Messages in this thread Patch in this message | | | From | Alexandre Courbot <> | Subject | [PATCH v2 11/18] media: mtk-vcodec: venc support MIN_OUTPUT_BUFFERS control | Date | Fri, 26 Jun 2020 17:04:35 +0900 |
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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> --- drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c index f2ba19c32400..f833aee4a06f 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); -- 2.27.0.212.ge8ba1cc988-goog
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