From: Hugues Fruchet hugues.fruchet@st.com
[ Upstream commit a8f438c684eaa4cbe6c98828eb996d5ec53e24fb ]
When switching from auto to manual mode, V4L2 core is calling g_volatile_ctrl() in manual mode in order to get the manual initial value. Remove the manual mode check/return to not break this behaviour.
Signed-off-by: Hugues Fruchet hugues.fruchet@st.com Tested-by: Jacopo Mondi jacopo@jmondi.org Signed-off-by: Sakari Ailus sakari.ailus@linux.intel.com Signed-off-by: Mauro Carvalho Chehab mchehab+samsung@kernel.org Signed-off-by: Sasha Levin alexander.levin@microsoft.com --- drivers/media/i2c/ov5640.c | 4 ---- 1 file changed, 4 deletions(-)
diff --git a/drivers/media/i2c/ov5640.c b/drivers/media/i2c/ov5640.c index 0366c8dc6ecf..acf5c8a55bbd 100644 --- a/drivers/media/i2c/ov5640.c +++ b/drivers/media/i2c/ov5640.c @@ -1900,16 +1900,12 @@ static int ov5640_g_volatile_ctrl(struct v4l2_ctrl *ctrl)
switch (ctrl->id) { case V4L2_CID_AUTOGAIN: - if (!ctrl->val) - return 0; val = ov5640_get_gain(sensor); if (val < 0) return val; sensor->ctrls.gain->val = val; break; case V4L2_CID_EXPOSURE_AUTO: - if (ctrl->val == V4L2_EXPOSURE_MANUAL) - return 0; val = ov5640_get_exposure(sensor); if (val < 0) return val;