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| author | Alexandre Courbot <acourbot@chromium.org> | 2020-08-21 13:36:03 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-09-26 11:09:09 +0300 |
| commit | f01b10fa5abc66f24b5e5e2be7a4a3f7561387c1 (patch) | |
| tree | 3f26afb82be3e9d3a22922c8bb6d96c22adace73 /drivers/media/platform/mtk-vcodec | |
| parent | bcbe5adac37ab9c7051c14f7987465893f36d44f (diff) | |
| download | linux-f01b10fa5abc66f24b5e5e2be7a4a3f7561387c1.tar.xz | |
media: mtk-vcodec: venc support MIN_OUTPUT_BUFFERS control
This control is required by v4l2-compliance for encoders. A value of 1
should be suitable for all scenarios.
Signed-off-by: Alexandre Courbot <acourbot@chromium.org>
Acked-by: Tiffany Lin <tiffany.lin@mediatek.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'drivers/media/platform/mtk-vcodec')
| -rw-r--r-- | drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c index a9d2c7758ef8..bc3095b7177f 100644 --- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c +++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c @@ -1206,6 +1206,8 @@ int mtk_vcodec_enc_ctrls_setup(struct mtk_vcodec_ctx *ctx) v4l2_ctrl_handler_init(handler, MTK_MAX_CTRLS_HINT); + v4l2_ctrl_new_std(handler, ops, V4L2_CID_MIN_BUFFERS_FOR_OUTPUT, + 1, 1, 1, 1); v4l2_ctrl_new_std(handler, ops, V4L2_CID_MPEG_VIDEO_BITRATE, ctx->dev->venc_pdata->min_bitrate, ctx->dev->venc_pdata->max_bitrate, 1, 4000000); |