| Message ID | 1552318563-6685-2-git-send-email-akinobu.mita@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | media: ov7670: fix regressions caused by "hook s_power onto v4l2 core" | expand |
diff --git a/drivers/media/i2c/ov7670.c b/drivers/media/i2c/ov7670.c index a7d26b2..e65693c 100644 --- a/drivers/media/i2c/ov7670.c +++ b/drivers/media/i2c/ov7670.c @@ -1664,6 +1664,7 @@ static int ov7670_s_power(struct v4l2_subdev *sd, int on) if (on) { ov7670_power_on (sd); + ov7670_init(sd, 0); ov7670_apply_fmt(sd); ov7675_apply_framerate(sd); v4l2_ctrl_handler_setup(&info->hdl);
Since commit 3d6a8fe25605 ("media: ov7670: hook s_power onto v4l2 core"), the device is actually powered off while the video stream is stopped. The frame format and framerate are restored right after power-up, but restoring the default register settings is forgotten. Fixes: 3d6a8fe25605 ("media: ov7670: hook s_power onto v4l2 core") Cc: Lubomir Rintel <lkundrak@v3.sk> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Sakari Ailus <sakari.ailus@linux.intel.com> Cc: Mauro Carvalho Chehab <mchehab@kernel.org> Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> --- drivers/media/i2c/ov7670.c | 1 + 1 file changed, 1 insertion(+)