linux_dsm_epyc7002/drivers/gpu/drm/mediatek/mtk_drm_crtc.h
Sean Paul f7c710d1e4 drm/mediatek: Add plumbing for layer_check hook
This allows components to implement a .layer_check callback for their
layers which is called during atomic_check.

Signed-off-by: Sean Paul <seanpaul@chromium.org>
Signed-off-by: CK Hu <ck.hu@mediatek.com>
2019-11-06 16:00:44 +08:00

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C

/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (c) 2015 MediaTek Inc.
*/
#ifndef MTK_DRM_CRTC_H
#define MTK_DRM_CRTC_H
#include <drm/drm_crtc.h>
#include "mtk_drm_ddp_comp.h"
#include "mtk_drm_plane.h"
#define MTK_LUT_SIZE 512
#define MTK_MAX_BPC 10
#define MTK_MIN_BPC 3
void mtk_drm_crtc_commit(struct drm_crtc *crtc);
void mtk_crtc_ddp_irq(struct drm_crtc *crtc, struct mtk_ddp_comp *comp);
int mtk_drm_crtc_create(struct drm_device *drm_dev,
const enum mtk_ddp_comp_id *path,
unsigned int path_len);
int mtk_drm_crtc_plane_check(struct drm_crtc *crtc, struct drm_plane *plane,
struct mtk_plane_state *state);
#endif /* MTK_DRM_CRTC_H */