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 | |
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 | bool plane_pos_changed; |
36 | |
37 | u32 bus_format; |
38 | u32 bus_flags; |
39 | }; |
40 | |
41 | void tidss_crtc_vblank_irq(struct drm_crtc *crtc); |
42 | void tidss_crtc_framedone_irq(struct drm_crtc *crtc); |
43 | void tidss_crtc_error_irq(struct drm_crtc *crtc, u64 irqstatus); |
44 | |
45 | struct tidss_crtc *tidss_crtc_create(struct tidss_device *tidss, |
46 | u32 hw_videoport, |
47 | struct drm_plane *primary); |
48 | #endif |
49 |