[PATCH v2,3/5] media: mediatek: vcodec: add MM21 format definition

Yunfei Dong yunfei.dong at mediatek.com
Mon Apr 8 23:44:29 PDT 2024


Adding the definition of MM21 format to calculate bytesperline
and sizeimage of plane[0] and plane[1].

Signed-off-by: Yunfei Dong <yunfei.dong at mediatek.com>
---
 drivers/media/v4l2-core/v4l2-common.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/media/v4l2-core/v4l2-common.c b/drivers/media/v4l2-core/v4l2-common.c
index cef1492dba22..0d5de132e07f 100644
--- a/drivers/media/v4l2-core/v4l2-common.c
+++ b/drivers/media/v4l2-core/v4l2-common.c
@@ -269,6 +269,8 @@ const struct v4l2_format_info *v4l2_format_info(u32 format)
 		  .block_w = { 64, 64, 0, 0 }, .block_h = { 64, 64, 0, 0 }},
 		{ .format = V4L2_PIX_FMT_MT2110R, .pixel_enc = V4L2_PIXEL_ENC_YUV, .mem_planes = 2, .comp_planes = 2, .bpp = { 5, 5, 0, 0 }, .bpp_div = { 4, 4, 1, 1 }, .hdiv = 1, .vdiv = 2,
 		  .block_w = { 64, 64, 0, 0 }, .block_h = { 64, 64, 0, 0 }},
+		{ .format = V4L2_PIX_FMT_MM21, .pixel_enc = V4L2_PIXEL_ENC_YUV, .mem_planes = 2, .comp_planes = 2, .bpp = { 1, 1, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 2,
+		  .block_w = { 64, 64, 0, 0 }, .block_h = { 64, 64, 0, 0 }},
 
 		/* YUV planar formats */
 		{ .format = V4L2_PIX_FMT_NV12,    .pixel_enc = V4L2_PIXEL_ENC_YUV, .mem_planes = 1, .comp_planes = 2, .bpp = { 1, 2, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 2, .vdiv = 2 },
-- 
2.18.0




More information about the Linux-mediatek mailing list