CRT_CTRL_EN 65 drivers/gpu/drm/aspeed/aspeed_gfx_crtc.c writel(ctrl1 | CRT_CTRL_EN, priv->base + CRT_CTRL1); CRT_CTRL_EN 74 drivers/gpu/drm/aspeed/aspeed_gfx_crtc.c writel(ctrl1 & ~CRT_CTRL_EN, priv->base + CRT_CTRL1);