diff --git a/drivers/hid/hid-apple.c b/drivers/hid/hid-apple.c index b949b76..fc5897a 100644 --- a/drivers/hid/hid-apple.c +++ b/drivers/hid/hid-apple.c @@ -365,6 +365,9 @@ static const struct apple_non_apple_keyboard non_apple_keyboards[] = { { "A3R" }, { "hfd.cn" }, { "WKB603" }, + { "TH87" }, /* EPOMAKER TH87 BT mode */ + { "HFD Epomaker TH87" }, /* EPOMAKER TH87 USB mode */ + { "2.4G Wireless Receiver" }, /* EPOMAKER TH87 dongle */ }; static bool apple_is_non_apple_keyboard(struct hid_device *hdev) @@ -686,9 +689,7 @@ static const __u8 *apple_report_fixup(struct hid_device *hdev, __u8 *rdesc, hid_info(hdev, "fixing up Magic Keyboard battery report descriptor\n"); *rsize = *rsize - 1; - rdesc = kmemdup(rdesc + 1, *rsize, GFP_KERNEL); - if (!rdesc) - return NULL; + rdesc = rdesc + 1; rdesc[0] = 0x05; rdesc[1] = 0x01; diff --git a/drivers/hid/hid-asus.c b/drivers/hid/hid-asus.c index 8ffcd12..687b785 100644 --- a/drivers/hid/hid-asus.c +++ b/drivers/hid/hid-asus.c @@ -1399,14 +1399,21 @@ static const __u8 *asus_report_fixup(struct hid_device *hdev, __u8 *rdesc, */ if (*rsize == rsize_orig && rdesc[offs] == 0x09 && rdesc[offs + 1] == 0x76) { - *rsize = rsize_orig + 1; - rdesc = kmemdup(rdesc, *rsize, GFP_KERNEL); - if (!rdesc) - return NULL; + __u8 *new_rdesc; + + new_rdesc = devm_kzalloc(&hdev->dev, rsize_orig + 1, + GFP_KERNEL); + if (!new_rdesc) + return rdesc; hid_info(hdev, "Fixing up %s keyb report descriptor\n", drvdata->quirks & QUIRK_T100CHI ? "T100CHI" : "T90CHI"); + + memcpy(new_rdesc, rdesc, rsize_orig); + *rsize = rsize_orig + 1; + rdesc = new_rdesc; + memmove(rdesc + offs + 4, rdesc + offs + 2, 12); rdesc[offs] = 0x19; rdesc[offs + 1] = 0x00; @@ -1491,6 +1498,9 @@ static const struct hid_device_id asus_devices[] = { USB_DEVICE_ID_ASUSTEK_ROG_NKEY_ALLY_X), QUIRK_USE_KBD_BACKLIGHT | QUIRK_ROG_NKEY_KEYBOARD | QUIRK_ROG_ALLY_XPAD }, { HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK, + USB_DEVICE_ID_ASUSTEK_XGM_2023), + }, + { HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK, USB_DEVICE_ID_ASUSTEK_ROG_CLAYMORE_II_KEYBOARD), QUIRK_ROG_CLAYMORE_II_KEYBOARD }, { HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK, diff --git a/drivers/hid/hid-cmedia.c b/drivers/hid/hid-cmedia.c index 6bc50df..7b3dd41 100644 --- a/drivers/hid/hid-cmedia.c +++ b/drivers/hid/hid-cmedia.c @@ -99,7 +99,7 @@ static int cmhid_raw_event(struct hid_device *hid, struct hid_report *report, { struct cmhid *cm = hid_get_drvdata(hid); - if (len != CM6533_JD_RAWEV_LEN) + if (len != CM6533_JD_RAWEV_LEN || !(hid->claimed & HID_CLAIMED_INPUT)) goto out; if (memcmp(data+CM6533_JD_SFX_OFFSET, ji_sfx, sizeof(ji_sfx))) goto out; diff --git a/drivers/hid/hid-creative-sb0540.c b/drivers/hid/hid-creative-sb0540.c index b4c8e7a..dfd6add 100644 --- a/drivers/hid/hid-creative-sb0540.c +++ b/drivers/hid/hid-creative-sb0540.c @@ -153,7 +153,7 @@ static int creative_sb0540_raw_event(struct hid_device *hid, u64 code, main_code; int key; - if (len != 6) + if (len != 6 || !(hid->claimed & HID_CLAIMED_INPUT)) return 0; /* From daemons/hw_hiddev.c sb0540_rec() in lirc */ diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h index 3e299a3..4ab7640 100644 --- a/drivers/hid/hid-ids.h +++ b/drivers/hid/hid-ids.h @@ -229,6 +229,7 @@ #define USB_DEVICE_ID_ASUSTEK_ROG_NKEY_ALLY_X 0x1b4c #define USB_DEVICE_ID_ASUSTEK_ROG_CLAYMORE_II_KEYBOARD 0x196b #define USB_DEVICE_ID_ASUSTEK_FX503VD_KEYBOARD 0x1869 +#define USB_DEVICE_ID_ASUSTEK_XGM_2023 0x1a9a #define USB_VENDOR_ID_ATEN 0x0557 #define USB_DEVICE_ID_ATEN_UC100KM 0x2004 diff --git a/drivers/hid/hid-magicmouse.c b/drivers/hid/hid-magicmouse.c index 91f621c..9eadf32 100644 --- a/drivers/hid/hid-magicmouse.c +++ b/drivers/hid/hid-magicmouse.c @@ -990,13 +990,11 @@ static const __u8 *magicmouse_report_fixup(struct hid_device *hdev, __u8 *rdesc, */ if ((is_usb_magicmouse2(hdev->vendor, hdev->product) || is_usb_magictrackpad2(hdev->vendor, hdev->product)) && - *rsize == 83 && rdesc[46] == 0x84 && rdesc[58] == 0x85) { + *rsize >= 83 && rdesc[46] == 0x84 && rdesc[58] == 0x85) { hid_info(hdev, "fixing up magicmouse battery report descriptor\n"); *rsize = *rsize - 1; - rdesc = kmemdup(rdesc + 1, *rsize, GFP_KERNEL); - if (!rdesc) - return NULL; + rdesc = rdesc + 1; rdesc[0] = 0x05; rdesc[1] = 0x01; diff --git a/drivers/hid/hid-mcp2221.c b/drivers/hid/hid-mcp2221.c index 33603b0..ef3b5c7 100644 --- a/drivers/hid/hid-mcp2221.c +++ b/drivers/hid/hid-mcp2221.c @@ -353,6 +353,8 @@ static int mcp_i2c_smbus_read(struct mcp2221 *mcp, usleep_range(90, 100); retries++; } else { + usleep_range(980, 1000); + mcp_cancel_last_cmd(mcp); return ret; } } else { diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c index 7daa8f6..b8a748b 100644 --- a/drivers/hid/hid-multitouch.c +++ b/drivers/hid/hid-multitouch.c @@ -77,6 +77,7 @@ MODULE_LICENSE("GPL"); #define MT_QUIRK_ORIENTATION_INVERT BIT(22) #define MT_QUIRK_APPLE_TOUCHBAR BIT(23) #define MT_QUIRK_YOGABOOK9I BIT(24) +#define MT_QUIRK_KEEP_LATENCY_ON_CLOSE BIT(25) #define MT_INPUTMODE_TOUCHSCREEN 0x02 #define MT_INPUTMODE_TOUCHPAD 0x03 @@ -214,6 +215,7 @@ static void mt_post_parse(struct mt_device *td, struct mt_application *app); #define MT_CLS_WIN_8_DISABLE_WAKEUP 0x0016 #define MT_CLS_WIN_8_NO_STICKY_FINGERS 0x0017 #define MT_CLS_WIN_8_FORCE_MULTI_INPUT_NSMU 0x0018 +#define MT_CLS_WIN_8_KEEP_LATENCY_ON_CLOSE 0x0019 /* vendor specific classes */ #define MT_CLS_3M 0x0101 @@ -233,6 +235,7 @@ static void mt_post_parse(struct mt_device *td, struct mt_application *app); #define MT_CLS_SMART_TECH 0x0113 #define MT_CLS_APPLE_TOUCHBAR 0x0114 #define MT_CLS_YOGABOOK9I 0x0115 +#define MT_CLS_EGALAX_P80H84 0x0116 #define MT_CLS_SIS 0x0457 #define MT_DEFAULT_MAXCONTACT 10 @@ -334,6 +337,15 @@ static const struct mt_class mt_classes[] = { MT_QUIRK_CONTACT_CNT_ACCURATE | MT_QUIRK_WIN8_PTP_BUTTONS, .export_all_inputs = true }, + { .name = MT_CLS_WIN_8_KEEP_LATENCY_ON_CLOSE, + .quirks = MT_QUIRK_ALWAYS_VALID | + MT_QUIRK_IGNORE_DUPLICATES | + MT_QUIRK_HOVERING | + MT_QUIRK_CONTACT_CNT_ACCURATE | + MT_QUIRK_STICKY_FINGERS | + MT_QUIRK_WIN8_PTP_BUTTONS | + MT_QUIRK_KEEP_LATENCY_ON_CLOSE, + .export_all_inputs = true }, /* * vendor specific classes @@ -438,6 +450,11 @@ static const struct mt_class mt_classes[] = { MT_QUIRK_YOGABOOK9I, .export_all_inputs = true }, + { .name = MT_CLS_EGALAX_P80H84, + .quirks = MT_QUIRK_ALWAYS_VALID | + MT_QUIRK_IGNORE_DUPLICATES | + MT_QUIRK_CONTACT_CNT_ACCURATE, + }, { } }; @@ -849,7 +866,8 @@ static int mt_touch_input_mapping(struct hid_device *hdev, struct hid_input *hi, if ((cls->name == MT_CLS_WIN_8 || cls->name == MT_CLS_WIN_8_FORCE_MULTI_INPUT || cls->name == MT_CLS_WIN_8_FORCE_MULTI_INPUT_NSMU || - cls->name == MT_CLS_WIN_8_DISABLE_WAKEUP) && + cls->name == MT_CLS_WIN_8_DISABLE_WAKEUP || + cls->name == MT_CLS_WIN_8_KEEP_LATENCY_ON_CLOSE) && (field->application == HID_DG_TOUCHPAD || field->application == HID_DG_TOUCHSCREEN)) app->quirks |= MT_QUIRK_CONFIDENCE; @@ -1762,7 +1780,8 @@ static int mt_input_configured(struct hid_device *hdev, struct hid_input *hi) int ret; if (td->is_haptic_touchpad && (td->mtclass.name == MT_CLS_WIN_8 || - td->mtclass.name == MT_CLS_WIN_8_FORCE_MULTI_INPUT)) { + td->mtclass.name == MT_CLS_WIN_8_FORCE_MULTI_INPUT || + td->mtclass.name == MT_CLS_WIN_8_KEEP_LATENCY_ON_CLOSE)) { if (hid_haptic_input_configured(hdev, td->haptic, hi) == 0) td->is_haptic_touchpad = false; } else { @@ -2075,7 +2094,12 @@ static void mt_on_hid_hw_open(struct hid_device *hdev) static void mt_on_hid_hw_close(struct hid_device *hdev) { - mt_set_modes(hdev, HID_LATENCY_HIGH, TOUCHPAD_REPORT_NONE); + struct mt_device *td = hid_get_drvdata(hdev); + + if (td->mtclass.quirks & MT_QUIRK_KEEP_LATENCY_ON_CLOSE) + mt_set_modes(hdev, HID_LATENCY_NORMAL, TOUCHPAD_REPORT_NONE); + else + mt_set_modes(hdev, HID_LATENCY_HIGH, TOUCHPAD_REPORT_NONE); } /* @@ -2215,8 +2239,9 @@ static const struct hid_device_id mt_devices[] = { { .driver_data = MT_CLS_EGALAX_SERIAL, MT_USB_DEVICE(USB_VENDOR_ID_DWAV, USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_C000) }, - { .driver_data = MT_CLS_EGALAX, - MT_USB_DEVICE(USB_VENDOR_ID_DWAV, + { .driver_data = MT_CLS_EGALAX_P80H84, + HID_DEVICE(HID_BUS_ANY, HID_GROUP_MULTITOUCH_WIN_8, + USB_VENDOR_ID_DWAV, USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_C002) }, /* Elan devices */ @@ -2461,6 +2486,14 @@ static const struct hid_device_id mt_devices[] = { MT_USB_DEVICE(USB_VENDOR_ID_UNITEC, USB_DEVICE_ID_UNITEC_USB_TOUCH_0A19) }, + /* Uniwill touchpads */ + { .driver_data = MT_CLS_WIN_8_KEEP_LATENCY_ON_CLOSE, + HID_DEVICE(BUS_I2C, HID_GROUP_MULTITOUCH_WIN_8, + USB_VENDOR_ID_PIXART, 0x0255) }, + { .driver_data = MT_CLS_WIN_8_KEEP_LATENCY_ON_CLOSE, + HID_DEVICE(BUS_I2C, HID_GROUP_MULTITOUCH_WIN_8, + USB_VENDOR_ID_PIXART, 0x0274) }, + /* VTL panels */ { .driver_data = MT_CLS_VTL, MT_USB_DEVICE(USB_VENDOR_ID_VTL, diff --git a/drivers/hid/hid-zydacron.c b/drivers/hid/hid-zydacron.c index 3bdb26f..1aae80f 100644 --- a/drivers/hid/hid-zydacron.c +++ b/drivers/hid/hid-zydacron.c @@ -114,7 +114,7 @@ static int zc_raw_event(struct hid_device *hdev, struct hid_report *report, unsigned key; unsigned short index; - if (report->id == data[0]) { + if (report->id == data[0] && (hdev->claimed & HID_CLAIMED_INPUT)) { /* break keys */ for (index = 0; index < 4; index++) { diff --git a/drivers/hid/intel-ish-hid/ipc/hw-ish.h b/drivers/hid/intel-ish-hid/ipc/hw-ish.h index fa5d68c..2738997 100644 --- a/drivers/hid/intel-ish-hid/ipc/hw-ish.h +++ b/drivers/hid/intel-ish-hid/ipc/hw-ish.h @@ -39,6 +39,8 @@ #define PCI_DEVICE_ID_INTEL_ISH_PTL_H 0xE345 #define PCI_DEVICE_ID_INTEL_ISH_PTL_P 0xE445 #define PCI_DEVICE_ID_INTEL_ISH_WCL 0x4D45 +#define PCI_DEVICE_ID_INTEL_ISH_NVL_H 0xD354 +#define PCI_DEVICE_ID_INTEL_ISH_NVL_S 0x6E78 #define REVISION_ID_CHT_A0 0x6 #define REVISION_ID_CHT_Ax_SI 0x0 diff --git a/drivers/hid/intel-ish-hid/ipc/pci-ish.c b/drivers/hid/intel-ish-hid/ipc/pci-ish.c index 1612e8c..ed3405c 100644 --- a/drivers/hid/intel-ish-hid/ipc/pci-ish.c +++ b/drivers/hid/intel-ish-hid/ipc/pci-ish.c @@ -28,11 +28,15 @@ enum ishtp_driver_data_index { ISHTP_DRIVER_DATA_LNL_M, ISHTP_DRIVER_DATA_PTL, ISHTP_DRIVER_DATA_WCL, + ISHTP_DRIVER_DATA_NVL_H, + ISHTP_DRIVER_DATA_NVL_S, }; #define ISH_FW_GEN_LNL_M "lnlm" #define ISH_FW_GEN_PTL "ptl" #define ISH_FW_GEN_WCL "wcl" +#define ISH_FW_GEN_NVL_H "nvlh" +#define ISH_FW_GEN_NVL_S "nvls" #define ISH_FIRMWARE_PATH(gen) "intel/ish/ish_" gen ".bin" #define ISH_FIRMWARE_PATH_ALL "intel/ish/ish_*.bin" @@ -47,6 +51,12 @@ static struct ishtp_driver_data ishtp_driver_data[] = { [ISHTP_DRIVER_DATA_WCL] = { .fw_generation = ISH_FW_GEN_WCL, }, + [ISHTP_DRIVER_DATA_NVL_H] = { + .fw_generation = ISH_FW_GEN_NVL_H, + }, + [ISHTP_DRIVER_DATA_NVL_S] = { + .fw_generation = ISH_FW_GEN_NVL_S, + }, }; static const struct pci_device_id ish_pci_tbl[] = { @@ -76,6 +86,8 @@ static const struct pci_device_id ish_pci_tbl[] = { {PCI_DEVICE_DATA(INTEL, ISH_PTL_H, ISHTP_DRIVER_DATA_PTL)}, {PCI_DEVICE_DATA(INTEL, ISH_PTL_P, ISHTP_DRIVER_DATA_PTL)}, {PCI_DEVICE_DATA(INTEL, ISH_WCL, ISHTP_DRIVER_DATA_WCL)}, + {PCI_DEVICE_DATA(INTEL, ISH_NVL_H, ISHTP_DRIVER_DATA_NVL_H)}, + {PCI_DEVICE_DATA(INTEL, ISH_NVL_S, ISHTP_DRIVER_DATA_NVL_S)}, {} }; MODULE_DEVICE_TABLE(pci, ish_pci_tbl); diff --git a/drivers/hid/usbhid/hid-pidff.c b/drivers/hid/usbhid/hid-pidff.c index fdcf034..fbf3dbc 100644 --- a/drivers/hid/usbhid/hid-pidff.c +++ b/drivers/hid/usbhid/hid-pidff.c @@ -1452,10 +1452,13 @@ static int pidff_init_fields(struct pidff_device *pidff, struct input_dev *dev) hid_warn(pidff->hid, "unknown ramp effect layout\n"); if (PIDFF_FIND_FIELDS(set_condition, PID_SET_CONDITION, 1)) { - if (test_and_clear_bit(FF_SPRING, dev->ffbit) || - test_and_clear_bit(FF_DAMPER, dev->ffbit) || - test_and_clear_bit(FF_FRICTION, dev->ffbit) || - test_and_clear_bit(FF_INERTIA, dev->ffbit)) + bool test = false; + + test |= test_and_clear_bit(FF_SPRING, dev->ffbit); + test |= test_and_clear_bit(FF_DAMPER, dev->ffbit); + test |= test_and_clear_bit(FF_FRICTION, dev->ffbit); + test |= test_and_clear_bit(FF_INERTIA, dev->ffbit); + if (test) hid_warn(pidff->hid, "unknown condition effect layout\n"); } diff --git a/include/linux/hid.h b/include/linux/hid.h index dce862c..2990b9f 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -836,6 +836,12 @@ struct hid_usage_id { * raw_event and event should return negative on error, any other value will * pass the event on to .event() typically return 0 for success. * + * report_fixup must return a report descriptor pointer whose lifetime is at + * least that of the input rdesc. This is usually done by mutating the input + * rdesc and returning it or a sub-portion of it. In case a new buffer is + * allocated and returned, the implementation of report_fixup is responsible for + * freeing it later. + * * input_mapping shall return a negative value to completely ignore this usage * (e.g. doubled or invalid usage), zero to continue with parsing of this * usage by generic code (no special handling needed) or positive to skip diff --git a/tools/testing/selftests/hid/tests/test_wacom_generic.py b/tools/testing/selftests/hid/tests/test_wacom_generic.py index 2d6d04f..3903f47 100644 --- a/tools/testing/selftests/hid/tests/test_wacom_generic.py +++ b/tools/testing/selftests/hid/tests/test_wacom_generic.py @@ -598,18 +598,6 @@ class BaseTest: if unit_set: assert required[usage].contains(field) - def test_prop_direct(self): - """ - Todo: Verify that INPUT_PROP_DIRECT is set on display devices. - """ - pass - - def test_prop_pointer(self): - """ - Todo: Verify that INPUT_PROP_POINTER is set on opaque devices. - """ - pass - class PenTabletTest(BaseTest.TestTablet): def assertName(self, uhdev): @@ -677,6 +665,15 @@ class TestOpaqueTablet(PenTabletTest): uhdev.event(130, 240, pressure=0), [], auto_syn=False, strict=True ) + def test_prop_pointer(self): + """ + Verify that INPUT_PROP_POINTER is set and INPUT_PROP_DIRECT + is not set on opaque devices. + """ + evdev = self.uhdev.get_evdev() + assert libevdev.INPUT_PROP_POINTER in evdev.properties + assert libevdev.INPUT_PROP_DIRECT not in evdev.properties + class TestOpaqueCTLTablet(TestOpaqueTablet): def create_device(self): @@ -862,7 +859,18 @@ class TestPTHX60_Pen(TestOpaqueCTLTablet): ) -class TestDTH2452Tablet(test_multitouch.BaseTest.TestMultitouch, TouchTabletTest): +class DirectTabletTest(): + def test_prop_direct(self): + """ + Verify that INPUT_PROP_DIRECT is set and INPUT_PROP_POINTER + is not set on display devices. + """ + evdev = self.uhdev.get_evdev() + assert libevdev.INPUT_PROP_DIRECT in evdev.properties + assert libevdev.INPUT_PROP_POINTER not in evdev.properties + + +class TestDTH2452Tablet(test_multitouch.BaseTest.TestMultitouch, TouchTabletTest, DirectTabletTest): ContactIds = namedtuple("ContactIds", "contact_id, tracking_id, slot_num") def create_device(self):