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From:   Yunfei Dong <yunfei.dong@mediatek.com>
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Subject: [PATCH v6, 11/15] media: mtk-vcodec: record capture queue format type
Date:   Sat, 22 Jan 2022 11:53:12 +0800
Message-ID: <20220122035316.18179-12-yunfei.dong@mediatek.com>
In-Reply-To: <20220122035316.18179-1-yunfei.dong@mediatek.com>
References: <20220122035316.18179-1-yunfei.dong@mediatek.com>
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Capture queue format type is difference for different platform,
need to calculate capture buffer size according to capture queue
format type in scp.

Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com>
---
 drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c | 2 ++
 drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c
index 5a429ed83ed4..6ad17e69e32d 100644
--- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c
+++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c
@@ -468,6 +468,8 @@ static int vidioc_vdec_s_fmt(struct file *file, void *priv,
 			}
 			ctx->state = MTK_STATE_INIT;
 		}
+	} else {
+		ctx->capture_fourcc = fmt->fourcc;
 	}
 
 	/*
diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h b/drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h
index aa608ab0a247..fde79684106d 100644
--- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h
+++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h
@@ -277,6 +277,7 @@ struct vdec_pic_info {
  *		     to be used with encoder and stateful decoder.
  * @is_flushing: set to true if flushing is in progress.
  * @current_codec: current set input codec, in V4L2 pixel format
+ * @capture_fourcc: capture queue type in V4L2 pixel format
  *
  * @colorspace: enum v4l2_colorspace; supplemental to pixelformat
  * @ycbcr_enc: enum v4l2_ycbcr_encoding, Y'CbCr encoding
@@ -324,6 +325,7 @@ struct mtk_vcodec_ctx {
 	bool is_flushing;
 
 	u32 current_codec;
+	u32 capture_fourcc;
 
 	enum v4l2_colorspace colorspace;
 	enum v4l2_ycbcr_encoding ycbcr_enc;
-- 
2.25.1