[PATCH v4, 08/15] media: mtk-vcodec: Add format to support MT21C

[Yunfei Dong]

Needs to use mediatek compressed mode for mt8192 decoder.

Signed-off-by: Yunfei Dong <yunfei.dong@xxxxxxxxxxxx>
---
 .../media/platform/mtk-vcodec/mtk_vcodec_dec_stateless.c   | 7 ++++++-
 drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h         | 1 +
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_stateless.c b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_stateless.c
index 01bb96f3b30e..21895fbed4c5 100644
--- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_stateless.c
+++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_stateless.c
@@ -81,7 +81,7 @@ static const struct mtk_stateless_control mtk_stateless_controls[] = {
 
 #define NUM_CTRLS ARRAY_SIZE(mtk_stateless_controls)
 
-static struct mtk_video_fmt mtk_video_formats[2];
+static struct mtk_video_fmt mtk_video_formats[3];
 static struct mtk_codec_framesizes mtk_vdec_framesizes[1];
 
 static struct mtk_video_fmt default_out_format;
@@ -361,6 +361,7 @@ static void mtk_vcodec_add_formats(unsigned int fourcc,
 		num_framesizes++;
 		break;
 	case V4L2_PIX_FMT_MM21:
+	case V4L2_PIX_FMT_MT21C:
 		mtk_video_formats[count_formats].fourcc = fourcc;
 		mtk_video_formats[count_formats].type = MTK_FMT_FRAME;
 		mtk_video_formats[count_formats].num_planes = 2;
@@ -387,6 +388,10 @@ static void mtk_vcodec_get_supported_formats(struct mtk_vcodec_ctx *ctx)
 		mtk_vcodec_add_formats(V4L2_PIX_FMT_MM21, ctx);
 		cap_format_count++;
 	}
+	if (ctx->dev->dec_capability & MTK_VDEC_FORMAT_MT21C) {
+		mtk_vcodec_add_formats(V4L2_PIX_FMT_MT21C, ctx);
+		cap_format_count++;
+	}
 	if (ctx->dev->dec_capability & MTK_VDEC_FORMAT_H264_SLICE) {
 		mtk_vcodec_add_formats(V4L2_PIX_FMT_H264_SLICE, ctx);
 		out_format_count++;
diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h b/drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h
index cdc0a53eee4e..12a2baaf9e81 100644
--- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h
+++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h
@@ -353,6 +353,7 @@ enum mtk_vdec_hw_arch {
  */
 enum mtk_vdec_format_types {
 	MTK_VDEC_FORMAT_MM21 = 0x20,
+	MTK_VDEC_FORMAT_MT21C = 0x40,
 	MTK_VDEC_FORMAT_H264_SLICE = 0x100,
 };
 
-- 
2.25.1