Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid
Pull HID fixes from Jiri Kosina: - functional regression fix for sensor-hub driver from Hans de Goede - stop doing device reset for i2c-hid devices, which unbreaks some of them (and is in line with the specification), from Kai-Heng Feng - error handling fix for hid-core from Gustavo A. R. Silva - functional regression fix for some Elan panels from Benjamin Tissoires - a few new device ID additions and misc small fixes * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: HID: i2c-hid: Don't reset device upon system resume HID: sensor-hub: Restore fixup for Lenovo ThinkPad Helix 2 sensor hub report HID: core: fix NULL pointer dereference HID: core: fix grouping by application HID: multitouch: fix Elan panels with 2 input modes declaration HID: hid-saitek: Add device ID for RAT 7 Contagion HID: core: fix memory leak on probe HID: input: fix leaking custom input node name HID: add support for Apple Magic Keyboards HID: i2c-hid: Fix flooded incomplete report after S3 on Rayd touchscreen HID: intel-ish-hid: Enable Sunrise Point-H ish driver
This commit is contained in:
Linus Torvalds
Коммит
5e335542de
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@ -335,7 +335,8 @@ static int apple_input_mapping(struct hid_device *hdev, struct hid_input *hi,
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struct hid_field *field, struct hid_usage *usage,
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unsigned long **bit, int *max)
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{
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if (usage->hid == (HID_UP_CUSTOM | 0x0003)) {
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if (usage->hid == (HID_UP_CUSTOM | 0x0003) ||
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usage->hid == (HID_UP_MSVENDOR | 0x0003)) {
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/* The fn key on Apple USB keyboards */
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set_bit(EV_REP, hi->input->evbit);
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hid_map_usage_clear(hi, usage, bit, max, EV_KEY, KEY_FN);
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@ -472,6 +473,12 @@ static const struct hid_device_id apple_devices[] = {
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.driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
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{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_ANSI),
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.driver_data = APPLE_HAS_FN },
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{ HID_BLUETOOTH_DEVICE(BT_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_ANSI),
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.driver_data = APPLE_HAS_FN },
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{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_NUMPAD_ANSI),
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.driver_data = APPLE_HAS_FN },
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{ HID_BLUETOOTH_DEVICE(BT_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_NUMPAD_ANSI),
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.driver_data = APPLE_HAS_FN },
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{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ANSI),
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.driver_data = APPLE_HAS_FN },
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{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ISO),
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@ -1000,7 +1000,7 @@ int hid_open_report(struct hid_device *device)
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parser = vzalloc(sizeof(struct hid_parser));
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if (!parser) {
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ret = -ENOMEM;
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goto err;
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goto alloc_err;
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}
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parser->device = device;
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@ -1039,6 +1039,7 @@ int hid_open_report(struct hid_device *device)
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hid_err(device, "unbalanced delimiter at end of report description\n");
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goto err;
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}
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kfree(parser->collection_stack);
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vfree(parser);
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device->status |= HID_STAT_PARSED;
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return 0;
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@ -1047,6 +1048,8 @@ int hid_open_report(struct hid_device *device)
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hid_err(device, "item fetching failed at offset %d\n", (int)(end - start));
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err:
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kfree(parser->collection_stack);
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alloc_err:
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vfree(parser);
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hid_close_report(device);
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return ret;
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@ -88,6 +88,7 @@
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#define USB_DEVICE_ID_ANTON_TOUCH_PAD 0x3101
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#define USB_VENDOR_ID_APPLE 0x05ac
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#define BT_VENDOR_ID_APPLE 0x004c
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#define USB_DEVICE_ID_APPLE_MIGHTYMOUSE 0x0304
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#define USB_DEVICE_ID_APPLE_MAGICMOUSE 0x030d
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#define USB_DEVICE_ID_APPLE_MAGICTRACKPAD 0x030e
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@ -157,6 +158,7 @@
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#define USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_ISO 0x0256
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#define USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_JIS 0x0257
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#define USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_ANSI 0x0267
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#define USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_NUMPAD_ANSI 0x026c
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#define USB_DEVICE_ID_APPLE_WELLSPRING8_ANSI 0x0290
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#define USB_DEVICE_ID_APPLE_WELLSPRING8_ISO 0x0291
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#define USB_DEVICE_ID_APPLE_WELLSPRING8_JIS 0x0292
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@ -528,9 +530,6 @@
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#define I2C_VENDOR_ID_HANTICK 0x0911
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#define I2C_PRODUCT_ID_HANTICK_5288 0x5288
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#define I2C_VENDOR_ID_RAYD 0x2386
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#define I2C_PRODUCT_ID_RAYD_3118 0x3118
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#define USB_VENDOR_ID_HANWANG 0x0b57
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#define USB_DEVICE_ID_HANWANG_TABLET_FIRST 0x5000
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#define USB_DEVICE_ID_HANWANG_TABLET_LAST 0x8fff
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@ -950,6 +949,7 @@
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#define USB_DEVICE_ID_SAITEK_RUMBLEPAD 0xff17
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#define USB_DEVICE_ID_SAITEK_PS1000 0x0621
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#define USB_DEVICE_ID_SAITEK_RAT7_OLD 0x0ccb
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#define USB_DEVICE_ID_SAITEK_RAT7_CONTAGION 0x0ccd
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#define USB_DEVICE_ID_SAITEK_RAT7 0x0cd7
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#define USB_DEVICE_ID_SAITEK_RAT9 0x0cfa
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#define USB_DEVICE_ID_SAITEK_MMO7 0x0cd0
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@ -1582,6 +1582,7 @@ static struct hid_input *hidinput_allocate(struct hid_device *hid,
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input_dev->dev.parent = &hid->dev;
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hidinput->input = input_dev;
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hidinput->application = application;
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list_add_tail(&hidinput->list, &hid->inputs);
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INIT_LIST_HEAD(&hidinput->reports);
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@ -1677,8 +1678,7 @@ static struct hid_input *hidinput_match_application(struct hid_report *report)
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struct hid_input *hidinput;
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list_for_each_entry(hidinput, &hid->inputs, list) {
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if (hidinput->report &&
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hidinput->report->application == report->application)
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if (hidinput->application == report->application)
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return hidinput;
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}
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@ -1815,6 +1815,7 @@ void hidinput_disconnect(struct hid_device *hid)
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input_unregister_device(hidinput->input);
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else
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input_free_device(hidinput->input);
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kfree(hidinput->name);
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kfree(hidinput);
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}
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@ -1375,7 +1375,8 @@ static bool mt_need_to_apply_feature(struct hid_device *hdev,
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struct hid_usage *usage,
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enum latency_mode latency,
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bool surface_switch,
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bool button_switch)
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bool button_switch,
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bool *inputmode_found)
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{
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struct mt_device *td = hid_get_drvdata(hdev);
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struct mt_class *cls = &td->mtclass;
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@ -1387,6 +1388,14 @@ static bool mt_need_to_apply_feature(struct hid_device *hdev,
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switch (usage->hid) {
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case HID_DG_INPUTMODE:
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/*
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* Some elan panels wrongly declare 2 input mode features,
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* and silently ignore when we set the value in the second
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* field. Skip the second feature and hope for the best.
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*/
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if (*inputmode_found)
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return false;
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if (cls->quirks & MT_QUIRK_FORCE_GET_FEATURE) {
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report_len = hid_report_len(report);
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buf = hid_alloc_report_buf(report, GFP_KERNEL);
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@ -1402,6 +1411,7 @@ static bool mt_need_to_apply_feature(struct hid_device *hdev,
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}
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field->value[index] = td->inputmode_value;
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*inputmode_found = true;
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return true;
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case HID_DG_CONTACTMAX:
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@ -1439,6 +1449,7 @@ static void mt_set_modes(struct hid_device *hdev, enum latency_mode latency,
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struct hid_usage *usage;
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int i, j;
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bool update_report;
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bool inputmode_found = false;
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rep_enum = &hdev->report_enum[HID_FEATURE_REPORT];
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list_for_each_entry(rep, &rep_enum->report_list, list) {
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@ -1457,7 +1468,8 @@ static void mt_set_modes(struct hid_device *hdev, enum latency_mode latency,
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usage,
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latency,
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surface_switch,
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button_switch))
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button_switch,
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&inputmode_found))
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update_report = true;
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}
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}
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@ -1685,6 +1697,9 @@ static int mt_probe(struct hid_device *hdev, const struct hid_device_id *id)
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*/
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hdev->quirks |= HID_QUIRK_INPUT_PER_APP;
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if (id->group != HID_GROUP_MULTITOUCH_WIN_8)
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hdev->quirks |= HID_QUIRK_MULTI_INPUT;
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timer_setup(&td->release_timer, mt_expired_timeout, 0);
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ret = hid_parse(hdev);
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@ -183,6 +183,8 @@ static const struct hid_device_id saitek_devices[] = {
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.driver_data = SAITEK_RELEASE_MODE_RAT7 },
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{ HID_USB_DEVICE(USB_VENDOR_ID_SAITEK, USB_DEVICE_ID_SAITEK_RAT7),
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.driver_data = SAITEK_RELEASE_MODE_RAT7 },
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{ HID_USB_DEVICE(USB_VENDOR_ID_SAITEK, USB_DEVICE_ID_SAITEK_RAT7_CONTAGION),
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.driver_data = SAITEK_RELEASE_MODE_RAT7 },
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{ HID_USB_DEVICE(USB_VENDOR_ID_SAITEK, USB_DEVICE_ID_SAITEK_RAT9),
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.driver_data = SAITEK_RELEASE_MODE_RAT7 },
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{ HID_USB_DEVICE(USB_VENDOR_ID_MADCATZ, USB_DEVICE_ID_MADCATZ_RAT9),
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@ -579,6 +579,28 @@ void sensor_hub_device_close(struct hid_sensor_hub_device *hsdev)
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}
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EXPORT_SYMBOL_GPL(sensor_hub_device_close);
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static __u8 *sensor_hub_report_fixup(struct hid_device *hdev, __u8 *rdesc,
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unsigned int *rsize)
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{
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/*
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* Checks if the report descriptor of Thinkpad Helix 2 has a logical
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* minimum for magnetic flux axis greater than the maximum.
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*/
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if (hdev->product == USB_DEVICE_ID_TEXAS_INSTRUMENTS_LENOVO_YOGA &&
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*rsize == 2558 && rdesc[913] == 0x17 && rdesc[914] == 0x40 &&
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rdesc[915] == 0x81 && rdesc[916] == 0x08 &&
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rdesc[917] == 0x00 && rdesc[918] == 0x27 &&
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rdesc[921] == 0x07 && rdesc[922] == 0x00) {
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/* Sets negative logical minimum for mag x, y and z */
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rdesc[914] = rdesc[935] = rdesc[956] = 0xc0;
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rdesc[915] = rdesc[936] = rdesc[957] = 0x7e;
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rdesc[916] = rdesc[937] = rdesc[958] = 0xf7;
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rdesc[917] = rdesc[938] = rdesc[959] = 0xff;
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}
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return rdesc;
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}
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static int sensor_hub_probe(struct hid_device *hdev,
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const struct hid_device_id *id)
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{
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@ -743,6 +765,7 @@ static struct hid_driver sensor_hub_driver = {
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.probe = sensor_hub_probe,
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.remove = sensor_hub_remove,
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.raw_event = sensor_hub_raw_event,
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.report_fixup = sensor_hub_report_fixup,
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#ifdef CONFIG_PM
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.suspend = sensor_hub_suspend,
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.resume = sensor_hub_resume,
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@ -170,8 +170,6 @@ static const struct i2c_hid_quirks {
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I2C_HID_QUIRK_SET_PWR_WAKEUP_DEV },
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{ I2C_VENDOR_ID_HANTICK, I2C_PRODUCT_ID_HANTICK_5288,
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I2C_HID_QUIRK_NO_IRQ_AFTER_RESET },
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{ I2C_VENDOR_ID_RAYD, I2C_PRODUCT_ID_RAYD_3118,
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I2C_HID_QUIRK_RESEND_REPORT_DESCR },
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{ USB_VENDOR_ID_SIS_TOUCH, USB_DEVICE_ID_SIS10FB_TOUCH,
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I2C_HID_QUIRK_RESEND_REPORT_DESCR },
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{ 0, 0 }
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@ -1235,11 +1233,16 @@ static int i2c_hid_resume(struct device *dev)
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pm_runtime_enable(dev);
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enable_irq(client->irq);
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ret = i2c_hid_hwreset(client);
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/* Instead of resetting device, simply powers the device on. This
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* solves "incomplete reports" on Raydium devices 2386:3118 and
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* 2386:4B33
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*/
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ret = i2c_hid_set_power(client, I2C_HID_PWR_ON);
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if (ret)
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return ret;
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/* RAYDIUM device (2386:3118) need to re-send report descr cmd
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/* Some devices need to re-send report descr cmd
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* after resume, after this it will be back normal.
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* otherwise it issues too many incomplete reports.
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*/
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@ -29,6 +29,7 @@
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#define CNL_Ax_DEVICE_ID 0x9DFC
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#define GLK_Ax_DEVICE_ID 0x31A2
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#define CNL_H_DEVICE_ID 0xA37C
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#define SPT_H_DEVICE_ID 0xA135
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#define REVISION_ID_CHT_A0 0x6
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#define REVISION_ID_CHT_Ax_SI 0x0
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@ -38,6 +38,7 @@ static const struct pci_device_id ish_pci_tbl[] = {
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{PCI_DEVICE(PCI_VENDOR_ID_INTEL, CNL_Ax_DEVICE_ID)},
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{PCI_DEVICE(PCI_VENDOR_ID_INTEL, GLK_Ax_DEVICE_ID)},
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{PCI_DEVICE(PCI_VENDOR_ID_INTEL, CNL_H_DEVICE_ID)},
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{PCI_DEVICE(PCI_VENDOR_ID_INTEL, SPT_H_DEVICE_ID)},
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{0, }
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};
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MODULE_DEVICE_TABLE(pci, ish_pci_tbl);
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@ -526,6 +526,7 @@ struct hid_input {
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const char *name;
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bool registered;
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struct list_head reports; /* the list of reports */
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unsigned int application; /* application usage for this input */
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};
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enum hid_type {
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