From: Alexandre Courbot <acourbot@chromium.org>
To: Tiffany Lin <tiffany.lin@mediatek.com>,
Andrew-CT Chen <andrew-ct.chen@mediatek.com>,
Rob Herring <robh+dt@kernel.org>,
Yunfei Dong <yunfei.dong@mediatek.com>
Cc: Mauro Carvalho Chehab <mchehab@kernel.org>,
Hans Verkuil <hverkuil-cisco@xs4all.nl>,
linux-media@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-mediatek@lists.infradead.org,
Alexandre Courbot <acourbot@chromium.org>
Subject: [PATCH v4 10/15] media: mtk-vcodec: vdec: use helpers in VIDIOC_(TRY_)DECODER_CMD
Date: Tue, 27 Apr 2021 20:15:21 +0900 [thread overview]
Message-ID: <20210427111526.1772293-11-acourbot@chromium.org> (raw)
In-Reply-To: <20210427111526.1772293-1-acourbot@chromium.org>
Let's use the dedicated helpers to make sure we get the expected
behavior on stateful decoders as well.
Signed-off-by: Alexandre Courbot <acourbot@chromium.org>
---
.../media/platform/mtk-vcodec/mtk_vcodec_dec.c | 16 ++--------------
1 file changed, 2 insertions(+), 14 deletions(-)
diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c
index 01c5333d6cff..4ef4b68ec9bd 100644
--- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c
+++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c
@@ -52,22 +52,10 @@ static int vidioc_try_decoder_cmd(struct file *file, void *priv,
if (ctx->dev->vdec_pdata->uses_stateless_api)
return v4l2_m2m_ioctl_stateless_try_decoder_cmd(file, priv,
cmd);
-
- switch (cmd->cmd) {
- case V4L2_DEC_CMD_STOP:
- case V4L2_DEC_CMD_START:
- if (cmd->flags != 0) {
- mtk_v4l2_err("cmd->flags=%u", cmd->flags);
- return -EINVAL;
- }
- break;
- default:
- return -EINVAL;
- }
- return 0;
+ else
+ return v4l2_m2m_ioctl_try_decoder_cmd(file, priv, cmd);
}
-
static int vidioc_decoder_cmd(struct file *file, void *priv,
struct v4l2_decoder_cmd *cmd)
{
--
2.31.1.498.g6c1eba8ee3d-goog
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next prev parent reply other threads:[~2021-04-27 11:16 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-27 11:15 [PATCH v4 00/15] media: mtk-vcodec: support for MT8183 decoder Alexandre Courbot
2021-04-27 11:15 ` [PATCH v4 01/15] media: mtk-vcodec: vdec: move stateful ops into their own file Alexandre Courbot
2021-04-27 11:15 ` [PATCH v4 02/15] media: mtk-vcodec: vdec: handle firmware version field Alexandre Courbot
2021-04-27 11:15 ` [PATCH v4 03/15] media: mtk-vcodec: support version 2 of decoder firmware ABI Alexandre Courbot
2021-04-27 11:15 ` [PATCH v4 04/15] media: add Mediatek's MM21 format Alexandre Courbot
2021-04-29 7:16 ` Hans Verkuil
2021-04-27 11:15 ` [PATCH v4 05/15] media: mtk-vcodec: vdec: support stateless API Alexandre Courbot
2021-04-29 7:27 ` Hans Verkuil
2021-05-13 9:20 ` Alexandre Courbot
2021-04-29 12:10 ` Dafna Hirschfeld
2021-05-13 9:21 ` Alexandre Courbot
2021-04-27 11:15 ` [PATCH v4 06/15] media: mtk-vcodec: vdec: support stateless H.264 decoding Alexandre Courbot
2021-04-27 11:15 ` [PATCH v4 07/15] media: mtk-vcodec: vdec: add media device if using stateless api Alexandre Courbot
2021-04-29 7:28 ` Hans Verkuil
2021-05-13 8:05 ` Alexandre Courbot
2021-05-13 15:07 ` Nicolas Dufresne
2021-05-17 4:35 ` Hsin-Yi Wang
2021-05-19 5:23 ` Alexandre Courbot
2021-04-27 11:15 ` [PATCH v4 08/15] dt-bindings: media: document mediatek, mt8183-vcodec-dec Alexandre Courbot
2021-05-04 12:55 ` Alexandre Courbot
2021-05-04 14:48 ` Rob Herring
2021-04-27 11:15 ` [PATCH v4 09/15] media: mtk-vcodec: enable MT8183 decoder Alexandre Courbot
2021-04-27 11:15 ` Alexandre Courbot [this message]
2021-04-27 11:15 ` [PATCH v4 11/15] media: mtk-vcodec: vdec: Support H264 profile control Alexandre Courbot
2021-04-27 11:15 ` [PATCH v4 12/15] media: mtk-vcodec: vdec: clamp OUTPUT resolution to hardware limits Alexandre Courbot
2021-04-27 11:15 ` [PATCH v4 13/15] media: mtk-vcodec: make flush buffer reusable by encoder Alexandre Courbot
2021-04-27 11:15 ` [PATCH v4 14/15] media: mtk-vcodec: venc: support START and STOP commands Alexandre Courbot
2021-08-04 12:53 ` Dafna Hirschfeld
2021-08-05 9:56 ` Dafna Hirschfeld
2021-04-27 11:15 ` [PATCH v4 15/15] media: mtk-vcodec: venc: make sure buffer exists in list before removing Alexandre Courbot
2021-04-29 7:35 ` [PATCH v4 00/15] media: mtk-vcodec: support for MT8183 decoder Hans Verkuil
2021-05-13 8:06 ` Alexandre Courbot
2021-04-29 12:07 ` Dafna Hirschfeld
2021-05-13 8:21 ` Alexandre Courbot
2021-07-19 11:43 ` Dafna Hirschfeld
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