diff options
| author | Dongcheng Yan <dongcheng.yan@intel.com> | 2025-05-21 15:15:19 +0800 |
|---|---|---|
| committer | Hans Verkuil <hverkuil@xs4all.nl> | 2025-06-30 08:47:41 +0200 |
| commit | 3c607baf68639d6bfe1a336523c4c9597f4b512a (patch) | |
| tree | 9be384a40552e794fcabee764526a8a606cb6e50 | |
| parent | 298d1471cf83d5a2a05970e41822a2403f451086 (diff) | |
media: i2c: set lt6911uxe's reset_gpio to GPIOD_OUT_LOW
reset_gpio needs to be an output and set to GPIOD_OUT_LOW, to ensure
lt6911uxe is in reset state during probe.
This issue was found on the onboard lt6911uxe, where the reset_pin was
not reset, causing the lt6911uxe to fail to probe.
Fixes: e49563c3be09d4 ("media: i2c: add lt6911uxe hdmi bridge driver")
Cc: stable@vger.kernel.org
Signed-off-by: Dongcheng Yan <dongcheng.yan@intel.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
| -rw-r--r-- | drivers/media/i2c/lt6911uxe.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/i2c/lt6911uxe.c b/drivers/media/i2c/lt6911uxe.c index 24857d683fcf..bdefdd157e69 100644 --- a/drivers/media/i2c/lt6911uxe.c +++ b/drivers/media/i2c/lt6911uxe.c @@ -600,7 +600,7 @@ static int lt6911uxe_probe(struct i2c_client *client) v4l2_i2c_subdev_init(<6911uxe->sd, client, <6911uxe_subdev_ops); - lt6911uxe->reset_gpio = devm_gpiod_get(dev, "reset", GPIOD_IN); + lt6911uxe->reset_gpio = devm_gpiod_get(dev, "reset", GPIOD_OUT_LOW); if (IS_ERR(lt6911uxe->reset_gpio)) return dev_err_probe(dev, PTR_ERR(lt6911uxe->reset_gpio), "failed to get reset gpio\n"); |