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| author | Sylwester Nawrocki <s.nawrocki@samsung.com> | 2013-04-23 19:40:24 +0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-04-25 16:38:23 +0400 |
| commit | cbd53542ca35842127c6f581fefbb0a7dd2b4a21 (patch) | |
| tree | d9800f70ea7ab2b8221a81740621cb468214ce7d /drivers/media | |
| parent | aceb59ed3438dcb2f5c90e2f62f0f9edde4091d2 (diff) | |
| download | linux-cbd53542ca35842127c6f581fefbb0a7dd2b4a21.tar.xz | |
[media] exynos4-is: Fix TRY format propagation at MIPI-CSIS subdev
Ensure TRY format is propagated from the sink to source pad.
The format at both pads is always same so the TRY format buffer
for pad 0 is used to hold format for both pads.
While at it remove redundant fmt->pad checking.
Reported-by: Jacek Anaszewski <j.anaszewski@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/platform/exynos4-is/mipi-csis.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/drivers/media/platform/exynos4-is/mipi-csis.c b/drivers/media/platform/exynos4-is/mipi-csis.c index 8636bcddde1b..a2eda9d5ac87 100644 --- a/drivers/media/platform/exynos4-is/mipi-csis.c +++ b/drivers/media/platform/exynos4-is/mipi-csis.c @@ -549,10 +549,10 @@ static struct csis_pix_format const *s5pcsis_try_format( static struct v4l2_mbus_framefmt *__s5pcsis_get_format( struct csis_state *state, struct v4l2_subdev_fh *fh, - u32 pad, enum v4l2_subdev_format_whence which) + enum v4l2_subdev_format_whence which) { if (which == V4L2_SUBDEV_FORMAT_TRY) - return fh ? v4l2_subdev_get_try_format(fh, pad) : NULL; + return fh ? v4l2_subdev_get_try_format(fh, 0) : NULL; return &state->format; } @@ -564,10 +564,7 @@ static int s5pcsis_set_fmt(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh, struct csis_pix_format const *csis_fmt; struct v4l2_mbus_framefmt *mf; - if (fmt->pad != CSIS_PAD_SOURCE && fmt->pad != CSIS_PAD_SINK) - return -EINVAL; - - mf = __s5pcsis_get_format(state, fh, fmt->pad, fmt->which); + mf = __s5pcsis_get_format(state, fh, fmt->which); if (fmt->pad == CSIS_PAD_SOURCE) { if (mf) { @@ -594,10 +591,7 @@ static int s5pcsis_get_fmt(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh, struct csis_state *state = sd_to_csis_state(sd); struct v4l2_mbus_framefmt *mf; - if (fmt->pad != CSIS_PAD_SOURCE && fmt->pad != CSIS_PAD_SINK) - return -EINVAL; - - mf = __s5pcsis_get_format(state, fh, fmt->pad, fmt->which); + mf = __s5pcsis_get_format(state, fh, fmt->which); if (!mf) return -EINVAL; |