This patch adds support for the Quanta ACER HD User Facing Camera
with USB ID 0408:4033, which is found in some Acer Nitro 5 and
Aspire 3 series laptops. The camera is UVC 1.1 compliant but
requires explicit enumeration to function correctly.
Signed-off-by: Takshak Mudgal <takshakmudgal@xxxxxxxxx>
---
drivers/media/usb/uvc/uvc_driver.c | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/drivers/media/usb/uvc/uvc_driver.c b/drivers/media/usb/uvc/uvc_driver.c
index f0febdc08..40db8a5f4 100644
--- a/drivers/media/usb/uvc/uvc_driver.c
+++ b/drivers/media/usb/uvc/uvc_driver.c
@@ -2430,6 +2430,24 @@ static const struct uvc_device_info uvc_quirk_force_y8 = {
* though they are compliant.
*/
static const struct usb_device_id uvc_ids[] = {
+ /**
+ * Fix for the problem with cameras on Acer Nitro 5 Series & Acer Aspire 3 Series.
+ *
+ * Fix required for the camera here
+ * Thanks for @Giuliano69 for providing the fix
+ */
+ /* Quanta ACER HD User Facing 4033 - Experimental !! */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x0408,
+ .idProduct = 0x4033,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = UVC_PC_PROTOCOL_15,
+ .driver_info = (kernel_ulong_t)&(const struct uvc_device_info){
+ .uvc_version = 0x010a,
+ } },
+ /* Fix end here */
/* Quanta ACER HD User Facing */
{ .match_flags = USB_DEVICE_ID_MATCH_DEVICE
| USB_DEVICE_ID_MATCH_INT_INFO,
--
2.46.2
