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media: uvcvideo: Add KSMedia 8-bit IR format support

Add support for the 8-bit IR format GUID defined in the Microsoft Kernel
Streaming Media API.

Reported-by: Paul Menzel <pmenzel+linux-media@molgen.mpg.de>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Tested-by: Paul Menzel <pmenzel+linux-media@molgen.mpg.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Laurent Pinchart %!s(int64=7) %!d(string=hai) anos
pai
ec55cdba41
achega
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Modificáronse 2 ficheiros con 8 adicións e 0 borrados
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  1. 5 0
      drivers/media/usb/uvc/uvc_driver.c
  2. 3 0
      drivers/media/usb/uvc/uvcvideo.h

+ 5 - 0
drivers/media/usb/uvc/uvc_driver.c
Ver ficheiro 

@@ -99,6 +99,11 @@ static struct uvc_format_desc uvc_fmts[] = {
 
 		.guid		= UVC_GUID_FORMAT_D3DFMT_L8,
 
 		.fcc		= V4L2_PIX_FMT_GREY,
 
 	},
 
+	{
 
+		.name		= "IR 8-bit (L8_IR)",
 
+		.guid		= UVC_GUID_FORMAT_KSMEDIA_L8_IR,
 
+		.fcc		= V4L2_PIX_FMT_GREY,
 
+	},
 
 	{
 
 		.name		= "Greyscale 10-bit (Y10 )",
 
 		.guid		= UVC_GUID_FORMAT_Y10,

+ 3 - 0
drivers/media/usb/uvc/uvcvideo.h
Ver ficheiro 

@@ -157,6 +157,9 @@
 
 #define UVC_GUID_FORMAT_D3DFMT_L8 \
 
 	{0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, \
 
 	 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
 
+#define UVC_GUID_FORMAT_KSMEDIA_L8_IR \
 
+	{0x32, 0x00, 0x00, 0x00, 0x02, 0x00, 0x10, 0x00, \
 
+	 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
 
 
 
 /* ------------------------------------------------------------------------