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Date: Fri, 8 Apr 2022 20:02:35 +0800 From: Yunfei Dong <yunfei.dong@...iatek.com> To: Yunfei Dong <yunfei.dong@...iatek.com>, Alexandre Courbot <acourbot@...omium.org>, Nicolas Dufresne <nicolas@...fresne.ca>, "Hans Verkuil" <hverkuil-cisco@...all.nl>, AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>, Benjamin Gaignard <benjamin.gaignard@...labora.com>, Tiffany Lin <tiffany.lin@...iatek.com>, Andrew-CT Chen <andrew-ct.chen@...iatek.com>, Mauro Carvalho Chehab <mchehab@...nel.org>, Rob Herring <robh+dt@...nel.org>, Matthias Brugger <matthias.bgg@...il.com>, Tomasz Figa <tfiga@...gle.com> CC: George Sun <george.sun@...iatek.com>, Xiaoyong Lu <xiaoyong.lu@...iatek.com>, Hsin-Yi Wang <hsinyi@...omium.org>, Fritz Koenig <frkoenig@...omium.org>, Daniel Vetter <daniel@...ll.ch>, dri-devel <dri-devel@...ts.freedesktop.org>, Irui Wang <irui.wang@...iatek.com>, "Steve Cho" <stevecho@...omium.org>, <linux-media@...r.kernel.org>, <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>, <linux-arm-kernel@...ts.infradead.org>, <srv_heupstream@...iatek.com>, <linux-mediatek@...ts.infradead.org>, <Project_Global_Chrome_Upstream_Group@...iatek.com> Subject: [PATCH v9, 12/17] media: mediatek: vcodec: record capture queue format type The capture queue format type may be differ depending on platform: for stateless decoder drivers, we need to calculate the capture buffer size according to the capture queue format type in SCP. As a preparation for introducing drivers for stateless decoding, save the current capture queue type on a per vcodec context basis. Signed-off-by: Yunfei Dong <yunfei.dong@...iatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com> --- drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec.c | 2 ++ drivers/media/platform/mediatek/vcodec/mtk_vcodec_drv.h | 2 ++ 2 files changed, 4 insertions(+) diff --git a/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec.c b/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec.c index 0d9007339faf..3859e4c651c6 100644 --- a/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec.c +++ b/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec.c @@ -475,6 +475,8 @@ 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/mediatek/vcodec/mtk_vcodec_drv.h b/drivers/media/platform/mediatek/vcodec/mtk_vcodec_drv.h index 75a1c6df6594..c047f421843b 100644 --- a/drivers/media/platform/mediatek/vcodec/mtk_vcodec_drv.h +++ b/drivers/media/platform/mediatek/vcodec/mtk_vcodec_drv.h @@ -274,6 +274,7 @@ 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 @@ -321,6 +322,7 @@ struct mtk_vcodec_ctx { bool is_flushing; u32 current_codec; + u32 capture_fourcc; enum v4l2_colorspace colorspace; enum v4l2_ycbcr_encoding ycbcr_enc; -- 2.18.0
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