Rev 4075 | Rev 4111 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed
Rev | Author | Line No. | Line |
---|---|---|---|
4075 | Serge | 1 | /************************************************************************** |
2 | * |
||
3 | * Copyright © 2009 VMware, Inc., Palo Alto, CA., USA |
||
4 | * All Rights Reserved. |
||
5 | * |
||
6 | * Permission is hereby granted, free of charge, to any person obtaining a |
||
7 | * copy of this software and associated documentation files (the |
||
8 | * "Software"), to deal in the Software without restriction, including |
||
9 | * without limitation the rights to use, copy, modify, merge, publish, |
||
10 | * distribute, sub license, and/or sell copies of the Software, and to |
||
11 | * permit persons to whom the Software is furnished to do so, subject to |
||
12 | * the following conditions: |
||
13 | * |
||
14 | * The above copyright notice and this permission notice (including the |
||
15 | * next paragraph) shall be included in all copies or substantial portions |
||
16 | * of the Software. |
||
17 | * |
||
18 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
||
19 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
||
20 | * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL |
||
21 | * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, |
||
22 | * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR |
||
23 | * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE |
||
24 | * USE OR OTHER DEALINGS IN THE SOFTWARE. |
||
25 | * |
||
26 | **************************************************************************/ |
||
27 | |||
28 | #ifndef VMWGFX_KMS_H_ |
||
29 | #define VMWGFX_KMS_H_ |
||
30 | |||
31 | #include |
||
32 | #include |
||
33 | #include "vmwgfx_drv.h" |
||
34 | |||
4080 | Serge | 35 | #define VMWGFX_NUM_DISPLAY_UNITS 1 |
4075 | Serge | 36 | |
37 | |||
38 | #define vmw_framebuffer_to_vfb(x) \ |
||
39 | container_of(x, struct vmw_framebuffer, base) |
||
40 | |||
41 | /** |
||
42 | * Base class for framebuffers |
||
43 | * |
||
44 | * @pin is called the when ever a crtc uses this framebuffer |
||
45 | * @unpin is called |
||
46 | */ |
||
47 | struct vmw_framebuffer { |
||
48 | struct drm_framebuffer base; |
||
49 | int (*pin)(struct vmw_framebuffer *fb); |
||
50 | int (*unpin)(struct vmw_framebuffer *fb); |
||
51 | bool dmabuf; |
||
52 | struct ttm_base_object *user_obj; |
||
53 | uint32_t user_handle; |
||
54 | }; |
||
55 | |||
56 | |||
57 | #define vmw_crtc_to_du(x) \ |
||
58 | container_of(x, struct vmw_display_unit, crtc) |
||
59 | |||
60 | /* |
||
61 | * Basic cursor manipulation |
||
62 | */ |
||
63 | int vmw_cursor_update_image(struct vmw_private *dev_priv, |
||
64 | u32 *image, u32 width, u32 height, |
||
65 | u32 hotspotX, u32 hotspotY); |
||
66 | int vmw_cursor_update_dmabuf(struct vmw_private *dev_priv, |
||
67 | struct vmw_dma_buffer *dmabuf, |
||
68 | u32 width, u32 height, |
||
69 | u32 hotspotX, u32 hotspotY); |
||
70 | void vmw_cursor_update_position(struct vmw_private *dev_priv, |
||
71 | bool show, int x, int y); |
||
72 | |||
73 | |||
74 | /** |
||
75 | * Base class display unit. |
||
76 | * |
||
77 | * Since the SVGA hw doesn't have a concept of a crtc, encoder or connector |
||
78 | * so the display unit is all of them at the same time. This is true for both |
||
79 | * legacy multimon and screen objects. |
||
80 | */ |
||
81 | struct vmw_display_unit { |
||
82 | struct drm_crtc crtc; |
||
83 | struct drm_encoder encoder; |
||
84 | struct drm_connector connector; |
||
85 | |||
86 | struct vmw_surface *cursor_surface; |
||
87 | struct vmw_dma_buffer *cursor_dmabuf; |
||
88 | size_t cursor_age; |
||
89 | |||
90 | int cursor_x; |
||
91 | int cursor_y; |
||
92 | |||
93 | int hotspot_x; |
||
94 | int hotspot_y; |
||
95 | |||
96 | unsigned unit; |
||
97 | |||
98 | /* |
||
99 | * Prefered mode tracking. |
||
100 | */ |
||
101 | unsigned pref_width; |
||
102 | unsigned pref_height; |
||
103 | bool pref_active; |
||
104 | struct drm_display_mode *pref_mode; |
||
105 | |||
106 | /* |
||
107 | * Gui positioning |
||
108 | */ |
||
109 | int gui_x; |
||
110 | int gui_y; |
||
111 | bool is_implicit; |
||
112 | }; |
||
113 | |||
114 | #define vmw_crtc_to_du(x) \ |
||
115 | container_of(x, struct vmw_display_unit, crtc) |
||
116 | #define vmw_connector_to_du(x) \ |
||
117 | container_of(x, struct vmw_display_unit, connector) |
||
118 | |||
119 | |||
120 | /* |
||
121 | * Shared display unit functions - vmwgfx_kms.c |
||
122 | */ |
||
123 | void vmw_display_unit_cleanup(struct vmw_display_unit *du); |
||
124 | int vmw_du_page_flip(struct drm_crtc *crtc, |
||
125 | struct drm_framebuffer *fb, |
||
126 | struct drm_pending_vblank_event *event); |
||
127 | void vmw_du_crtc_save(struct drm_crtc *crtc); |
||
128 | void vmw_du_crtc_restore(struct drm_crtc *crtc); |
||
129 | void vmw_du_crtc_gamma_set(struct drm_crtc *crtc, |
||
130 | u16 *r, u16 *g, u16 *b, |
||
131 | uint32_t start, uint32_t size); |
||
132 | int vmw_du_crtc_cursor_set(struct drm_crtc *crtc, struct drm_file *file_priv, |
||
133 | uint32_t handle, uint32_t width, uint32_t height); |
||
134 | int vmw_du_crtc_cursor_move(struct drm_crtc *crtc, int x, int y); |
||
135 | void vmw_du_connector_dpms(struct drm_connector *connector, int mode); |
||
136 | void vmw_du_connector_save(struct drm_connector *connector); |
||
137 | void vmw_du_connector_restore(struct drm_connector *connector); |
||
138 | enum drm_connector_status |
||
139 | vmw_du_connector_detect(struct drm_connector *connector, bool force); |
||
140 | int vmw_du_connector_fill_modes(struct drm_connector *connector, |
||
141 | uint32_t max_width, uint32_t max_height); |
||
142 | int vmw_du_connector_set_property(struct drm_connector *connector, |
||
143 | struct drm_property *property, |
||
144 | uint64_t val); |
||
145 | |||
146 | |||
147 | /* |
||
148 | * Legacy display unit functions - vmwgfx_ldu.c |
||
149 | */ |
||
150 | int vmw_kms_init_legacy_display_system(struct vmw_private *dev_priv); |
||
151 | int vmw_kms_close_legacy_display_system(struct vmw_private *dev_priv); |
||
152 | |||
153 | /* |
||
154 | * Screen Objects display functions - vmwgfx_scrn.c |
||
155 | */ |
||
156 | int vmw_kms_init_screen_object_display(struct vmw_private *dev_priv); |
||
157 | int vmw_kms_close_screen_object_display(struct vmw_private *dev_priv); |
||
158 | int vmw_kms_sou_update_layout(struct vmw_private *dev_priv, unsigned num, |
||
159 | struct drm_vmw_rect *rects); |
||
160 | bool vmw_kms_screen_object_flippable(struct vmw_private *dev_priv, |
||
161 | struct drm_crtc *crtc); |
||
162 | void vmw_kms_screen_object_update_implicit_fb(struct vmw_private *dev_priv, |
||
163 | struct drm_crtc *crtc); |
||
164 | |||
165 | |||
166 | #endif |