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media: mediatek: vcodec: using each instance lat_buf count replace core ready list
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: 365e4ba01d
("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>
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1 changed files with 1 additions and 1 deletions
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@ -239,7 +239,7 @@ static void vdec_msg_queue_core_work(struct work_struct *work)
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mtk_vcodec_dec_disable_hardware(ctx, MTK_VDEC_CORE);
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vdec_msg_queue_qbuf(&ctx->msg_queue.lat_ctx, lat_buf);
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if (!list_empty(&dev->msg_queue_core_ctx.ready_queue)) {
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if (atomic_read(&lat_buf->ctx->msg_queue.core_list_cnt)) {
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mtk_v4l2_debug(3, "re-schedule to decode for core: %d",
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dev->msg_queue_core_ctx.ready_num);
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queue_work(dev->core_workqueue, &msg_queue->core_work);
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