diff options
author | Jiri Kosina <jkosina@suse.cz> | 2010-10-23 22:49:32 +0200 |
---|---|---|
committer | Jiri Kosina <jkosina@suse.cz> | 2010-10-23 22:49:32 +0200 |
commit | 8b66a16f25f819bb1f132f075c5c01a288776cf8 (patch) | |
tree | ff6e16818194aca66d8ea34f9765067b2a82020a | |
parent | bbd128b5acae85b2ef346e95cc5a729ac5252f19 (diff) | |
parent | 41fa92302be7fa37c5c38e17e2097d3e5e9da13a (diff) |
Merge branch 'uc-logic' into for-linus
Conflicts:
drivers/hid/hid-ids.h
drivers/hid/hid-lg.c
drivers/hid/usbhid/hid-quirks.c
-rw-r--r-- | drivers/hid/Kconfig | 6 | ||||
-rw-r--r-- | drivers/hid/Makefile | 1 | ||||
-rw-r--r-- | drivers/hid/hid-apple.c | 7 | ||||
-rw-r--r-- | drivers/hid/hid-cherry.c | 7 | ||||
-rw-r--r-- | drivers/hid/hid-core.c | 6 | ||||
-rw-r--r-- | drivers/hid/hid-cypress.c | 9 | ||||
-rw-r--r-- | drivers/hid/hid-elecom.c | 7 | ||||
-rw-r--r-- | drivers/hid/hid-ids.h | 4 | ||||
-rw-r--r-- | drivers/hid/hid-input.c | 4 | ||||
-rw-r--r-- | drivers/hid/hid-kye.c | 7 | ||||
-rw-r--r-- | drivers/hid/hid-lg.c | 10 | ||||
-rw-r--r-- | drivers/hid/hid-microsoft.c | 7 | ||||
-rw-r--r-- | drivers/hid/hid-monterey.c | 7 | ||||
-rw-r--r-- | drivers/hid/hid-ortek.c | 7 | ||||
-rw-r--r-- | drivers/hid/hid-petalynx.c | 7 | ||||
-rw-r--r-- | drivers/hid/hid-prodikeys.c | 7 | ||||
-rw-r--r-- | drivers/hid/hid-samsung.c | 20 | ||||
-rw-r--r-- | drivers/hid/hid-sony.c | 7 | ||||
-rw-r--r-- | drivers/hid/hid-sunplus.c | 7 | ||||
-rw-r--r-- | drivers/hid/hid-uclogic.c | 623 | ||||
-rw-r--r-- | drivers/hid/hid-zydacron.c | 7 | ||||
-rw-r--r-- | drivers/hid/usbhid/hid-quirks.c | 2 | ||||
-rw-r--r-- | include/linux/hid.h | 4 |
23 files changed, 715 insertions, 58 deletions
diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig index 68a7e862068..2685beebc8d 100644 --- a/drivers/hid/Kconfig +++ b/drivers/hid/Kconfig @@ -176,6 +176,12 @@ config HID_KYE ---help--- Support for Kye/Genius Ergo Mouse. +config HID_UCLOGIC + tristate "UC-Logic" + depends on USB_HID + ---help--- + Support for UC-Logic tablets. + config HID_GYRATION tristate "Gyration remote control" depends on USB_HID diff --git a/drivers/hid/Makefile b/drivers/hid/Makefile index ad74abcc73d..62ab1383a99 100644 --- a/drivers/hid/Makefile +++ b/drivers/hid/Makefile @@ -65,6 +65,7 @@ obj-$(CONFIG_HID_GREENASIA) += hid-gaff.o obj-$(CONFIG_HID_THRUSTMASTER) += hid-tmff.o obj-$(CONFIG_HID_TOPSEED) += hid-topseed.o obj-$(CONFIG_HID_TWINHAN) += hid-twinhan.o +obj-$(CONFIG_HID_UCLOGIC) += hid-uclogic.o obj-$(CONFIG_HID_ZEROPLUS) += hid-zpff.o obj-$(CONFIG_HID_ZYDACRON) += hid-zydacron.o obj-$(CONFIG_HID_WACOM) += hid-wacom.o diff --git a/drivers/hid/hid-apple.c b/drivers/hid/hid-apple.c index bba05d0a898..eaeca564a8d 100644 --- a/drivers/hid/hid-apple.c +++ b/drivers/hid/hid-apple.c @@ -246,17 +246,18 @@ static int apple_event(struct hid_device *hdev, struct hid_field *field, /* * MacBook JIS keyboard has wrong logical maximum */ -static void apple_report_fixup(struct hid_device *hdev, __u8 *rdesc, - unsigned int rsize) +static __u8 *apple_report_fixup(struct hid_device *hdev, __u8 *rdesc, + unsigned int *rsize) { struct apple_sc *asc = hid_get_drvdata(hdev); - if ((asc->quirks & APPLE_RDESC_JIS) && rsize >= 60 && + if ((asc->quirks & APPLE_RDESC_JIS) && *rsize >= 60 && rdesc[53] == 0x65 && rdesc[59] == 0x65) { dev_info(&hdev->dev, "fixing up MacBook JIS keyboard report " "descriptor\n"); rdesc[53] = rdesc[59] = 0xe7; } + return rdesc; } static void apple_setup_input(struct input_dev *input) diff --git a/drivers/hid/hid-cherry.c b/drivers/hid/hid-cherry.c index 24663a8717b..e880086c231 100644 --- a/drivers/hid/hid-cherry.c +++ b/drivers/hid/hid-cherry.c @@ -26,15 +26,16 @@ * Cherry Cymotion keyboard have an invalid HID report descriptor, * that needs fixing before we can parse it. */ -static void ch_report_fixup(struct hid_device *hdev, __u8 *rdesc, - unsigned int rsize) +static __u8 *ch_report_fixup(struct hid_device *hdev, __u8 *rdesc, + unsigned int *rsize) { - if (rsize >= 17 && rdesc[11] == 0x3c && rdesc[12] == 0x02) { + if (*rsize >= 17 && rdesc[11] == 0x3c && rdesc[12] == 0x02) { dev_info(&hdev->dev, "fixing up Cherry Cymotion report " "descriptor\n"); rdesc[11] = rdesc[16] = 0xff; rdesc[12] = rdesc[17] = 0x03; } + return rdesc; } #define ch_map_key_clear(c) hid_map_usage_clear(hi, usage, bit, max, \ diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index cb7dc99d8b2..9eb5c0226ea 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c @@ -651,7 +651,7 @@ int hid_parse_report(struct hid_device *device, __u8 *start, }; if (device->driver->report_fixup) - device->driver->report_fixup(device, start, size); + start = device->driver->report_fixup(device, start, &size); device->rdesc = kmemdup(start, size, GFP_KERNEL); if (device->rdesc == NULL) @@ -1395,6 +1395,10 @@ static const struct hid_device_id hid_blacklist[] = { { HID_USB_DEVICE(USB_VENDOR_ID_TOPSEED, USB_DEVICE_ID_TOPSEED_CYBERLINK) }, { HID_USB_DEVICE(USB_VENDOR_ID_TOPSEED2, USB_DEVICE_ID_TOPSEED2_RF_COMBO) }, { HID_USB_DEVICE(USB_VENDOR_ID_TWINHAN, USB_DEVICE_ID_TWINHAN_IR_REMOTE) }, + { HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_PF1209) }, + { HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_WP4030U) }, + { HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_WP5540U) }, + { HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_WP8060U) }, { HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_SMARTJOY_PLUS) }, { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_GRAPHIRE_BLUETOOTH) }, { HID_USB_DEVICE(USB_VENDOR_ID_ZEROPLUS, 0x0005) }, diff --git a/drivers/hid/hid-cypress.c b/drivers/hid/hid-cypress.c index 998b6f443d7..4cd0e234599 100644 --- a/drivers/hid/hid-cypress.c +++ b/drivers/hid/hid-cypress.c @@ -31,16 +31,16 @@ * Some USB barcode readers from cypress have usage min and usage max in * the wrong order */ -static void cp_report_fixup(struct hid_device *hdev, __u8 *rdesc, - unsigned int rsize) +static __u8 *cp_report_fixup(struct hid_device *hdev, __u8 *rdesc, + unsigned int *rsize) { unsigned long quirks = (unsigned long)hid_get_drvdata(hdev); unsigned int i; if (!(quirks & CP_RDESC_SWAPPED_MIN_MAX)) - return; + return rdesc; - for (i = 0; i < rsize - 4; i++) + for (i = 0; i < *rsize - 4; i++) if (rdesc[i] == 0x29 && rdesc[i + 2] == 0x19) { __u8 tmp; @@ -50,6 +50,7 @@ static void cp_report_fixup(struct hid_device *hdev, __u8 *rdesc, rdesc[i + 3] = rdesc[i + 1]; rdesc[i + 1] = tmp; } + return rdesc; } static int cp_input_mapped(struct hid_device *hdev, struct hid_input *hi, diff --git a/drivers/hid/hid-elecom.c b/drivers/hid/hid-elecom.c index 7a40878f46b..6e31f305397 100644 --- a/drivers/hid/hid-elecom.c +++ b/drivers/hid/hid-elecom.c @@ -20,14 +20,15 @@ #include "hid-ids.h" -static void elecom_report_fixup(struct hid_device *hdev, __u8 *rdesc, - unsigned int rsize) +static __u8 *elecom_report_fixup(struct hid_device *hdev, __u8 *rdesc, + unsigned int *rsize) { - if (rsize >= 48 && rdesc[46] == 0x05 && rdesc[47] == 0x0c) { + if (*rsize >= 48 && rdesc[46] == 0x05 && rdesc[47] == 0x0c) { dev_info(&hdev->dev, "Fixing up Elecom BM084 " "report descriptor.\n"); rdesc[47] = 0x00; } + return rdesc; } static const struct hid_device_id elecom_devices[] = { diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h index ae8f74431d9..afbd82075f9 100644 --- a/drivers/hid/hid-ids.h +++ b/drivers/hid/hid-ids.h @@ -527,8 +527,10 @@ #define USB_VENDOR_ID_UCLOGIC 0x5543 #define USB_DEVICE_ID_UCLOGIC_TABLET_PF1209 0x0042 -#define USB_DEVICE_ID_UCLOGIC_TABLET_WP4030U 0x0003 #define USB_DEVICE_ID_UCLOGIC_TABLET_KNA5 0x6001 +#define USB_DEVICE_ID_UCLOGIC_TABLET_WP4030U 0x0003 +#define USB_DEVICE_ID_UCLOGIC_TABLET_WP5540U 0x0004 +#define USB_DEVICE_ID_UCLOGIC_TABLET_WP8060U 0x0005 #define USB_VENDOR_ID_VERNIER 0x08f7 #define USB_DEVICE_ID_VERNIER_LABPRO 0x0001 diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c index b9877a86eca..834ef47b76d 100644 --- a/drivers/hid/hid-input.c +++ b/drivers/hid/hid-input.c @@ -413,6 +413,10 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel map_key_clear(BTN_STYLUS); break; + case 0x46: /* TabletPick */ + map_key_clear(BTN_STYLUS2); + break; + default: goto unknown; } break; diff --git a/drivers/hid/hid-kye.c b/drivers/hid/hid-kye.c index f8871712b7b..817247ee006 100644 --- a/drivers/hid/hid-kye.c +++ b/drivers/hid/hid-kye.c @@ -23,10 +23,10 @@ * - report size 8 count 1 must be size 1 count 8 for button bitfield * - change the button usage range to 4-7 for the extra buttons */ -static void kye_report_fixup(struct hid_device *hdev, __u8 *rdesc, - unsigned int rsize) +static __u8 *kye_report_fixup(struct hid_device *hdev, __u8 *rdesc, + unsigned int *rsize) { - if (rsize >= 74 && + if (*rsize >= 74 && rdesc[61] == 0x05 && rdesc[62] == 0x08 && rdesc[63] == 0x19 && rdesc[64] == 0x08 && rdesc[65] == 0x29 && rdesc[66] == 0x0f && @@ -40,6 +40,7 @@ static void kye_report_fixup(struct hid_device *hdev, __u8 *rdesc, rdesc[72] = 0x01; rdesc[74] = 0x08; } + return rdesc; } static const struct hid_device_id kye_devices[] = { diff --git a/drivers/hid/hid-lg.c b/drivers/hid/hid-lg.c index 9e92c27002c..6d3cd7e5fa9 100644 --- a/drivers/hid/hid-lg.c +++ b/drivers/hid/hid-lg.c @@ -46,26 +46,25 @@ * above the logical maximum described in descriptor. This extends * the original value of 0x28c of logical maximum to 0x104d */ -static void lg_report_fixup(struct hid_device *hdev, __u8 *rdesc, - unsigned int rsize) +static __u8 *lg_report_fixup(struct hid_device *hdev, __u8 *rdesc, + unsigned int *rsize) { unsigned long quirks = (unsigned long)hid_get_drvdata(hdev); - if ((quirks & LG_RDESC) && rsize >= 90 && rdesc[83] == 0x26 && + if ((quirks & LG_RDESC) && *rsize >= 90 && rdesc[83] == 0x26 && rdesc[84] == 0x8c && rdesc[85] == 0x02) { dev_info(&hdev->dev, "fixing up Logitech keyboard report " "descriptor\n"); rdesc[84] = rdesc[89] = 0x4d; rdesc[85] = rdesc[90] = 0x10; } - if ((quirks & LG_RDESC_REL_ABS) && rsize >= 50 && + if ((quirks & LG_RDESC_REL_ABS) && *rsize >= 50 && rdesc[32] == 0x81 && rdesc[33] == 0x06 && rdesc[49] == 0x81 && rdesc[50] == 0x06) { dev_info(&hdev->dev, "fixing up rel/abs in Logitech " "report descriptor\n"); rdesc[33] = rdesc[50] = 0x02; } - if ((quirks & LG_FF4) && rsize >= 101 && rdesc[41] == 0x95 && rdesc[42] == 0x0B && rdesc[47] == 0x05 && rdesc[48] == 0x09) { @@ -76,6 +75,7 @@ static void lg_report_fixup(struct hid_device *hdev, __u8 *rdesc, rdesc[47] = 0x95; rdesc[48] = 0x0B; } + return rdesc; } #define lg_map_key_clear(c) hid_map_usage_clear(hi, usage, bit, max, \ diff --git a/drivers/hid/hid-microsoft.c b/drivers/hid/hid-microsoft.c index 359cc447c6c..dc618c33d0a 100644 --- a/drivers/hid/hid-microsoft.c +++ b/drivers/hid/hid-microsoft.c @@ -33,18 +33,19 @@ * Microsoft Wireless Desktop Receiver (Model 1028) has * 'Usage Min/Max' where it ought to have 'Physical Min/Max' */ -static void ms_report_fixup(struct hid_device *hdev, __u8 *rdesc, - unsigned int rsize) +static __u8 *ms_report_fixup(struct hid_device *hdev, __u8 *rdesc, + unsigned int *rsize) { unsigned long quirks = (unsigned long)hid_get_drvdata(hdev); - if ((quirks & MS_RDESC) && rsize == 571 && rdesc[557] == 0x19 && + if ((quirks & MS_RDESC) && *rsize == 571 && rdesc[557] == 0x19 && rdesc[559] == 0x29) { dev_info(&hdev->dev, "fixing up Microsoft Wireless Receiver " "Model 1028 report descriptor\n"); rdesc[557] = 0x35; rdesc[559] = 0x45; } + return rdesc; } #define ms_map_key_clear(c) hid_map_usage_clear(hi, usage, bit, max, \ diff --git a/drivers/hid/hid-monterey.c b/drivers/hid/hid-monterey.c index 2cd05aa244b..c95c31e2d86 100644 --- a/drivers/hid/hid-monterey.c +++ b/drivers/hid/hid-monterey.c @@ -22,14 +22,15 @@ #include "hid-ids.h" -static void mr_report_fixup(struct hid_device *hdev, __u8 *rdesc, - unsigned int rsize) +static __u8 *mr_report_fixup(struct hid_device *hdev, __u8 *rdesc, + unsigned int *rsize) { - if (rsize >= 30 && rdesc[29] == 0x05 && rdesc[30] == 0x09) { + if (*rsize >= 30 && rdesc[29] == 0x05 && rdesc[30] == 0x09) { dev_info(&hdev->dev, "fixing up button/consumer in HID report " "descriptor\n"); rdesc[30] = 0x0c; } + return rdesc; } #define mr_map_key_clear(c) hid_map_usage_clear(hi, usage, bit, max, \ diff --git a/drivers/hid/hid-ortek.c b/drivers/hid/hid-ortek.c index aa9a960f73a..2e79716dca3 100644 --- a/drivers/hid/hid-ortek.c +++ b/drivers/hid/hid-ortek.c @@ -19,14 +19,15 @@ #include "hid-ids.h" -static void ortek_report_fixup(struct hid_device *hdev, __u8 *rdesc, - unsigned int rsize) +static __u8 *ortek_report_fixup(struct hid_device *hdev, __u8 *rdesc, + unsigned int *rsize) { - if (rsize >= 56 && rdesc[54] == 0x25 && rdesc[55] == 0x01) { + if (*rsize >= 56 && rdesc[54] == 0x25 && rdesc[55] == 0x01) { dev_info(&hdev->dev, "Fixing up Ortek WKB-2000 " "report descriptor.\n"); rdesc[55] = 0x92; } + return rdesc; } static const struct hid_device_id ortek_devices[] = { diff --git a/drivers/hid/hid-petalynx.c b/drivers/hid/hid-petalynx.c index 500fbd0652d..308d6ae48a3 100644 --- a/drivers/hid/hid-petalynx.c +++ b/drivers/hid/hid-petalynx.c @@ -23,10 +23,10 @@ #include "hid-ids.h" /* Petalynx Maxter Remote has maximum for consumer page set too low */ -static void pl_report_fixup(struct hid_device *hdev, __u8 *rdesc, - unsigned int rsize) +static __u8 *pl_report_fixup(struct hid_device *hdev, __u8 *rdesc, + unsigned int *rsize) { - if (rsize >= 60 && rdesc[39] == 0x2a && rdesc[40] == 0xf5 && + if (*rsize >= 60 && rdesc[39] == 0x2a && rdesc[40] == 0xf5 && rdesc[41] == 0x00 && rdesc[59] == 0x26 && rdesc[60] == 0xf9 && rdesc[61] == 0x00) { dev_info(&hdev->dev, "fixing up Petalynx Maxter Remote report " @@ -34,6 +34,7 @@ static void pl_report_fixup(struct hid_device *hdev, __u8 *rdesc, rdesc[60] = 0xfa; rdesc[40] = 0xfa; } + return rdesc; } #define pl_map_key_clear(c) hid_map_usage_clear(hi, usage, bit, max, \ diff --git a/drivers/hid/hid-prodikeys.c b/drivers/hid/hid-prodikeys.c index 845f428b809..48eab84f53b 100644 --- a/drivers/hid/hid-prodikeys.c +++ b/drivers/hid/hid-prodikeys.c @@ -740,10 +740,10 @@ int pcmidi_snd_terminate(struct pcmidi_snd *pm) /* * PC-MIDI report descriptor for report id is wrong. */ -static void pk_report_fixup(struct hid_device *hdev, __u8 *rdesc, - unsigned int rsize) +static __u8 *pk_report_fixup(struct hid_device *hdev, __u8 *rdesc, + unsigned int *rsize) { - if (rsize == 178 && + if (*rsize == 178 && rdesc[111] == 0x06 && rdesc[112] == 0x00 && rdesc[113] == 0xff) { dev_info(&hdev->dev, "fixing up pc-midi keyboard report " @@ -751,6 +751,7 @@ static void pk_report_fixup(struct hid_device *hdev, __u8 *rdesc, rdesc[144] = 0x18; /* report 4: was 0x10 report count */ } + return rdesc; } static int pk_input_mapping(struct hid_device *hdev, struct hid_input *hi, diff --git a/drivers/hid/hid-samsung.c b/drivers/hid/hid-samsung.c index bda0fd60c98..35894444e00 100644 --- a/drivers/hid/hid-samsung.c +++ b/drivers/hid/hid-samsung.c @@ -61,10 +61,10 @@ static inline void samsung_irda_dev_trace(struct hid_device *hdev, "descriptor\n", rsize); } -static void samsung_irda_report_fixup(struct hid_device *hdev, __u8 *rdesc, - unsigned int rsize) +static __u8 *samsung_irda_report_fixup(struct hid_device *hdev, __u8 *rdesc, + unsigned int *rsize) { - if (rsize == 184 && rdesc[175] == 0x25 && rdesc[176] == 0x40 && + if (*rsize == 184 && rdesc[175] == 0x25 && rdesc[176] == 0x40 && rdesc[177] == 0x75 && rdesc[178] == 0x30 && rdesc[179] == 0x95 && rdesc[180] == 0x01 && rdesc[182] == 0x40) { @@ -74,24 +74,25 @@ static void samsung_irda_report_fixup(struct hid_device *hdev, __u8 *rdesc, rdesc[180] = 0x06; rdesc[182] = 0x42; } else - if (rsize == 203 && rdesc[192] == 0x15 && rdesc[193] == 0x0 && + if (*rsize == 203 && rdesc[192] == 0x15 && rdesc[193] == 0x0 && rdesc[194] == 0x25 && rdesc[195] == 0x12) { samsung_irda_dev_trace(hdev, 203); rdesc[193] = 0x1; rdesc[195] = 0xf; } else - if (rsize == 135 && rdesc[124] == 0x15 && rdesc[125] == 0x0 && + if (*rsize == 135 && rdesc[124] == 0x15 && rdesc[125] == 0x0 && rdesc[126] == 0x25 && rdesc[127] == 0x11) { samsung_irda_dev_trace(hdev, 135); rdesc[125] = 0x1; rdesc[127] = 0xe; } else - if (rsize == 171 && rdesc[160] == 0x15 && rdesc[161] == 0x0 && + if (*rsize == 171 && rdesc[160] == 0x15 && rdesc[161] == 0x0 && rdesc[162] == 0x25 && rdesc[163] == 0x01) { samsung_irda_dev_trace(hdev, 171); rdesc[161] = 0x1; rdesc[163] = 0x3; } + return rdesc; } #define samsung_kbd_mouse_map_key_clear(c) \ @@ -130,11 +131,12 @@ static int samsung_kbd_mouse_input_mapping(struct hid_device *hdev, return 1; } -static void samsung_report_fixup(struct hid_device *hdev, __u8 *rdesc, - unsigned int rsize) +static __u8 *samsung_report_fixup(struct hid_device *hdev, __u8 *rdesc, + unsigned int *rsize) { if (USB_DEVICE_ID_SAMSUNG_IR_REMOTE == hdev->product) - samsung_irda_report_fixup(hdev, rdesc, rsize); + rdesc = samsung_irda_report_fixup(hdev, rdesc, rsize); + return rdesc; } static int samsung_input_mapping(struct hid_device *hdev, struct hid_input *hi, diff --git a/drivers/hid/hid-sony.c b/drivers/hid/hid-sony.c index 0c164b3dce3..677bb3da10e 100644 --- a/drivers/hid/hid-sony.c +++ b/drivers/hid/hid-sony.c @@ -33,17 +33,18 @@ struct sony_sc { }; /* Sony Vaio VGX has wrongly mouse pointer declared as constant */ -static void sony_report_fixup(struct hid_device *hdev, __u8 *rdesc, - unsigned int rsize) +static __u8 *sony_report_fixup(struct hid_device *hdev, __u8 *rdesc, + unsigned int *rsize) { struct sony_sc *sc = hid_get_drvdata(hdev); if ((sc->quirks & VAIO_RDESC_CONSTANT) && - rsize >= 56 && rdesc[54] == 0x81 && rdesc[55] == 0x07) { + *rsize >= 56 && rdesc[54] == 0x81 && rdesc[55] == 0x07) { dev_info(&hdev->dev, "Fixing up Sony Vaio VGX report " "descriptor\n"); rdesc[55] = 0x06; } + return rdesc; } static int sixaxis_usb_output_raw_report(struct hid_device *hid, __u8 *buf, diff --git a/drivers/hid/hid-sunplus.c b/drivers/hid/hid-sunplus.c index 438107d9f1b..164ed568f6c 100644 --- a/drivers/hid/hid-sunplus.c +++ b/drivers/hid/hid-sunplus.c @@ -22,16 +22,17 @@ #include "hid-ids.h" -static void sp_report_fixup(struct hid_device *hdev, __u8 *rdesc, - unsigned int rsize) +static __u8 *sp_report_fixup(struct hid_device *hdev, __u8 *rdesc, + unsigned int *rsize) { - if (rsize >= 107 && rdesc[104] == 0x26 && rdesc[105] == 0x80 && + if (*rsize >= 107 && rdesc[104] == 0x26 && rdesc[105] == 0x80 && rdesc[106] == 0x03) { dev_info(&hdev->dev, "fixing up Sunplus Wireless Desktop " "report descriptor\n"); rdesc[105] = rdesc[110] = 0x03; rdesc[106] = rdesc[111] = 0x21; } + return rdesc; } #define sp_map_key_clear(c) hid_map_usage_clear(hi, usage, bit, max, \ diff --git a/drivers/hid/hid-uclogic.c b/drivers/hid/hid-uclogic.c new file mode 100644 index 00000000000..05fdc85a76e --- /dev/null +++ b/drivers/hid/hid-uclogic.c @@ -0,0 +1,623 @@ +/* + * HID driver for UC-Logic devices not fully compliant with HID standard + * + * Copyright (c) 2010 Nikolai Kondrashov + */ + +/* + * 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. + */ + +#include <linux/device.h> +#include <linux/hid.h> +#include <linux/module.h> + +#include "hid-ids.h" + +/* + * The original descriptors of WPXXXXU tablets have three report IDs, of + * which only two are used (8 and 9), and the remaining (7) seems to have + * the originally intended pen description which was abandoned for some + * reason. From this unused description it is possible to extract the + * actual physical extents and resolution. All the models use the same + * descriptor with different extents for the unused report ID. + * + * Here it is: + * + * Usage Page (Digitizer), ; Digitizer (0Dh) + * Usage (Pen), ; Pen (02h, application collection) + * Collection (Application), + * Report ID (7), + * Usage (Stylus), ; Stylus (20h, logical collection) + * Collection (Physical), + * Usage (Tip Switch), ; Tip switch (42h, momentary control) + * Usage (Barrel Switch), ; Barrel switch (44h, momentary control) + * Usage (Eraser), ; Eraser (45h, momentary control) + * Logical Minimum (0), + * Logical Maximum (1), + * Report Size (1), + * Report Count (3), + * Input (Variable), + * Report Count (3), + * Input (Constant, Variable), + * Usage (In Range), ; In range (32h, momentary control) + * Report Count (1), + * Input (Variable), + * Report Count (1), + * Input (Constant, Variable), + * Usage Page (Desktop), ; Generic desktop controls (01h) + * Usage (X), ; X (30h, dynamic value) + * Report Size (16), + * Report Count (1), + * Push, + * Unit Exponent (13), + * Unit (Inch^3), + * Physical Minimum (0), + * Physical Maximum (Xpm), + * Logical Maximum (Xlm), + * Input (Variable), + * Usage (Y), ; Y (31h, dynamic value) + * Physical Maximum (Ypm), + * Logical Maximum (Ylm), + * Input (Variable), + * Pop, + * Usage Page (Digitizer), ; Digitizer (0Dh) + * Usage (Tip Pressure), ; Tip pressure (30h, dynamic value) + * Logical Maximum (1023), + * Input (Variable), + * Report Size (16), + * End Collection, + * End Collection, + * Usage Page (Desktop), ; Generic desktop controls (01h) + * Usage (Mouse), ; Mouse (02h, application collection) + * Collection (Application), + * Report ID (8), + * Usage (Pointer), ; Pointer (01h, physical collection) + * Collection (Physical), + * Usage Page (Button), ; Button (09h) + * Usage Minimum (01h), + * Usage Maximum (03h), + * Logical Minimum (0), + * Logical Maximum (1), + * Report Count (3), + * Report Size (1), + * Input (Variable), + * Report Count (5), + * Input (Constant), + * Usage Page (Desktop), ; Generic desktop controls (01h) + * Usage (X), ; X (30h, dynamic value) + * Usage (Y), ; Y (31h, dynamic value) + * Usage (Wheel), ; Wheel (38h, dynamic value) + * Usage (00h), + * Logical Minimum (-127), + * Logical Maximum (127), + * Report Size (8), + * Report Count (4), + * Input (Variable, Relative), + * End Collection, + * End Collection, + * Usage Page (Desktop), ; Generic desktop controls (01h) + * Usage (Mouse), ; Mouse (02h, application collection) + * Collection (Application), + * Report ID (9), + * Usage (Pointer), ; Pointer (01h, physical collection) + * Collection (Physical), + * Usage Page (Button), ; Button (09h) + * Usage Minimum (01h), + * Usage Maximum (03h), + * Logical Minimum (0), + * Logical Maximum (1), + * Report Count (3), + * Report Size (1), + * Input (Variable), + * Report Count (5), + * Input (Constant), + * Usage Page (Desktop), ; Generic desktop controls (01h) + * Usage (X), ; X (30h, dynamic value) + * Usage (Y), ; Y (31h, dynamic value) + * Logical Minimum (0), + * Logical Maximum (32767), + * Physical Minimum (0), + * Physical Maximum (32767), + * Report Count (2), + * Report Size (16), + * Input (Variable), + * Usage Page (Digitizer), ; Digitizer (0Dh) + * Usage (Tip Pressure), ; Tip pressure (30h, dynamic value) + * Logical Maximum (1023), + * Report Count (1), + * Report Size (16), + * Input (Variable), + * End Collection, + * End Collection + * + * Here are the extents values for the WPXXXXU models: + * + * Xpm Xlm Ypm Ylm + * WP4030U 4000 8000 3000 6000 + * WP5540U 5500 11000 4000 8000 + * WP8060U 8000 16000 6000 12000 + * + * This suggests that all of them have 2000 LPI resolution, as advertised. + */ + +/* Size of the original descriptor of WPXXXXU tablets */ +#define WPXXXXU_RDESC_ORIG_SIZE 212 + +/* + * Fixed WP4030U report descriptor. + * Although the hardware might actually support it, the mouse description + * has been removed, since there seems to be no devices having one and it + * wouldn't make much sense because of the working area size. + */ +static __u8 wp4030u_rdesc_fixed[] = { + 0x05, 0x0D, /* Usage Page (Digitizer), */ + 0x09, 0x02, /* Usage (Pen), */ + 0xA1, 0x01, /* Collection (Application), */ + 0x85, 0x09, /* Report ID (9), */ + 0x09, 0x20, /* Usage (Stylus), */ + 0xA0, /* Collection (Physical), */ + 0x75, 0x01, /* Report Size (1), */ + 0x09, 0x42, /* Usage (Tip Switch), */ + 0x09, 0x44, /* Usage (Barrel Switch), */ + 0x09, 0x46, /* Usage (Tablet Pick), */ + 0x14, /* Logical Minimum (0), */ + 0x25, 0x01, /* Logical Maximum (1), */ + 0x95, 0x03, /* Report Count (3), */ + 0x81, 0x02, /* Input (Variable), */ + 0x95, 0x05, /* Report Count (5), */ + 0x81, 0x01, /* Input (Constant), */ + 0x75, 0x10, /* Report Size (16), */ + 0x95, 0x01, /* Report Count (1), */ + 0x14, /* Logical Minimum (0), */ + 0xA4, /* Push, */ + 0x05, 0x01, /* Usage Page (Desktop), */ + 0x55, 0xFD, /* Unit Exponent (-3), */ + 0x65, 0x13, /* Unit (Inch), */ + 0x34, /* Physical Minimum (0), */ + 0x09, 0x30, /* Usage (X), */ + 0x46, 0xA0, 0x0F, /* Physical Maximum (4000), */ + 0x26, 0xFF, 0x7F, /* Logical Maximum (32767), */ + 0x81, 0x02, /* Input (Variable), */ + 0x09, 0x31, /* Usage (Y), */ + 0x46, 0xB8, 0x0B, /* Physical Maximum (3000), */ + 0x26, 0xFF, 0x7F, /* Logical Maximum (32767), */ + 0x81, 0x02, /* Input (Variable), */ + 0xB4, /* Pop, */ + 0x09, 0x30, /* Usage (Tip Pressure), */ + 0x26, 0xFF, 0x03, /* Logical Maximum (1023), */ + 0x81, 0x02, /* Input (Variable), */ + 0xC0, /* End Collection, */ + 0xC0 /* End Collection */ +}; + +/* Fixed WP5540U report descriptor */ +static __u8 wp5540u_rdesc_fixed[] = { + 0x05, 0x0D, /* Usage Page (Digitizer), */ + 0x09, 0x02, /* Usage (Pen), */ + 0xA1, 0x01, /* Collection (Application), */ + 0x85, 0x09, /* Report ID (9), */ + 0x09, 0x20, /* Usage (Stylus), */ + 0xA0, /* Collection (Physical), */ + 0x75, 0x01, /* Report Size (1), */ + 0x09, 0x42, /* Usage (Tip Switch), */ + 0x09, 0x44, /* Usage (Barrel Switch), */ + 0x09, 0x46, /* Usage (Tablet Pick), */ + 0x14, /* Logical Minimum (0), */ + 0x25, 0x01, /* Logical Maximum (1), */ + 0x95, 0x03, /* Report Count (3), */ + 0x81, 0x02, /* Input (Variable), */ + 0x95, 0x05, /* Report Count (5), */ + 0x81, 0x01, /* Input (Constant), */ + 0x75, 0x10, /* Report Size (16), */ + 0x95, 0x01, /* Report Count (1), */ + 0x14, /* Logical Minimum (0), */ + 0xA4, /* Push, */ + 0x05, 0x01, /* Usage Page (Desktop), */ + 0x55, 0xFD, /* Unit Exponent (-3), */ + 0x65, 0x13, /* Unit (Inch), */ + 0x34, /* Physical Minimum (0), */ + 0x09, 0x30, /* Usage (X), */ + 0x46, 0x7C, 0x15, /* Physical Maximum (5500), */ + 0x26, 0xFF, 0x7F, /* Logical Maximum (32767), */ + 0x81, 0x02, /* Input (Variable), */ + 0x09, 0x31, /* Usage (Y), */ + 0x46, 0xA0, 0x0F, /* Physical Maximum (4000), */ + 0x26, 0xFF, 0x7F, /* Logical Maximum (32767), */ + 0x81, 0x02, /* Input (Variable), */ + 0xB4, /* Pop, */ + 0x09, 0x30, /* Usage (Tip Pressure), */ + 0x26, 0xFF, 0x03, /* Logical Maximum (1023), */ + 0x81, 0x02, /* Input (Variable), */ + 0xC0, /* End Collection, */ + 0xC0, /* End Collection, */ + 0x05, 0x01, /* Usage Page (Desktop), */ + 0x09, 0x02, /* Usage (Mouse), */ + 0xA1, 0x01, /* Collection (Application), */ + 0x85, 0x08, /* Report ID (8), */ + 0x09, 0x01, /* Usage (Pointer), */ + 0xA0, /* Collection (Physical), */ + 0x75, 0x01, /* Report Size (1), */ + 0x05, 0x09, /* Usage Page (Button), */ + 0x19, 0x01, /* Usage Minimum (01h), */ + 0x29, 0x03, /* Usage Maximum (03h), */ + 0x14, /* Logical Minimum (0), */ + 0x25, 0x01, /* Logical Maximum (1), */ + 0x95, 0x03, /* Report Count (3), */ + 0x81, 0x02, /* Input (Variable), */ + 0x95, 0x05, /* Report Count (5), */ + 0x81, 0x01, /* Input (Constant), */ + 0x05, 0x01, /* Usage Page (Desktop), */ + 0x75, 0x08, /* Report Size (8), */ + 0x09, 0x30, /* Usage (X), */ + 0x09, 0x31, /* Usage (Y), */ + 0x15, 0x81, /* Logical Minimum (-127), */ + 0x25, 0x7F, /* Logical Maximum (127), */ + 0x95, 0x02, /* Report Count (2), */ + 0x81, 0x06, /* Input (Variable, Relative), */ + 0x09, 0x38, /* Usage (Wheel), */ + 0x15, 0xFF, /* Logical Minimum (-1), */ + 0x25, 0x01, /* Logical Maximum (1), */ + 0x95, 0x01, /* Report Count (1), */ + 0x81, 0x06, /* Input (Variable, Relative), */ + 0x81, 0x01, /* Input (Constant), */ + 0xC0, /* End Collection, */ + 0xC0 /* End Collection */ +}; + +/* Fixed WP8060U report descriptor */ +static __u8 wp8060u_rdesc_fixed[] = { + 0x05, 0x0D, /* Usage Page (Digitizer), */ + 0x09, 0x02, /* Usage (Pen), */ + 0xA1, 0x01, /* Collection (Application), */ + 0x85, 0x09, /* Report ID (9), */ + 0x09, 0x20, /* Usage (Stylus), */ + 0xA0, /* Collection (Physical), */ + 0x75, 0x01, /* Report Size (1), */ + 0x09, 0x42, /* Usage (Tip Switch), */ + 0x09, 0x44, /* Usage (Barrel Switch), */ + 0x09, 0x46, /* Usage (Tablet Pick), */ + 0x14, /* Logical Minimum (0), */ + 0x25, 0x01, /* Logical Maximum (1), */ + 0x95, 0x03, /* Report Count (3), */ + 0x81, 0x02, /* Input (Variable), */ + 0x95, 0x05, /* Report Count (5), */ + 0x81, 0x01, /* Input (Constant), */ + 0x75, 0x10, /* Report Size (16), */ + 0x95, 0x01, /* Report Count (1), */ + 0x14, /* Logical Minimum (0), */ + 0xA4, /* Push, */ + 0x05, 0x01, /* Usage Page (Desktop), */ + 0x55, 0xFD, /* Unit Exponent (-3), */ + 0x65, 0x13, /* Unit (Inch), */ + 0x34, /* Physical Minimum (0), */ + 0x09, 0x30, /* Usage (X), */ + 0x46, 0x40, 0x1F, /* Physical Maximum (8000), */ + 0x26, 0xFF, 0x7F, /* Logical Maximum (32767), */ + 0x81, 0x02, /* Input (Variable), */ + 0x09, 0x31, /* Usage (Y), */ + 0x46, 0x70, 0x17, /* Physical Maximum (6000), */ + 0x26, 0xFF, 0x7F, /* Logical Maximum (32767), */ + 0x81, 0x02, /* Input (Variable), */ + 0xB4, /* Pop, */ + 0x09, 0x30, /* Usage (Tip Pressure), */ + 0x26, 0xFF, 0x03, /* Logical Maximum (1023), */ + 0x81, 0x02, /* Input (Variable), */ + 0xC0, /* End Collection, */ + 0xC0, /* End Collection, */ + 0x05, 0x01, /* Usage Page (Desktop), */ + 0x09, 0x02, /* Usage (Mouse), */ + 0xA1, 0x01, /* Collection (Application), */ + 0x85, 0x08, /* Report ID (8), */ + 0x09, 0x01, /* Usage (Pointer), */ + 0xA0, /* Collection (Physical), */ + 0x75, 0x01, /* Report Size (1), */ + 0x05, 0x09, /* Usage Page (Button), */ + 0x19, 0x01, /* Usage Minimum (01h), */ + 0x29, 0x03, /* Usage Maximum (03h), */ + 0x14, /* Logical Minimum (0), */ + 0x25, 0x01, /* Logical Maximum (1), */ + 0x95, 0x03, /* Report Count (3), */ + 0x81, 0x02, /* Input (Variable), */ + 0x95, 0x05, /* Report Count (5), */ + 0x81, 0x01, /* Input (Constant), */ + 0x05, 0x01, /* Usage Page (Desktop), */ + 0x75, 0x08, /* Report Size (8), */ + 0x09, 0x30, /* Usage (X), */ + 0x09, 0x31, /* Usage (Y), */ + 0x15, 0x81, /* Logical Minimum (-127), */ + 0x25, 0x7F, /* Logical Maximum (127), */ + 0x95, 0x02, /* Report Count (2), */ + 0x81, 0x06, /* Input (Variable, Relative), */ + 0x09, 0x38, /* Usage (Wheel), */ + 0x15, 0xFF, /* Logical Minimum (-1), */ + 0x25, 0x01, /* Logical Maximum (1), */ + 0x95, 0x01, /* Report Count (1), */ + 0x81, 0x06, /* Input (Variable, Relative), */ + 0x81, 0x01, /* Input (Constant), */ + 0xC0, /* End Collection, */ + 0xC0 /* End Collection */ +}; + +/* + * Original PF1209 report descriptor. + * + * The descriptor is similar to WPXXXXU descriptors, with an addition of a + * feature report (ID 4) of unknown purpose. + * + * Although the advertised resolution is 4000 LPI the unused report ID + * (taken from WPXXXXU, it seems) states 2000 LPI, but it is probably + * incorrect and is a result of blind copying without understanding. Anyway + * the real logical extents are always scaled to 0..32767, which IMHO spoils + * the precision. + * + * Usage Page (Digitizer), ; Digitizer (0Dh) + * Usage (Pen), ; Pen (02h, application collection) + * Collection (Application), + * Report ID (7), + * Usage (Stylus), ; Stylus (20h, logical collection) + * Collection (Physical), + * Usage (Tip Switch), ; Tip switch (42h, momentary control) + * Usage (Barrel Switch), ; Barrel switch (44h, momentary control) + * Usage (Eraser), ; Eraser (45h, momentary control) + * Logical Minimum (0), + * Logical Maximum (1), + * Report Size (1), + * Report Count (3), + * Input (Variable), + * Report Count (3), + * Input (Constant, Variable), + * Usage (In Range), ; In range (32h, momentary control) + * Report Count (1), + * Input (Variable), + * Report Count (1), + * Input (Constant, Variable), + * Usage Page (Desktop), ; Generic desktop controls (01h) + * Usage (X), ; X (30h, dynamic value) + * Report Size (16), + * Report Count (1), + * Push, + * Unit Exponent (13), + * Unit (Inch^3), + * Physical Minimum (0), + * Physical Maximum (12000), + * Logical Maximum (24000), + * Input (Variable), + * Usage (Y), ; Y (31h, dynamic value) + * Physical Maximum (9000), + * Logical Maximum (18000), + * Input (Variable), + * Pop, + * Usage Page (Digitizer), ; Digitizer (0Dh) + * Usage (Tip Pressure), ; Tip pressure (30h, dynamic value) + * Logical Maximum (1023), + * Input (Variable), + * Report Size (16), + * End Collection, + * End Collection, + * Usage Page (Desktop), ; Generic desktop controls (01h) + * Usage (Mouse), ; Mouse (02h, application collection) + * Collection (Application), + * Report ID (8), + * Usage (Pointer), ; Pointer (01h, physical collection) + * Collection (Physical), + * Usage Page (Button), ; Button (09h) + * Usage Minimum (01h), + * Usage Maximum (03h), + * Logical Minimum (0), + * Logical Maximum (1), + * Report Count (3), + * Report Size (1), + * Input (Variable), + * Report Count (5), + * Input (Constant), + * Usage Page (Desktop), ; Generic desktop controls (01h) + * Usage (X), ; X (30h, dynamic value) + * Usage (Y), ; Y (31h, dynamic value) + * Usage (Wheel), ; Wheel (38h, dynamic value) + * Usage (00h), + * Logical Minimum (-127), + * Logical Maximum (127), + * Report Size (8), + * Report Count (4), + * Input (Variable, Relative), + * End Collection, + * End Collection, + * Usage Page (Desktop), ; Generic desktop controls (01h) + * Usage (Mouse), ; Mouse (02h, application collection) + * Collection (Application), + * Report ID (9), + * Usage (Pointer), ; Pointer (01h, physical collection) + * Collection (Physical), + * Usage Page (Button), ; Button (09h) + * Usage Minimum (01h), + * Usage Maximum (03h), + * Logical Minimum (0), + * Logical Maximum (1), + * Report Count (3), + * Report Size (1), + * Input (Variable), + * Report Count (5), + * Input (Constant), + * Usage Page (Desktop), ; Generic desktop controls (01h) + * Usage (X), ; X (30h, dynamic value) + * Usage (Y), ; Y (31h, dynamic value) + * Logical Minimum (0), + * Logical Maximum (32767), + * Physical Minimum (0), + * Physical Maximum (32767), + * Report Count (2), + * Report Size (16), + * Input (Variable), + * Usage Page (Digitizer), ; Digitizer (0Dh) + * Usage (Tip Pressure), ; Tip pressure (30h, dynamic value) + * Logical Maximum (1023), + * Report Count (1), + * Report Size (16), + * Input (Variable), + * End Collection, + * End Collection, + * Usage Page (Desktop), ; Generic desktop controls (01h) + * Usage (00h), + * Collection (Application), + * Report ID (4), + * Logical Minimum (0), + * Logical Maximum (255), + * Usage (00h), + * Report Size (8), + * Report Count (3), + * Feature (Variable), + * End Collection + */ + +/* Size of the original descriptor of PF1209 tablet */ +#define PF1209_RDESC_ORIG_SIZE 234 + +/* + * Fixed PF1209 report descriptor + * + * The descriptor is fixed similarly to WP5540U and WP8060U, plus the + * feature report is removed, because its purpose is unknown and it is of no + * use to the generic HID driver anyway for now. + */ +static __u8 pf1209_rdesc_fixed[] = { + 0x05, 0x0D, /* Usage Page (Digitizer), */ + 0x09, 0x02, /* Usage (Pen), */ + 0xA1, 0x01, /* Collection (Application), */ + 0x85, 0x09, /* Report ID (9), */ + 0x09, 0x20, /* Usage (Stylus), */ + 0xA0, /* Collection (Physical), */ + 0x75, 0x01, /* Report Size (1), */ + 0x09, 0x42, /* Usage (Tip Switch), */ + 0x09, 0x44, /* Usage (Barrel Switch), */ + 0x09, 0x46, /* Usage (Tablet Pick), */ + 0x14, /* Logical Minimum (0), */ + 0x25, 0x01, /* Logical Maximum (1), */ + 0x95, 0x03, /* Report Count (3), */ + 0x81, 0x02, /* Input (Variable), */ + 0x95, 0x05, /* Report Count (5), */ + 0x81, 0x01, /* Input (Constant), */ + 0x75, 0x10, /* Report Size (16), */ + 0x95, 0x01, /* Report Count (1), */ + 0x14, /* Logical Minimum (0), */ + 0xA4, /* Push, */ + 0x05, 0x01, /* Usage Page (Desktop), */ + 0x55, 0xFD, /* Unit Exponent (-3), */ + 0x65, 0x13, /* Unit (Inch), */ + 0x34, /* Physical Minimum (0), */ + 0x09, 0x30, /* Usage (X), */ + 0x46, 0xE0, 0x2E, /* Physical Maximum (12000), */ + 0x26, 0xFF, 0x7F, /* Logical Maximum (32767), */ + 0x81, 0x02, /* Input (Variable), */ + 0x09, 0x31, /* Usage (Y), */ + 0x46, 0x28, 0x23, /* Physical Maximum (9000), */ + 0x26, 0xFF, 0x7F, /* Logical Maximum (32767), */ + 0x81, 0x02, /* Input (Variable), */ + 0xB4, /* Pop, */ + 0x09, 0x30, /* Usage (Tip Pressure), */ + 0x26, 0xFF, 0x03, /* Logical Maximum (1023), */ + 0x81, 0x02, /* Input (Variable), */ + 0xC0, /* End Collection, */ + 0xC0, /* End Collection, */ + 0x05, 0x01, /* Usage Page (Desktop), */ + 0x09, 0x02, /* Usage (Mouse), */ + 0xA1, 0x01, /* Collection (Application), */ + 0x85, 0x08, /* Report ID (8), */ + 0x09, 0x01, /* Usage (Pointer), */ + 0xA0, /* Collection (Physical), */ + 0x75, 0x01, /* Report Size (1), */ + 0x05, 0x09, /* Usage Page (Button), */ + 0x19, 0x01, /* Usage Minimum (01h), */ + 0x29, 0x03, /* Usage Maximum (03h), */ + 0x14, /* Logical Minimum (0), */ + 0x25, 0x01, /* Logical Maximum (1), */ + 0x95, 0x03, /* Report Count (3), */ + 0x81, 0x02, /* Input (Variable), */ + 0x95, 0x05, /* Report Count (5), */ + 0x81, 0x01, /* Input (Constant), */ + 0x05, 0x01, /* Usage Page (Desktop), */ + 0x75, 0x08, /* Report Size (8), */ + 0x09, 0x30, /* Usage (X), */ + 0x09, 0x31, /* Usage (Y), */ + 0x15, 0x81, /* Logical Minimum (-127), */ + 0x25, 0x7F, /* Logical Maximum (127), */ + 0x95, 0x02, /* Report Count (2), */ + 0x81, 0x06, /* Input (Variable, Relative), */ + 0x09, 0x38, /* Usage (Wheel), */ + 0x15, 0xFF, /* Logical Minimum (-1), */ + 0x25, 0x01, /* Logical Maximum (1), */ + 0x95, 0x01, /* Report Count (1), */ + 0x81, 0x06, /* Input (Variable, Relative), */ + 0x81, 0x01, /* Input (Constant), */ + 0xC0, /* End Collection, */ + 0xC0 /* End Collection */ +}; + +static __u8 *uclogic_report_fixup(struct hid_device *hdev, __u8 *rdesc, + unsigned int *rsize) +{ + switch (hdev->product) { + case USB_DEVICE_ID_UCLOGIC_TABLET_PF1209: + if (*rsize == PF1209_RDESC_ORIG_SIZE) { + rdesc = pf1209_rdesc_fixed; + *rsize = sizeof(pf1209_rdesc_fixed); + } + break; + case USB_DEVICE_ID_UCLOGIC_TABLET_WP4030U: + if (*rsize == WPXXXXU_RDESC_ORIG_SIZE) { + rdesc = wp4030u_rdesc_fixed; + *rsize = sizeof(wp4030u_rdesc_fixed); + } + break; + case USB_DEVICE_ID_UCLOGIC_TABLET_WP5540U: + if (*rsize == WPXXXXU_RDESC_ORIG_SIZE) { + rdesc = wp5540u_rdesc_fixed; + *rsize = sizeof(wp5540u_rdesc_fixed); + } + break; + case USB_DEVICE_ID_UCLOGIC_TABLET_WP8060U: + if (*rsize == WPXXXXU_RDESC_ORIG_SIZE) { + rdesc = wp8060u_rdesc_fixed; + *rsize = sizeof(wp8060u_rdesc_fixed); + } + break; + } + + return rdesc; +} + +static const struct hid_device_id uclogic_devices[] = { + { HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, + USB_DEVICE_ID_UCLOGIC_TABLET_PF1209) }, + { HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, + USB_DEVICE_ID_UCLOGIC_TABLET_WP4030U) }, + { HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, + USB_DEVICE_ID_UCLOGIC_TABLET_WP5540U) }, + { HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, + USB_DEVICE_ID_UCLOGIC_TABLET_WP8060U) }, + { } +}; +MODULE_DEVICE_TABLE(hid, uclogic_devices); + +static struct hid_driver uclogic_driver = { + .name = "uclogic", + .id_table = uclogic_devices, + .report_fixup = uclogic_report_fixup, +}; + +static int __init uclogic_init(void) +{ + return hid_register_driver(&uclogic_driver); +} + +static void __exit uclogic_exit(void) +{ + hid_unregister_driver(&uclogic_driver); +} + +module_init(uclogic_init); +module_exit(uclogic_exit); +MODULE_LICENSE("GPL"); diff --git a/drivers/hid/hid-zydacron.c b/drivers/hid/hid-zydacron.c index 9e8d35a203e..aac1f927314 100644 --- a/drivers/hid/hid-zydacron.c +++ b/drivers/hid/hid-zydacron.c @@ -27,10 +27,10 @@ struct zc_device { * Zydacron remote control has an invalid HID report descriptor, * that needs fixing before we can parse it. */ -static void zc_report_fixup(struct hid_device *hdev, __u8 *rdesc, - unsigned int rsize) +static __u8 *zc_report_fixup(struct hid_device *hdev, __u8 *rdesc, + unsigned int *rsize) { - if (rsize >= 253 && + if (*rsize >= 253 && rdesc[0x96] == 0xbc && rdesc[0x97] == 0xff && rdesc[0xca] == 0xbc && rdesc[0xcb] == 0xff && rdesc[0xe1] == 0xbc && rdesc[0xe2] == 0xff) { @@ -40,6 +40,7 @@ static void zc_report_fixup(struct hid_device *hdev, __u8 *rdesc, rdesc[0x96] = rdesc[0xca] = rdesc[0xe1] = 0x0c; rdesc[0x97] = rdesc[0xcb] = rdesc[0xe2] = 0x00; } + return rdesc; } #define zc_map_key_clear(c) \ diff --git a/drivers/hid/usbhid/hid-quirks.c b/drivers/hid/usbhid/hid-quirks.c index 836a87473c5..5457135d8ae 100644 --- a/drivers/hid/usbhid/hid-quirks.c +++ b/drivers/hid/usbhid/hid-quirks.c @@ -72,6 +72,8 @@ static const struct hid_blacklist { { USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_PF1209, HID_QUIRK_MULTI_INPUT }, { USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_WP4030U, HID_QUIRK_MULTI_INPUT }, { USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_KNA5, HID_QUIRK_MULTI_INPUT }, + { USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_WP5540U, HID_QUIRK_MULTI_INPUT }, + { USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_WP8060U, HID_QUIRK_MULTI_INPUT }, { USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_DUAL_USB_JOYPAD, HID_QUIRK_NOGET | HID_QUIRK_MULTI_INPUT | HID_QUIRK_SKIP_OUTPUT_REPORTS }, { USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_QUAD_USB_JOYPAD, HID_QUIRK_NOGET | HID_QUIRK_MULTI_INPUT }, diff --git a/include/linux/hid.h b/include/linux/hid.h index 4cfe02c3fa4..bb0f56f5c01 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -627,8 +627,8 @@ struct hid_driver { int (*event)(struct hid_device *hdev, struct hid_field *field, struct hid_usage *usage, __s32 value); - void (*report_fixup)(struct hid_device *hdev, __u8 *buf, - unsigned int size); + __u8 *(*report_fixup)(struct hid_device *hdev, __u8 *buf, + unsigned int *size); int (*input_mapping)(struct hid_device *hdev, struct hid_input *hidinput, struct hid_field *field, |