From 9305526d84391e7f3752119c9c9bbfa9433745a2 Mon Sep 17 00:00:00 2001 From: Henrik Rydberg Date: Tue, 14 Dec 2010 18:44:36 +0100 Subject: upgrade to natty (2.6.37-9) --- usr/src/dkms_source_tree/KERNEL_SOURCE_VERSION | 2 +- usr/src/dkms_source_tree/hid-core.c | 36 ++++- usr/src/dkms_source_tree/hid-debug.c | 3 + usr/src/dkms_source_tree/hid-ids.h | 117 ++++++++++---- usr/src/dkms_source_tree/hid-input.c | 216 ++++++++++++++++++++----- usr/src/dkms_source_tree/hidraw.c | 29 +++- 6 files changed, 316 insertions(+), 87 deletions(-) (limited to 'usr/src/dkms_source_tree') diff --git a/usr/src/dkms_source_tree/KERNEL_SOURCE_VERSION b/usr/src/dkms_source_tree/KERNEL_SOURCE_VERSION index fab7071..ccb045a 100644 --- a/usr/src/dkms_source_tree/KERNEL_SOURCE_VERSION +++ b/usr/src/dkms_source_tree/KERNEL_SOURCE_VERSION @@ -1 +1 @@ -2.6.35-23-generic +2.6.37-9-generic diff --git a/usr/src/dkms_source_tree/hid-core.c b/usr/src/dkms_source_tree/hid-core.c index bd2141e..5ba6dda 100644 --- a/usr/src/dkms_source_tree/hid-core.c +++ b/usr/src/dkms_source_tree/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) @@ -1157,6 +1157,8 @@ int hid_connect(struct hid_device *hdev, unsigned int connect_mask) if (hdev->quirks & HID_QUIRK_HIDDEV_FORCE) connect_mask |= (HID_CONNECT_HIDDEV_FORCE | HID_CONNECT_HIDDEV); + if (hdev->quirks & HID_QUIRK_HIDINPUT_FORCE) + connect_mask |= HID_CONNECT_HIDINPUT_FORCE; if (hdev->bus != BUS_USB) connect_mask &= ~HID_CONNECT_HIDDEV; if (hid_hiddev(hdev)) @@ -1239,6 +1241,10 @@ static const struct hid_device_id hid_blacklist[] = { { HID_USB_DEVICE(USB_VENDOR_ID_3M, USB_DEVICE_ID_3M2256) }, { HID_USB_DEVICE(USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_WCP32PU) }, { HID_USB_DEVICE(USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_X5_005D) }, + { HID_USB_DEVICE(USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_RP_649) }, +#if defined(CONFIG_HID_ACRUX_FF) || defined(CONFIG_HID_ACRUX_FF_MODULE) + { HID_USB_DEVICE(USB_VENDOR_ID_ACRUX, 0x0802) }, +#endif { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ATV_IRCONTROL) }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_IRCONTROL4) }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MIGHTYMOUSE) }, @@ -1287,11 +1293,14 @@ static const struct hid_device_id hid_blacklist[] = { { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_JIS) }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY) }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY) }, - { HID_USB_DEVICE(USB_VENDOR_ID_ASUS, USB_DEVICE_ID_ASUS_T91MT)}, + { HID_USB_DEVICE(USB_VENDOR_ID_ASUS, USB_DEVICE_ID_ASUS_T91MT) }, + { HID_USB_DEVICE(USB_VENDOR_ID_ASUS, USB_DEVICE_ID_ASUSTEK_MULTITOUCH_YFO) }, { HID_USB_DEVICE(USB_VENDOR_ID_BELKIN, USB_DEVICE_ID_FLIP_KVM) }, { HID_USB_DEVICE(USB_VENDOR_ID_BTC, USB_DEVICE_ID_BTC_EMPREX_REMOTE) }, + { HID_USB_DEVICE(USB_VENDOR_ID_BTC, USB_DEVICE_ID_BTC_EMPREX_REMOTE_2) }, { HID_USB_DEVICE(USB_VENDOR_ID_CANDO, USB_DEVICE_ID_CANDO_MULTI_TOUCH) }, { HID_USB_DEVICE(USB_VENDOR_ID_CANDO, USB_DEVICE_ID_CANDO_MULTI_TOUCH_11_6) }, + { HID_USB_DEVICE(USB_VENDOR_ID_CANDO, USB_DEVICE_ID_CANDO_MULTI_TOUCH_15_6) }, { HID_USB_DEVICE(USB_VENDOR_ID_CHERRY, USB_DEVICE_ID_CHERRY_CYMOTION) }, { HID_USB_DEVICE(USB_VENDOR_ID_CHERRY, USB_DEVICE_ID_CHERRY_CYMOTION_SOLAR) }, { HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_TACTICAL_PAD) }, @@ -1304,6 +1313,7 @@ static const struct hid_device_id hid_blacklist[] = { { HID_USB_DEVICE(USB_VENDOR_ID_DWAV, USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH) }, { HID_USB_DEVICE(USB_VENDOR_ID_DWAV, USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH1) }, { HID_USB_DEVICE(USB_VENDOR_ID_DWAV, USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH2) }, + { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_BM084) }, { HID_USB_DEVICE(USB_VENDOR_ID_EZKEY, USB_DEVICE_ID_BTC_8193) }, { HID_USB_DEVICE(USB_VENDOR_ID_GAMERON, USB_DEVICE_ID_GAMERON_DUAL_PSX_ADAPTOR) }, { HID_USB_DEVICE(USB_VENDOR_ID_GAMERON, USB_DEVICE_ID_GAMERON_DUAL_PCS_ADAPTOR) }, @@ -1326,6 +1336,7 @@ static const struct hid_device_id hid_blacklist[] = { { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_CORDLESS_DESKTOP_LX500) }, { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_EXTREME_3D) }, { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_WHEEL) }, + { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_RUMBLEPAD_CORD) }, { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_RUMBLEPAD) }, { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_RUMBLEPAD2_2) }, { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_WINGMAN_F3D) }, @@ -1335,6 +1346,7 @@ static const struct hid_device_id hid_blacklist[] = { { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_MOMO_WHEEL) }, { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_MOMO_WHEEL2) }, { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_G25_WHEEL) }, + { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_WII_WHEEL) }, { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_RUMBLEPAD2) }, { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_SPACETRAVELLER) }, { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_SPACENAVIGATOR) }, @@ -1370,12 +1382,15 @@ static const struct hid_device_id hid_blacklist[] = { { HID_USB_DEVICE(USB_VENDOR_ID_QUANTA, USB_DEVICE_ID_QUANTA_OPTICAL_TOUCH) }, { HID_USB_DEVICE(USB_VENDOR_ID_QUANTA, USB_DEVICE_ID_PIXART_IMAGING_INC_OPTICAL_TOUCH_SCREEN) }, { HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_KONE) }, + { HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_PYRA_WIRED) }, { HID_USB_DEVICE(USB_VENDOR_ID_SAMSUNG, USB_DEVICE_ID_SAMSUNG_IR_REMOTE) }, { HID_USB_DEVICE(USB_VENDOR_ID_SAMSUNG, USB_DEVICE_ID_SAMSUNG_WIRELESS_KBD_MOUSE) }, { HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS3_CONTROLLER) }, { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS3_CONTROLLER) }, { HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_VAIO_VGX_MOUSE) }, { HID_USB_DEVICE(USB_VENDOR_ID_STANTUM, USB_DEVICE_ID_MTP) }, + { HID_USB_DEVICE(USB_VENDOR_ID_STANTUM_STM, USB_DEVICE_ID_MTP_STM) }, + { HID_USB_DEVICE(USB_VENDOR_ID_STANTUM_SITRONIX, USB_DEVICE_ID_MTP_SITRONIX) }, { HID_USB_DEVICE(USB_VENDOR_ID_SUNPLUS, USB_DEVICE_ID_SUNPLUS_WDESKTOP) }, { HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb300) }, { HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb304) }, @@ -1384,12 +1399,22 @@ static const struct hid_device_id hid_blacklist[] = { { HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb651) }, { HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb653) }, { HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb654) }, + { HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb65a) }, { HID_USB_DEVICE(USB_VENDOR_ID_TOPSEED, USB_DEVICE_ID_TOPSEED_CYBERLINK) }, { HID_USB_DEVICE(USB_VENDOR_ID_TURBOX, USB_DEVICE_ID_TURBOX_TOUCHSCREEN_MOSART) }, + { 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_BLUETOOTH_DEVICE(USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS4_BLUETOOTH) }, + { HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_SLIM_TABLET_5_8_INCH) }, + { HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_SLIM_TABLET_12_1_INCH) }, + { HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_MEDIA_TABLET_10_6_INCH) }, + { HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_MEDIA_TABLET_14_1_INCH) }, { HID_USB_DEVICE(USB_VENDOR_ID_ZEROPLUS, 0x0005) }, { HID_USB_DEVICE(USB_VENDOR_ID_ZEROPLUS, 0x0030) }, { HID_USB_DEVICE(USB_VENDOR_ID_ZYDACRON, USB_DEVICE_ID_ZYDACRON_REMOTE_CONTROL) }, @@ -1596,6 +1621,7 @@ static const struct hid_device_id hid_ignore_list[] = { { HID_USB_DEVICE(USB_VENDOR_ID_DELORME, USB_DEVICE_ID_DELORME_EM_LT20) }, { HID_USB_DEVICE(USB_VENDOR_ID_ESSENTIAL_REALITY, USB_DEVICE_ID_ESSENTIAL_REALITY_P5) }, { HID_USB_DEVICE(USB_VENDOR_ID_ETT, USB_DEVICE_ID_TC5UH) }, + { HID_USB_DEVICE(USB_VENDOR_ID_ETT, USB_DEVICE_ID_TC4UM) }, { HID_USB_DEVICE(USB_VENDOR_ID_GENERAL_TOUCH, 0x0001) }, { HID_USB_DEVICE(USB_VENDOR_ID_GENERAL_TOUCH, 0x0002) }, { HID_USB_DEVICE(USB_VENDOR_ID_GENERAL_TOUCH, 0x0003) }, @@ -1661,6 +1687,7 @@ static const struct hid_device_id hid_ignore_list[] = { { HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1006) }, { HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1007) }, { HID_USB_DEVICE(USB_VENDOR_ID_IMATION, USB_DEVICE_ID_DISC_STAKKA) }, + { HID_USB_DEVICE(USB_VENDOR_ID_JESS, USB_DEVICE_ID_JESS_YUREX) }, { HID_USB_DEVICE(USB_VENDOR_ID_KBGEAR, USB_DEVICE_ID_KBGEAR_JAMSTUDIO) }, { HID_USB_DEVICE(USB_VENDOR_ID_KWORLD, USB_DEVICE_ID_KWORLD_RADIO_FM700) }, { HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_GPEN_560) }, @@ -1775,6 +1802,11 @@ static bool hid_ignore(struct hid_device *hdev) hdev->product <= USB_DEVICE_ID_SOUNDGRAPH_IMON_LAST) return true; break; + case USB_VENDOR_ID_HANWANG: + if (hdev->product >= USB_DEVICE_ID_HANWANG_TABLET_FIRST && + hdev->product <= USB_DEVICE_ID_HANWANG_TABLET_LAST) + return true; + break; } if (hdev->type == HID_TYPE_USBMOUSE && diff --git a/usr/src/dkms_source_tree/hid-debug.c b/usr/src/dkms_source_tree/hid-debug.c index 850d02a..75c5e23 100644 --- a/usr/src/dkms_source_tree/hid-debug.c +++ b/usr/src/dkms_source_tree/hid-debug.c @@ -570,6 +570,8 @@ void hid_debug_event(struct hid_device *hdev, char *buf) buf[i]; list->tail = (list->tail + i) % HID_DEBUG_BUFSIZE; } + + wake_up_interruptible(&hdev->debug_wait); } EXPORT_SYMBOL_GPL(hid_debug_event); @@ -1051,6 +1053,7 @@ static const struct file_operations hid_debug_events_fops = { .read = hid_debug_events_read, .poll = hid_debug_events_poll, .release = hid_debug_events_release, + .llseek = noop_llseek, }; diff --git a/usr/src/dkms_source_tree/hid-ids.h b/usr/src/dkms_source_tree/hid-ids.h index 3032aed..e07a944 100644 --- a/usr/src/dkms_source_tree/hid-ids.h +++ b/usr/src/dkms_source_tree/hid-ids.h @@ -25,6 +25,7 @@ #define USB_VENDOR_ID_A4TECH 0x09da #define USB_DEVICE_ID_A4TECH_WCP32PU 0x0006 #define USB_DEVICE_ID_A4TECH_X5_005D 0x000a +#define USB_DEVICE_ID_A4TECH_RP_649 0x001a #define USB_VENDOR_ID_AASHIMA 0x06d6 #define USB_DEVICE_ID_AASHIMA_GAMEPAD 0x0025 @@ -34,6 +35,8 @@ #define USB_DEVICE_ID_ACECAD_FLAIR 0x0004 #define USB_DEVICE_ID_ACECAD_302 0x0008 +#define USB_VENDOR_ID_ACRUX 0x1a34 + #define USB_VENDOR_ID_ADS_TECH 0x06e1 #define USB_DEVICE_ID_ADS_TECH_RADIO_SI470X 0xa155 @@ -82,12 +85,12 @@ #define USB_DEVICE_ID_APPLE_WELLSPRING_ANSI 0x0223 #define USB_DEVICE_ID_APPLE_WELLSPRING_ISO 0x0224 #define USB_DEVICE_ID_APPLE_WELLSPRING_JIS 0x0225 -#define USB_DEVICE_ID_APPLE_GEYSER4_HF_ANSI 0x0229 -#define USB_DEVICE_ID_APPLE_GEYSER4_HF_ISO 0x022a -#define USB_DEVICE_ID_APPLE_GEYSER4_HF_JIS 0x022b -#define USB_DEVICE_ID_APPLE_ALU_WIRELESS_ANSI 0x022c -#define USB_DEVICE_ID_APPLE_ALU_WIRELESS_ISO 0x022d -#define USB_DEVICE_ID_APPLE_ALU_WIRELESS_JIS 0x022e +#define USB_DEVICE_ID_APPLE_GEYSER4_HF_ANSI 0x0229 +#define USB_DEVICE_ID_APPLE_GEYSER4_HF_ISO 0x022a +#define USB_DEVICE_ID_APPLE_GEYSER4_HF_JIS 0x022b +#define USB_DEVICE_ID_APPLE_ALU_WIRELESS_ANSI 0x022c +#define USB_DEVICE_ID_APPLE_ALU_WIRELESS_ISO 0x022d +#define USB_DEVICE_ID_APPLE_ALU_WIRELESS_JIS 0x022e #define USB_DEVICE_ID_APPLE_WELLSPRING2_ANSI 0x0230 #define USB_DEVICE_ID_APPLE_WELLSPRING2_ISO 0x0231 #define USB_DEVICE_ID_APPLE_WELLSPRING2_JIS 0x0232 @@ -110,6 +113,7 @@ #define USB_VENDOR_ID_ASUS 0x0486 #define USB_DEVICE_ID_ASUS_T91MT 0x0185 +#define USB_DEVICE_ID_ASUSTEK_MULTITOUCH_YFO 0x0186 #define USB_VENDOR_ID_ASUSTEK 0x0b05 #define USB_DEVICE_ID_ASUSTEK_LCM 0x1726 @@ -125,18 +129,20 @@ #define USB_VENDOR_ID_AVERMEDIA 0x07ca #define USB_DEVICE_ID_AVER_FM_MR800 0xb800 -#define USB_VENDOR_ID_BELKIN 0x050d -#define USB_DEVICE_ID_FLIP_KVM 0x3201 +#define USB_VENDOR_ID_BELKIN 0x050d +#define USB_DEVICE_ID_FLIP_KVM 0x3201 #define USB_VENDOR_ID_BERKSHIRE 0x0c98 #define USB_DEVICE_ID_BERKSHIRE_PCWD 0x1140 #define USB_VENDOR_ID_BTC 0x046e #define USB_DEVICE_ID_BTC_EMPREX_REMOTE 0x5578 +#define USB_DEVICE_ID_BTC_EMPREX_REMOTE_2 0x5577 #define USB_VENDOR_ID_CANDO 0x2087 -#define USB_DEVICE_ID_CANDO_MULTI_TOUCH 0x0a01 +#define USB_DEVICE_ID_CANDO_MULTI_TOUCH 0x0a01 #define USB_DEVICE_ID_CANDO_MULTI_TOUCH_11_6 0x0b03 +#define USB_DEVICE_ID_CANDO_MULTI_TOUCH_15_6 0x0f01 #define USB_VENDOR_ID_CH 0x068e #define USB_DEVICE_ID_CH_PRO_PEDALS 0x00f2 @@ -144,6 +150,7 @@ #define USB_DEVICE_ID_CH_FLIGHT_SIM_ECLIPSE_YOKE 0x0051 #define USB_DEVICE_ID_CH_FLIGHT_SIM_YOKE 0x00ff #define USB_DEVICE_ID_CH_3AXIS_5BUTTON_STICK 0x00d3 +#define USB_DEVICE_ID_CH_AXIS_295 0x001c #define USB_VENDOR_ID_CHERRY 0x046a #define USB_DEVICE_ID_CHERRY_CYMOTION 0x0023 @@ -154,6 +161,7 @@ #define USB_VENDOR_ID_CHICONY 0x04f2 #define USB_DEVICE_ID_CHICONY_TACTICAL_PAD 0x0418 +#define USB_DEVICE_ID_CHICONY_MULTI_TOUCH 0xb19d #define USB_VENDOR_ID_CIDC 0x1677 @@ -182,7 +190,7 @@ #define USB_DEVICE_ID_DEALEXTREAME_RADIO_SI4701 0x819a #define USB_VENDOR_ID_DELORME 0x1163 -#define USB_DEVICE_ID_DELORME_EARTHMATE 0x0100 +#define USB_DEVICE_ID_DELORME_EARTHMATE 0x0100 #define USB_DEVICE_ID_DELORME_EM_LT20 0x0200 #define USB_VENDOR_ID_DMI 0x0c0b @@ -196,6 +204,8 @@ #define USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH1 0x720c #define USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH2 0x72a1 +#define USB_VENDOR_ID_ELECOM 0x056e +#define USB_DEVICE_ID_ELECOM_BM084 0x0061 #define USB_VENDOR_ID_ELO 0x04E7 #define USB_DEVICE_ID_ELO_TS2700 0x0020 @@ -203,13 +213,14 @@ #define USB_VENDOR_ID_ESSENTIAL_REALITY 0x0d7f #define USB_DEVICE_ID_ESSENTIAL_REALITY_P5 0x0100 -#define USB_VENDOR_ID_ETURBOTOUCH 0x22b9 -#define USB_DEVICE_ID_ETURBOTOUCH 0x0006 - #define USB_VENDOR_ID_ETT 0x0664 #define USB_DEVICE_ID_TC5UH 0x0309 +#define USB_DEVICE_ID_TC4UM 0x0306 + +#define USB_VENDOR_ID_ETURBOTOUCH 0x22b9 +#define USB_DEVICE_ID_ETURBOTOUCH 0x0006 -#define USB_VENDOR_ID_EZKEY 0x0518 +#define USB_VENDOR_ID_EZKEY 0x0518 #define USB_DEVICE_ID_BTC_8193 0x0002 #define USB_VENDOR_ID_GAMERON 0x0810 @@ -295,6 +306,10 @@ #define USB_DEVICE_ID_GYRATION_REMOTE_2 0x0003 #define USB_DEVICE_ID_GYRATION_REMOTE_3 0x0008 +#define USB_VENDOR_ID_HANWANG 0x0b57 +#define USB_DEVICE_ID_HANWANG_TABLET_FIRST 0x5000 +#define USB_DEVICE_ID_HANWANG_TABLET_LAST 0x8fff + #define USB_VENDOR_ID_HAPP 0x078b #define USB_DEVICE_ID_UGCI_DRIVING 0x0010 #define USB_DEVICE_ID_UGCI_FLYING 0x0020 @@ -303,12 +318,22 @@ #define USB_VENDOR_ID_IMATION 0x0718 #define USB_DEVICE_ID_DISC_STAKKA 0xd000 +#define USB_VENDOR_ID_JESS 0x0c45 +#define USB_DEVICE_ID_JESS_YUREX 0x1010 + #define USB_VENDOR_ID_KBGEAR 0x084e #define USB_DEVICE_ID_KBGEAR_JAMSTUDIO 0x1001 +#define USB_VENDOR_ID_KENSINGTON 0x047d +#define USB_DEVICE_ID_KS_SLIMBLADE 0x2041 + #define USB_VENDOR_ID_KWORLD 0x1b80 #define USB_DEVICE_ID_KWORLD_RADIO_FM700 0xd700 +#define USB_VENDOR_ID_KYE 0x0458 +#define USB_DEVICE_ID_KYE_ERGO_525V 0x0087 +#define USB_DEVICE_ID_KYE_GPEN_560 0x5003 + #define USB_VENDOR_ID_LABTEC 0x1020 #define USB_DEVICE_ID_LABTEC_WIRELESS_KEYBOARD 0x0006 @@ -328,13 +353,11 @@ #define USB_DEVICE_ID_LD_POWERCONTROL 0x2030 #define USB_DEVICE_ID_LD_MACHINETEST 0x2040 -#define USB_VENDOR_ID_KENSINGTON 0x047d -#define USB_DEVICE_ID_KS_SLIMBLADE 0x2041 - #define USB_VENDOR_ID_LOGITECH 0x046d #define USB_DEVICE_ID_LOGITECH_RECEIVER 0xc101 #define USB_DEVICE_ID_LOGITECH_HARMONY_FIRST 0xc110 #define USB_DEVICE_ID_LOGITECH_HARMONY_LAST 0xc14f +#define USB_DEVICE_ID_LOGITECH_RUMBLEPAD_CORD 0xc20a #define USB_DEVICE_ID_LOGITECH_RUMBLEPAD 0xc211 #define USB_DEVICE_ID_LOGITECH_EXTREME_3D 0xc215 #define USB_DEVICE_ID_LOGITECH_RUMBLEPAD2 0xc218 @@ -346,6 +369,7 @@ #define USB_DEVICE_ID_LOGITECH_WINGMAN_FFG 0xc293 #define USB_DEVICE_ID_LOGITECH_MOMO_WHEEL 0xc295 #define USB_DEVICE_ID_LOGITECH_G25_WHEEL 0xc299 +#define USB_DEVICE_ID_LOGITECH_WII_WHEEL 0xc29c #define USB_DEVICE_ID_LOGITECH_ELITE_KBD 0xc30a #define USB_DEVICE_ID_S510_RECEIVER 0xc50c #define USB_DEVICE_ID_S510_RECEIVER_2 0xc517 @@ -386,23 +410,23 @@ #define USB_VENDOR_ID_MONTEREY 0x0566 #define USB_DEVICE_ID_GENIUS_KB29E 0x3004 +#define USB_VENDOR_ID_NATIONAL_SEMICONDUCTOR 0x0400 +#define USB_DEVICE_ID_N_S_HARMONY 0xc359 + +#define USB_VENDOR_ID_NATSU 0x08b7 +#define USB_DEVICE_ID_NATSU_GAMEPAD 0x0001 + #define USB_VENDOR_ID_NCR 0x0404 #define USB_DEVICE_ID_NCR_FIRST 0x0300 #define USB_DEVICE_ID_NCR_LAST 0x03ff -#define USB_VENDOR_ID_NATIONAL_SEMICONDUCTOR 0x0400 -#define USB_DEVICE_ID_N_S_HARMONY 0xc359 - -#define USB_VENDOR_ID_NATSU 0x08b7 -#define USB_DEVICE_ID_NATSU_GAMEPAD 0x0001 - #define USB_VENDOR_ID_NEC 0x073e #define USB_DEVICE_ID_NEC_USB_GAME_PAD 0x0301 #define USB_VENDOR_ID_NEXTWINDOW 0x1926 #define USB_DEVICE_ID_NEXTWINDOW_TOUCHSCREEN 0x0003 -#define USB_VENDOR_ID_NTRIG 0x1b96 +#define USB_VENDOR_ID_NTRIG 0x1b96 #define USB_DEVICE_ID_NTRIG_TOUCH_SCREEN 0x0001 #define USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_1 0x0003 #define USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_2 0x0004 @@ -437,9 +461,12 @@ #define USB_VENDOR_ID_PETALYNX 0x18b1 #define USB_DEVICE_ID_PETALYNX_MAXTER_REMOTE 0x0037 -#define USB_VENDOR_ID_PHILIPS 0x0471 +#define USB_VENDOR_ID_PHILIPS 0x0471 #define USB_DEVICE_ID_PHILIPS_IEEE802154_DONGLE 0x0617 +#define USB_VENDOR_ID_PI_ENGINEERING 0x05f3 +#define USB_DEVICE_ID_PI_ENGINEERING_VEC_USB_FOOTPEDAL 0xff + #define USB_VENDOR_ID_PLAYDOTCOM 0x0b43 #define USB_DEVICE_ID_PLAYDOTCOM_EMS_USBII 0x0003 @@ -449,16 +476,18 @@ #define USB_VENDOR_ID_PRODIGE 0x05af #define USB_DEVICE_ID_PRODIGE_CORDLESS 0x3062 +#define USB_VENDOR_ID_QUANTA 0x0408 +#define USB_DEVICE_ID_QUANTA_OPTICAL_TOUCH 0x3000 +#define USB_DEVICE_ID_PIXART_IMAGING_INC_OPTICAL_TOUCH_SCREEN 0x3001 + #define USB_VENDOR_ID_ROCCAT 0x1e7d #define USB_DEVICE_ID_ROCCAT_KONE 0x2ced +#define USB_DEVICE_ID_ROCCAT_PYRA_WIRED 0x2c24 +#define USB_DEVICE_ID_ROCCAT_PYRA_WIRELESS 0x2cf6 #define USB_VENDOR_ID_SAITEK 0x06a3 #define USB_DEVICE_ID_SAITEK_RUMBLEPAD 0xff17 -#define USB_VENDOR_ID_QUANTA 0x0408 -#define USB_DEVICE_ID_QUANTA_OPTICAL_TOUCH 0x3000 -#define USB_DEVICE_ID_PIXART_IMAGING_INC_OPTICAL_TOUCH_SCREEN 0x3001 - #define USB_VENDOR_ID_SAMSUNG 0x0419 #define USB_DEVICE_ID_SAMSUNG_IR_REMOTE 0x0001 #define USB_DEVICE_ID_SAMSUNG_WIRELESS_KBD_MOUSE 0x0600 @@ -474,6 +503,12 @@ #define USB_VENDOR_ID_STANTUM 0x1f87 #define USB_DEVICE_ID_MTP 0x0002 +#define USB_VENDOR_ID_STANTUM_STM 0x0483 +#define USB_DEVICE_ID_MTP_STM 0x3261 + +#define USB_VENDOR_ID_STANTUM_SITRONIX 0x1403 +#define USB_DEVICE_ID_MTP_SITRONIX 0x5001 + #define USB_VENDOR_ID_SUN 0x0430 #define USB_DEVICE_ID_RARITAN_KVM_DONGLE 0xcdab @@ -482,25 +517,31 @@ #define USB_VENDOR_ID_THRUSTMASTER 0x044f -#define USB_VENDOR_ID_TOUCHPACK 0x1bfd -#define USB_DEVICE_ID_TOUCHPACK_RTS 0x1688 +#define USB_VENDOR_ID_TOPSEED 0x0766 +#define USB_DEVICE_ID_TOPSEED_CYBERLINK 0x0204 + +#define USB_VENDOR_ID_TOPSEED2 0x1784 +#define USB_DEVICE_ID_TOPSEED2_RF_COMBO 0x0004 #define USB_VENDOR_ID_TOPMAX 0x0663 #define USB_DEVICE_ID_TOPMAX_COBRAPAD 0x0103 -#define USB_VENDOR_ID_TOPSEED 0x0766 -#define USB_DEVICE_ID_TOPSEED_CYBERLINK 0x0204 +#define USB_VENDOR_ID_TOUCHPACK 0x1bfd +#define USB_DEVICE_ID_TOUCHPACK_RTS 0x1688 #define USB_VENDOR_ID_TURBOX 0x062a #define USB_DEVICE_ID_TURBOX_KEYBOARD 0x0201 #define USB_DEVICE_ID_TURBOX_TOUCHSCREEN_MOSART 0x7100 -#define USB_VENDOR_ID_TWINHAN 0x6253 -#define USB_DEVICE_ID_TWINHAN_IR_REMOTE 0x0100 +#define USB_VENDOR_ID_TWINHAN 0x6253 +#define USB_DEVICE_ID_TWINHAN_IR_REMOTE 0x0100 #define USB_VENDOR_ID_UCLOGIC 0x5543 #define USB_DEVICE_ID_UCLOGIC_TABLET_PF1209 0x0042 +#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 @@ -513,6 +554,12 @@ #define USB_DEVICE_ID_WACOM_GRAPHIRE_BLUETOOTH 0x81 #define USB_DEVICE_ID_WACOM_INTUOS4_BLUETOOTH 0xbd +#define USB_VENDOR_ID_WALTOP 0x172f +#define USB_DEVICE_ID_WALTOP_SLIM_TABLET_5_8_INCH 0x0032 +#define USB_DEVICE_ID_WALTOP_SLIM_TABLET_12_1_INCH 0x0034 +#define USB_DEVICE_ID_WALTOP_MEDIA_TABLET_10_6_INCH 0x0501 +#define USB_DEVICE_ID_WALTOP_MEDIA_TABLET_14_1_INCH 0x0500 + #define USB_VENDOR_ID_WISEGROUP 0x0925 #define USB_DEVICE_ID_SMARTJOY_PLUS 0x0005 #define USB_DEVICE_ID_1_PHIDGETSERVO_20 0x8101 diff --git a/usr/src/dkms_source_tree/hid-input.c b/usr/src/dkms_source_tree/hid-input.c index 9d97934..d8d372b 100644 --- a/usr/src/dkms_source_tree/hid-input.c +++ b/usr/src/dkms_source_tree/hid-input.c @@ -68,39 +68,52 @@ static const struct { #define map_key_clear(c) hid_map_usage_clear(hidinput, usage, &bit, \ &max, EV_KEY, (c)) -static inline int match_scancode(unsigned int code, unsigned int scancode) +static bool match_scancode(struct hid_usage *usage, + unsigned int cur_idx, unsigned int scancode) { - if (scancode == 0) - return 1; - - return (code & (HID_USAGE_PAGE | HID_USAGE)) == scancode; + return (usage->hid & (HID_USAGE_PAGE | HID_USAGE)) == scancode; } -static inline int match_keycode(unsigned int code, unsigned int keycode) +static bool match_keycode(struct hid_usage *usage, + unsigned int cur_idx, unsigned int keycode) { - if (keycode == 0) - return 1; + /* + * We should exclude unmapped usages when doing lookup by keycode. + */ + return (usage->type == EV_KEY && usage->code == keycode); +} - return code == keycode; +static bool match_index(struct hid_usage *usage, + unsigned int cur_idx, unsigned int idx) +{ + return cur_idx == idx; } +typedef bool (*hid_usage_cmp_t)(struct hid_usage *usage, + unsigned int cur_idx, unsigned int val); + static struct hid_usage *hidinput_find_key(struct hid_device *hid, - unsigned int scancode, - unsigned int keycode) + hid_usage_cmp_t match, + unsigned int value, + unsigned int *usage_idx) { - int i, j, k; + unsigned int i, j, k, cur_idx = 0; struct hid_report *report; struct hid_usage *usage; for (k = HID_INPUT_REPORT; k <= HID_OUTPUT_REPORT; k++) { list_for_each_entry(report, &hid->report_enum[k].report_list, list) { for (i = 0; i < report->maxfield; i++) { - for ( j = 0; j < report->field[i]->maxusage; j++) { + for (j = 0; j < report->field[i]->maxusage; j++) { usage = report->field[i]->usage + j; - if (usage->type == EV_KEY && - match_scancode(usage->hid, scancode) && - match_keycode(usage->code, keycode)) - return usage; + if (usage->type == EV_KEY || usage->type == 0) { + if (match(usage, cur_idx, value)) { + if (usage_idx) + *usage_idx = cur_idx; + return usage; + } + cur_idx++; + } } } } @@ -108,39 +121,68 @@ static struct hid_usage *hidinput_find_key(struct hid_device *hid, return NULL; } +static struct hid_usage *hidinput_locate_usage(struct hid_device *hid, + const struct input_keymap_entry *ke, + unsigned int *index) +{ + struct hid_usage *usage; + unsigned int scancode; + + if (ke->flags & INPUT_KEYMAP_BY_INDEX) + usage = hidinput_find_key(hid, match_index, ke->index, index); + else if (input_scancode_to_scalar(ke, &scancode) == 0) + usage = hidinput_find_key(hid, match_scancode, scancode, index); + else + usage = NULL; + + return usage; +} + static int hidinput_getkeycode(struct input_dev *dev, - unsigned int scancode, unsigned int *keycode) + struct input_keymap_entry *ke) { struct hid_device *hid = input_get_drvdata(dev); struct hid_usage *usage; + unsigned int scancode, index; - usage = hidinput_find_key(hid, scancode, 0); + usage = hidinput_locate_usage(hid, ke, &index); if (usage) { - *keycode = usage->code; + ke->keycode = usage->type == EV_KEY ? + usage->code : KEY_RESERVED; + ke->index = index; + scancode = usage->hid & (HID_USAGE_PAGE | HID_USAGE); + ke->len = sizeof(scancode); + memcpy(ke->scancode, &scancode, sizeof(scancode)); return 0; } + return -EINVAL; } static int hidinput_setkeycode(struct input_dev *dev, - unsigned int scancode, unsigned int keycode) + const struct input_keymap_entry *ke, + unsigned int *old_keycode) { struct hid_device *hid = input_get_drvdata(dev); struct hid_usage *usage; - int old_keycode; - usage = hidinput_find_key(hid, scancode, 0); + usage = hidinput_locate_usage(hid, ke, NULL); if (usage) { - old_keycode = usage->code; - usage->code = keycode; + *old_keycode = usage->type == EV_KEY ? + usage->code : KEY_RESERVED; + usage->code = ke->keycode; - clear_bit(old_keycode, dev->keybit); + clear_bit(*old_keycode, dev->keybit); set_bit(usage->code, dev->keybit); - dbg_hid(KERN_DEBUG "Assigned keycode %d to HID usage code %x\n", keycode, scancode); - /* Set the keybit for the old keycode if the old keycode is used - * by another key */ - if (hidinput_find_key (hid, 0, old_keycode)) - set_bit(old_keycode, dev->keybit); + dbg_hid("Assigned keycode %d to HID usage code %x\n", + usage->code, usage->hid); + + /* + * Set the keybit for the old keycode if the old keycode is used + * by another key + */ + if (hidinput_find_key(hid, match_keycode, *old_keycode, NULL)) + set_bit(*old_keycode, dev->keybit); return 0; } @@ -149,6 +191,86 @@ static int hidinput_setkeycode(struct input_dev *dev, } +/** + * hidinput_calc_abs_res - calculate an absolute axis resolution + * @field: the HID report field to calculate resolution for + * @code: axis code + * + * The formula is: + * (logical_maximum - logical_minimum) + * resolution = ---------------------------------------------------------- + * (physical_maximum - physical_minimum) * 10 ^ unit_exponent + * + * as seen in the HID specification v1.11 6.2.2.7 Global Items. + * + * Only exponent 1 length units are processed. Centimeters and inches are + * converted to millimeters. Degrees are converted to radians. + */ +static __s32 hidinput_calc_abs_res(const struct hid_field *field, __u16 code) +{ + __s32 unit_exponent = field->unit_exponent; + __s32 logical_extents = field->logical_maximum - + field->logical_minimum; + __s32 physical_extents = field->physical_maximum - + field->physical_minimum; + __s32 prev; + + /* Check if the extents are sane */ + if (logical_extents <= 0 || physical_extents <= 0) + return 0; + + /* + * Verify and convert units. + * See HID specification v1.11 6.2.2.7 Global Items for unit decoding + */ + if (code == ABS_X || code == ABS_Y || code == ABS_Z) { + if (field->unit == 0x11) { /* If centimeters */ + /* Convert to millimeters */ + unit_exponent += 1; + } else if (field->unit == 0x13) { /* If inches */ + /* Convert to millimeters */ + prev = physical_extents; + physical_extents *= 254; + if (physical_extents < prev) + return 0; + unit_exponent -= 1; + } else { + return 0; + } + } else if (code == ABS_RX || code == ABS_RY || code == ABS_RZ) { + if (field->unit == 0x14) { /* If degrees */ + /* Convert to radians */ + prev = logical_extents; + logical_extents *= 573; + if (logical_extents < prev) + return 0; + unit_exponent += 1; + } else if (field->unit != 0x12) { /* If not radians */ + return 0; + } + } else { + return 0; + } + + /* Apply negative unit exponent */ + for (; unit_exponent < 0; unit_exponent++) { + prev = logical_extents; + logical_extents *= 10; + if (logical_extents < prev) + return 0; + } + /* Apply positive unit exponent */ + for (; unit_exponent > 0; unit_exponent--) { + prev = physical_extents; + physical_extents *= 10; + if (physical_extents < prev) + return 0; + } + + /* Calculate resolution */ + return logical_extents / physical_extents; +} + static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_field *field, struct hid_usage *usage) { @@ -199,11 +321,11 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel case HID_GD_MOUSE: case HID_GD_POINTER: code += 0x110; break; case HID_GD_JOYSTICK: - if (code <= 0xf) - code += BTN_JOYSTICK; - else - code += BTN_TRIGGER_HAPPY; - break; + if (code <= 0xf) + code += BTN_JOYSTICK; + else + code += BTN_TRIGGER_HAPPY; + break; case HID_GD_GAMEPAD: code += 0x130; break; default: switch (field->physical) { @@ -301,6 +423,9 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel case HID_UP_DIGITIZER: switch (usage->hid & 0xff) { + case 0x00: /* Undefined */ + goto ignore; + case 0x30: /* TipPressure */ if (!test_bit(BTN_TOUCH, input->keybit)) { device->quirks |= HID_QUIRK_NOTOUCH; @@ -333,6 +458,10 @@ 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; @@ -480,7 +609,7 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel case HID_UP_LOGIVENDOR: goto ignore; - + case HID_UP_PID: switch (usage->hid & HID_USAGE) { case 0xa4: map_key_clear(BTN_DEAD); break; @@ -534,6 +663,9 @@ mapped: 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); + input_abs_set_res(input, usage->code, + hidinput_calc_abs_res(field, usage->code)); + /* use a larger default input buffer for MT devices */ if (usage->code == ABS_MT_POSITION_X && input->hint_events_per_packet == 0) input_set_events_per_packet(input, 60); @@ -589,9 +721,9 @@ void hidinput_hid_event(struct hid_device *hid, struct hid_field *field, struct 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; - } + 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); @@ -748,8 +880,8 @@ int hidinput_connect(struct hid_device *hid, unsigned int force) hid->ll_driver->hidinput_input_event; input_dev->open = hidinput_open; input_dev->close = hidinput_close; - input_dev->setkeycode = hidinput_setkeycode; - input_dev->getkeycode = hidinput_getkeycode; + input_dev->setkeycode_new = hidinput_setkeycode; + input_dev->getkeycode_new = hidinput_getkeycode; input_dev->name = hid->name; input_dev->phys = hid->phys; diff --git a/usr/src/dkms_source_tree/hidraw.c b/usr/src/dkms_source_tree/hidraw.c index 3ccd478..e1f0748 100644 --- a/usr/src/dkms_source_tree/hidraw.c +++ b/usr/src/dkms_source_tree/hidraw.c @@ -32,7 +32,6 @@ #include #include #include -#include #include @@ -46,7 +45,6 @@ static ssize_t hidraw_read(struct file *file, char __user *buffer, size_t count, { struct hidraw_list *list = file->private_data; int ret = 0, len; - char *report; DECLARE_WAITQUEUE(wait, current); mutex_lock(&list->read_mutex); @@ -84,7 +82,6 @@ static ssize_t hidraw_read(struct file *file, char __user *buffer, size_t count, if (ret) goto out; - report = list->buffer[list->tail].value; len = list->buffer[list->tail].len > count ? count : list->buffer[list->tail].len; @@ -111,6 +108,12 @@ static ssize_t hidraw_write(struct file *file, const char __user *buffer, size_t int ret = 0; mutex_lock(&minors_lock); + + if (!hidraw_table[minor]) { + ret = -ENODEV; + goto out; + } + dev = hidraw_table[minor]->hid; if (!dev->hid_output_raw_report) { @@ -214,9 +217,13 @@ static int hidraw_release(struct inode * inode, struct file * file) unsigned int minor = iminor(inode); struct hidraw *dev; struct hidraw_list *list = file->private_data; + int ret; - if (!hidraw_table[minor]) - return -ENODEV; + mutex_lock(&minors_lock); + if (!hidraw_table[minor]) { + ret = -ENODEV; + goto unlock; + } list_del(&list->node); dev = hidraw_table[minor]; @@ -229,10 +236,12 @@ static int hidraw_release(struct inode * inode, struct file * file) kfree(list->hidraw); } } - kfree(list); + ret = 0; +unlock: + mutex_unlock(&minors_lock); - return 0; + return ret; } static long hidraw_ioctl(struct file *file, unsigned int cmd, @@ -246,6 +255,10 @@ static long hidraw_ioctl(struct file *file, unsigned int cmd, mutex_lock(&minors_lock); dev = hidraw_table[minor]; + if (!dev) { + ret = -ENODEV; + goto out; + } switch (cmd) { case HIDIOCGRDESCSIZE: @@ -319,6 +332,7 @@ static long hidraw_ioctl(struct file *file, unsigned int cmd, ret = -ENOTTY; } +out: mutex_unlock(&minors_lock); return ret; } @@ -331,6 +345,7 @@ static const struct file_operations hidraw_ops = { .open = hidraw_open, .release = hidraw_release, .unlocked_ioctl = hidraw_ioctl, + .llseek = noop_llseek, }; void hidraw_report_event(struct hid_device *hid, u8 *data, int len) -- cgit v1.2.3