diff options
Diffstat (limited to 'drivers/hid')
| -rw-r--r-- | drivers/hid/hid-core.c | 1 | ||||
| -rw-r--r-- | drivers/hid/hid-ids.h | 1 | ||||
| -rw-r--r-- | drivers/hid/hid-logitech-hidpp.c | 3 | ||||
| -rw-r--r-- | drivers/hid/hid-multitouch.c | 16 | ||||
| -rw-r--r-- | drivers/hid/hid-ortek.c | 6 | ||||
| -rw-r--r-- | drivers/hid/usbhid/hid-core.c | 16 |
6 files changed, 23 insertions, 20 deletions
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index 6fd01a692197..9017dcc14502 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c @@ -2216,6 +2216,7 @@ static const struct hid_device_id hid_have_special_driver[] = { #if IS_ENABLED(CONFIG_HID_ORTEK) { HID_USB_DEVICE(USB_VENDOR_ID_ORTEK, USB_DEVICE_ID_ORTEK_PKB1700) }, { HID_USB_DEVICE(USB_VENDOR_ID_ORTEK, USB_DEVICE_ID_ORTEK_WKB2000) }, + { HID_USB_DEVICE(USB_VENDOR_ID_ORTEK, USB_DEVICE_ID_ORTEK_IHOME_IMAC_A210S) }, { HID_USB_DEVICE(USB_VENDOR_ID_SKYCABLE, USB_DEVICE_ID_SKYCABLE_WIRELESS_PRESENTER) }, #endif #if IS_ENABLED(CONFIG_HID_PANTHERLORD) diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h index 3d911bfd91cf..c9ba4c6db74c 100644 --- a/drivers/hid/hid-ids.h +++ b/drivers/hid/hid-ids.h @@ -824,6 +824,7 @@ #define USB_VENDOR_ID_ORTEK 0x05a4 #define USB_DEVICE_ID_ORTEK_PKB1700 0x1700 #define USB_DEVICE_ID_ORTEK_WKB2000 0x2000 +#define USB_DEVICE_ID_ORTEK_IHOME_IMAC_A210S 0x8003 #define USB_VENDOR_ID_PLANTRONICS 0x047f diff --git a/drivers/hid/hid-logitech-hidpp.c b/drivers/hid/hid-logitech-hidpp.c index 41b39464ded8..501e16a9227d 100644 --- a/drivers/hid/hid-logitech-hidpp.c +++ b/drivers/hid/hid-logitech-hidpp.c @@ -2732,6 +2732,9 @@ static int hidpp_initialize_battery(struct hidpp_device *hidpp) hidpp_battery_props, sizeof(hidpp_battery_props), GFP_KERNEL); + if (!battery_props) + return -ENOMEM; + num_battery_props = ARRAY_SIZE(hidpp_battery_props) - 2; if (hidpp->capabilities & HIDPP_CAPABILITY_BATTERY_MILEAGE) diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c index f3e35e7a189d..aff20f4b6d97 100644 --- a/drivers/hid/hid-multitouch.c +++ b/drivers/hid/hid-multitouch.c @@ -620,16 +620,6 @@ static int mt_touch_input_mapping(struct hid_device *hdev, struct hid_input *hi, return 0; } -static int mt_touch_input_mapped(struct hid_device *hdev, struct hid_input *hi, - struct hid_field *field, struct hid_usage *usage, - unsigned long **bit, int *max) -{ - if (usage->type == EV_KEY || usage->type == EV_ABS) - set_bit(usage->type, hi->input->evbit); - - return -1; -} - static int mt_compute_slot(struct mt_device *td, struct input_dev *input) { __s32 quirks = td->mtclass.quirks; @@ -969,8 +959,10 @@ static int mt_input_mapped(struct hid_device *hdev, struct hid_input *hi, return 0; if (field->application == HID_DG_TOUCHSCREEN || - field->application == HID_DG_TOUCHPAD) - return mt_touch_input_mapped(hdev, hi, field, usage, bit, max); + field->application == HID_DG_TOUCHPAD) { + /* We own these mappings, tell hid-input to ignore them */ + return -1; + } /* let hid-core decide for the others */ return 0; diff --git a/drivers/hid/hid-ortek.c b/drivers/hid/hid-ortek.c index 6620f15fec22..8783a064cdcf 100644 --- a/drivers/hid/hid-ortek.c +++ b/drivers/hid/hid-ortek.c @@ -5,6 +5,7 @@ * * Ortek PKB-1700 * Ortek WKB-2000 + * iHome IMAC-A210S * Skycable wireless presenter * * Copyright (c) 2010 Johnathon Harris <jmharris@gmail.com> @@ -28,10 +29,10 @@ static __u8 *ortek_report_fixup(struct hid_device *hdev, __u8 *rdesc, unsigned int *rsize) { if (*rsize >= 56 && rdesc[54] == 0x25 && rdesc[55] == 0x01) { - hid_info(hdev, "Fixing up logical minimum in report descriptor (Ortek)\n"); + hid_info(hdev, "Fixing up logical maximum in report descriptor (Ortek)\n"); rdesc[55] = 0x92; } else if (*rsize >= 54 && rdesc[52] == 0x25 && rdesc[53] == 0x01) { - hid_info(hdev, "Fixing up logical minimum in report descriptor (Skycable)\n"); + hid_info(hdev, "Fixing up logical maximum in report descriptor (Skycable)\n"); rdesc[53] = 0x65; } return rdesc; @@ -40,6 +41,7 @@ static __u8 *ortek_report_fixup(struct hid_device *hdev, __u8 *rdesc, static const struct hid_device_id ortek_devices[] = { { HID_USB_DEVICE(USB_VENDOR_ID_ORTEK, USB_DEVICE_ID_ORTEK_PKB1700) }, { HID_USB_DEVICE(USB_VENDOR_ID_ORTEK, USB_DEVICE_ID_ORTEK_WKB2000) }, + { HID_USB_DEVICE(USB_VENDOR_ID_ORTEK, USB_DEVICE_ID_ORTEK_IHOME_IMAC_A210S) }, { HID_USB_DEVICE(USB_VENDOR_ID_SKYCABLE, USB_DEVICE_ID_SKYCABLE_WIRELESS_PRESENTER) }, { } }; diff --git a/drivers/hid/usbhid/hid-core.c b/drivers/hid/usbhid/hid-core.c index 76013eb5cb7f..c008847e0b20 100644 --- a/drivers/hid/usbhid/hid-core.c +++ b/drivers/hid/usbhid/hid-core.c @@ -680,18 +680,21 @@ static int usbhid_open(struct hid_device *hid) struct usbhid_device *usbhid = hid->driver_data; int res; + set_bit(HID_OPENED, &usbhid->iofl); + if (hid->quirks & HID_QUIRK_ALWAYS_POLL) return 0; res = usb_autopm_get_interface(usbhid->intf); /* the device must be awake to reliably request remote wakeup */ - if (res < 0) + if (res < 0) { + clear_bit(HID_OPENED, &usbhid->iofl); return -EIO; + } usbhid->intf->needs_remote_wakeup = 1; set_bit(HID_RESUME_RUNNING, &usbhid->iofl); - set_bit(HID_OPENED, &usbhid->iofl); set_bit(HID_IN_POLLING, &usbhid->iofl); res = hid_start_in(hid); @@ -727,19 +730,20 @@ static void usbhid_close(struct hid_device *hid) { struct usbhid_device *usbhid = hid->driver_data; - if (hid->quirks & HID_QUIRK_ALWAYS_POLL) - return; - /* * Make sure we don't restart data acquisition due to * a resumption we no longer care about by avoiding racing * with hid_start_in(). */ spin_lock_irq(&usbhid->lock); - clear_bit(HID_IN_POLLING, &usbhid->iofl); clear_bit(HID_OPENED, &usbhid->iofl); + if (!(hid->quirks & HID_QUIRK_ALWAYS_POLL)) + clear_bit(HID_IN_POLLING, &usbhid->iofl); spin_unlock_irq(&usbhid->lock); + if (hid->quirks & HID_QUIRK_ALWAYS_POLL) + return; + hid_cancel_delayed_stuff(usbhid); usb_kill_urb(usbhid->urbin); usbhid->intf->needs_remote_wakeup = 0; |