CTRL_DOTCLK_MODE 128 drivers/gpu/drm/mxsfb/mxsfb_crtc.c writel(CTRL_DOTCLK_MODE, mxsfb->base + LCDC_CTRL + REG_SET); CTRL_DOTCLK_MODE 146 drivers/gpu/drm/mxsfb/mxsfb_crtc.c writel(CTRL_DOTCLK_MODE, mxsfb->base + LCDC_CTRL + REG_CLR);