}
}
+ /* Some devices report bpp that doesn't match the format. */
+ if (dev->quirks & UVC_QUIRK_FORCE_BPP) {
+ const struct v4l2_format_info *info =
+ v4l2_format_info(format->fcc);
+
+ if (info) {
+ unsigned int div = info->hdiv * info->vdiv;
+
+ n = info->bpp[0] * div;
+ for (i = 1; i < info->comp_planes; i++)
+ n += info->bpp[i];
+
+ format->bpp = DIV_ROUND_UP(8 * n, div);
+ }
+ }
+
if (buffer[2] == UVC_VS_FORMAT_UNCOMPRESSED) {
ftype = UVC_VS_FRAME_UNCOMPRESSED;
} else {
.bInterfaceSubClass = 1,
.bInterfaceProtocol = 0,
.driver_info = (kernel_ulong_t)&uvc_quirk_force_y8 },
+ /* GEO Semiconductor GC6500 */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x29fe,
+ .idProduct = 0x4d53,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0,
+ .driver_info = UVC_INFO_QUIRK(UVC_QUIRK_FORCE_BPP) },
/* Intel RealSense D4M */
{ .match_flags = USB_DEVICE_ID_MATCH_DEVICE
| USB_DEVICE_ID_MATCH_INT_INFO,
#define UVC_QUIRK_RESTRICT_FRAME_RATE 0x00000200
#define UVC_QUIRK_RESTORE_CTRLS_ON_INIT 0x00000400
#define UVC_QUIRK_FORCE_Y8 0x00000800
+#define UVC_QUIRK_FORCE_BPP 0x00001000
/* Format flags */
#define UVC_FMT_FLAG_COMPRESSED 0x00000001