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media: ov2740: Add camera orientation and sensor rotation controls

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Add camera orientation and sensor rotation controls using
the v4l2_fwnode_device_parse() and v4l2_ctrl_new_fwnode_properties()
helpers.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Tested-by: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
Hans de Goede 2024-11-28 16:23:36 +01:00 committed by Mauro Carvalho Chehab
parent 4760155249
commit 17898af922
1 changed files with 10 additions and 1 deletions
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11
drivers/media/i2c/ov2740.c
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@ -755,15 +755,17 @@ static const struct v4l2_ctrl_ops ov2740_ctrl_ops = {
static int ov2740_init_controls(struct ov2740 *ov2740)
{
struct i2c_client *client = v4l2_get_subdevdata(&ov2740->sd);
struct v4l2_ctrl_handler *ctrl_hdlr;
const struct ov2740_mode *cur_mode;
s64 exposure_max, h_blank, pixel_rate;
u32 vblank_min, vblank_max, vblank_default;
struct v4l2_fwnode_device_properties props;
int size;
int ret;
ctrl_hdlr = &ov2740->ctrl_handler;
ret = v4l2_ctrl_handler_init(ctrl_hdlr, 8);
ret = v4l2_ctrl_handler_init(ctrl_hdlr, 10);
if (ret)
return ret;
@ -813,6 +815,13 @@ static int ov2740_init_controls(struct ov2740 *ov2740)
V4L2_CID_TEST_PATTERN,
ARRAY_SIZE(ov2740_test_pattern_menu) - 1,
0, 0, ov2740_test_pattern_menu);
ret = v4l2_fwnode_device_parse(&client->dev, &props);
if (ret)
return ret;
v4l2_ctrl_new_fwnode_properties(ctrl_hdlr, &ov2740_ctrl_ops, &props);
if (ctrl_hdlr->error) {
v4l2_ctrl_handler_free(ctrl_hdlr);
return ctrl_hdlr->error;