SYNC_WR_TO_CH_ZERO 848 drivers/gpu/drm/rockchip/cdn-dp-reg.c writel(SYNC_WR_TO_CH_ZERO, dp->regs + FIFO_CNTL); SYNC_WR_TO_CH_ZERO 919 drivers/gpu/drm/rockchip/cdn-dp-reg.c writel(SYNC_WR_TO_CH_ZERO, dp->regs + FIFO_CNTL);