1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* 3 * Copyright (C) 2018 Texas Instruments Incorporated - http://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 17 struct tidss_device; 18 19 struct 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 31 struct tidss_crtc_state { 32 /* Must be first. */ 33 struct drm_crtc_state base; 34 35 u32 bus_format; 36 u32 bus_flags; 37 }; 38 39 void tidss_crtc_vblank_irq(struct drm_crtc *crtc); 40 void tidss_crtc_framedone_irq(struct drm_crtc *crtc); 41 void tidss_crtc_error_irq(struct drm_crtc *crtc, u64 irqstatus); 42 43 struct tidss_crtc *tidss_crtc_create(struct tidss_device *tidss, 44 u32 hw_videoport, 45 struct drm_plane *primary); 46 #endif 47