| Message ID | 20220812121202.1971-1-huanglei@kylinos.cn |
|---|---|
| State | Superseded |
| Headers | show |
| Series | media: uvcvideo: limit power line control for Sonix Technology | expand |
Hi huanglei Thanks for your patch Don't you have to add a field: .driver_info = (kernel_ulong_t)&uvc_ctrl_power_line_limited }, to your quirk? Regards! On Fri, 12 Aug 2022 at 14:16, huanglei <huanglei@kylinos.cn> wrote: > > The device does not implement the power line control correctly. Add a > corresponding control mapping override. > > Bus 003 Device 003: ID 3277:0072 Sonix Technology Co., Ltd. USB 2.0 Camera > Device Descriptor: > bLength 18 > bDescriptorType 1 > bcdUSB 2.00 > bDeviceClass 239 Miscellaneous Device > bDeviceSubClass 2 > bDeviceProtocol 1 Interface Association > bMaxPacketSize0 64 > idVendor 0x3277 > idProduct 0x0072 > bcdDevice 1.00 > iManufacturer 2 Sonix Technology Co., Ltd. > iProduct 1 USB 2.0 Camera > iSerial 3 REV0001 > bNumConfigurations 1 > > Signed-off-by: huanglei <huanglei@kylinos.cn> > --- > drivers/media/usb/uvc/uvc_driver.c | 8 ++++++++ > 1 file changed, 8 insertions(+) > > diff --git a/drivers/media/usb/uvc/uvc_driver.c b/drivers/media/usb/uvc/uvc_driver.c > index 9c05776f11d1..48f4d755a584 100644 > --- a/drivers/media/usb/uvc/uvc_driver.c > +++ b/drivers/media/usb/uvc/uvc_driver.c > @@ -3282,6 +3282,14 @@ static const struct usb_device_id uvc_ids[] = { > .bInterfaceSubClass = 1, > .bInterfaceProtocol = 0, > .driver_info = UVC_INFO_META(V4L2_META_FMT_D4XX) }, > + /* Sonix Technology USB 2.0 Camera */ > + { .match_flags = USB_DEVICE_ID_MATCH_DEVICE > + | USB_DEVICE_ID_MATCH_INT_INFO, > + .idVendor = 0x3277, > + .idProduct = 0x0072, > + .bInterfaceClass = USB_CLASS_VENDOR_SPEC, > + .bInterfaceSubClass = 1, > + .bInterfaceProtocol = 0 }, > /* Generic USB Video Class */ > { USB_INTERFACE_INFO(USB_CLASS_VIDEO, 1, UVC_PC_PROTOCOL_UNDEFINED) }, > { USB_INTERFACE_INFO(USB_CLASS_VIDEO, 1, UVC_PC_PROTOCOL_15) }, > -- > 2.17.1 > > > No virus found > Checked by Hillstone Network AntiVirus
diff --git a/drivers/media/usb/uvc/uvc_driver.c b/drivers/media/usb/uvc/uvc_driver.c index 9c05776f11d1..48f4d755a584 100644 --- a/drivers/media/usb/uvc/uvc_driver.c +++ b/drivers/media/usb/uvc/uvc_driver.c @@ -3282,6 +3282,14 @@ static const struct usb_device_id uvc_ids[] = { .bInterfaceSubClass = 1, .bInterfaceProtocol = 0, .driver_info = UVC_INFO_META(V4L2_META_FMT_D4XX) }, + /* Sonix Technology USB 2.0 Camera */ + { .match_flags = USB_DEVICE_ID_MATCH_DEVICE + | USB_DEVICE_ID_MATCH_INT_INFO, + .idVendor = 0x3277, + .idProduct = 0x0072, + .bInterfaceClass = USB_CLASS_VENDOR_SPEC, + .bInterfaceSubClass = 1, + .bInterfaceProtocol = 0 }, /* Generic USB Video Class */ { USB_INTERFACE_INFO(USB_CLASS_VIDEO, 1, UVC_PC_PROTOCOL_UNDEFINED) }, { USB_INTERFACE_INFO(USB_CLASS_VIDEO, 1, UVC_PC_PROTOCOL_15) },
The device does not implement the power line control correctly. Add a corresponding control mapping override. Bus 003 Device 003: ID 3277:0072 Sonix Technology Co., Ltd. USB 2.0 Camera Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass 239 Miscellaneous Device bDeviceSubClass 2 bDeviceProtocol 1 Interface Association bMaxPacketSize0 64 idVendor 0x3277 idProduct 0x0072 bcdDevice 1.00 iManufacturer 2 Sonix Technology Co., Ltd. iProduct 1 USB 2.0 Camera iSerial 3 REV0001 bNumConfigurations 1 Signed-off-by: huanglei <huanglei@kylinos.cn> --- drivers/media/usb/uvc/uvc_driver.c | 8 ++++++++ 1 file changed, 8 insertions(+)