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From:   Yunfei Dong <yunfei.dong@mediatek.com>
To:     Chen-Yu Tsai <wenst@chromium.org>,
        Nicolas Dufresne <nicolas@ndufresne.ca>,
        Hans Verkuil <hverkuil-cisco@xs4all.nl>,
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        <nfraprado@collabora.com>, Yunfei Dong <yunfei.dong@mediatek.com>
CC:     Matthias Brugger <matthias.bgg@gmail.com>,
        Hsin-Yi Wang <hsinyi@chromium.org>,
        Fritz Koenig <frkoenig@chromium.org>,
        Daniel Vetter <daniel@ffwll.ch>,
        Steve Cho <stevecho@chromium.org>,
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Subject: [PATCH 2/6] media: mediatek: vcodec: add the definition of decoder status
Date:   Mon, 17 Apr 2023 13:48:12 +0800
Message-ID: <20230417054816.17097-3-yunfei.dong@mediatek.com>
In-Reply-To: <20230417054816.17097-1-yunfei.dong@mediatek.com>
References: <20230417054816.17097-1-yunfei.dong@mediatek.com>
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Adding the status used to separate different decoder period for
core hardware.

Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com>
---
 drivers/media/platform/mediatek/vcodec/vdec_msg_queue.h | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/drivers/media/platform/mediatek/vcodec/vdec_msg_queue.h b/drivers/media/platform/mediatek/vcodec/vdec_msg_queue.h
index a5d44bc97c16..19508be08566 100644
--- a/drivers/media/platform/mediatek/vcodec/vdec_msg_queue.h
+++ b/drivers/media/platform/mediatek/vcodec/vdec_msg_queue.h
@@ -21,6 +21,13 @@ struct mtk_vcodec_ctx;
 struct mtk_vcodec_dev;
 typedef int (*core_decode_cb_t)(struct vdec_lat_buf *lat_buf);
 
+/* current context isn't work */
+#define CONTEXT_LIST_EMPTY           (0)
+/* queued to the core work list */
+#define CONTEXT_LIST_QUEUED          (1)
+/* context decode done */
+#define CONTEXT_LIST_DEC_DONE        (2)
+
 /**
  * struct vdec_msg_queue_ctx - represents a queue for buffers ready to be processed
  * @ready_to_use: ready used queue used to signalize when get a job queue
-- 
2.18.0