Commit a50a2a32 authored by Tommaso Merciai's avatar Tommaso Merciai Committed by Hans Verkuil
Browse files

media: i2c: alvium: Move V4L2_CID_GAIN to V4L2_CID_ANALOG_GAIN 



Into alvium cameras REG_BCRM_GAIN_RW control the analog gain.
Let's use the right V4L2_CID_ANALOGUE_GAIN ctrl.

Fixes: 0a7af872 ("media: i2c: Add support for alvium camera")
Cc: stable@vger.kernel.org
Signed-off-by: default avatarTommaso Merciai <tomm.merciai@gmail.com>
Signed-off-by: default avatarSakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: default avatarHans Verkuil <hverkuil-cisco@xs4all.nl>
parent b6167cce

drivers/media/i2c/alvium-csi2.c

+3 −3
Original line number Diff line number Diff line
@@ -1998,7 +1998,7 @@ static int alvium_g_volatile_ctrl(struct v4l2_ctrl *ctrl) 
	int val;



	switch (ctrl->id) {

	case V4L2_CID_GAIN:

	case V4L2_CID_ANALOGUE_GAIN:

		val = alvium_get_gain(alvium);

		if (val < 0)

			return val;
@@ -2030,7 +2030,7 @@ static int alvium_s_ctrl(struct v4l2_ctrl *ctrl) 
		return 0;



	switch (ctrl->id) {

	case V4L2_CID_GAIN:

	case V4L2_CID_ANALOGUE_GAIN:

		ret = alvium_set_ctrl_gain(alvium, ctrl->val);

		break;

	case V4L2_CID_AUTOGAIN:
@@ -2159,7 +2159,7 @@ static int alvium_ctrl_init(struct alvium_dev *alvium) 


	if (alvium->avail_ft.gain) {

		ctrls->gain = v4l2_ctrl_new_std(hdl, ops,

						V4L2_CID_GAIN,

						V4L2_CID_ANALOGUE_GAIN,

						alvium->min_gain,

						alvium->max_gain,

						alvium->inc_gain,