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media: i2c: it6616: modify set ctrl when video stable

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Change-Id: I84b583f0a8c17a84a4c22f5a9d62dbde42904132
Signed-off-by: Jianwei Fan <jianwei.fan@rock-chips.com>
This commit is contained in:
Jianwei Fan
2023-07-04 11:52:44 +00:00
committed by Tao Huang
parent 458d457425
commit e57d4ee1ae
1 changed files with 11 additions and 1 deletions
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12
drivers/media/i2c/it6616.c
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@@ -3519,6 +3519,16 @@ static int it6616_isr(struct v4l2_subdev *sd, u32 status, bool *handled)
return 0;
}
static void it6616_detect_hot_plug(struct v4l2_subdev *sd)
{
struct it6616 *it6616 = to_it6616(sd);
if (it6616->mipi_tx_video_stable && it6616_hdmi_is_5v_on(it6616))
v4l2_ctrl_s_ctrl(it6616->detect_tx_5v_ctrl, 1);
else
v4l2_ctrl_s_ctrl(it6616->detect_tx_5v_ctrl, 0);
}
static void it6616_work_i2c_poll(struct work_struct *work)
{
struct delayed_work *dwork = to_delayed_work(work);
@@ -3526,8 +3536,8 @@ static void it6616_work_i2c_poll(struct work_struct *work)
struct it6616, work_i2c_poll);
bool handled;
it6616_s_ctrl_detect_tx_5v(&it6616->sd);
it6616_isr(&it6616->sd, 0, &handled);
it6616_detect_hot_plug(&it6616->sd);
schedule_delayed_work(&it6616->work_i2c_poll,
msecs_to_jiffies(POLL_INTERVAL_MS));
}