cb7ed218cc
There is cable detection failure issue on i.MX8qxp arm2 platform at boot time when we avoid imx-drm deferral probe entirely(i2c bus driver probe needs to be before the it6263 driver probe). The workaround is to read the cable detection status multiple times. Based on experiments, it looks reading for 40 times works. Signed-off-by: Liu Ying <victor.liu@nxp.com>