From: Yunfei Dong <yunfei.dong@mediatek.com>
To: Yunfei Dong <yunfei.dong@mediatek.com>,
Alexandre Courbot <acourbot@chromium.org>,
Nicolas Dufresne <nicolas@ndufresne.ca>,
"Hans Verkuil" <hverkuil-cisco@xs4all.nl>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@collabora.com>,
Benjamin Gaignard <benjamin.gaignard@collabora.com>,
Tiffany Lin <tiffany.lin@mediatek.com>,
Andrew-CT Chen <andrew-ct.chen@mediatek.com>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Rob Herring <robh+dt@kernel.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
Tomasz Figa <tfiga@google.com>
Cc: Irui Wang <irui.wang@mediatek.com>,
George Sun <george.sun@mediatek.com>,
Steve Cho <stevecho@chromium.org>,
srv_heupstream@mediatek.com, devicetree@vger.kernel.org,
Project_Global_Chrome_Upstream_Group@mediatek.com,
linux-kernel@vger.kernel.org,
dri-devel <dri-devel@lists.freedesktop.org>,
Xiaoyong Lu <xiaoyong.lu@mediatek.com>,
linux-mediatek@lists.infradead.org,
Hsin-Yi Wang <hsinyi@chromium.org>,
Fritz Koenig <frkoenig@chromium.org>,
linux-arm-kernel@lists.infradead.org,
linux-media@vger.kernel.org
Subject: [PATCH v9, 12/17] media: mediatek: vcodec: record capture queue format type
Date: Fri, 8 Apr 2022 20:02:35 +0800 [thread overview]
Message-ID: <20220408120240.29571-13-yunfei.dong@mediatek.com> (raw)
In-Reply-To: <20220408120240.29571-1-yunfei.dong@mediatek.com>
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@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.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
next prev parent reply other threads:[~2022-04-08 12:03 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-08 12:02 [PATCH v9, 00/15] media: mtk-vcodec: support for M8192 decoder Yunfei Dong
2022-04-08 12:02 ` [PATCH v9, 01/17] media: mediatek: vcodec: Add vdec enable/disable hardware helpers Yunfei Dong
2022-04-08 12:02 ` [PATCH v9, 02/17] media: mediatek: vcodec: Using firmware type to separate different firmware architecture Yunfei Dong
2022-04-08 12:02 ` [PATCH v9, 03/17] media: mediatek: vcodec: get capture queue buffer size from scp Yunfei Dong
2022-04-08 12:02 ` [PATCH v9, 04/17] media: mediatek: vcodec: Read max resolution from dec_capability Yunfei Dong
2022-04-08 12:02 ` [PATCH v9, 05/17] media: mediatek: vcodec: set each plane bytesused in buf prepare Yunfei Dong
2022-04-08 12:02 ` [PATCH v9, 06/17] media: mediatek: vcodec: Refactor get and put capture buffer flow Yunfei Dong
2022-04-08 12:02 ` [PATCH v9, 07/17] media: mediatek: vcodec: Refactor supported vdec formats and framesizes Yunfei Dong
2022-04-08 12:02 ` [PATCH v9, 08/17] media: mediatek: vcodec: Getting supported decoder format types Yunfei Dong
2022-04-08 12:02 ` [PATCH v9, 09/17] media: mediatek: vcodec: Add format to support MT21C Yunfei Dong
2022-04-08 12:02 ` [PATCH v9, 10/17] media: mediatek: vcodec: disable vp8 4K capability Yunfei Dong
2022-04-08 12:02 ` [PATCH v9, 11/17] media: mediatek: vcodec: Fix v4l2-compliance fail Yunfei Dong
2022-04-08 12:02 ` Yunfei Dong [this message]
2022-04-08 12:02 ` [PATCH v9, 13/17] media: mediatek: vcodec: Extract H264 common code Yunfei Dong
2022-04-08 12:02 ` [PATCH v9, 14/17] media: mediatek: vcodec: support stateless H.264 decoding for mt8192 Yunfei Dong
2022-04-08 12:02 ` [PATCH v9, 15/17] media: mediatek: vcodec: support stateless VP8 decoding Yunfei Dong
2022-04-08 12:02 ` [PATCH v9, 16/17] media: mediatek: vcodec: support stateless VP9 decoding Yunfei Dong
2022-04-08 19:07 ` kernel test robot
2022-04-09 5:32 ` kernel test robot
2022-04-09 13:19 ` kernel test robot
2022-04-08 12:02 ` [PATCH v9, 17/17] media: mediatek: vcodec: prevent kernel crash when rmmod mtk-vcodec-dec.ko Yunfei Dong
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