Commits
Liu Ying committed afe3279dbb6
drm/imx: dpu: crtc: Warn on FrameGen sec chan empty FIFO read request The DPU planes' fetch units are built upon the CRTC's FrameGen secondary channel. Empty FIFO read request from the channel is very likely caused by insufficient AXI bandwidth for the fetch units, which makes display underrun. This patch warns users via dmesg on the empty FIFO read request. Signed-off-by: Liu Ying <victor.liu@nxp.com>