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media: i2c: adv7604: Enable video adjustment
The video adjustments (contrast, brightness, saturation and hue) are ignored by default by the device when the VID_ADJ_EN bit is clear. The corresponding V4L2 controls exposed by the drivers have thus no effect. Fix this by setting the VID_ADJ_EN bit. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Reviewed-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Tested-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
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@ -1805,6 +1805,9 @@ static void select_input(struct v4l2_subdev *sd)
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v4l2_dbg(2, debug, sd, "%s: Unknown port %d selected\n",
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v4l2_dbg(2, debug, sd, "%s: Unknown port %d selected\n",
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__func__, state->selected_input);
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__func__, state->selected_input);
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}
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}
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/* Enable video adjustment (contrast, saturation, brightness and hue) */
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cp_write_clr_set(sd, 0x3e, 0x80, 0x80);
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}
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}
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static int adv76xx_s_routing(struct v4l2_subdev *sd,
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static int adv76xx_s_routing(struct v4l2_subdev *sd,
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