From 2466db97e39d5479bb44a09a56ca85043d3d3997 Mon Sep 17 00:00:00 2001 From: Andrzej Hajda Date: Fri, 29 Sep 2017 12:05:38 +0200 Subject: drm/exynos: add mode_fixup callback to exynos_drm_crtc_ops crtc::mode_fixup callback is required by crtcs which internally use a different mode than requested by user - case of Exynos Mixer. Signed-off-by: Andrzej Hajda Reviewed-by: Tobias Jakobi Signed-off-by: Inki Dae --- drivers/gpu/drm/exynos/exynos_drm_drv.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/gpu/drm/exynos/exynos_drm_drv.h') diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.h b/drivers/gpu/drm/exynos/exynos_drm_drv.h index f8bae4cb4823..c6847fa708fa 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_drv.h +++ b/drivers/gpu/drm/exynos/exynos_drm_drv.h @@ -136,6 +136,9 @@ struct exynos_drm_crtc_ops { u32 (*get_vblank_counter)(struct exynos_drm_crtc *crtc); enum drm_mode_status (*mode_valid)(struct exynos_drm_crtc *crtc, const struct drm_display_mode *mode); + bool (*mode_fixup)(struct exynos_drm_crtc *crtc, + const struct drm_display_mode *mode, + struct drm_display_mode *adjusted_mode); int (*atomic_check)(struct exynos_drm_crtc *crtc, struct drm_crtc_state *state); void (*atomic_begin)(struct exynos_drm_crtc *crtc); -- cgit v1.2.3-59-g8ed1b