forked from Minki/linux
media: ov7670: restore default settings after power-up
Since commit3d6a8fe256
("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:3d6a8fe256
("media: ov7670: hook s_power onto v4l2 core") Cc: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Reviewed-by: Lubomir Rintel <lkundrak@v3.sk> Tested-by: Lubomir Rintel <lkundrak@v3.sk> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
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@ -1664,6 +1664,7 @@ static int ov7670_s_power(struct v4l2_subdev *sd, int on)
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if (on) {
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ov7670_power_on (sd);
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ov7670_init(sd, 0);
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ov7670_apply_fmt(sd);
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ov7675_apply_framerate(sd);
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v4l2_ctrl_handler_setup(&info->hdl);
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