUDIO }, + { 0x000000002000ffeell, KEY_VIDEO }, + { 0x000000002100ffeell, KEY_CAMERA }, + { 0x000000002700ffeell, KEY_DVD }, + { 0x000000002300ffeell, KEY_TV }, + { 0x000000002b00ffeell, KEY_EXIT }, + { 0x000000002c00ffeell, KEY_SELECT }, + { 0x000000002d00ffeell, KEY_MENU }, + { 0x000000000500ffeell, KEY_PREVIOUS }, + { 0x000000000700ffeell, KEY_REWIND }, + { 0x000000000400ffeell, KEY_STOP }, + { 0x000000003c00ffeell, KEY_PLAYPAUSE }, + { 0x000000000800ffeell, KEY_FASTFORWARD }, + { 0x000000000600ffeell, KEY_NEXT }, + { 0x000000010000ffeell, KEY_RIGHT }, + { 0x000001000000ffeell, KEY_LEFT }, + { 0x000000003d00ffeell, KEY_SELECT }, + { 0x000100000000ffeell, KEY_VOLUMEUP }, + { 0x010000000000ffeell, KEY_VOLUMEDOWN }, + { 0x000000000100ffeell, KEY_MUTE }, + /* 0xffdc iMON MCE VFD */ + { 0x00010000ffffffeell, KEY_VOLUMEUP }, + { 0x01000000ffffffeell, KEY_VOLUMEDOWN }, + { 0x00000001ffffffeell, KEY_MUTE }, + { 0x0000000fffffffeell, KEY_MEDIA }, + { 0x00000012ffffffeell, KEY_UP }, + { 0x00000013ffffffeell, KEY_DOWN }, + { 0x00000014ffffffeell, KEY_LEFT }, + { 0x00000015ffffffeell, KEY_RIGHT }, + { 0x00000016ffffffeell, KEY_ENTER }, + { 0x00000017ffffffeell, KEY_ESC }, + /* iMON Knob values */ + { 0x000100ffffffffeell, KEY_VOLUMEUP }, + { 0x010000ffffffffeell, KEY_VOLUMEDOWN }, + { 0x000008ffffffffeell, KEY_MUTE }, + { 0, KEY_RESERVED }, + } +}; + +static const struct imon_usb_dev_descr imon_OEM_VFD = { + .flags = IMON_NEED_20MS_PKT_DELAY, + .key_table = { + { 0x000000000f00ffeell, KEY_MEDIA }, /* Go */ + { 0x000000001200ffeell, KEY_UP }, + { 0x000000001300ffeell, KEY_DOWN }, + { 0x000000001400ffeell, KEY_LEFT }, + { 0x000000001500ffeell, KEY_RIGHT }, + { 0x000000001600ffeell, KEY_ENTER }, + { 0x000000001700ffeell, KEY_ESC }, + { 0x000000001f00ffeell, KEY_AUDIO }, + { 0x000000002b00ffeell, KEY_EXIT }, + { 0x000000002c00ffeell, KEY_SELECT }, + { 0x000000002d00ffeell, KEY_MENU }, + { 0x000000000500ffeell, KEY_PREVIOUS }, + { 0x000000000700ffeell, KEY_REWIND }, + { 0x000000000400ffeell, KEY_STOP }, + { 0x000000003c00ffeell, KEY_PLAYPAUSE }, + { 0x000000000800ffeell, KEY_FASTFORWARD }, + { 0x000000000600ffeell, KEY_NEXT }, + { 0x000000010000ffeell, KEY_RIGHT }, + { 0x000001000000ffeell, KEY_LEFT }, + { 0x000000003d00ffeell, KEY_SELECT }, + { 0x000100000000ffeell, KEY_VOLUMEUP }, + { 0x010000000000ffeell, KEY_VOLUMEDOWN }, + { 0x000000000100ffeell, KEY_MUTE }, + /* 0xffdc iMON MCE VFD */ + { 0x00010000ffffffeell, KEY_VOLUMEUP }, + { 0x01000000ffffffeell, KEY_VOLUMEDOWN }, + { 0x00000001ffffffeell, KEY_MUTE }, + { 0x0000000fffffffeell, KEY_MEDIA }, + { 0x00000012ffffffeell, KEY_UP }, + { 0x00000013ffffffeell, KEY_DOWN }, + { 0x00000014ffffffeell, KEY_LEFT }, + { 0x00000015ffffffeell, KEY_RIGHT }, + { 0x00000016ffffffeell, KEY_ENTER }, + { 0x00000017ffffffeell, KEY_ESC }, + /* iMON Knob values */ + { 0x000100ffffffffeell, KEY_VOLUMEUP }, + { 0x010000ffffffffeell, KEY_VOLUMEDOWN }, + { 0x000008ffffffffeell, KEY_MUTE }, + { 0, KEY_RESERVED }, + } }; /* @@ -208,7 +325,8 @@ static struct usb_device_id imon_usb_id_table[] = { * SoundGraph iMON PAD (IR & LCD) * SoundGraph iMON Knob (IR only) */ - { USB_DEVICE(0x15c2, 0xffdc) }, + { USB_DEVICE(0x15c2, 0xffdc), + .driver_info = (unsigned long)&imon_default_table }, /* * Newer devices, all driven by the latest iMON Windows driver, full @@ -216,43 +334,62 @@ static struct usb_device_id imon_usb_id_table[] = { * Need user input to fill in details on unknown devices. */ /* SoundGraph iMON OEM Touch LCD (IR & 7" VGA LCD) */ - { USB_DEVICE(0x15c2, 0x0034) }, + { USB_DEVICE(0x15c2, 0x0034), + .driver_info = (unsigned long)&imon_default_table }, /* SoundGraph iMON OEM Touch LCD (IR & 4.3" VGA LCD) */ - { USB_DEVICE(0x15c2, 0x0035) }, + { USB_DEVICE(0x15c2, 0x0035), + .driver_info = (unsigned long)&imon_default_table}, /* SoundGraph iMON OEM VFD (IR & VFD) */ - { USB_DEVICE(0x15c2, 0x0036), .driver_info = IMON_NEED_20MS_PKT_DELAY }, + { USB_DEVICE(0x15c2, 0x0036), + .driver_info = (unsigned long)&imon_OEM_VFD }, /* device specifics unknown */ - { USB_DEVICE(0x15c2, 0x0037) }, + { USB_DEVICE(0x15c2, 0x0037), + .driver_info = (unsigned long)&imon_default_table}, /* SoundGraph iMON OEM LCD (IR & LCD) */ - { USB_DEVICE(0x15c2, 0x0038) }, + { USB_DEVICE(0x15c2, 0x0038), + .driver_info = (unsigned long)&imon_default_table}, /* SoundGraph iMON UltraBay (IR & LCD) */ - { USB_DEVICE(0x15c2, 0x0039) }, + { USB_DEVICE(0x15c2, 0x0039), + .driver_info = (unsigned long)&imon_default_table}, /* device specifics unknown */ - { USB_DEVICE(0x15c2, 0x003a) }, + { USB_DEVICE(0x15c2, 0x003a), + .driver_info = (unsigned long)&imon_default_table}, /* device specifics unknown */ - { USB_DEVICE(0x15c2, 0x003b) }, + { USB_DEVICE(0x15c2, 0x003b), + .driver_info = (unsigned long)&imon_default_table}, /* SoundGraph iMON OEM Inside (IR only) */ - { USB_DEVICE(0x15c2, 0x003c) }, + { USB_DEVICE(0x15c2, 0x003c), + .driver_info = (unsigned long)&imon_default_table}, /* device specifics unknown */ - { USB_DEVICE(0x15c2, 0x003d) }, + { USB_DEVICE(0x15c2, 0x003d), + .driver_info = (unsigned long)&imon_default_table}, /* device specifics unknown */ - { USB_DEVICE(0x15c2, 0x003e) }, + { USB_DEVICE(0x15c2, 0x003e), + .driver_info = (unsigned long)&imon_default_table}, /* device specifics unknown */ - { USB_DEVICE(0x15c2, 0x003f) }, + { USB_DEVICE(0x15c2, 0x003f), + .driver_info = (unsigned long)&imon_default_table}, /* device specifics unknown */ - { USB_DEVICE(0x15c2, 0x0040) }, + { USB_DEVICE(0x15c2, 0x0040), + .driver_info = (unsigned long)&imon_default_table}, /* SoundGraph iMON MINI (IR only) */ - { USB_DEVICE(0x15c2, 0x0041) }, + { USB_DEVICE(0x15c2, 0x0041), + .driver_info = (unsigned long)&imon_default_table}, /* Antec Veris Multimedia Station EZ External (IR only) */ - { USB_DEVICE(0x15c2, 0x0042) }, + { USB_DEVICE(0x15c2, 0x0042), + .driver_info = (unsigned long)&imon_default_table}, /* Antec Veris Multimedia Station Basic Internal (IR only) */ - { USB_DEVICE(0x15c2, 0x0043) }, + { USB_DEVICE(0x15c2, 0x0043), + .driver_info = (unsigned long)&imon_default_table}, /* Antec Veris Multimedia Station Elite (IR & VFD) */ - { USB_DEVICE(0x15c2, 0x0044) }, + { USB_DEVICE(0x15c2, 0x0044), + .driver_info = (unsigned long)&imon_default_table}, /* Antec Veris Multimedia Station Premiere (IR & LCD) */ - { USB_DEVICE(0x15c2, 0x0045) }, + { USB_DEVICE(0x15c2, 0x0045), + .driver_info = (unsigned long)&imon_default_table}, /* device specifics unknown */ - { USB_DEVICE(0x15c2, 0x0046) }, + { USB_DEVICE(0x15c2, 0x0046), + .driver_info = (unsigned long)&imon_default_table}, {} }; @@ -266,67 +403,6 @@ static struct usb_driver imon_driver = { .id_table = imon_usb_id_table, }; -static struct usb_class_driver imon_vfd_class = { - .name = DEVICE_NAME, - .fops = &vfd_fops, - .minor_base = DISPLAY_MINOR_BASE, -}; - -static struct usb_class_driver imon_lcd_class = { - .name = DEVICE_NAME, - .fops = &lcd_fops, - .minor_base = DISPLAY_MINOR_BASE, -}; - -/* imon receiver front panel/knob key table */ -static const struct { - u64 hw_code; - u32 keycode; -} imon_panel_key_table[] = { - { 0x000000000f00ffeell, KEY_MEDIA }, /* Go */ - { 0x000000001200ffeell, KEY_UP }, - { 0x000000001300ffeell, KEY_DOWN }, - { 0x000000001400ffeell, KEY_LEFT }, - { 0x000000001500ffeell, KEY_RIGHT }, - { 0x000000001600ffeell, KEY_ENTER }, - { 0x000000001700ffeell, KEY_ESC }, - { 0x000000001f00ffeell, KEY_AUDIO }, - { 0x000000002000ffeell, KEY_VIDEO }, - { 0x000000002100ffeell, KEY_CAMERA }, - { 0x000000002700ffeell, KEY_DVD }, - { 0x000000002300ffeell, KEY_TV }, - { 0x000000002b00ffeell, KEY_EXIT }, - { 0x000000002c00ffeell, KEY_SELECT }, - { 0x000000002d00ffeell, KEY_MENU }, - { 0x000000000500ffeell, KEY_PREVIOUS }, - { 0x000000000700ffeell, KEY_REWIND }, - { 0x000000000400ffeell, KEY_STOP }, - { 0x000000003c00ffeell, KEY_PLAYPAUSE }, - { 0x000000000800ffeell, KEY_FASTFORWARD }, - { 0x000000000600ffeell, KEY_NEXT }, - { 0x000000010000ffeell, KEY_RIGHT }, - { 0x000001000000ffeell, KEY_LEFT }, - { 0x000000003d00ffeell, KEY_SELECT }, - { 0x000100000000ffeell, KEY_VOLUMEUP }, - { 0x010000000000ffeell, KEY_VOLUMEDOWN }, - { 0x000000000100ffeell, KEY_MUTE }, - /* 0xffdc iMON MCE VFD */ - { 0x00010000ffffffeell, KEY_VOLUMEUP }, - { 0x01000000ffffffeell, KEY_VOLUMEDOWN }, - { 0x00000001ffffffeell, KEY_MUTE }, - { 0x0000000fffffffeell, KEY_MEDIA }, - { 0x00000012ffffffeell, KEY_UP }, - { 0x00000013ffffffeell, KEY_DOWN }, - { 0x00000014ffffffeell, KEY_LEFT }, - { 0x00000015ffffffeell, KEY_RIGHT }, - { 0x00000016ffffffeell, KEY_ENTER }, - { 0x00000017ffffffeell, KEY_ESC }, - /* iMON Knob values */ - { 0x000100ffffffffeell, KEY_VOLUMEUP }, - { 0x010000ffffffffeell, KEY_VOLUMEDOWN }, - { 0x000008ffffffffeell, KEY_MUTE }, -}; - /* to prevent races between open() and disconnect(), probing, etc */ static DEFINE_MUTEX(driver_lock); @@ -1210,18 +1286,19 @@ static u32 imon_mce_key_lookup(struct imon_context *ictx, u32 scancode) return keycode; } -static u32 imon_panel_key_lookup(u64 code) +static u32 imon_panel_key_lookup(struct imon_context *ictx, u64 code) { int i; u32 keycode = KEY_RESERVED; + struct imon_panel_key_table *key_table = ictx->dev_descr->key_table; - for (i = 0; i < ARRAY_SIZE(imon_panel_key_table); i++) { - if (imon_panel_key_table[i].hw_code == (code | 0xffee)) { - keycode = imon_panel_key_table[i].keycode; + for (i = 0; key_table[i].hw_code != 0; i++) { + if (key_table[i].hw_code == (code | 0xffee)) { + keycode = key_table[i].keycode; break; } } - + ictx->release_code = false; return keycode; } @@ -1511,7 +1588,7 @@ static void imon_incoming_packet(struct imon_context *ictx, if (len == 8 && buf[7] == 0xee) { scancode = be64_to_cpu(*((u64 *)buf)); ktype = IMON_KEY_PANEL; - kc = imon_panel_key_lookup(scancode); + kc = imon_panel_key_lookup(ictx, scancode); } else { scancode = be32_to_cpu(*((u32 *)buf)); if (ictx->rc_type == RC_BIT_RC6_MCE) { @@ -1908,6 +1985,7 @@ out: static struct input_dev *imon_init_idev(struct imon_context *ictx) { + struct imon_panel_key_table *key_table = ictx->dev_descr->key_table; struct input_dev *idev; int ret, i; @@ -1933,8 +2011,8 @@ static struct input_dev *imon_init_idev(struct imon_context *ictx) BIT_MASK(REL_WHEEL); /* panel and/or knob code support */ - for (i = 0; i < ARRAY_SIZE(imon_panel_key_table); i++) { - u32 kc = imon_panel_key_table[i].keycode; + for (i = 0; key_table[i].hw_code != 0; i++) { + u32 kc = key_table[i].keycode; __set_bit(kc, idev->keybit); } @@ -2135,9 +2213,11 @@ static struct imon_context *imon_init_intf0(struct usb_interface *intf, ictx->vendor = le16_to_cpu(ictx->usbdev_intf0->descriptor.idVendor); ictx->product = le16_to_cpu(ictx->usbdev_intf0->descriptor.idProduct); + /* save drive info for later accessing the panel/knob key table */ + ictx->dev_descr = (struct imon_usb_dev_descr *)id->driver_info; /* default send_packet delay is 5ms but some devices need more */ - ictx->send_packet_delay = id->driver_info & IMON_NEED_20MS_PKT_DELAY ? - 20 : 5; + ictx->send_packet_delay = ictx->dev_descr->flags & + IMON_NEED_20MS_PKT_DELAY ? 20 : 5; ret = -ENODEV; iface_desc = intf->cur_altsetting; |