media: cedrus: Register all codecs as capability

All codecs should have capabilities.
For example "Allwinner V3s" does not support "MPEG2".
Signed-off-by: Martin Cerveny <m.cerveny@computer.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

drivers/staging/media/sunxi/cedrus/cedrus.c

@@ -486,47 +486,65 @@ static int cedrus_remove(struct platform_device *pdev)
 }
 
 static const struct cedrus_variant sun4i_a10_cedrus_variant = {
+	.capabilities	= CEDRUS_CAPABILITY_MPEG2_DEC |
+			  CEDRUS_CAPABILITY_H264_DEC,
 	.mod_rate	= 320000000,
 };
 
 static const struct cedrus_variant sun5i_a13_cedrus_variant = {
+	.capabilities	= CEDRUS_CAPABILITY_MPEG2_DEC |
+			  CEDRUS_CAPABILITY_H264_DEC,
 	.mod_rate	= 320000000,
 };
 
 static const struct cedrus_variant sun7i_a20_cedrus_variant = {
+	.capabilities	= CEDRUS_CAPABILITY_MPEG2_DEC |
+			  CEDRUS_CAPABILITY_H264_DEC,
 	.mod_rate	= 320000000,
 };
 
 static const struct cedrus_variant sun8i_a33_cedrus_variant = {
-	.capabilities	= CEDRUS_CAPABILITY_UNTILED,
+	.capabilities	= CEDRUS_CAPABILITY_UNTILED |
+			  CEDRUS_CAPABILITY_MPEG2_DEC |
+			  CEDRUS_CAPABILITY_H264_DEC,
 	.mod_rate	= 320000000,
 };
 
 static const struct cedrus_variant sun8i_h3_cedrus_variant = {
 	.capabilities	= CEDRUS_CAPABILITY_UNTILED |
+			  CEDRUS_CAPABILITY_MPEG2_DEC |
+			  CEDRUS_CAPABILITY_H264_DEC |
 			  CEDRUS_CAPABILITY_H265_DEC,
 	.mod_rate	= 402000000,
 };
 
 static const struct cedrus_variant sun8i_r40_cedrus_variant = {
-	.capabilities	= CEDRUS_CAPABILITY_UNTILED,
+	.capabilities	= CEDRUS_CAPABILITY_UNTILED |
+			  CEDRUS_CAPABILITY_MPEG2_DEC |
+			  CEDRUS_CAPABILITY_H264_DEC,
 	.mod_rate	= 297000000,
 };
 
 static const struct cedrus_variant sun50i_a64_cedrus_variant = {
 	.capabilities	= CEDRUS_CAPABILITY_UNTILED |
+			  CEDRUS_CAPABILITY_MPEG2_DEC |
+			  CEDRUS_CAPABILITY_H264_DEC |
 			  CEDRUS_CAPABILITY_H265_DEC,
 	.mod_rate	= 402000000,
 };
 
 static const struct cedrus_variant sun50i_h5_cedrus_variant = {
 	.capabilities	= CEDRUS_CAPABILITY_UNTILED |
+			  CEDRUS_CAPABILITY_MPEG2_DEC |
+			  CEDRUS_CAPABILITY_H264_DEC |
 			  CEDRUS_CAPABILITY_H265_DEC,
 	.mod_rate	= 402000000,
 };
 
 static const struct cedrus_variant sun50i_h6_cedrus_variant = {
 	.capabilities	= CEDRUS_CAPABILITY_UNTILED |
+			  CEDRUS_CAPABILITY_MPEG2_DEC |
+			  CEDRUS_CAPABILITY_H264_DEC |
 			  CEDRUS_CAPABILITY_H265_DEC,
 	.quirks		= CEDRUS_QUIRK_NO_DMA_OFFSET,
 	.mod_rate	= 600000000,

drivers/staging/media/sunxi/cedrus/cedrus.h

@@ -28,6 +28,8 @@
 
 #define CEDRUS_CAPABILITY_UNTILED	BIT(0)
 #define CEDRUS_CAPABILITY_H265_DEC	BIT(1)
+#define CEDRUS_CAPABILITY_H264_DEC	BIT(2)
+#define CEDRUS_CAPABILITY_MPEG2_DEC	BIT(3)
 
 #define CEDRUS_QUIRK_NO_DMA_OFFSET	BIT(0)
 

drivers/staging/media/sunxi/cedrus/cedrus_video.c

@@ -38,10 +38,12 @@ static struct cedrus_format cedrus_formats[] = {
 	{
 		.pixelformat	= V4L2_PIX_FMT_MPEG2_SLICE,
 		.directions	= CEDRUS_DECODE_SRC,
+		.capabilities	= CEDRUS_CAPABILITY_MPEG2_DEC,
 	},
 	{
 		.pixelformat	= V4L2_PIX_FMT_H264_SLICE,
 		.directions	= CEDRUS_DECODE_SRC,
+		.capabilities	= CEDRUS_CAPABILITY_H264_DEC,
 	},
 	{
 		.pixelformat	= V4L2_PIX_FMT_HEVC_SLICE,