From: Alexandre Courbot Date: Fri, 21 Aug 2020 10:36:03 +0000 (+0200) Subject: media: mtk-vcodec: venc support MIN_OUTPUT_BUFFERS control X-Git-Tag: v5.10.7~1469^2~183 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f01b10fa5abc66f24b5e5e2be7a4a3f7561387c1;p=platform%2Fkernel%2Flinux-rpi.git 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 Acked-by: Tiffany Lin Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c index a9d2c77..bc3095b 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);