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Subject: media: tegra-video: Use accessors for pad config 'try_*' fields
Author: Laurent Pinchart <laurent.pinch...@ideasonboard.com>
Date: Mon Oct 23 23:40:09 2023 +0200
The 'try_*' fields of the v4l2_subdev_pad_config structure are meant to
be accessed through helper functions. Replace direct access with usage
of the v4l2_subdev_get_pad_format(), v4l2_subdev_get_pad_crop() and
v4l2_subdev_get_pad_compose() helpers.
Signed-off-by: Laurent Pinchart <laurent.pinch...@ideasonboard.com>
Reviewed-by: Luca Ceresoli <luca.ceres...@bootlin.com>
Signed-off-by: Sakari Ailus <sakari.ai...@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mche...@kernel.org>
drivers/staging/media/tegra-video/vi.c | 14 ++++++++------
1 file changed, 8 insertions(+), 6 deletions(-)
---
diff --git a/drivers/staging/media/tegra-video/vi.c
b/drivers/staging/media/tegra-video/vi.c
index 61169ff13ec5..87e5365defae 100644
--- a/drivers/staging/media/tegra-video/vi.c
+++ b/drivers/staging/media/tegra-video/vi.c
@@ -439,6 +439,7 @@ static int __tegra_channel_try_format(struct
tegra_vi_channel *chan,
.which = V4L2_SUBDEV_FORMAT_ACTIVE,
.target = V4L2_SEL_TGT_CROP_BOUNDS,
};
+ struct v4l2_rect *try_crop;
int ret;
subdev = tegra_channel_get_remote_source_subdev(chan);
@@ -473,24 +474,25 @@ static int __tegra_channel_try_format(struct
tegra_vi_channel *chan,
* Attempt to obtain the format size from subdev.
* If not available, try to get crop boundary from subdev.
*/
+ try_crop = v4l2_subdev_get_pad_crop(subdev, sd_state, 0);
fse.code = fmtinfo->code;
ret = v4l2_subdev_call(subdev, pad, enum_frame_size, sd_state, &fse);
if (ret) {
if (!v4l2_subdev_has_op(subdev, pad, get_selection)) {
- sd_state->pads->try_crop.width = 0;
- sd_state->pads->try_crop.height = 0;
+ try_crop->width = 0;
+ try_crop->height = 0;
} else {
ret = v4l2_subdev_call(subdev, pad, get_selection,
NULL, &sdsel);
if (ret)
return -EINVAL;
- sd_state->pads->try_crop.width = sdsel.r.width;
- sd_state->pads->try_crop.height = sdsel.r.height;
+ try_crop->width = sdsel.r.width;
+ try_crop->height = sdsel.r.height;
}
} else {
- sd_state->pads->try_crop.width = fse.max_width;
- sd_state->pads->try_crop.height = fse.max_height;
+ try_crop->width = fse.max_width;
+ try_crop->height = fse.max_height;
}
ret = v4l2_subdev_call(subdev, pad, set_fmt, sd_state, &fmt);
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