CameraHal: Fix for YV12 camera callbacks

- 'mPreviewPixelFormat' was being set incorrectly
  for YV12 case.

Bug: 6325348

Change-Id: I80acc5cd721d317fac9525bdb734fe2e70df85bf
Signed-off-by: Emilian Peev <epeev@mm-sol.com>
1 file changed