config VIDEO_MXC_IPU_OUTPUT bool "IPU v4l2 support" depends on VIDEO_MXC_OUTPUT && MXC_IPU default y ---help--- This is the video4linux2 driver for IPU post processing video output. config VIDEO_MXC_IPUV1_WVGA_OUTPUT bool "IPUv1 WVGA v4l2 display support" depends on VIDEO_MXC_OUTPUT && MXC_IPU default n ---help--- This is the video4linux2 driver for IPUv1 WVGA post processing video output. config VIDEO_MXC_EMMA_OUTPUT bool depends on VIDEO_MXC_OUTPUT && MXC_EMMA && FB_MXC_SYNC_PANEL default y ---help--- This is the video4linux2 driver for EMMA post processing video output. config VIDEO_MXC_OUTPUT_FBSYNC bool "Synchronize the output with LCDC refresh" depends on VIDEO_MXC_EMMA_OUTPUT default y ---help--- Synchronize the post-processing with LCDC EOF (End of Frame) to prevent tearing issue. If unsure, say Y.