mirrors/linux
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-05-05 21:44:23 -04:00
Code Issues Packages Projects Releases Wiki Activity

media: i2c: Add controls from fwnode to ov8865

Browse Source 
Add V4L2_CID_CAMERA_ORIENTATION and V4L2_CID_CAMERA_SENSOR_ROTATION
controls to the ov8865 driver by attempting to parse them from firmware.

Signed-off-by: Daniel Scally <djrscally@gmail.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:
Daniel Scally
2021-11-23 01:00:13 +01:00
committed by Mauro Carvalho Chehab
parent ca28690ebe
commit 6eecfb34d3
1 changed files with 10 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
drivers/media/i2c/ov8865.c
View File

@@ -2515,6 +2515,7 @@ static int ov8865_ctrls_init(struct ov8865_sensor *sensor)
struct v4l2_ctrl_handler *handler = &ctrls->handler;
const struct v4l2_ctrl_ops *ops = &ov8865_ctrl_ops;
const struct ov8865_mode *mode = &ov8865_modes[0];
struct v4l2_fwnode_device_properties props;
unsigned int vblank_max, vblank_def;
unsigned int hblank;
int ret;
@@ -2578,6 +2579,15 @@ static int ov8865_ctrls_init(struct ov8865_sensor *sensor)
v4l2_ctrl_new_std(handler, NULL, V4L2_CID_PIXEL_RATE, 1,
INT_MAX, 1, 1);
/* set properties from fwnode (e.g. rotation, orientation) */
ret = v4l2_fwnode_device_parse(sensor->dev, &props);
if (ret)
goto error_ctrls;
ret = v4l2_ctrl_new_fwnode_properties(handler, ops, &props);
if (ret)
goto error_ctrls;
if (handler->error) {
ret = handler->error;
goto error_ctrls;