running following vte stress test will meet "mx6s-csi 21c4000.csi: mx6s_csi_irq_handler Rx fifo overflow"
and cannot be stopped to capture again.
i=0; while [ $i -lt 3000 ];do v4l2_capture_emma -D /dev/video1 -C 2 -M 0 -J 30,4 -W 640 -H 480;i=`expr $i + 1`;done
This patch adds the same handling as BIT_HRESP_ERR_INT for BIT_RFF_OR_INT
(RxFiFo OverFlow) to reset CSI as a recovery.
Signed-off-by: Robby Cai <robby.cai@nxp.com>
8d6f9dab4e