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| author |  Alexandre Courbot <acourbot@chromium.org>
| 2021-08-06 06:15:18 +0200 |
|---|---|---|
| committer |  Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
| 2021-09-30 10:07:41 +0200 |
| commit | 61a76141beece86017656a69bedabc8c2f2d3717 (patch) | |
| tree | 4163e8eda7941773ac9a9643821c2eb4ce4b1361 | |
| parent | media: mtk-vcodec: vdec: Support H264 profile control (diff) | |
| download | linux-61a76141beece86017656a69bedabc8c2f2d3717.tar.gz linux-61a76141beece86017656a69bedabc8c2f2d3717.tar.bz2 linux-61a76141beece86017656a69bedabc8c2f2d3717.zip | |
media: mtk-vcodec: vdec: use helpers in VIDIOC_(TRY_)DECODER_CMD
Let's use the dedicated helpers to make sure we get the expected
behavior and remove redundant code.
Signed-off-by: Alexandre Courbot <acourbot@chromium.org>
Signed-off-by: Tzung-Bi Shih <tzungbi@google.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
| -rw-r--r-- | drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c | 13 |
1 files changed, 1 insertions, 12 deletions
diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c index 8df8bcfe5e9c..1a633b485a69 100644 --- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c +++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c @@ -484,18 +484,7 @@ static void mtk_vdec_worker(struct work_struct *work) static int vidioc_try_decoder_cmd(struct file *file, void *priv, struct v4l2_decoder_cmd *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; + return v4l2_m2m_ioctl_try_decoder_cmd(file, priv, cmd); } |