cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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tidss_crtc.h (1074B)

      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#endif