2 * Copyright (C) 2008 Maarten Maathuis.
5 * Permission is hereby granted, free of charge, to any person obtaining
6 * a copy of this software and associated documentation files (the
7 * "Software"), to deal in the Software without restriction, including
8 * without limitation the rights to use, copy, modify, merge, publish,
9 * distribute, sublicense, and/or sell copies of the Software, and to
10 * permit persons to whom the Software is furnished to do so, subject to
11 * the following conditions:
13 * The above copyright notice and this permission notice (including the
14 * next paragraph) shall be included in all copies or substantial
15 * portions of the Software.
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
18 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
19 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
20 * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
21 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
22 * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
23 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
27 #ifndef __NV50_DISPLAY_H__
28 #define __NV50_DISPLAY_H__
32 #include "nouveau_dma.h"
33 #include "nouveau_drv.h"
34 #include "nouveau_reg.h"
35 #include "nv50_display_commands.h"
37 /* for convience, so you can see through the trees. */
38 #define NV50_DEBUG DRM_ERROR
40 struct nouveau_hw_mode {
42 unsigned short hdisplay, hblank_start, hsync_start, hsync_end, hblank_end, htotal;
43 unsigned short vdisplay, vblank_start, vsync_start, vsync_end, vblank_end, vtotal;
50 struct nv50_connector;
53 struct drm_device *dev;
58 int last_crtc; /* crtc used for last mode set */
60 int (*pre_init) (struct nv50_display *display);
61 int (*init) (struct nv50_display *display);
62 int (*disable) (struct nv50_display *display);
63 int (*update) (struct nv50_display *display);
65 struct list_head crtcs;
66 struct list_head outputs;
67 struct list_head connectors;
78 void nv50_display_command(struct drm_nouveau_private *dev_priv, uint32_t mthd, uint32_t val);
79 struct nv50_display *nv50_get_display(struct drm_device *dev);
80 int nv50_display_create(struct drm_device *dev);
81 int nv50_display_destroy(struct drm_device *dev);
83 #endif /* __NV50_DISPLAY_H__ */