diff options
| author | Yunfei Dong | 2023-02-01 07:33:11 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2023-05-11 23:03:14 +0900 |
| commit | f08900ca36d370c9fa94ef46e39cf16144407833 (patch) | |
| tree | 95b68261d30ffbf32e38bf41f2917de096a88485 /drivers/media | |
| parent | 8aae2e6444a3f291cd648fa78007032557a3a11e (diff) | |
media: mediatek: vcodec: using each instance lat_buf count replace core ready list
[ Upstream commit f7a3780cf96925670736582b9a623a2c9ffb4166 ]
Core Hardware decoder depends on each instance lat_buf count,
calling queue_work decode again when the lat_buf count of each instance
isn't zero.
Fixes: 365e4ba01df4 ("media: mtk-vcodec: Add work queue for core hardware decode")
Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/platform/mediatek/vcodec/vdec_msg_queue.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/platform/mediatek/vcodec/vdec_msg_queue.c b/drivers/media/platform/mediatek/vcodec/vdec_msg_queue.c index 3f016c87d722..ad5002ca953e 100644 --- a/drivers/media/platform/mediatek/vcodec/vdec_msg_queue.c +++ b/drivers/media/platform/mediatek/vcodec/vdec_msg_queue.c @@ -239,7 +239,7 @@ static void vdec_msg_queue_core_work(struct work_struct *work) mtk_vcodec_dec_disable_hardware(ctx, MTK_VDEC_CORE); vdec_msg_queue_qbuf(&ctx->msg_queue.lat_ctx, lat_buf); - if (!list_empty(&dev->msg_queue_core_ctx.ready_queue)) { + if (atomic_read(&lat_buf->ctx->msg_queue.core_list_cnt)) { mtk_v4l2_debug(3, "re-schedule to decode for core: %d", dev->msg_queue_core_ctx.ready_num); queue_work(dev->core_workqueue, &msg_queue->core_work); |