drmmode_display.h revision ad43ddac 
1/*
2 * Copyright © 2007 Red Hat, Inc.
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice (including the next
12 * paragraph) shall be included in all copies or substantial portions of the
13 * Software.
14 *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
21 * SOFTWARE.
22 *
23 * Authors:
24 *     Dave Airlie <airlied@redhat.com>
25 *
26 */
27#ifndef DRMMODE_DISPLAY_H
28#define DRMMODE_DISPLAY_H
29
30#ifdef XF86DRM_MODE
31
32#include "xf86drmMode.h"
33
34#include "radeon_probe.h"
35
36typedef struct {
37  int fd;
38  unsigned fb_id;
39  drmModeResPtr mode_res;
40  drmModeFBPtr mode_fb;
41  int cpp;
42  struct radeon_bo_manager *bufmgr;
43} drmmode_rec, *drmmode_ptr;
44
45typedef struct {
46
47    drmmode_ptr drmmode;
48    drmModeCrtcPtr mode_crtc;
49    struct radeon_bo *cursor_bo;
50    struct radeon_bo *rotate_bo;
51    unsigned rotate_fb_id;
52    uint16_t lut_r[256], lut_g[256], lut_b[256];
53} drmmode_crtc_private_rec, *drmmode_crtc_private_ptr;
54
55typedef struct {
56    drmModePropertyPtr mode_prop;
57    uint64_t value;
58    int num_atoms; /* if range prop, num_atoms == 1; if enum prop, num_atoms == num_enums + 1 */
59    Atom *atoms;
60} drmmode_prop_rec, *drmmode_prop_ptr;
61
62
63typedef struct {
64    drmmode_ptr drmmode;
65    int output_id;
66    drmModeConnectorPtr mode_output;
67    drmModeEncoderPtr *mode_encoders;
68    drmModePropertyBlobPtr edid_blob;
69    int dpms_enum_id;
70    int num_props;
71    drmmode_prop_ptr props;
72    int enc_mask;
73    int enc_clone_mask;
74} drmmode_output_private_rec, *drmmode_output_private_ptr;
75
76
77extern Bool drmmode_pre_init(ScrnInfoPtr pScrn, drmmode_ptr drmmode, int cpp);
78extern Bool drmmode_set_bufmgr(ScrnInfoPtr pScrn, drmmode_ptr drmmode, struct radeon_bo_manager *bufmgr);
79extern void drmmode_set_cursor(ScrnInfoPtr scrn, drmmode_ptr drmmode, int id, struct radeon_bo *bo);
80void drmmode_adjust_frame(ScrnInfoPtr pScrn, drmmode_ptr drmmode, int x, int y, int flags);
81extern Bool drmmode_set_desired_modes(ScrnInfoPtr pScrn, drmmode_ptr drmmode);
82extern void drmmode_copy_fb(ScrnInfoPtr pScrn, drmmode_ptr drmmode);
83extern Bool drmmode_setup_colormap(ScreenPtr pScreen, ScrnInfoPtr pScrn);
84#endif
85
86#endif
87