diff mbox series

[v2,04/28] media: ov2680: Use select VIDEO_V4L2_SUBDEV_API

Message ID 20230615141349.172363-5-hdegoede@redhat.com (mailing list archive)
State New, archived
Headers show
Series media: ov2680: Bugfixes + ACPI + selection(crop-tgt) API support | expand

Commit Message

Hans de Goede June 15, 2023, 2:13 p.m. UTC 
Select VIDEO_V4L2_SUBDEV_API in Kconfig and drop the
ifdef CONFIG_VIDEO_V4L2_SUBDEV_API checks, like other callers
of v4l2_subdev_get_try_format() do.

This is a preparation patch for fixing ov2680_set_fmt()
which == V4L2_SUBDEV_FORMAT_TRY calls not properly filling in
the passed in v4l2_mbus_framefmt struct.

Fixes: 3ee47cad3e69 ("media: ov2680: Add Omnivision OV2680 sensor driver")
Reviewed-by: Daniel Scally <dan.scally@ideasonboard.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
---
 drivers/media/i2c/Kconfig  |  1 +
 drivers/media/i2c/ov2680.c | 16 ++--------------
 2 files changed, 3 insertions(+), 14 deletions(-)
diff mbox series

Patch

diff --git a/drivers/media/i2c/Kconfig b/drivers/media/i2c/Kconfig
index 59a0941fde7f..5c51537fad2b 100644
--- a/drivers/media/i2c/Kconfig
+++ b/drivers/media/i2c/Kconfig
@@ -460,6 +460,7 @@  config VIDEO_OV2680
 	tristate "OmniVision OV2680 sensor support"
 	depends on VIDEO_DEV && I2C
 	select MEDIA_CONTROLLER
+	select VIDEO_V4L2_SUBDEV_API
 	select V4L2_FWNODE
 	help
 	  This is a Video4Linux2 sensor driver for the OmniVision
diff --git a/drivers/media/i2c/ov2680.c b/drivers/media/i2c/ov2680.c
index c93810f84ed7..f6297874af3b 100644
--- a/drivers/media/i2c/ov2680.c
+++ b/drivers/media/i2c/ov2680.c
@@ -562,7 +562,6 @@  static int ov2680_get_fmt(struct v4l2_subdev *sd,
 {
 	struct ov2680_dev *sensor = to_ov2680_dev(sd);
 	struct v4l2_mbus_framefmt *fmt = NULL;
-	int ret = 0;
 
 	if (format->pad != 0)
 		return -EINVAL;
@@ -570,22 +569,17 @@  static int ov2680_get_fmt(struct v4l2_subdev *sd,
 	mutex_lock(&sensor->lock);
 
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
-#ifdef CONFIG_VIDEO_V4L2_SUBDEV_API
 		fmt = v4l2_subdev_get_try_format(&sensor->sd, sd_state,
 						 format->pad);
-#else
-		ret = -EINVAL;
-#endif
 	} else {
 		fmt = &sensor->fmt;
 	}
 
-	if (fmt)
-		format->format = *fmt;
+	format->format = *fmt;
 
 	mutex_unlock(&sensor->lock);
 
-	return ret;
+	return 0;
 }
 
 static int ov2680_set_fmt(struct v4l2_subdev *sd,
@@ -594,9 +588,7 @@  static int ov2680_set_fmt(struct v4l2_subdev *sd,
 {
 	struct ov2680_dev *sensor = to_ov2680_dev(sd);
 	struct v4l2_mbus_framefmt *fmt = &format->format;
-#ifdef CONFIG_VIDEO_V4L2_SUBDEV_API
 	struct v4l2_mbus_framefmt *try_fmt;
-#endif
 	const struct ov2680_mode_info *mode;
 	int ret = 0;
 
@@ -619,10 +611,8 @@  static int ov2680_set_fmt(struct v4l2_subdev *sd,
 	}
 
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
-#ifdef CONFIG_VIDEO_V4L2_SUBDEV_API
 		try_fmt = v4l2_subdev_get_try_format(sd, sd_state, 0);
 		format->format = *try_fmt;
-#endif
 		goto unlock;
 	}
 
@@ -780,9 +770,7 @@  static int ov2680_v4l2_register(struct ov2680_dev *sensor)
 	v4l2_i2c_subdev_init(&sensor->sd, sensor->i2c_client,
 			     &ov2680_subdev_ops);
 
-#ifdef CONFIG_VIDEO_V4L2_SUBDEV_API
 	sensor->sd.flags = V4L2_SUBDEV_FL_HAS_DEVNODE;
-#endif
 	sensor->pad.flags = MEDIA_PAD_FL_SOURCE;
 	sensor->sd.entity.function = MEDIA_ENT_F_CAM_SENSOR;