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1/* SPDX-License-Identifier: GPL-2.0 */2/*3 * Copyright (C) 2018 Texas Instruments Incorporated - https://www.ti.com/4 * Author: Tomi Valkeinen <tomi.valkeinen@ti.com>5 */6 7#ifndef __TIDSS_CRTC_H__8#define __TIDSS_CRTC_H__9 10#include <linux/completion.h>11#include <linux/wait.h>12 13#include <drm/drm_crtc.h>14 15#define to_tidss_crtc(c) container_of((c), struct tidss_crtc, crtc)16 17struct tidss_device;18 19struct tidss_crtc {20 struct drm_crtc crtc;21 22 u32 hw_videoport;23 24 struct drm_pending_vblank_event *event;25 26 struct completion framedone_completion;27};28 29#define to_tidss_crtc_state(x) container_of(x, struct tidss_crtc_state, base)30 31struct tidss_crtc_state {32 /* Must be first. */33 struct drm_crtc_state base;34 35 bool plane_pos_changed;36 37 u32 bus_format;38 u32 bus_flags;39};40 41void tidss_crtc_vblank_irq(struct drm_crtc *crtc);42void tidss_crtc_framedone_irq(struct drm_crtc *crtc);43void tidss_crtc_error_irq(struct drm_crtc *crtc, u64 irqstatus);44 45struct tidss_crtc *tidss_crtc_create(struct tidss_device *tidss,46 u32 hw_videoport,47 struct drm_plane *primary);48#endif49