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Commit a365d9eb authored by Joonyoung Shim's avatar Joonyoung Shim Committed by Inki Dae
Browse files

drm/exynos: add crtc disable function 



The crtc disable is used to turn off private plane for crtc.

Signed-off-by: default avatarJoonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: default avatarKyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: default avatarInki Dae <inki.dae@samsung.com>
parent cf5188ac

drivers/gpu/drm/exynos/exynos_drm_crtc.c

+11 −0
Original line number Diff line number Diff line
@@ -173,6 +173,16 @@ static void exynos_drm_crtc_load_lut(struct drm_crtc *crtc) 
	/* drm framework doesn't check NULL */

}



static void exynos_drm_crtc_disable(struct drm_crtc *crtc)

{

	struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc);



	DRM_DEBUG_KMS("%s\n", __FILE__);



	exynos_plane_dpms(exynos_crtc->plane, DRM_MODE_DPMS_OFF);

	exynos_drm_crtc_dpms(crtc, DRM_MODE_DPMS_OFF);

}



static struct drm_crtc_helper_funcs exynos_crtc_helper_funcs = {

	.dpms		= exynos_drm_crtc_dpms,

	.prepare	= exynos_drm_crtc_prepare,
@@ -181,6 +191,7 @@ static struct drm_crtc_helper_funcs exynos_crtc_helper_funcs = { 
	.mode_set	= exynos_drm_crtc_mode_set,

	.mode_set_base	= exynos_drm_crtc_mode_set_base,

	.load_lut	= exynos_drm_crtc_load_lut,

	.disable	= exynos_drm_crtc_disable,

};



static int exynos_drm_crtc_page_flip(struct drm_crtc *crtc,