diff options
| author | Ricardo Ribalda <ribalda@chromium.org> | 2022-06-07 15:44:02 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@kernel.org> | 2022-07-16 09:52:13 +0200 |
| commit | 332a2235c4198037701a6f7cdfc9aff09c791776 (patch) | |
| tree | 67c2c0b12f0ded14e7ad9f46220e6d38cc2c0a60 /drivers/media | |
| parent | media: uvcvideo: Limit power line control for Chicony Easycamera (diff) | |
| download | linux-332a2235c4198037701a6f7cdfc9aff09c791776.tar.xz linux-332a2235c4198037701a6f7cdfc9aff09c791776.zip | |
media: uvcvideo: Limit power line control for Chicony Easycamera
Another Chicony camera device does not implement the power line control
correctly. Add a corresponding control mapping override.
Bus 001 Device 003: ID 04f2:b5eb Chicony Electronics Co., Ltd EasyCamera
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 239 Miscellaneous Device
bDeviceSubClass 2
bDeviceProtocol 1 Interface Association
bMaxPacketSize0 64
idVendor 0x04f2 Chicony Electronics Co., Ltd
idProduct 0xb5eb
bcdDevice 90.45
iManufacturer 3 Chicony Electronics Co.,Ltd.
iProduct 1 EasyCamera
iSerial 2 0001
bNumConfigurations 1
Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/usb/uvc/uvc_driver.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/media/usb/uvc/uvc_driver.c b/drivers/media/usb/uvc/uvc_driver.c index 563530334fd1..1c278586933c 100644 --- a/drivers/media/usb/uvc/uvc_driver.c +++ b/drivers/media/usb/uvc/uvc_driver.c @@ -2839,6 +2839,15 @@ static const struct usb_device_id uvc_ids[] = { { .match_flags = USB_DEVICE_ID_MATCH_DEVICE | USB_DEVICE_ID_MATCH_INT_INFO, .idVendor = 0x04f2, + .idProduct = 0xb5eb, + .bInterfaceClass = USB_CLASS_VIDEO, + .bInterfaceSubClass = 1, + .bInterfaceProtocol = 0, + .driver_info = (kernel_ulong_t)&uvc_ctrl_power_line_limited }, + /* Chicony EasyCamera */ + { .match_flags = USB_DEVICE_ID_MATCH_DEVICE + | USB_DEVICE_ID_MATCH_INT_INFO, + .idVendor = 0x04f2, .idProduct = 0xb6ba, .bInterfaceClass = USB_CLASS_VIDEO, .bInterfaceSubClass = 1, |