media: ov5640: add missing output pixel format setting
authorAkinobu Mita <akinobu.mita@gmail.com>
Sun, 11 Mar 2018 15:34:41 +0000 (11:34 -0400)
committerMauro Carvalho Chehab <mchehab@s-opensource.com>
Wed, 4 Apr 2018 10:12:53 +0000 (06:12 -0400)
commit19ad26f9e6e1decdde6d48fe1849a06a103b0f09
tree12d2b1d470681cfb200b9298eb6a7d89d2e50204
parent4996c3d4cfce30ed30160c511b43d9b491445d7c
media: ov5640: add missing output pixel format setting

The output pixel format changed by set_fmt() pad operation is not
correctly applied.  It is intended to be restored by calling
ov5640_set_framefmt() when the video stream is started.

However, when the device is powered on by s_power subdev operation before
the video stream is started, the current output mode setting is restored
by ov5640_restore_mode() that also clears pending_mode_change flag in
ov5640_set_mode().  So ov5640_set_framefmt() isn't called as intended and
the output pixel format is not restored.

This change adds the missing output pixel format setting in the
ov5640_restore_mode() that is called when the device is powered on.

Cc: Steve Longerbeam <slongerbeam@gmail.com>
Cc: Hugues Fruchet <hugues.fruchet@st.com>
Cc: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
drivers/media/i2c/ov5640.c