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[v2,7/9] media: tegra-video: Use accessors for pad config 'try_*' fields

Message ID 20231027091649.10553-8-laurent.pinchart@ideasonboard.com (mailing list archive)
State New, archived
Headers show
Series media: v4l2-subdev: Rename pad config 'try_*' fields | expand

Commit Message

Laurent Pinchart Oct. 27, 2023, 9:16 a.m. UTC 
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_state_get_format(), v4l2_subdev_state_get_crop() and
v4l2_subdev_state_get_compose() helpers.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
---
 drivers/staging/media/tegra-video/vi.c | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)
diff mbox series

Patch

diff --git a/drivers/staging/media/tegra-video/vi.c b/drivers/staging/media/tegra-video/vi.c
index 94171e62dee9..bc12a564e54f 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_state_get_crop(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);