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media: coda: use mem2mem try_en/decoder_cmd helpers 

Use mem2mem try_en/decoder_cmd helpers to ensure consistent behaviour
with other video codec drivers.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
This commit is contained in:
Philipp Zabel 2019-06-18 12:45:09 -04:00 committed by Mauro Carvalho Chehab
parent 60c74167fe
commit f66a607d73
1 changed files with 2 additions and 17 deletions
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19
drivers/media/platform/coda/coda-common.c
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@ -1001,13 +1001,7 @@ static int coda_try_encoder_cmd(struct file *file, void *fh,
if (ctx->inst_type != CODA_INST_ENCODER)
return -ENOTTY;
if (ec->cmd != V4L2_ENC_CMD_STOP)
return -EINVAL;
if (ec->flags & V4L2_ENC_CMD_STOP_AT_GOP_END)
return -EINVAL;
return 0;
return v4l2_m2m_ioctl_try_encoder_cmd(file, fh, ec);
}
static int coda_encoder_cmd(struct file *file, void *fh,
@ -1043,16 +1037,7 @@ static int coda_try_decoder_cmd(struct file *file, void *fh,
if (ctx->inst_type != CODA_INST_DECODER)
return -ENOTTY;
if (dc->cmd != V4L2_DEC_CMD_STOP)
return -EINVAL;
if (dc->flags & V4L2_DEC_CMD_STOP_TO_BLACK)
return -EINVAL;
if (!(dc->flags & V4L2_DEC_CMD_STOP_IMMEDIATELY) && (dc->stop.pts != 0))
return -EINVAL;
return 0;
return v4l2_m2m_ioctl_try_decoder_cmd(file, fh, dc);
}
static int coda_decoder_cmd(struct file *file, void *fh,