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3856a3d644
This fixes access to camera sensor over I2C during probe time in the kernel. (Kernel will fix I/0 port voltage by itself, but the timing depends on probe order of the drivers, so the fix can come after the camera sensor driver already failed to probe.) Signed-off-by: Ondrej Jirman <megi@xff.cz> Cc: Kever Yang <kever.yang@rock-chips.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com> Reviewed-by: Peter Robinson <pbrobinson@gmail.com> Tested-by: Peter Robinson <pbrobinson@gmail.com>