Kristian Høgsberg | fc783d4 | 2010-06-11 12:56:24 -0400 | [diff] [blame] | 1 | /* |
Kristian Høgsberg | 96aa7da | 2011-09-15 15:43:14 -0400 | [diff] [blame] | 2 | * Copyright © 2008-2011 Kristian Høgsberg |
| 3 | * Copyright © 2011 Intel Corporation |
Kristian Høgsberg | fc783d4 | 2010-06-11 12:56:24 -0400 | [diff] [blame] | 4 | * |
Kristian Høgsberg | 96aa7da | 2011-09-15 15:43:14 -0400 | [diff] [blame] | 5 | * Permission to use, copy, modify, distribute, and sell this software and |
| 6 | * its documentation for any purpose is hereby granted without fee, provided |
| 7 | * that the above copyright notice appear in all copies and that both that |
| 8 | * copyright notice and this permission notice appear in supporting |
| 9 | * documentation, and that the name of the copyright holders not be used in |
| 10 | * advertising or publicity pertaining to distribution of the software |
| 11 | * without specific, written prior permission. The copyright holders make |
| 12 | * no representations about the suitability of this software for any |
| 13 | * purpose. It is provided "as is" without express or implied warranty. |
Kristian Høgsberg | fc783d4 | 2010-06-11 12:56:24 -0400 | [diff] [blame] | 14 | * |
Kristian Høgsberg | 96aa7da | 2011-09-15 15:43:14 -0400 | [diff] [blame] | 15 | * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS |
| 16 | * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND |
| 17 | * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY |
| 18 | * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER |
| 19 | * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF |
| 20 | * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN |
| 21 | * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
Kristian Høgsberg | fc783d4 | 2010-06-11 12:56:24 -0400 | [diff] [blame] | 22 | */ |
| 23 | |
Daniel Stone | c228e23 | 2013-05-22 18:03:19 +0300 | [diff] [blame] | 24 | #include "config.h" |
Kristian Høgsberg | 0b9334a | 2011-04-12 11:34:32 -0400 | [diff] [blame] | 25 | |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 26 | #include <errno.h> |
Kristian Høgsberg | fc783d4 | 2010-06-11 12:56:24 -0400 | [diff] [blame] | 27 | #include <stdlib.h> |
Richard Hughes | 2b2092a | 2013-04-24 14:58:02 +0100 | [diff] [blame] | 28 | #include <ctype.h> |
Kristian Høgsberg | fc783d4 | 2010-06-11 12:56:24 -0400 | [diff] [blame] | 29 | #include <string.h> |
| 30 | #include <fcntl.h> |
| 31 | #include <unistd.h> |
Kristian Høgsberg | 5d1c0c5 | 2012-04-10 00:11:50 -0400 | [diff] [blame] | 32 | #include <linux/input.h> |
Kristian Høgsberg | 3f49587 | 2013-09-18 23:00:17 -0700 | [diff] [blame] | 33 | #include <linux/vt.h> |
Ander Conselvan de Oliveira | fd1f4c6 | 2012-06-26 17:09:14 +0300 | [diff] [blame] | 34 | #include <assert.h> |
Ander Conselvan de Oliveira | 1d41ad4 | 2013-01-25 15:13:04 +0200 | [diff] [blame] | 35 | #include <sys/mman.h> |
Ander Conselvan de Oliveira | 97f2952 | 2013-10-14 15:57:11 +0300 | [diff] [blame] | 36 | #include <dlfcn.h> |
Ander Conselvan de Oliveira | 95eb3a2 | 2013-05-07 14:16:59 +0300 | [diff] [blame] | 37 | #include <time.h> |
Kristian Høgsberg | fc783d4 | 2010-06-11 12:56:24 -0400 | [diff] [blame] | 38 | |
Benjamin Franzke | c649a92 | 2011-03-02 11:56:04 +0100 | [diff] [blame] | 39 | #include <xf86drm.h> |
| 40 | #include <xf86drmMode.h> |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 41 | #include <drm_fourcc.h> |
Benjamin Franzke | c649a92 | 2011-03-02 11:56:04 +0100 | [diff] [blame] | 42 | |
Benjamin Franzke | 060cf80 | 2011-04-30 09:32:11 +0200 | [diff] [blame] | 43 | #include <gbm.h> |
Tiago Vignatti | 8e53c7f | 2012-02-29 19:53:50 +0200 | [diff] [blame] | 44 | #include <libbacklight.h> |
Pekka Paalanen | 3315697 | 2012-08-03 13:30:30 -0400 | [diff] [blame] | 45 | #include <libudev.h> |
Benjamin Franzke | 060cf80 | 2011-04-30 09:32:11 +0200 | [diff] [blame] | 46 | |
Kristian Høgsberg | fc783d4 | 2010-06-11 12:56:24 -0400 | [diff] [blame] | 47 | #include "compositor.h" |
John Kåre Alsaker | 30d2b1f | 2012-11-13 19:10:28 +0100 | [diff] [blame] | 48 | #include "gl-renderer.h" |
Ander Conselvan de Oliveira | 5fb4414 | 2013-01-25 15:13:05 +0200 | [diff] [blame] | 49 | #include "pixman-renderer.h" |
Kristian Høgsberg | 98cfea6 | 2013-02-18 16:15:53 -0500 | [diff] [blame] | 50 | #include "udev-seat.h" |
Benjamin Franzke | bfeda13 | 2012-01-30 14:04:04 +0100 | [diff] [blame] | 51 | #include "launcher-util.h" |
Ander Conselvan de Oliveira | 6aae4d3 | 2013-08-23 17:15:48 +0300 | [diff] [blame] | 52 | #include "vaapi-recorder.h" |
Kristian Høgsberg | fc783d4 | 2010-06-11 12:56:24 -0400 | [diff] [blame] | 53 | |
Ander Conselvan de Oliveira | 95eb3a2 | 2013-05-07 14:16:59 +0300 | [diff] [blame] | 54 | #ifndef DRM_CAP_TIMESTAMP_MONOTONIC |
| 55 | #define DRM_CAP_TIMESTAMP_MONOTONIC 0x6 |
| 56 | #endif |
| 57 | |
Kristian Høgsberg | 061c425 | 2012-06-28 11:28:15 -0400 | [diff] [blame] | 58 | static int option_current_mode = 0; |
Scott Moreau | 8ab5d45 | 2012-07-30 19:51:08 -0600 | [diff] [blame] | 59 | |
| 60 | enum output_config { |
| 61 | OUTPUT_CONFIG_INVALID = 0, |
| 62 | OUTPUT_CONFIG_OFF, |
| 63 | OUTPUT_CONFIG_PREFERRED, |
| 64 | OUTPUT_CONFIG_CURRENT, |
Scott Moreau | 8f37e0b | 2012-07-31 15:30:41 -0600 | [diff] [blame] | 65 | OUTPUT_CONFIG_MODE, |
| 66 | OUTPUT_CONFIG_MODELINE |
Scott Moreau | 8ab5d45 | 2012-07-30 19:51:08 -0600 | [diff] [blame] | 67 | }; |
| 68 | |
Kristian Høgsberg | ce5325d | 2010-06-14 11:54:00 -0400 | [diff] [blame] | 69 | struct drm_compositor { |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 70 | struct weston_compositor base; |
Kristian Høgsberg | ce5325d | 2010-06-14 11:54:00 -0400 | [diff] [blame] | 71 | |
| 72 | struct udev *udev; |
| 73 | struct wl_event_source *drm_source; |
Kristian Høgsberg | ce5325d | 2010-06-14 11:54:00 -0400 | [diff] [blame] | 74 | |
Benjamin Franzke | 9c26ff3 | 2011-03-15 15:08:41 +0100 | [diff] [blame] | 75 | struct udev_monitor *udev_monitor; |
| 76 | struct wl_event_source *udev_drm_source; |
| 77 | |
Benjamin Franzke | 2af7f10 | 2011-03-02 11:14:59 +0100 | [diff] [blame] | 78 | struct { |
David Herrmann | d7488c2 | 2012-03-11 20:05:21 +0100 | [diff] [blame] | 79 | int id; |
Benjamin Franzke | 2af7f10 | 2011-03-02 11:14:59 +0100 | [diff] [blame] | 80 | int fd; |
Ander Conselvan de Oliveira | 6aae4d3 | 2013-08-23 17:15:48 +0300 | [diff] [blame] | 81 | char *filename; |
Benjamin Franzke | 2af7f10 | 2011-03-02 11:14:59 +0100 | [diff] [blame] | 82 | } drm; |
Benjamin Franzke | 060cf80 | 2011-04-30 09:32:11 +0200 | [diff] [blame] | 83 | struct gbm_device *gbm; |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 84 | uint32_t *crtcs; |
| 85 | int num_crtcs; |
Marty Jack | 13d9db2 | 2011-02-09 19:01:42 -0500 | [diff] [blame] | 86 | uint32_t crtc_allocator; |
Benjamin Franzke | 9c26ff3 | 2011-03-15 15:08:41 +0100 | [diff] [blame] | 87 | uint32_t connector_allocator; |
Kristian Høgsberg | 61741a2 | 2013-09-17 16:02:57 -0700 | [diff] [blame] | 88 | struct wl_listener session_listener; |
Kristian Høgsberg | c3ea26c | 2013-09-25 15:46:42 -0700 | [diff] [blame] | 89 | uint32_t format; |
Pekka Paalanen | bce2d3f | 2011-12-02 13:07:27 +0200 | [diff] [blame] | 90 | |
Rob Clark | 4339add | 2012-08-09 14:18:28 -0500 | [diff] [blame] | 91 | /* we need these parameters in order to not fail drmModeAddFB2() |
| 92 | * due to out of bounds dimensions, and then mistakenly set |
| 93 | * sprites_are_broken: |
| 94 | */ |
Ander Conselvan de Oliveira | 8d360b4 | 2012-11-09 14:19:05 +0200 | [diff] [blame] | 95 | uint32_t min_width, max_width; |
| 96 | uint32_t min_height, max_height; |
| 97 | int no_addfb2; |
Rob Clark | 4339add | 2012-08-09 14:18:28 -0500 | [diff] [blame] | 98 | |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 99 | struct wl_list sprite_list; |
Kristian Høgsberg | 65bec24 | 2012-03-05 19:57:35 -0500 | [diff] [blame] | 100 | int sprites_are_broken; |
Ander Conselvan de Oliveira | da1c908 | 2012-10-31 17:55:46 +0200 | [diff] [blame] | 101 | int sprites_hidden; |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 102 | |
Rob Clark | ab5b1e3 | 2012-08-09 13:24:45 -0500 | [diff] [blame] | 103 | int cursors_are_broken; |
| 104 | |
Ander Conselvan de Oliveira | 5fb4414 | 2013-01-25 15:13:05 +0200 | [diff] [blame] | 105 | int use_pixman; |
| 106 | |
Pekka Paalanen | bce2d3f | 2011-12-02 13:07:27 +0200 | [diff] [blame] | 107 | uint32_t prev_state; |
Ander Conselvan de Oliveira | 95eb3a2 | 2013-05-07 14:16:59 +0300 | [diff] [blame] | 108 | |
| 109 | clockid_t clock; |
Rob Bradford | d355b80 | 2013-05-31 18:09:55 +0100 | [diff] [blame] | 110 | struct udev_input input; |
Kristian Høgsberg | ce5325d | 2010-06-14 11:54:00 -0400 | [diff] [blame] | 111 | }; |
| 112 | |
Kristian Høgsberg | 8f0ce05 | 2011-06-21 11:16:58 -0400 | [diff] [blame] | 113 | struct drm_mode { |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 114 | struct weston_mode base; |
Kristian Høgsberg | 8f0ce05 | 2011-06-21 11:16:58 -0400 | [diff] [blame] | 115 | drmModeModeInfo mode_info; |
| 116 | }; |
| 117 | |
Ander Conselvan de Oliveira | 555c17d | 2012-05-02 16:42:21 +0300 | [diff] [blame] | 118 | struct drm_output; |
| 119 | |
| 120 | struct drm_fb { |
Ander Conselvan de Oliveira | 555c17d | 2012-05-02 16:42:21 +0300 | [diff] [blame] | 121 | struct drm_output *output; |
Ander Conselvan de Oliveira | 1d41ad4 | 2013-01-25 15:13:04 +0200 | [diff] [blame] | 122 | uint32_t fb_id, stride, handle, size; |
| 123 | int fd; |
Ander Conselvan de Oliveira | 555c17d | 2012-05-02 16:42:21 +0300 | [diff] [blame] | 124 | int is_client_buffer; |
Pekka Paalanen | de685b8 | 2012-12-04 15:58:12 +0200 | [diff] [blame] | 125 | struct weston_buffer_reference buffer_ref; |
Ander Conselvan de Oliveira | 1d41ad4 | 2013-01-25 15:13:04 +0200 | [diff] [blame] | 126 | |
| 127 | /* Used by gbm fbs */ |
| 128 | struct gbm_bo *bo; |
| 129 | |
| 130 | /* Used by dumb fbs */ |
| 131 | void *map; |
Ander Conselvan de Oliveira | 555c17d | 2012-05-02 16:42:21 +0300 | [diff] [blame] | 132 | }; |
| 133 | |
Richard Hughes | 2b2092a | 2013-04-24 14:58:02 +0100 | [diff] [blame] | 134 | struct drm_edid { |
| 135 | char eisa_id[13]; |
| 136 | char monitor_name[13]; |
| 137 | char pnp_id[5]; |
| 138 | char serial_number[13]; |
| 139 | }; |
| 140 | |
Kristian Høgsberg | ce5325d | 2010-06-14 11:54:00 -0400 | [diff] [blame] | 141 | struct drm_output { |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 142 | struct weston_output base; |
Kristian Høgsberg | ce5325d | 2010-06-14 11:54:00 -0400 | [diff] [blame] | 143 | |
Kristian Høgsberg | ce5325d | 2010-06-14 11:54:00 -0400 | [diff] [blame] | 144 | uint32_t crtc_id; |
Rob Clark | 5ca1a47 | 2012-08-08 20:27:37 -0500 | [diff] [blame] | 145 | int pipe; |
Kristian Høgsberg | ce5325d | 2010-06-14 11:54:00 -0400 | [diff] [blame] | 146 | uint32_t connector_id; |
Matt Roper | 361d2ad | 2011-08-29 13:52:23 -0700 | [diff] [blame] | 147 | drmModeCrtcPtr original_crtc; |
Richard Hughes | 2b2092a | 2013-04-24 14:58:02 +0100 | [diff] [blame] | 148 | struct drm_edid edid; |
Ander Conselvan de Oliveira | a0a433a | 2013-06-04 16:24:04 +0300 | [diff] [blame] | 149 | drmModePropertyPtr dpms_prop; |
Benjamin Franzke | 1178a3c | 2011-04-10 16:49:52 +0200 | [diff] [blame] | 150 | |
Ander Conselvan de Oliveira | a732696 | 2012-06-26 17:09:13 +0300 | [diff] [blame] | 151 | int vblank_pending; |
| 152 | int page_flip_pending; |
Xiong Zhang | abd5d47 | 2013-10-11 14:43:07 +0800 | [diff] [blame] | 153 | int destroy_pending; |
Ander Conselvan de Oliveira | a732696 | 2012-06-26 17:09:13 +0300 | [diff] [blame] | 154 | |
Kristian Høgsberg | cbcd047 | 2012-03-11 18:27:41 -0400 | [diff] [blame] | 155 | struct gbm_surface *surface; |
Kristian Høgsberg | 8e1f77f | 2012-05-03 11:39:35 -0400 | [diff] [blame] | 156 | struct gbm_bo *cursor_bo[2]; |
Kristian Høgsberg | 65a11e1 | 2012-08-03 11:30:18 -0400 | [diff] [blame] | 157 | struct weston_plane cursor_plane; |
| 158 | struct weston_plane fb_plane; |
Jason Ekstrand | a7af704 | 2013-10-12 22:38:11 -0500 | [diff] [blame] | 159 | struct weston_view *cursor_view; |
Kristian Høgsberg | 5626d34 | 2012-08-03 11:50:05 -0400 | [diff] [blame] | 160 | int current_cursor; |
Ander Conselvan de Oliveira | 555c17d | 2012-05-02 16:42:21 +0300 | [diff] [blame] | 161 | struct drm_fb *current, *next; |
Tiago Vignatti | 8e53c7f | 2012-02-29 19:53:50 +0200 | [diff] [blame] | 162 | struct backlight *backlight; |
Ander Conselvan de Oliveira | 5fb4414 | 2013-01-25 15:13:05 +0200 | [diff] [blame] | 163 | |
| 164 | struct drm_fb *dumb[2]; |
| 165 | pixman_image_t *image[2]; |
| 166 | int current_image; |
| 167 | pixman_region32_t previous_damage; |
Ander Conselvan de Oliveira | 6aae4d3 | 2013-08-23 17:15:48 +0300 | [diff] [blame] | 168 | |
| 169 | struct vaapi_recorder *recorder; |
| 170 | struct wl_listener recorder_frame_listener; |
Kristian Høgsberg | ce5325d | 2010-06-14 11:54:00 -0400 | [diff] [blame] | 171 | }; |
| 172 | |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 173 | /* |
| 174 | * An output has a primary display plane plus zero or more sprites for |
| 175 | * blending display contents. |
| 176 | */ |
| 177 | struct drm_sprite { |
| 178 | struct wl_list link; |
| 179 | |
Kristian Høgsberg | 65a11e1 | 2012-08-03 11:30:18 -0400 | [diff] [blame] | 180 | struct weston_plane plane; |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 181 | |
Ander Conselvan de Oliveira | 8d360b4 | 2012-11-09 14:19:05 +0200 | [diff] [blame] | 182 | struct drm_fb *current, *next; |
Ander Conselvan de Oliveira | a732696 | 2012-06-26 17:09:13 +0300 | [diff] [blame] | 183 | struct drm_output *output; |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 184 | struct drm_compositor *compositor; |
| 185 | |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 186 | uint32_t possible_crtcs; |
| 187 | uint32_t plane_id; |
| 188 | uint32_t count_formats; |
| 189 | |
| 190 | int32_t src_x, src_y; |
| 191 | uint32_t src_w, src_h; |
| 192 | uint32_t dest_x, dest_y; |
| 193 | uint32_t dest_w, dest_h; |
| 194 | |
| 195 | uint32_t formats[]; |
| 196 | }; |
| 197 | |
Kristian Høgsberg | d8e9833 | 2013-10-16 16:15:11 -0700 | [diff] [blame] | 198 | struct drm_parameters { |
| 199 | int connector; |
| 200 | int tty; |
| 201 | int use_pixman; |
| 202 | const char *seat_id; |
| 203 | }; |
| 204 | |
Ander Conselvan de Oliveira | 97f2952 | 2013-10-14 15:57:11 +0300 | [diff] [blame] | 205 | static struct gl_renderer_interface *gl_renderer; |
| 206 | |
Kristian Høgsberg | 98cfea6 | 2013-02-18 16:15:53 -0500 | [diff] [blame] | 207 | static const char default_seat[] = "seat0"; |
Pekka Paalanen | 3315697 | 2012-08-03 13:30:30 -0400 | [diff] [blame] | 208 | |
Kristian Høgsberg | 5626d34 | 2012-08-03 11:50:05 -0400 | [diff] [blame] | 209 | static void |
| 210 | drm_output_set_cursor(struct drm_output *output); |
Kristian Høgsberg | 5626d34 | 2012-08-03 11:50:05 -0400 | [diff] [blame] | 211 | |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 212 | static int |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 213 | drm_sprite_crtc_supported(struct weston_output *output_base, uint32_t supported) |
| 214 | { |
| 215 | struct weston_compositor *ec = output_base->compositor; |
| 216 | struct drm_compositor *c =(struct drm_compositor *) ec; |
| 217 | struct drm_output *output = (struct drm_output *) output_base; |
| 218 | int crtc; |
| 219 | |
| 220 | for (crtc = 0; crtc < c->num_crtcs; crtc++) { |
| 221 | if (c->crtcs[crtc] != output->crtc_id) |
| 222 | continue; |
| 223 | |
| 224 | if (supported & (1 << crtc)) |
| 225 | return -1; |
| 226 | } |
| 227 | |
| 228 | return 0; |
| 229 | } |
| 230 | |
Ander Conselvan de Oliveira | 555c17d | 2012-05-02 16:42:21 +0300 | [diff] [blame] | 231 | static void |
| 232 | drm_fb_destroy_callback(struct gbm_bo *bo, void *data) |
| 233 | { |
| 234 | struct drm_fb *fb = data; |
| 235 | struct gbm_device *gbm = gbm_bo_get_device(bo); |
| 236 | |
| 237 | if (fb->fb_id) |
| 238 | drmModeRmFB(gbm_device_get_fd(gbm), fb->fb_id); |
| 239 | |
Pekka Paalanen | de685b8 | 2012-12-04 15:58:12 +0200 | [diff] [blame] | 240 | weston_buffer_reference(&fb->buffer_ref, NULL); |
Ander Conselvan de Oliveira | 555c17d | 2012-05-02 16:42:21 +0300 | [diff] [blame] | 241 | |
| 242 | free(data); |
| 243 | } |
| 244 | |
| 245 | static struct drm_fb * |
Ander Conselvan de Oliveira | 1d41ad4 | 2013-01-25 15:13:04 +0200 | [diff] [blame] | 246 | drm_fb_create_dumb(struct drm_compositor *ec, unsigned width, unsigned height) |
| 247 | { |
| 248 | struct drm_fb *fb; |
| 249 | int ret; |
| 250 | |
| 251 | struct drm_mode_create_dumb create_arg; |
| 252 | struct drm_mode_destroy_dumb destroy_arg; |
| 253 | struct drm_mode_map_dumb map_arg; |
| 254 | |
Peter Hutterer | f3d6227 | 2013-08-08 11:57:05 +1000 | [diff] [blame] | 255 | fb = zalloc(sizeof *fb); |
Ander Conselvan de Oliveira | 1d41ad4 | 2013-01-25 15:13:04 +0200 | [diff] [blame] | 256 | if (!fb) |
| 257 | return NULL; |
| 258 | |
Kristian Høgsberg | ac6104e | 2013-08-21 22:14:14 -0700 | [diff] [blame] | 259 | memset(&create_arg, 0, sizeof create_arg); |
Ander Conselvan de Oliveira | 1d41ad4 | 2013-01-25 15:13:04 +0200 | [diff] [blame] | 260 | create_arg.bpp = 32; |
| 261 | create_arg.width = width; |
| 262 | create_arg.height = height; |
| 263 | |
| 264 | ret = drmIoctl(ec->drm.fd, DRM_IOCTL_MODE_CREATE_DUMB, &create_arg); |
| 265 | if (ret) |
| 266 | goto err_fb; |
| 267 | |
| 268 | fb->handle = create_arg.handle; |
| 269 | fb->stride = create_arg.pitch; |
| 270 | fb->size = create_arg.size; |
| 271 | fb->fd = ec->drm.fd; |
| 272 | |
| 273 | ret = drmModeAddFB(ec->drm.fd, width, height, 24, 32, |
| 274 | fb->stride, fb->handle, &fb->fb_id); |
| 275 | if (ret) |
| 276 | goto err_bo; |
| 277 | |
Kristian Høgsberg | ac6104e | 2013-08-21 22:14:14 -0700 | [diff] [blame] | 278 | memset(&map_arg, 0, sizeof map_arg); |
Ander Conselvan de Oliveira | 1d41ad4 | 2013-01-25 15:13:04 +0200 | [diff] [blame] | 279 | map_arg.handle = fb->handle; |
Chris Michael | eb2074a | 2013-05-01 21:26:02 -0400 | [diff] [blame] | 280 | ret = drmIoctl(fb->fd, DRM_IOCTL_MODE_MAP_DUMB, &map_arg); |
Ander Conselvan de Oliveira | 1d41ad4 | 2013-01-25 15:13:04 +0200 | [diff] [blame] | 281 | if (ret) |
| 282 | goto err_add_fb; |
| 283 | |
| 284 | fb->map = mmap(0, fb->size, PROT_WRITE, |
| 285 | MAP_SHARED, ec->drm.fd, map_arg.offset); |
| 286 | if (fb->map == MAP_FAILED) |
| 287 | goto err_add_fb; |
| 288 | |
| 289 | return fb; |
| 290 | |
| 291 | err_add_fb: |
| 292 | drmModeRmFB(ec->drm.fd, fb->fb_id); |
| 293 | err_bo: |
| 294 | memset(&destroy_arg, 0, sizeof(destroy_arg)); |
| 295 | destroy_arg.handle = create_arg.handle; |
| 296 | drmIoctl(ec->drm.fd, DRM_IOCTL_MODE_DESTROY_DUMB, &destroy_arg); |
| 297 | err_fb: |
| 298 | free(fb); |
| 299 | return NULL; |
| 300 | } |
| 301 | |
| 302 | static void |
| 303 | drm_fb_destroy_dumb(struct drm_fb *fb) |
| 304 | { |
| 305 | struct drm_mode_destroy_dumb destroy_arg; |
| 306 | |
| 307 | if (!fb->map) |
| 308 | return; |
| 309 | |
| 310 | if (fb->fb_id) |
| 311 | drmModeRmFB(fb->fd, fb->fb_id); |
| 312 | |
| 313 | weston_buffer_reference(&fb->buffer_ref, NULL); |
| 314 | |
| 315 | munmap(fb->map, fb->size); |
| 316 | |
| 317 | memset(&destroy_arg, 0, sizeof(destroy_arg)); |
| 318 | destroy_arg.handle = fb->handle; |
| 319 | drmIoctl(fb->fd, DRM_IOCTL_MODE_DESTROY_DUMB, &destroy_arg); |
| 320 | |
| 321 | free(fb); |
| 322 | } |
| 323 | |
| 324 | static struct drm_fb * |
Kristian Høgsberg | a2f84cc | 2012-12-07 12:37:58 -0500 | [diff] [blame] | 325 | drm_fb_get_from_bo(struct gbm_bo *bo, |
| 326 | struct drm_compositor *compositor, uint32_t format) |
Ander Conselvan de Oliveira | 555c17d | 2012-05-02 16:42:21 +0300 | [diff] [blame] | 327 | { |
| 328 | struct drm_fb *fb = gbm_bo_get_user_data(bo); |
Ander Conselvan de Oliveira | 1d41ad4 | 2013-01-25 15:13:04 +0200 | [diff] [blame] | 329 | uint32_t width, height; |
Ander Conselvan de Oliveira | 8d360b4 | 2012-11-09 14:19:05 +0200 | [diff] [blame] | 330 | uint32_t handles[4], pitches[4], offsets[4]; |
Ander Conselvan de Oliveira | 555c17d | 2012-05-02 16:42:21 +0300 | [diff] [blame] | 331 | int ret; |
| 332 | |
| 333 | if (fb) |
| 334 | return fb; |
| 335 | |
Ander Conselvan de Oliveira | 1d41ad4 | 2013-01-25 15:13:04 +0200 | [diff] [blame] | 336 | fb = calloc(1, sizeof *fb); |
| 337 | if (!fb) |
| 338 | return NULL; |
Ander Conselvan de Oliveira | 555c17d | 2012-05-02 16:42:21 +0300 | [diff] [blame] | 339 | |
| 340 | fb->bo = bo; |
Ander Conselvan de Oliveira | 555c17d | 2012-05-02 16:42:21 +0300 | [diff] [blame] | 341 | |
| 342 | width = gbm_bo_get_width(bo); |
| 343 | height = gbm_bo_get_height(bo); |
Ander Conselvan de Oliveira | 1d41ad4 | 2013-01-25 15:13:04 +0200 | [diff] [blame] | 344 | fb->stride = gbm_bo_get_stride(bo); |
| 345 | fb->handle = gbm_bo_get_handle(bo).u32; |
| 346 | fb->size = fb->stride * height; |
| 347 | fb->fd = compositor->drm.fd; |
Ander Conselvan de Oliveira | 555c17d | 2012-05-02 16:42:21 +0300 | [diff] [blame] | 348 | |
Ander Conselvan de Oliveira | 8d360b4 | 2012-11-09 14:19:05 +0200 | [diff] [blame] | 349 | if (compositor->min_width > width || width > compositor->max_width || |
| 350 | compositor->min_height > height || |
| 351 | height > compositor->max_height) { |
| 352 | weston_log("bo geometry out of bounds\n"); |
| 353 | goto err_free; |
| 354 | } |
| 355 | |
| 356 | ret = -1; |
| 357 | |
Ander Conselvan de Oliveira | 8d360b4 | 2012-11-09 14:19:05 +0200 | [diff] [blame] | 358 | if (format && !compositor->no_addfb2) { |
Ander Conselvan de Oliveira | 1d41ad4 | 2013-01-25 15:13:04 +0200 | [diff] [blame] | 359 | handles[0] = fb->handle; |
| 360 | pitches[0] = fb->stride; |
Ander Conselvan de Oliveira | 8d360b4 | 2012-11-09 14:19:05 +0200 | [diff] [blame] | 361 | offsets[0] = 0; |
| 362 | |
| 363 | ret = drmModeAddFB2(compositor->drm.fd, width, height, |
| 364 | format, handles, pitches, offsets, |
| 365 | &fb->fb_id, 0); |
| 366 | if (ret) { |
| 367 | weston_log("addfb2 failed: %m\n"); |
| 368 | compositor->no_addfb2 = 1; |
| 369 | compositor->sprites_are_broken = 1; |
| 370 | } |
| 371 | } |
| 372 | |
| 373 | if (ret) |
| 374 | ret = drmModeAddFB(compositor->drm.fd, width, height, 24, 32, |
Ander Conselvan de Oliveira | 1d41ad4 | 2013-01-25 15:13:04 +0200 | [diff] [blame] | 375 | fb->stride, fb->handle, &fb->fb_id); |
Ander Conselvan de Oliveira | 8d360b4 | 2012-11-09 14:19:05 +0200 | [diff] [blame] | 376 | |
Ander Conselvan de Oliveira | 555c17d | 2012-05-02 16:42:21 +0300 | [diff] [blame] | 377 | if (ret) { |
Martin Minarik | 6d11836 | 2012-06-07 18:01:59 +0200 | [diff] [blame] | 378 | weston_log("failed to create kms fb: %m\n"); |
Ander Conselvan de Oliveira | 8d360b4 | 2012-11-09 14:19:05 +0200 | [diff] [blame] | 379 | goto err_free; |
Ander Conselvan de Oliveira | 555c17d | 2012-05-02 16:42:21 +0300 | [diff] [blame] | 380 | } |
| 381 | |
| 382 | gbm_bo_set_user_data(bo, fb, drm_fb_destroy_callback); |
| 383 | |
| 384 | return fb; |
Ander Conselvan de Oliveira | 8d360b4 | 2012-11-09 14:19:05 +0200 | [diff] [blame] | 385 | |
| 386 | err_free: |
| 387 | free(fb); |
| 388 | return NULL; |
Ander Conselvan de Oliveira | 555c17d | 2012-05-02 16:42:21 +0300 | [diff] [blame] | 389 | } |
| 390 | |
| 391 | static void |
Jason Ekstrand | 6bd6294 | 2013-06-20 20:38:23 -0500 | [diff] [blame] | 392 | drm_fb_set_buffer(struct drm_fb *fb, struct weston_buffer *buffer) |
Ander Conselvan de Oliveira | 8d360b4 | 2012-11-09 14:19:05 +0200 | [diff] [blame] | 393 | { |
Pekka Paalanen | de685b8 | 2012-12-04 15:58:12 +0200 | [diff] [blame] | 394 | assert(fb->buffer_ref.buffer == NULL); |
Ander Conselvan de Oliveira | 8d360b4 | 2012-11-09 14:19:05 +0200 | [diff] [blame] | 395 | |
| 396 | fb->is_client_buffer = 1; |
Ander Conselvan de Oliveira | 8d360b4 | 2012-11-09 14:19:05 +0200 | [diff] [blame] | 397 | |
Pekka Paalanen | de685b8 | 2012-12-04 15:58:12 +0200 | [diff] [blame] | 398 | weston_buffer_reference(&fb->buffer_ref, buffer); |
Ander Conselvan de Oliveira | 8d360b4 | 2012-11-09 14:19:05 +0200 | [diff] [blame] | 399 | } |
| 400 | |
Ander Conselvan de Oliveira | 526d461 | 2013-01-25 15:13:03 +0200 | [diff] [blame] | 401 | static void |
| 402 | drm_output_release_fb(struct drm_output *output, struct drm_fb *fb) |
| 403 | { |
| 404 | if (!fb) |
| 405 | return; |
| 406 | |
Ander Conselvan de Oliveira | 5fb4414 | 2013-01-25 15:13:05 +0200 | [diff] [blame] | 407 | if (fb->map && |
| 408 | (fb != output->dumb[0] && fb != output->dumb[1])) { |
Ander Conselvan de Oliveira | 1d41ad4 | 2013-01-25 15:13:04 +0200 | [diff] [blame] | 409 | drm_fb_destroy_dumb(fb); |
| 410 | } else if (fb->bo) { |
Ander Conselvan de Oliveira | 526d461 | 2013-01-25 15:13:03 +0200 | [diff] [blame] | 411 | if (fb->is_client_buffer) |
| 412 | gbm_bo_destroy(fb->bo); |
| 413 | else |
| 414 | gbm_surface_release_buffer(output->surface, |
Jason Ekstrand | 3ec57f5 | 2013-11-14 20:52:35 -0600 | [diff] [blame] | 415 | fb->bo); |
Ander Conselvan de Oliveira | 526d461 | 2013-01-25 15:13:03 +0200 | [diff] [blame] | 416 | } |
| 417 | } |
| 418 | |
Kristian Høgsberg | a2f84cc | 2012-12-07 12:37:58 -0500 | [diff] [blame] | 419 | static uint32_t |
Ander Conselvan de Oliveira | e920941 | 2012-11-30 17:34:22 +0200 | [diff] [blame] | 420 | drm_output_check_scanout_format(struct drm_output *output, |
| 421 | struct weston_surface *es, struct gbm_bo *bo) |
| 422 | { |
Kristian Høgsberg | 3f97b34 | 2013-10-16 16:08:57 -0700 | [diff] [blame] | 423 | struct drm_compositor *c = |
| 424 | (struct drm_compositor *) output->base.compositor; |
Ander Conselvan de Oliveira | e920941 | 2012-11-30 17:34:22 +0200 | [diff] [blame] | 425 | uint32_t format; |
| 426 | pixman_region32_t r; |
| 427 | |
| 428 | format = gbm_bo_get_format(bo); |
| 429 | |
Kristian Høgsberg | 3f97b34 | 2013-10-16 16:08:57 -0700 | [diff] [blame] | 430 | if (format == GBM_FORMAT_ARGB8888) { |
| 431 | /* We can scanout an ARGB buffer if the surface's |
| 432 | * opaque region covers the whole output, but we have |
| 433 | * to use XRGB as the KMS format code. */ |
Ander Conselvan de Oliveira | e920941 | 2012-11-30 17:34:22 +0200 | [diff] [blame] | 434 | pixman_region32_init(&r); |
| 435 | pixman_region32_subtract(&r, &output->base.region, |
| 436 | &es->opaque); |
| 437 | |
| 438 | if (!pixman_region32_not_empty(&r)) |
Kristian Høgsberg | a2f84cc | 2012-12-07 12:37:58 -0500 | [diff] [blame] | 439 | format = GBM_FORMAT_XRGB8888; |
Ander Conselvan de Oliveira | e920941 | 2012-11-30 17:34:22 +0200 | [diff] [blame] | 440 | |
| 441 | pixman_region32_fini(&r); |
Kristian Høgsberg | a2f84cc | 2012-12-07 12:37:58 -0500 | [diff] [blame] | 442 | } |
Kristian Høgsberg | 3f97b34 | 2013-10-16 16:08:57 -0700 | [diff] [blame] | 443 | |
| 444 | if (c->format == format) |
| 445 | return format; |
| 446 | |
| 447 | return 0; |
Ander Conselvan de Oliveira | e920941 | 2012-11-30 17:34:22 +0200 | [diff] [blame] | 448 | } |
| 449 | |
Kristian Høgsberg | 65a11e1 | 2012-08-03 11:30:18 -0400 | [diff] [blame] | 450 | static struct weston_plane * |
Jason Ekstrand | a7af704 | 2013-10-12 22:38:11 -0500 | [diff] [blame] | 451 | drm_output_prepare_scanout_view(struct weston_output *_output, |
| 452 | struct weston_view *ev) |
Kristian Høgsberg | 5f5e42e | 2012-01-25 23:59:42 -0500 | [diff] [blame] | 453 | { |
Kristian Høgsberg | 6143f7d | 2012-07-14 00:31:32 -0400 | [diff] [blame] | 454 | struct drm_output *output = (struct drm_output *) _output; |
Kristian Høgsberg | 5f5e42e | 2012-01-25 23:59:42 -0500 | [diff] [blame] | 455 | struct drm_compositor *c = |
| 456 | (struct drm_compositor *) output->base.compositor; |
Jason Ekstrand | a7af704 | 2013-10-12 22:38:11 -0500 | [diff] [blame] | 457 | struct weston_buffer *buffer = ev->surface->buffer_ref.buffer; |
Ander Conselvan de Oliveira | 555c17d | 2012-05-02 16:42:21 +0300 | [diff] [blame] | 458 | struct gbm_bo *bo; |
Kristian Høgsberg | a2f84cc | 2012-12-07 12:37:58 -0500 | [diff] [blame] | 459 | uint32_t format; |
Kristian Høgsberg | 5f5e42e | 2012-01-25 23:59:42 -0500 | [diff] [blame] | 460 | |
Jason Ekstrand | a7af704 | 2013-10-12 22:38:11 -0500 | [diff] [blame] | 461 | if (ev->geometry.x != output->base.x || |
| 462 | ev->geometry.y != output->base.y || |
Ander Conselvan de Oliveira | 5fb4414 | 2013-01-25 15:13:05 +0200 | [diff] [blame] | 463 | buffer == NULL || c->gbm == NULL || |
Hardening | ff39efa | 2013-09-18 23:56:35 +0200 | [diff] [blame] | 464 | buffer->width != output->base.current_mode->width || |
| 465 | buffer->height != output->base.current_mode->height || |
Pekka Paalanen | 1fd9c0f | 2013-11-26 18:19:41 +0100 | [diff] [blame] | 466 | output->base.transform != ev->surface->buffer_viewport.transform || |
Jason Ekstrand | a7af704 | 2013-10-12 22:38:11 -0500 | [diff] [blame] | 467 | ev->transform.enabled) |
Kristian Høgsberg | 65a11e1 | 2012-08-03 11:30:18 -0400 | [diff] [blame] | 468 | return NULL; |
Kristian Høgsberg | 5f5e42e | 2012-01-25 23:59:42 -0500 | [diff] [blame] | 469 | |
Kristian Høgsberg | 2763a2e | 2012-07-13 22:54:43 -0400 | [diff] [blame] | 470 | bo = gbm_bo_import(c->gbm, GBM_BO_IMPORT_WL_BUFFER, |
Kristian Høgsberg | 6399646 | 2013-09-03 22:27:08 -0700 | [diff] [blame] | 471 | buffer->resource, GBM_BO_USE_SCANOUT); |
Kristian Høgsberg | 5f5e42e | 2012-01-25 23:59:42 -0500 | [diff] [blame] | 472 | |
Rob Bradford | 9b10187 | 2012-09-14 23:25:41 +0100 | [diff] [blame] | 473 | /* Unable to use the buffer for scanout */ |
| 474 | if (!bo) |
| 475 | return NULL; |
| 476 | |
Jason Ekstrand | a7af704 | 2013-10-12 22:38:11 -0500 | [diff] [blame] | 477 | format = drm_output_check_scanout_format(output, ev->surface, bo); |
Kristian Høgsberg | a2f84cc | 2012-12-07 12:37:58 -0500 | [diff] [blame] | 478 | if (format == 0) { |
Ander Conselvan de Oliveira | a64b15d | 2012-05-02 16:42:22 +0300 | [diff] [blame] | 479 | gbm_bo_destroy(bo); |
Kristian Høgsberg | 65a11e1 | 2012-08-03 11:30:18 -0400 | [diff] [blame] | 480 | return NULL; |
Ander Conselvan de Oliveira | a64b15d | 2012-05-02 16:42:22 +0300 | [diff] [blame] | 481 | } |
| 482 | |
Kristian Høgsberg | a2f84cc | 2012-12-07 12:37:58 -0500 | [diff] [blame] | 483 | output->next = drm_fb_get_from_bo(bo, c, format); |
Ander Conselvan de Oliveira | 555c17d | 2012-05-02 16:42:21 +0300 | [diff] [blame] | 484 | if (!output->next) { |
| 485 | gbm_bo_destroy(bo); |
Kristian Høgsberg | 65a11e1 | 2012-08-03 11:30:18 -0400 | [diff] [blame] | 486 | return NULL; |
Ander Conselvan de Oliveira | 555c17d | 2012-05-02 16:42:21 +0300 | [diff] [blame] | 487 | } |
Kristian Høgsberg | 5f5e42e | 2012-01-25 23:59:42 -0500 | [diff] [blame] | 488 | |
Pekka Paalanen | de685b8 | 2012-12-04 15:58:12 +0200 | [diff] [blame] | 489 | drm_fb_set_buffer(output->next, buffer); |
Kristian Høgsberg | 5f5e42e | 2012-01-25 23:59:42 -0500 | [diff] [blame] | 490 | |
Kristian Høgsberg | 65a11e1 | 2012-08-03 11:30:18 -0400 | [diff] [blame] | 491 | return &output->fb_plane; |
Kristian Høgsberg | 5f5e42e | 2012-01-25 23:59:42 -0500 | [diff] [blame] | 492 | } |
| 493 | |
Kristian Høgsberg | 06cf6b0 | 2012-01-25 23:47:45 -0500 | [diff] [blame] | 494 | static void |
Ander Conselvan de Oliveira | 5fb4414 | 2013-01-25 15:13:05 +0200 | [diff] [blame] | 495 | drm_output_render_gl(struct drm_output *output, pixman_region32_t *damage) |
Kristian Høgsberg | cbcd047 | 2012-03-11 18:27:41 -0400 | [diff] [blame] | 496 | { |
Ander Conselvan de Oliveira | 8d360b4 | 2012-11-09 14:19:05 +0200 | [diff] [blame] | 497 | struct drm_compositor *c = |
| 498 | (struct drm_compositor *) output->base.compositor; |
Ander Conselvan de Oliveira | 555c17d | 2012-05-02 16:42:21 +0300 | [diff] [blame] | 499 | struct gbm_bo *bo; |
Kristian Høgsberg | cbcd047 | 2012-03-11 18:27:41 -0400 | [diff] [blame] | 500 | |
Ander Conselvan de Oliveira | 8d360b4 | 2012-11-09 14:19:05 +0200 | [diff] [blame] | 501 | c->base.renderer->repaint_output(&output->base, damage); |
Kristian Høgsberg | cbcd047 | 2012-03-11 18:27:41 -0400 | [diff] [blame] | 502 | |
Ander Conselvan de Oliveira | 555c17d | 2012-05-02 16:42:21 +0300 | [diff] [blame] | 503 | bo = gbm_surface_lock_front_buffer(output->surface); |
| 504 | if (!bo) { |
Martin Minarik | 6d11836 | 2012-06-07 18:01:59 +0200 | [diff] [blame] | 505 | weston_log("failed to lock front buffer: %m\n"); |
Kristian Høgsberg | cbcd047 | 2012-03-11 18:27:41 -0400 | [diff] [blame] | 506 | return; |
| 507 | } |
Ander Conselvan de Oliveira | 555c17d | 2012-05-02 16:42:21 +0300 | [diff] [blame] | 508 | |
Kristian Høgsberg | c3ea26c | 2013-09-25 15:46:42 -0700 | [diff] [blame] | 509 | output->next = drm_fb_get_from_bo(bo, c, c->format); |
Ander Conselvan de Oliveira | 555c17d | 2012-05-02 16:42:21 +0300 | [diff] [blame] | 510 | if (!output->next) { |
Martin Minarik | 6d11836 | 2012-06-07 18:01:59 +0200 | [diff] [blame] | 511 | weston_log("failed to get drm_fb for bo\n"); |
Ander Conselvan de Oliveira | 555c17d | 2012-05-02 16:42:21 +0300 | [diff] [blame] | 512 | gbm_surface_release_buffer(output->surface, bo); |
| 513 | return; |
| 514 | } |
Kristian Høgsberg | cbcd047 | 2012-03-11 18:27:41 -0400 | [diff] [blame] | 515 | } |
| 516 | |
| 517 | static void |
Ander Conselvan de Oliveira | 5fb4414 | 2013-01-25 15:13:05 +0200 | [diff] [blame] | 518 | drm_output_render_pixman(struct drm_output *output, pixman_region32_t *damage) |
| 519 | { |
| 520 | struct weston_compositor *ec = output->base.compositor; |
| 521 | pixman_region32_t total_damage, previous_damage; |
| 522 | |
| 523 | pixman_region32_init(&total_damage); |
| 524 | pixman_region32_init(&previous_damage); |
| 525 | |
| 526 | pixman_region32_copy(&previous_damage, damage); |
| 527 | |
| 528 | pixman_region32_union(&total_damage, damage, &output->previous_damage); |
| 529 | pixman_region32_copy(&output->previous_damage, &previous_damage); |
| 530 | |
| 531 | output->current_image ^= 1; |
| 532 | |
| 533 | output->next = output->dumb[output->current_image]; |
| 534 | pixman_renderer_output_set_buffer(&output->base, |
| 535 | output->image[output->current_image]); |
| 536 | |
| 537 | ec->renderer->repaint_output(&output->base, &total_damage); |
| 538 | |
| 539 | pixman_region32_fini(&total_damage); |
| 540 | pixman_region32_fini(&previous_damage); |
| 541 | } |
| 542 | |
| 543 | static void |
| 544 | drm_output_render(struct drm_output *output, pixman_region32_t *damage) |
| 545 | { |
| 546 | struct drm_compositor *c = |
| 547 | (struct drm_compositor *) output->base.compositor; |
| 548 | |
| 549 | if (c->use_pixman) |
| 550 | drm_output_render_pixman(output, damage); |
| 551 | else |
| 552 | drm_output_render_gl(output, damage); |
| 553 | |
| 554 | pixman_region32_subtract(&c->base.primary_plane.damage, |
| 555 | &c->base.primary_plane.damage, damage); |
| 556 | } |
| 557 | |
| 558 | static void |
Richard Hughes | e729996 | 2013-05-01 21:52:12 +0100 | [diff] [blame] | 559 | drm_output_set_gamma(struct weston_output *output_base, |
| 560 | uint16_t size, uint16_t *r, uint16_t *g, uint16_t *b) |
| 561 | { |
| 562 | int rc; |
| 563 | struct drm_output *output = (struct drm_output *) output_base; |
| 564 | struct drm_compositor *compositor = (struct drm_compositor *) output->base.compositor; |
| 565 | |
| 566 | /* check */ |
| 567 | if (output_base->gamma_size != size) |
| 568 | return; |
| 569 | if (!output->original_crtc) |
| 570 | return; |
| 571 | |
| 572 | rc = drmModeCrtcSetGamma(compositor->drm.fd, |
| 573 | output->crtc_id, |
| 574 | size, r, g, b); |
| 575 | if (rc) |
| 576 | weston_log("set gamma failed: %m\n"); |
| 577 | } |
| 578 | |
David Herrmann | 1edf44c | 2013-10-22 17:11:26 +0200 | [diff] [blame] | 579 | static int |
Kristian Høgsberg | 6ddcdae | 2012-02-28 22:31:58 -0500 | [diff] [blame] | 580 | drm_output_repaint(struct weston_output *output_base, |
Kristian Høgsberg | d7c1726 | 2012-09-05 21:54:15 -0400 | [diff] [blame] | 581 | pixman_region32_t *damage) |
Benjamin Franzke | eefc36c | 2011-03-11 16:39:20 +0100 | [diff] [blame] | 582 | { |
| 583 | struct drm_output *output = (struct drm_output *) output_base; |
Kristian Høgsberg | 06cf6b0 | 2012-01-25 23:47:45 -0500 | [diff] [blame] | 584 | struct drm_compositor *compositor = |
| 585 | (struct drm_compositor *) output->base.compositor; |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 586 | struct drm_sprite *s; |
Kristian Høgsberg | cbcd047 | 2012-03-11 18:27:41 -0400 | [diff] [blame] | 587 | struct drm_mode *mode; |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 588 | int ret = 0; |
Benjamin Franzke | eefc36c | 2011-03-11 16:39:20 +0100 | [diff] [blame] | 589 | |
Xiong Zhang | abd5d47 | 2013-10-11 14:43:07 +0800 | [diff] [blame] | 590 | if (output->destroy_pending) |
David Herrmann | 1edf44c | 2013-10-22 17:11:26 +0200 | [diff] [blame] | 591 | return -1; |
Xiong Zhang | abd5d47 | 2013-10-11 14:43:07 +0800 | [diff] [blame] | 592 | |
Ander Conselvan de Oliveira | 555c17d | 2012-05-02 16:42:21 +0300 | [diff] [blame] | 593 | if (!output->next) |
Kristian Høgsberg | d7c1726 | 2012-09-05 21:54:15 -0400 | [diff] [blame] | 594 | drm_output_render(output, damage); |
Ander Conselvan de Oliveira | 555c17d | 2012-05-02 16:42:21 +0300 | [diff] [blame] | 595 | if (!output->next) |
David Herrmann | 1edf44c | 2013-10-22 17:11:26 +0200 | [diff] [blame] | 596 | return -1; |
Benjamin Franzke | eefc36c | 2011-03-11 16:39:20 +0100 | [diff] [blame] | 597 | |
Hardening | ff39efa | 2013-09-18 23:56:35 +0200 | [diff] [blame] | 598 | mode = container_of(output->base.current_mode, struct drm_mode, base); |
Ander Conselvan de Oliveira | 6579681 | 2013-11-19 15:22:04 +0200 | [diff] [blame] | 599 | if (!output->current || |
| 600 | output->current->stride != output->next->stride) { |
Kristian Høgsberg | cbcd047 | 2012-03-11 18:27:41 -0400 | [diff] [blame] | 601 | ret = drmModeSetCrtc(compositor->drm.fd, output->crtc_id, |
Ander Conselvan de Oliveira | 555c17d | 2012-05-02 16:42:21 +0300 | [diff] [blame] | 602 | output->next->fb_id, 0, 0, |
Kristian Høgsberg | cbcd047 | 2012-03-11 18:27:41 -0400 | [diff] [blame] | 603 | &output->connector_id, 1, |
| 604 | &mode->mode_info); |
| 605 | if (ret) { |
Martin Minarik | 6d11836 | 2012-06-07 18:01:59 +0200 | [diff] [blame] | 606 | weston_log("set mode failed: %m\n"); |
David Herrmann | 1edf44c | 2013-10-22 17:11:26 +0200 | [diff] [blame] | 607 | goto err_pageflip; |
Kristian Høgsberg | cbcd047 | 2012-03-11 18:27:41 -0400 | [diff] [blame] | 608 | } |
Ander Conselvan de Oliveira | 722a2d5 | 2013-06-04 16:24:05 +0300 | [diff] [blame] | 609 | output_base->set_dpms(output_base, WESTON_DPMS_ON); |
Benjamin Franzke | 1178a3c | 2011-04-10 16:49:52 +0200 | [diff] [blame] | 610 | } |
| 611 | |
Kristian Høgsberg | 06cf6b0 | 2012-01-25 23:47:45 -0500 | [diff] [blame] | 612 | if (drmModePageFlip(compositor->drm.fd, output->crtc_id, |
Ander Conselvan de Oliveira | 555c17d | 2012-05-02 16:42:21 +0300 | [diff] [blame] | 613 | output->next->fb_id, |
Kristian Høgsberg | 54f14c3 | 2012-01-18 11:47:41 -0500 | [diff] [blame] | 614 | DRM_MODE_PAGE_FLIP_EVENT, output) < 0) { |
Martin Minarik | 6d11836 | 2012-06-07 18:01:59 +0200 | [diff] [blame] | 615 | weston_log("queueing pageflip failed: %m\n"); |
David Herrmann | 1edf44c | 2013-10-22 17:11:26 +0200 | [diff] [blame] | 616 | goto err_pageflip; |
Kristian Høgsberg | 54f14c3 | 2012-01-18 11:47:41 -0500 | [diff] [blame] | 617 | } |
Benjamin Franzke | ec4d342 | 2011-03-14 12:07:26 +0100 | [diff] [blame] | 618 | |
Ander Conselvan de Oliveira | a732696 | 2012-06-26 17:09:13 +0300 | [diff] [blame] | 619 | output->page_flip_pending = 1; |
| 620 | |
Kristian Høgsberg | 5626d34 | 2012-08-03 11:50:05 -0400 | [diff] [blame] | 621 | drm_output_set_cursor(output); |
| 622 | |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 623 | /* |
| 624 | * Now, update all the sprite surfaces |
| 625 | */ |
| 626 | wl_list_for_each(s, &compositor->sprite_list, link) { |
Ander Conselvan de Oliveira | 8d360b4 | 2012-11-09 14:19:05 +0200 | [diff] [blame] | 627 | uint32_t flags = 0, fb_id = 0; |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 628 | drmVBlank vbl = { |
| 629 | .request.type = DRM_VBLANK_RELATIVE | DRM_VBLANK_EVENT, |
| 630 | .request.sequence = 1, |
| 631 | }; |
| 632 | |
Ander Conselvan de Oliveira | 8d360b4 | 2012-11-09 14:19:05 +0200 | [diff] [blame] | 633 | if ((!s->current && !s->next) || |
Ander Conselvan de Oliveira | 2f7a30b | 2012-11-09 14:19:03 +0200 | [diff] [blame] | 634 | !drm_sprite_crtc_supported(output_base, s->possible_crtcs)) |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 635 | continue; |
| 636 | |
Ander Conselvan de Oliveira | 8d360b4 | 2012-11-09 14:19:05 +0200 | [diff] [blame] | 637 | if (s->next && !compositor->sprites_hidden) |
| 638 | fb_id = s->next->fb_id; |
| 639 | |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 640 | ret = drmModeSetPlane(compositor->drm.fd, s->plane_id, |
Ander Conselvan de Oliveira | 8d360b4 | 2012-11-09 14:19:05 +0200 | [diff] [blame] | 641 | output->crtc_id, fb_id, flags, |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 642 | s->dest_x, s->dest_y, |
| 643 | s->dest_w, s->dest_h, |
| 644 | s->src_x, s->src_y, |
| 645 | s->src_w, s->src_h); |
| 646 | if (ret) |
Martin Minarik | 6d11836 | 2012-06-07 18:01:59 +0200 | [diff] [blame] | 647 | weston_log("setplane failed: %d: %s\n", |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 648 | ret, strerror(errno)); |
| 649 | |
Rob Clark | 5ca1a47 | 2012-08-08 20:27:37 -0500 | [diff] [blame] | 650 | if (output->pipe > 0) |
| 651 | vbl.request.type |= DRM_VBLANK_SECONDARY; |
| 652 | |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 653 | /* |
| 654 | * Queue a vblank signal so we know when the surface |
| 655 | * becomes active on the display or has been replaced. |
| 656 | */ |
| 657 | vbl.request.signal = (unsigned long)s; |
| 658 | ret = drmWaitVBlank(compositor->drm.fd, &vbl); |
| 659 | if (ret) { |
Martin Minarik | 6d11836 | 2012-06-07 18:01:59 +0200 | [diff] [blame] | 660 | weston_log("vblank event request failed: %d: %s\n", |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 661 | ret, strerror(errno)); |
| 662 | } |
Ander Conselvan de Oliveira | a732696 | 2012-06-26 17:09:13 +0300 | [diff] [blame] | 663 | |
| 664 | s->output = output; |
| 665 | output->vblank_pending = 1; |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 666 | } |
| 667 | |
David Herrmann | 1edf44c | 2013-10-22 17:11:26 +0200 | [diff] [blame] | 668 | return 0; |
| 669 | |
| 670 | err_pageflip: |
| 671 | if (output->next) { |
| 672 | drm_output_release_fb(output, output->next); |
| 673 | output->next = NULL; |
| 674 | } |
| 675 | |
| 676 | return -1; |
Kristian Høgsberg | fc783d4 | 2010-06-11 12:56:24 -0400 | [diff] [blame] | 677 | } |
| 678 | |
| 679 | static void |
Jonas Ådahl | e5a1225 | 2013-04-05 23:07:11 +0200 | [diff] [blame] | 680 | drm_output_start_repaint_loop(struct weston_output *output_base) |
| 681 | { |
| 682 | struct drm_output *output = (struct drm_output *) output_base; |
| 683 | struct drm_compositor *compositor = (struct drm_compositor *) |
| 684 | output_base->compositor; |
| 685 | uint32_t fb_id; |
David Herrmann | 3c688c5 | 2013-10-22 17:11:25 +0200 | [diff] [blame] | 686 | uint32_t msec; |
Ander Conselvan de Oliveira | 95eb3a2 | 2013-05-07 14:16:59 +0300 | [diff] [blame] | 687 | struct timespec ts; |
| 688 | |
Xiong Zhang | abd5d47 | 2013-10-11 14:43:07 +0800 | [diff] [blame] | 689 | if (output->destroy_pending) |
| 690 | return; |
| 691 | |
Ander Conselvan de Oliveira | 95eb3a2 | 2013-05-07 14:16:59 +0300 | [diff] [blame] | 692 | if (!output->current) { |
| 693 | /* We can't page flip if there's no mode set */ |
David Herrmann | 3c688c5 | 2013-10-22 17:11:25 +0200 | [diff] [blame] | 694 | goto finish_frame; |
Ander Conselvan de Oliveira | 95eb3a2 | 2013-05-07 14:16:59 +0300 | [diff] [blame] | 695 | } |
| 696 | |
| 697 | fb_id = output->current->fb_id; |
Jonas Ådahl | e5a1225 | 2013-04-05 23:07:11 +0200 | [diff] [blame] | 698 | |
| 699 | if (drmModePageFlip(compositor->drm.fd, output->crtc_id, fb_id, |
| 700 | DRM_MODE_PAGE_FLIP_EVENT, output) < 0) { |
| 701 | weston_log("queueing pageflip failed: %m\n"); |
David Herrmann | 3c688c5 | 2013-10-22 17:11:25 +0200 | [diff] [blame] | 702 | goto finish_frame; |
Jonas Ådahl | e5a1225 | 2013-04-05 23:07:11 +0200 | [diff] [blame] | 703 | } |
David Herrmann | 3c688c5 | 2013-10-22 17:11:25 +0200 | [diff] [blame] | 704 | |
| 705 | return; |
| 706 | |
| 707 | finish_frame: |
| 708 | /* if we cannot page-flip, immediately finish frame */ |
| 709 | clock_gettime(compositor->clock, &ts); |
| 710 | msec = ts.tv_sec * 1000 + ts.tv_nsec / 1000000; |
| 711 | weston_output_finish_frame(output_base, msec); |
Jonas Ådahl | e5a1225 | 2013-04-05 23:07:11 +0200 | [diff] [blame] | 712 | } |
| 713 | |
| 714 | static void |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 715 | vblank_handler(int fd, unsigned int frame, unsigned int sec, unsigned int usec, |
| 716 | void *data) |
| 717 | { |
| 718 | struct drm_sprite *s = (struct drm_sprite *)data; |
Ander Conselvan de Oliveira | a732696 | 2012-06-26 17:09:13 +0300 | [diff] [blame] | 719 | struct drm_output *output = s->output; |
| 720 | uint32_t msecs; |
| 721 | |
| 722 | output->vblank_pending = 0; |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 723 | |
Ander Conselvan de Oliveira | 526d461 | 2013-01-25 15:13:03 +0200 | [diff] [blame] | 724 | drm_output_release_fb(output, s->current); |
Ander Conselvan de Oliveira | 8d360b4 | 2012-11-09 14:19:05 +0200 | [diff] [blame] | 725 | s->current = s->next; |
| 726 | s->next = NULL; |
Ander Conselvan de Oliveira | a732696 | 2012-06-26 17:09:13 +0300 | [diff] [blame] | 727 | |
| 728 | if (!output->page_flip_pending) { |
| 729 | msecs = sec * 1000 + usec / 1000; |
| 730 | weston_output_finish_frame(&output->base, msecs); |
| 731 | } |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 732 | } |
| 733 | |
| 734 | static void |
Xiong Zhang | abd5d47 | 2013-10-11 14:43:07 +0800 | [diff] [blame] | 735 | drm_output_destroy(struct weston_output *output_base); |
| 736 | |
| 737 | static void |
Kristian Høgsberg | fc783d4 | 2010-06-11 12:56:24 -0400 | [diff] [blame] | 738 | page_flip_handler(int fd, unsigned int frame, |
| 739 | unsigned int sec, unsigned int usec, void *data) |
| 740 | { |
Benjamin Franzke | 1178a3c | 2011-04-10 16:49:52 +0200 | [diff] [blame] | 741 | struct drm_output *output = (struct drm_output *) data; |
Kristian Høgsberg | fc783d4 | 2010-06-11 12:56:24 -0400 | [diff] [blame] | 742 | uint32_t msecs; |
| 743 | |
Jonas Ådahl | e5a1225 | 2013-04-05 23:07:11 +0200 | [diff] [blame] | 744 | /* We don't set page_flip_pending on start_repaint_loop, in that case |
| 745 | * we just want to page flip to the current buffer to get an accurate |
| 746 | * timestamp */ |
| 747 | if (output->page_flip_pending) { |
| 748 | drm_output_release_fb(output, output->current); |
| 749 | output->current = output->next; |
| 750 | output->next = NULL; |
| 751 | } |
Ander Conselvan de Oliveira | a732696 | 2012-06-26 17:09:13 +0300 | [diff] [blame] | 752 | |
Jonas Ådahl | e5a1225 | 2013-04-05 23:07:11 +0200 | [diff] [blame] | 753 | output->page_flip_pending = 0; |
Kristian Høgsberg | cbcd047 | 2012-03-11 18:27:41 -0400 | [diff] [blame] | 754 | |
Xiong Zhang | abd5d47 | 2013-10-11 14:43:07 +0800 | [diff] [blame] | 755 | if (output->destroy_pending) |
| 756 | drm_output_destroy(&output->base); |
| 757 | else if (!output->vblank_pending) { |
Ander Conselvan de Oliveira | a732696 | 2012-06-26 17:09:13 +0300 | [diff] [blame] | 758 | msecs = sec * 1000 + usec / 1000; |
| 759 | weston_output_finish_frame(&output->base, msecs); |
Ander Conselvan de Oliveira | 6aae4d3 | 2013-08-23 17:15:48 +0300 | [diff] [blame] | 760 | |
| 761 | /* We can't call this from frame_notify, because the output's |
| 762 | * repaint needed flag is cleared just after that */ |
| 763 | if (output->recorder) |
| 764 | weston_output_schedule_repaint(&output->base); |
Ander Conselvan de Oliveira | a732696 | 2012-06-26 17:09:13 +0300 | [diff] [blame] | 765 | } |
Benjamin Franzke | 1178a3c | 2011-04-10 16:49:52 +0200 | [diff] [blame] | 766 | } |
| 767 | |
Kristian Høgsberg | a2f84cc | 2012-12-07 12:37:58 -0500 | [diff] [blame] | 768 | static uint32_t |
| 769 | drm_output_check_sprite_format(struct drm_sprite *s, |
Jason Ekstrand | a7af704 | 2013-10-12 22:38:11 -0500 | [diff] [blame] | 770 | struct weston_view *ev, struct gbm_bo *bo) |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 771 | { |
Kristian Høgsberg | a2f84cc | 2012-12-07 12:37:58 -0500 | [diff] [blame] | 772 | uint32_t i, format; |
| 773 | |
| 774 | format = gbm_bo_get_format(bo); |
| 775 | |
| 776 | if (format == GBM_FORMAT_ARGB8888) { |
| 777 | pixman_region32_t r; |
| 778 | |
Kristian Høgsberg | 63093a3 | 2013-03-01 14:29:16 -0500 | [diff] [blame] | 779 | pixman_region32_init_rect(&r, 0, 0, |
Jason Ekstrand | 918f2dd | 2013-12-02 21:01:53 -0600 | [diff] [blame] | 780 | ev->surface->width, |
| 781 | ev->surface->height); |
Jason Ekstrand | a7af704 | 2013-10-12 22:38:11 -0500 | [diff] [blame] | 782 | pixman_region32_subtract(&r, &r, &ev->surface->opaque); |
Kristian Høgsberg | a2f84cc | 2012-12-07 12:37:58 -0500 | [diff] [blame] | 783 | |
| 784 | if (!pixman_region32_not_empty(&r)) |
| 785 | format = GBM_FORMAT_XRGB8888; |
| 786 | |
| 787 | pixman_region32_fini(&r); |
| 788 | } |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 789 | |
| 790 | for (i = 0; i < s->count_formats; i++) |
| 791 | if (s->formats[i] == format) |
Kristian Høgsberg | a2f84cc | 2012-12-07 12:37:58 -0500 | [diff] [blame] | 792 | return format; |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 793 | |
| 794 | return 0; |
| 795 | } |
| 796 | |
| 797 | static int |
Jason Ekstrand | a7af704 | 2013-10-12 22:38:11 -0500 | [diff] [blame] | 798 | drm_view_transform_supported(struct weston_view *ev) |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 799 | { |
Jason Ekstrand | a7af704 | 2013-10-12 22:38:11 -0500 | [diff] [blame] | 800 | return !ev->transform.enabled || |
| 801 | (ev->transform.matrix.type < WESTON_MATRIX_TRANSFORM_ROTATE); |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 802 | } |
| 803 | |
Kristian Høgsberg | 65a11e1 | 2012-08-03 11:30:18 -0400 | [diff] [blame] | 804 | static struct weston_plane * |
Jason Ekstrand | a7af704 | 2013-10-12 22:38:11 -0500 | [diff] [blame] | 805 | drm_output_prepare_overlay_view(struct weston_output *output_base, |
| 806 | struct weston_view *ev) |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 807 | { |
| 808 | struct weston_compositor *ec = output_base->compositor; |
| 809 | struct drm_compositor *c =(struct drm_compositor *) ec; |
| 810 | struct drm_sprite *s; |
| 811 | int found = 0; |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 812 | struct gbm_bo *bo; |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 813 | pixman_region32_t dest_rect, src_rect; |
Ander Conselvan de Oliveira | 409eebf | 2012-12-05 15:14:04 +0200 | [diff] [blame] | 814 | pixman_box32_t *box, tbox; |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 815 | uint32_t format; |
Kristian Høgsberg | 3b00bae | 2012-07-13 15:25:07 -0400 | [diff] [blame] | 816 | wl_fixed_t sx1, sy1, sx2, sy2; |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 817 | |
Ander Conselvan de Oliveira | 5fb4414 | 2013-01-25 15:13:05 +0200 | [diff] [blame] | 818 | if (c->gbm == NULL) |
| 819 | return NULL; |
| 820 | |
Pekka Paalanen | 1fd9c0f | 2013-11-26 18:19:41 +0100 | [diff] [blame] | 821 | if (ev->surface->buffer_viewport.transform != output_base->transform) |
Ander Conselvan de Oliveira | 2908a3d | 2012-11-27 17:03:43 +0200 | [diff] [blame] | 822 | return NULL; |
| 823 | |
Pekka Paalanen | 1fd9c0f | 2013-11-26 18:19:41 +0100 | [diff] [blame] | 824 | if (ev->surface->buffer_viewport.scale != output_base->current_scale) |
Alexander Larsson | d9a7bb7 | 2013-05-22 14:41:39 +0200 | [diff] [blame] | 825 | return NULL; |
| 826 | |
Kristian Høgsberg | 65bec24 | 2012-03-05 19:57:35 -0500 | [diff] [blame] | 827 | if (c->sprites_are_broken) |
Kristian Høgsberg | 65a11e1 | 2012-08-03 11:30:18 -0400 | [diff] [blame] | 828 | return NULL; |
Kristian Høgsberg | 65bec24 | 2012-03-05 19:57:35 -0500 | [diff] [blame] | 829 | |
Jason Ekstrand | a7af704 | 2013-10-12 22:38:11 -0500 | [diff] [blame] | 830 | if (ev->output_mask != (1u << output_base->id)) |
Kristian Høgsberg | 65a11e1 | 2012-08-03 11:30:18 -0400 | [diff] [blame] | 831 | return NULL; |
Ander Conselvan de Oliveira | d450b19 | 2012-06-26 17:09:12 +0300 | [diff] [blame] | 832 | |
Jason Ekstrand | a7af704 | 2013-10-12 22:38:11 -0500 | [diff] [blame] | 833 | if (ev->surface->buffer_ref.buffer == NULL) |
Kristian Høgsberg | 65a11e1 | 2012-08-03 11:30:18 -0400 | [diff] [blame] | 834 | return NULL; |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 835 | |
Jason Ekstrand | a7af704 | 2013-10-12 22:38:11 -0500 | [diff] [blame] | 836 | if (ev->alpha != 1.0f) |
Ville Syrjälä | 5a84f31 | 2012-11-16 11:48:46 +0200 | [diff] [blame] | 837 | return NULL; |
| 838 | |
Jason Ekstrand | a7af704 | 2013-10-12 22:38:11 -0500 | [diff] [blame] | 839 | if (wl_shm_buffer_get(ev->surface->buffer_ref.buffer->resource)) |
Rob Clark | 702ffae | 2012-08-09 14:18:27 -0500 | [diff] [blame] | 840 | return NULL; |
| 841 | |
Jason Ekstrand | a7af704 | 2013-10-12 22:38:11 -0500 | [diff] [blame] | 842 | if (!drm_view_transform_supported(ev)) |
Kristian Høgsberg | 65a11e1 | 2012-08-03 11:30:18 -0400 | [diff] [blame] | 843 | return NULL; |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 844 | |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 845 | wl_list_for_each(s, &c->sprite_list, link) { |
| 846 | if (!drm_sprite_crtc_supported(output_base, s->possible_crtcs)) |
| 847 | continue; |
| 848 | |
Ander Conselvan de Oliveira | 8d360b4 | 2012-11-09 14:19:05 +0200 | [diff] [blame] | 849 | if (!s->next) { |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 850 | found = 1; |
| 851 | break; |
| 852 | } |
| 853 | } |
| 854 | |
| 855 | /* No sprites available */ |
| 856 | if (!found) |
Kristian Høgsberg | 65a11e1 | 2012-08-03 11:30:18 -0400 | [diff] [blame] | 857 | return NULL; |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 858 | |
Kristian Høgsberg | 2763a2e | 2012-07-13 22:54:43 -0400 | [diff] [blame] | 859 | bo = gbm_bo_import(c->gbm, GBM_BO_IMPORT_WL_BUFFER, |
Jason Ekstrand | a7af704 | 2013-10-12 22:38:11 -0500 | [diff] [blame] | 860 | ev->surface->buffer_ref.buffer->resource, |
Kristian Høgsberg | 6399646 | 2013-09-03 22:27:08 -0700 | [diff] [blame] | 861 | GBM_BO_USE_SCANOUT); |
Kristian Høgsberg | 2763a2e | 2012-07-13 22:54:43 -0400 | [diff] [blame] | 862 | if (!bo) |
Kristian Høgsberg | 65a11e1 | 2012-08-03 11:30:18 -0400 | [diff] [blame] | 863 | return NULL; |
Kristian Høgsberg | 2763a2e | 2012-07-13 22:54:43 -0400 | [diff] [blame] | 864 | |
Jason Ekstrand | a7af704 | 2013-10-12 22:38:11 -0500 | [diff] [blame] | 865 | format = drm_output_check_sprite_format(s, ev, bo); |
Kristian Høgsberg | a2f84cc | 2012-12-07 12:37:58 -0500 | [diff] [blame] | 866 | if (format == 0) { |
Ander Conselvan de Oliveira | 8d360b4 | 2012-11-09 14:19:05 +0200 | [diff] [blame] | 867 | gbm_bo_destroy(bo); |
Kristian Høgsberg | 65a11e1 | 2012-08-03 11:30:18 -0400 | [diff] [blame] | 868 | return NULL; |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 869 | } |
| 870 | |
Ander Conselvan de Oliveira | ca5c6ae | 2012-12-07 13:18:11 +0200 | [diff] [blame] | 871 | s->next = drm_fb_get_from_bo(bo, c, format); |
Ander Conselvan de Oliveira | 8d360b4 | 2012-11-09 14:19:05 +0200 | [diff] [blame] | 872 | if (!s->next) { |
| 873 | gbm_bo_destroy(bo); |
| 874 | return NULL; |
| 875 | } |
| 876 | |
Jason Ekstrand | a7af704 | 2013-10-12 22:38:11 -0500 | [diff] [blame] | 877 | drm_fb_set_buffer(s->next, ev->surface->buffer_ref.buffer); |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 878 | |
Jason Ekstrand | a7af704 | 2013-10-12 22:38:11 -0500 | [diff] [blame] | 879 | box = pixman_region32_extents(&ev->transform.boundingbox); |
Kristian Høgsberg | 65a11e1 | 2012-08-03 11:30:18 -0400 | [diff] [blame] | 880 | s->plane.x = box->x1; |
| 881 | s->plane.y = box->y1; |
| 882 | |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 883 | /* |
| 884 | * Calculate the source & dest rects properly based on actual |
Martin Olsson | 3b132e3 | 2012-09-29 15:13:56 +0200 | [diff] [blame] | 885 | * position (note the caller has called weston_surface_update_transform() |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 886 | * for us already). |
| 887 | */ |
| 888 | pixman_region32_init(&dest_rect); |
Jason Ekstrand | a7af704 | 2013-10-12 22:38:11 -0500 | [diff] [blame] | 889 | pixman_region32_intersect(&dest_rect, &ev->transform.boundingbox, |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 890 | &output_base->region); |
| 891 | pixman_region32_translate(&dest_rect, -output_base->x, -output_base->y); |
| 892 | box = pixman_region32_extents(&dest_rect); |
Ander Conselvan de Oliveira | 409eebf | 2012-12-05 15:14:04 +0200 | [diff] [blame] | 893 | tbox = weston_transformed_rect(output_base->width, |
| 894 | output_base->height, |
Alexander Larsson | 4ea9552 | 2013-05-22 14:41:37 +0200 | [diff] [blame] | 895 | output_base->transform, |
Hardening | ff39efa | 2013-09-18 23:56:35 +0200 | [diff] [blame] | 896 | output_base->current_scale, |
Alexander Larsson | d9a7bb7 | 2013-05-22 14:41:39 +0200 | [diff] [blame] | 897 | *box); |
Ander Conselvan de Oliveira | 409eebf | 2012-12-05 15:14:04 +0200 | [diff] [blame] | 898 | s->dest_x = tbox.x1; |
| 899 | s->dest_y = tbox.y1; |
| 900 | s->dest_w = tbox.x2 - tbox.x1; |
| 901 | s->dest_h = tbox.y2 - tbox.y1; |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 902 | pixman_region32_fini(&dest_rect); |
| 903 | |
| 904 | pixman_region32_init(&src_rect); |
Jason Ekstrand | a7af704 | 2013-10-12 22:38:11 -0500 | [diff] [blame] | 905 | pixman_region32_intersect(&src_rect, &ev->transform.boundingbox, |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 906 | &output_base->region); |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 907 | box = pixman_region32_extents(&src_rect); |
Kristian Høgsberg | 3b00bae | 2012-07-13 15:25:07 -0400 | [diff] [blame] | 908 | |
Jason Ekstrand | a7af704 | 2013-10-12 22:38:11 -0500 | [diff] [blame] | 909 | weston_view_from_global_fixed(ev, |
| 910 | wl_fixed_from_int(box->x1), |
| 911 | wl_fixed_from_int(box->y1), |
| 912 | &sx1, &sy1); |
| 913 | weston_view_from_global_fixed(ev, |
| 914 | wl_fixed_from_int(box->x2), |
| 915 | wl_fixed_from_int(box->y2), |
| 916 | &sx2, &sy2); |
Kristian Høgsberg | 3b00bae | 2012-07-13 15:25:07 -0400 | [diff] [blame] | 917 | |
| 918 | if (sx1 < 0) |
| 919 | sx1 = 0; |
| 920 | if (sy1 < 0) |
| 921 | sy1 = 0; |
Jason Ekstrand | 918f2dd | 2013-12-02 21:01:53 -0600 | [diff] [blame] | 922 | if (sx2 > wl_fixed_from_int(ev->surface->width)) |
| 923 | sx2 = wl_fixed_from_int(ev->surface->width); |
| 924 | if (sy2 > wl_fixed_from_int(ev->surface->height)) |
| 925 | sy2 = wl_fixed_from_int(ev->surface->height); |
Kristian Høgsberg | 3b00bae | 2012-07-13 15:25:07 -0400 | [diff] [blame] | 926 | |
Ander Conselvan de Oliveira | 409eebf | 2012-12-05 15:14:04 +0200 | [diff] [blame] | 927 | tbox.x1 = sx1; |
| 928 | tbox.y1 = sy1; |
| 929 | tbox.x2 = sx2; |
| 930 | tbox.y2 = sy2; |
| 931 | |
Jason Ekstrand | 918f2dd | 2013-12-02 21:01:53 -0600 | [diff] [blame] | 932 | tbox = weston_transformed_rect(wl_fixed_from_int(ev->surface->width), |
| 933 | wl_fixed_from_int(ev->surface->height), |
Pekka Paalanen | 1fd9c0f | 2013-11-26 18:19:41 +0100 | [diff] [blame] | 934 | ev->surface->buffer_viewport.transform, |
| 935 | ev->surface->buffer_viewport.scale, |
| 936 | tbox); |
Ander Conselvan de Oliveira | 409eebf | 2012-12-05 15:14:04 +0200 | [diff] [blame] | 937 | |
| 938 | s->src_x = tbox.x1 << 8; |
| 939 | s->src_y = tbox.y1 << 8; |
| 940 | s->src_w = (tbox.x2 - tbox.x1) << 8; |
| 941 | s->src_h = (tbox.y2 - tbox.y1) << 8; |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 942 | pixman_region32_fini(&src_rect); |
| 943 | |
Kristian Høgsberg | 65a11e1 | 2012-08-03 11:30:18 -0400 | [diff] [blame] | 944 | return &s->plane; |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 945 | } |
| 946 | |
Kristian Høgsberg | 65a11e1 | 2012-08-03 11:30:18 -0400 | [diff] [blame] | 947 | static struct weston_plane * |
Jason Ekstrand | a7af704 | 2013-10-12 22:38:11 -0500 | [diff] [blame] | 948 | drm_output_prepare_cursor_view(struct weston_output *output_base, |
| 949 | struct weston_view *ev) |
Kristian Høgsberg | d8bf90c | 2012-02-23 23:03:14 -0500 | [diff] [blame] | 950 | { |
Kristian Høgsberg | 8a01580 | 2012-08-09 17:19:23 -0400 | [diff] [blame] | 951 | struct drm_compositor *c = |
| 952 | (struct drm_compositor *) output_base->compositor; |
Kristian Høgsberg | a6edab3 | 2012-07-14 01:06:28 -0400 | [diff] [blame] | 953 | struct drm_output *output = (struct drm_output *) output_base; |
Kristian Høgsberg | 5626d34 | 2012-08-03 11:50:05 -0400 | [diff] [blame] | 954 | |
Ander Conselvan de Oliveira | 5fb4414 | 2013-01-25 15:13:05 +0200 | [diff] [blame] | 955 | if (c->gbm == NULL) |
| 956 | return NULL; |
Ander Conselvan de Oliveira | 2908a3d | 2012-11-27 17:03:43 +0200 | [diff] [blame] | 957 | if (output->base.transform != WL_OUTPUT_TRANSFORM_NORMAL) |
| 958 | return NULL; |
Jason Ekstrand | a7af704 | 2013-10-12 22:38:11 -0500 | [diff] [blame] | 959 | if (output->cursor_view) |
Kristian Høgsberg | 5626d34 | 2012-08-03 11:50:05 -0400 | [diff] [blame] | 960 | return NULL; |
Jason Ekstrand | a7af704 | 2013-10-12 22:38:11 -0500 | [diff] [blame] | 961 | if (ev->output_mask != (1u << output_base->id)) |
Kristian Høgsberg | 5626d34 | 2012-08-03 11:50:05 -0400 | [diff] [blame] | 962 | return NULL; |
Rob Clark | ab5b1e3 | 2012-08-09 13:24:45 -0500 | [diff] [blame] | 963 | if (c->cursors_are_broken) |
Kristian Høgsberg | 8a01580 | 2012-08-09 17:19:23 -0400 | [diff] [blame] | 964 | return NULL; |
Jason Ekstrand | a7af704 | 2013-10-12 22:38:11 -0500 | [diff] [blame] | 965 | if (ev->surface->buffer_ref.buffer == NULL || |
| 966 | !wl_shm_buffer_get(ev->surface->buffer_ref.buffer->resource) || |
Jason Ekstrand | 918f2dd | 2013-12-02 21:01:53 -0600 | [diff] [blame] | 967 | ev->surface->width > 64 || ev->surface->height > 64) |
Kristian Høgsberg | 5626d34 | 2012-08-03 11:50:05 -0400 | [diff] [blame] | 968 | return NULL; |
| 969 | |
Jason Ekstrand | a7af704 | 2013-10-12 22:38:11 -0500 | [diff] [blame] | 970 | output->cursor_view = ev; |
Kristian Høgsberg | 5626d34 | 2012-08-03 11:50:05 -0400 | [diff] [blame] | 971 | |
| 972 | return &output->cursor_plane; |
| 973 | } |
| 974 | |
| 975 | static void |
| 976 | drm_output_set_cursor(struct drm_output *output) |
| 977 | { |
Jason Ekstrand | a7af704 | 2013-10-12 22:38:11 -0500 | [diff] [blame] | 978 | struct weston_view *ev = output->cursor_view; |
Neil Roberts | e505171 | 2013-11-13 15:44:06 +0000 | [diff] [blame] | 979 | struct weston_buffer *buffer; |
Kristian Høgsberg | a6edab3 | 2012-07-14 01:06:28 -0400 | [diff] [blame] | 980 | struct drm_compositor *c = |
| 981 | (struct drm_compositor *) output->base.compositor; |
| 982 | EGLint handle, stride; |
| 983 | struct gbm_bo *bo; |
| 984 | uint32_t buf[64 * 64]; |
| 985 | unsigned char *s; |
Kristian Høgsberg | 24e4275 | 2012-07-18 12:08:37 -0400 | [diff] [blame] | 986 | int i, x, y; |
Kristian Høgsberg | d8bf90c | 2012-02-23 23:03:14 -0500 | [diff] [blame] | 987 | |
Jason Ekstrand | a7af704 | 2013-10-12 22:38:11 -0500 | [diff] [blame] | 988 | output->cursor_view = NULL; |
| 989 | if (ev == NULL) { |
Kristian Høgsberg | 5626d34 | 2012-08-03 11:50:05 -0400 | [diff] [blame] | 990 | drmModeSetCursor(c->drm.fd, output->crtc_id, 0, 0, 0); |
| 991 | return; |
| 992 | } |
Kristian Høgsberg | d8bf90c | 2012-02-23 23:03:14 -0500 | [diff] [blame] | 993 | |
Neil Roberts | e505171 | 2013-11-13 15:44:06 +0000 | [diff] [blame] | 994 | buffer = ev->surface->buffer_ref.buffer; |
| 995 | |
| 996 | if (buffer && |
Pekka Paalanen | de685b8 | 2012-12-04 15:58:12 +0200 | [diff] [blame] | 997 | pixman_region32_not_empty(&output->cursor_plane.damage)) { |
Kristian Høgsberg | 5626d34 | 2012-08-03 11:50:05 -0400 | [diff] [blame] | 998 | pixman_region32_fini(&output->cursor_plane.damage); |
| 999 | pixman_region32_init(&output->cursor_plane.damage); |
Kristian Høgsberg | 1f5de35 | 2012-07-18 12:09:58 -0400 | [diff] [blame] | 1000 | output->current_cursor ^= 1; |
| 1001 | bo = output->cursor_bo[output->current_cursor]; |
| 1002 | memset(buf, 0, sizeof buf); |
Neil Roberts | e505171 | 2013-11-13 15:44:06 +0000 | [diff] [blame] | 1003 | stride = wl_shm_buffer_get_stride(buffer->shm_buffer); |
| 1004 | s = wl_shm_buffer_get_data(buffer->shm_buffer); |
| 1005 | wl_shm_buffer_begin_access(buffer->shm_buffer); |
Jason Ekstrand | 918f2dd | 2013-12-02 21:01:53 -0600 | [diff] [blame] | 1006 | for (i = 0; i < ev->surface->height; i++) |
Kristian Høgsberg | 1f5de35 | 2012-07-18 12:09:58 -0400 | [diff] [blame] | 1007 | memcpy(buf + i * 64, s + i * stride, |
Jason Ekstrand | 918f2dd | 2013-12-02 21:01:53 -0600 | [diff] [blame] | 1008 | ev->surface->width * 4); |
Neil Roberts | e505171 | 2013-11-13 15:44:06 +0000 | [diff] [blame] | 1009 | wl_shm_buffer_end_access(buffer->shm_buffer); |
Kristian Høgsberg | d8bf90c | 2012-02-23 23:03:14 -0500 | [diff] [blame] | 1010 | |
Kristian Høgsberg | 1f5de35 | 2012-07-18 12:09:58 -0400 | [diff] [blame] | 1011 | if (gbm_bo_write(bo, buf, sizeof buf) < 0) |
Pekka Paalanen | ae29da2 | 2012-08-06 14:57:05 +0300 | [diff] [blame] | 1012 | weston_log("failed update cursor: %m\n"); |
Kristian Høgsberg | a6edab3 | 2012-07-14 01:06:28 -0400 | [diff] [blame] | 1013 | |
Kristian Høgsberg | 1f5de35 | 2012-07-18 12:09:58 -0400 | [diff] [blame] | 1014 | handle = gbm_bo_get_handle(bo).s32; |
| 1015 | if (drmModeSetCursor(c->drm.fd, |
Rob Clark | ab5b1e3 | 2012-08-09 13:24:45 -0500 | [diff] [blame] | 1016 | output->crtc_id, handle, 64, 64)) { |
Pekka Paalanen | ae29da2 | 2012-08-06 14:57:05 +0300 | [diff] [blame] | 1017 | weston_log("failed to set cursor: %m\n"); |
Rob Clark | ab5b1e3 | 2012-08-09 13:24:45 -0500 | [diff] [blame] | 1018 | c->cursors_are_broken = 1; |
| 1019 | } |
Kristian Høgsberg | a6edab3 | 2012-07-14 01:06:28 -0400 | [diff] [blame] | 1020 | } |
| 1021 | |
Jason Ekstrand | a7af704 | 2013-10-12 22:38:11 -0500 | [diff] [blame] | 1022 | x = (ev->geometry.x - output->base.x) * output->base.current_scale; |
| 1023 | y = (ev->geometry.y - output->base.y) * output->base.current_scale; |
Kristian Høgsberg | 65a11e1 | 2012-08-03 11:30:18 -0400 | [diff] [blame] | 1024 | if (output->cursor_plane.x != x || output->cursor_plane.y != y) { |
Rob Clark | ab5b1e3 | 2012-08-09 13:24:45 -0500 | [diff] [blame] | 1025 | if (drmModeMoveCursor(c->drm.fd, output->crtc_id, x, y)) { |
Kristian Høgsberg | 24e4275 | 2012-07-18 12:08:37 -0400 | [diff] [blame] | 1026 | weston_log("failed to move cursor: %m\n"); |
Rob Clark | ab5b1e3 | 2012-08-09 13:24:45 -0500 | [diff] [blame] | 1027 | c->cursors_are_broken = 1; |
| 1028 | } |
| 1029 | |
Kristian Høgsberg | 65a11e1 | 2012-08-03 11:30:18 -0400 | [diff] [blame] | 1030 | output->cursor_plane.x = x; |
| 1031 | output->cursor_plane.y = y; |
Kristian Høgsberg | a6edab3 | 2012-07-14 01:06:28 -0400 | [diff] [blame] | 1032 | } |
Kristian Høgsberg | d8bf90c | 2012-02-23 23:03:14 -0500 | [diff] [blame] | 1033 | } |
| 1034 | |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 1035 | static void |
| 1036 | drm_assign_planes(struct weston_output *output) |
| 1037 | { |
Kristian Høgsberg | a6edab3 | 2012-07-14 01:06:28 -0400 | [diff] [blame] | 1038 | struct drm_compositor *c = |
| 1039 | (struct drm_compositor *) output->compositor; |
Jason Ekstrand | a7af704 | 2013-10-12 22:38:11 -0500 | [diff] [blame] | 1040 | struct weston_view *ev, *next; |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 1041 | pixman_region32_t overlap, surface_overlap; |
Kristian Høgsberg | 65a11e1 | 2012-08-03 11:30:18 -0400 | [diff] [blame] | 1042 | struct weston_plane *primary, *next_plane; |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 1043 | |
| 1044 | /* |
| 1045 | * Find a surface for each sprite in the output using some heuristics: |
| 1046 | * 1) size |
| 1047 | * 2) frequency of update |
| 1048 | * 3) opacity (though some hw might support alpha blending) |
| 1049 | * 4) clipping (this can be fixed with color keys) |
| 1050 | * |
| 1051 | * The idea is to save on blitting since this should save power. |
| 1052 | * If we can get a large video surface on the sprite for example, |
| 1053 | * the main display surface may not need to update at all, and |
| 1054 | * the client buffer can be used directly for the sprite surface |
| 1055 | * as we do for flipping full screen surfaces. |
| 1056 | */ |
| 1057 | pixman_region32_init(&overlap); |
Kristian Høgsberg | 65a11e1 | 2012-08-03 11:30:18 -0400 | [diff] [blame] | 1058 | primary = &c->base.primary_plane; |
Jason Ekstrand | a7af704 | 2013-10-12 22:38:11 -0500 | [diff] [blame] | 1059 | |
Jason Ekstrand | a7af704 | 2013-10-12 22:38:11 -0500 | [diff] [blame] | 1060 | wl_list_for_each_safe(ev, next, &c->base.view_list, link) { |
Ander Conselvan de Oliveira | 895b1fd | 2013-11-19 15:22:05 +0200 | [diff] [blame] | 1061 | struct weston_surface *es = ev->surface; |
| 1062 | |
| 1063 | /* Test whether this buffer can ever go into a plane: |
| 1064 | * non-shm, or small enough to be a cursor. |
| 1065 | * |
| 1066 | * Also, keep a reference when using the pixman renderer. |
| 1067 | * That makes it possible to do a seamless switch to the GL |
| 1068 | * renderer and since the pixman renderer keeps a reference |
| 1069 | * to the buffer anyway, there is no side effects. |
Pekka Paalanen | ccfeae2 | 2012-12-04 15:58:14 +0200 | [diff] [blame] | 1070 | */ |
Ander Conselvan de Oliveira | 895b1fd | 2013-11-19 15:22:05 +0200 | [diff] [blame] | 1071 | if (c->use_pixman || |
| 1072 | (es->buffer_ref.buffer && |
| 1073 | (!wl_shm_buffer_get(es->buffer_ref.buffer->resource) || |
Jason Ekstrand | 918f2dd | 2013-12-02 21:01:53 -0600 | [diff] [blame] | 1074 | (ev->surface->width <= 64 && ev->surface->height <= 64)))) |
Ander Conselvan de Oliveira | 895b1fd | 2013-11-19 15:22:05 +0200 | [diff] [blame] | 1075 | es->keep_buffer = 1; |
| 1076 | else |
| 1077 | es->keep_buffer = 0; |
Pekka Paalanen | ccfeae2 | 2012-12-04 15:58:14 +0200 | [diff] [blame] | 1078 | |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 1079 | pixman_region32_init(&surface_overlap); |
| 1080 | pixman_region32_intersect(&surface_overlap, &overlap, |
Jason Ekstrand | a7af704 | 2013-10-12 22:38:11 -0500 | [diff] [blame] | 1081 | &ev->transform.boundingbox); |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 1082 | |
Kristian Høgsberg | 65a11e1 | 2012-08-03 11:30:18 -0400 | [diff] [blame] | 1083 | next_plane = NULL; |
Kristian Høgsberg | 6143f7d | 2012-07-14 00:31:32 -0400 | [diff] [blame] | 1084 | if (pixman_region32_not_empty(&surface_overlap)) |
Kristian Høgsberg | 65a11e1 | 2012-08-03 11:30:18 -0400 | [diff] [blame] | 1085 | next_plane = primary; |
| 1086 | if (next_plane == NULL) |
Jason Ekstrand | a7af704 | 2013-10-12 22:38:11 -0500 | [diff] [blame] | 1087 | next_plane = drm_output_prepare_cursor_view(output, ev); |
Kristian Høgsberg | 65a11e1 | 2012-08-03 11:30:18 -0400 | [diff] [blame] | 1088 | if (next_plane == NULL) |
Jason Ekstrand | a7af704 | 2013-10-12 22:38:11 -0500 | [diff] [blame] | 1089 | next_plane = drm_output_prepare_scanout_view(output, ev); |
Kristian Høgsberg | 65a11e1 | 2012-08-03 11:30:18 -0400 | [diff] [blame] | 1090 | if (next_plane == NULL) |
Jason Ekstrand | a7af704 | 2013-10-12 22:38:11 -0500 | [diff] [blame] | 1091 | next_plane = drm_output_prepare_overlay_view(output, ev); |
Kristian Høgsberg | 65a11e1 | 2012-08-03 11:30:18 -0400 | [diff] [blame] | 1092 | if (next_plane == NULL) |
| 1093 | next_plane = primary; |
Jason Ekstrand | a7af704 | 2013-10-12 22:38:11 -0500 | [diff] [blame] | 1094 | weston_view_move_to_plane(ev, next_plane); |
Kristian Høgsberg | 65a11e1 | 2012-08-03 11:30:18 -0400 | [diff] [blame] | 1095 | if (next_plane == primary) |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 1096 | pixman_region32_union(&overlap, &overlap, |
Jason Ekstrand | a7af704 | 2013-10-12 22:38:11 -0500 | [diff] [blame] | 1097 | &ev->transform.boundingbox); |
Kristian Høgsberg | 6143f7d | 2012-07-14 00:31:32 -0400 | [diff] [blame] | 1098 | |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 1099 | pixman_region32_fini(&surface_overlap); |
| 1100 | } |
| 1101 | pixman_region32_fini(&overlap); |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 1102 | } |
| 1103 | |
Matt Roper | 361d2ad | 2011-08-29 13:52:23 -0700 | [diff] [blame] | 1104 | static void |
Ander Conselvan de Oliveira | 5fb4414 | 2013-01-25 15:13:05 +0200 | [diff] [blame] | 1105 | drm_output_fini_pixman(struct drm_output *output); |
| 1106 | |
| 1107 | static void |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1108 | drm_output_destroy(struct weston_output *output_base) |
Matt Roper | 361d2ad | 2011-08-29 13:52:23 -0700 | [diff] [blame] | 1109 | { |
| 1110 | struct drm_output *output = (struct drm_output *) output_base; |
| 1111 | struct drm_compositor *c = |
Benjamin Franzke | 117483d | 2011-08-30 11:38:26 +0200 | [diff] [blame] | 1112 | (struct drm_compositor *) output->base.compositor; |
Matt Roper | 361d2ad | 2011-08-29 13:52:23 -0700 | [diff] [blame] | 1113 | drmModeCrtcPtr origcrtc = output->original_crtc; |
Matt Roper | 361d2ad | 2011-08-29 13:52:23 -0700 | [diff] [blame] | 1114 | |
Xiong Zhang | abd5d47 | 2013-10-11 14:43:07 +0800 | [diff] [blame] | 1115 | if (output->page_flip_pending) { |
| 1116 | output->destroy_pending = 1; |
| 1117 | weston_log("destroy output while page flip pending\n"); |
| 1118 | return; |
| 1119 | } |
| 1120 | |
Tiago Vignatti | 8e53c7f | 2012-02-29 19:53:50 +0200 | [diff] [blame] | 1121 | if (output->backlight) |
| 1122 | backlight_destroy(output->backlight); |
| 1123 | |
Ander Conselvan de Oliveira | a0a433a | 2013-06-04 16:24:04 +0300 | [diff] [blame] | 1124 | drmModeFreeProperty(output->dpms_prop); |
| 1125 | |
Matt Roper | 361d2ad | 2011-08-29 13:52:23 -0700 | [diff] [blame] | 1126 | /* Turn off hardware cursor */ |
Kristian Høgsberg | a6edab3 | 2012-07-14 01:06:28 -0400 | [diff] [blame] | 1127 | drmModeSetCursor(c->drm.fd, output->crtc_id, 0, 0, 0); |
Matt Roper | 361d2ad | 2011-08-29 13:52:23 -0700 | [diff] [blame] | 1128 | |
| 1129 | /* Restore original CRTC state */ |
| 1130 | drmModeSetCrtc(c->drm.fd, origcrtc->crtc_id, origcrtc->buffer_id, |
Benjamin Franzke | 117483d | 2011-08-30 11:38:26 +0200 | [diff] [blame] | 1131 | origcrtc->x, origcrtc->y, |
| 1132 | &output->connector_id, 1, &origcrtc->mode); |
Matt Roper | 361d2ad | 2011-08-29 13:52:23 -0700 | [diff] [blame] | 1133 | drmModeFreeCrtc(origcrtc); |
| 1134 | |
Benjamin Franzke | 48c4ea2 | 2011-08-30 11:44:56 +0200 | [diff] [blame] | 1135 | c->crtc_allocator &= ~(1 << output->crtc_id); |
| 1136 | c->connector_allocator &= ~(1 << output->connector_id); |
| 1137 | |
Ander Conselvan de Oliveira | 5fb4414 | 2013-01-25 15:13:05 +0200 | [diff] [blame] | 1138 | if (c->use_pixman) { |
| 1139 | drm_output_fini_pixman(output); |
| 1140 | } else { |
Ander Conselvan de Oliveira | 97f2952 | 2013-10-14 15:57:11 +0300 | [diff] [blame] | 1141 | gl_renderer->output_destroy(output_base); |
Ander Conselvan de Oliveira | 5fb4414 | 2013-01-25 15:13:05 +0200 | [diff] [blame] | 1142 | gbm_surface_destroy(output->surface); |
| 1143 | } |
Kristian Høgsberg | cbcd047 | 2012-03-11 18:27:41 -0400 | [diff] [blame] | 1144 | |
Kristian Høgsberg | 65a11e1 | 2012-08-03 11:30:18 -0400 | [diff] [blame] | 1145 | weston_plane_release(&output->fb_plane); |
| 1146 | weston_plane_release(&output->cursor_plane); |
| 1147 | |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1148 | weston_output_destroy(&output->base); |
Benjamin Franzke | 48c4ea2 | 2011-08-30 11:44:56 +0200 | [diff] [blame] | 1149 | |
Matt Roper | 361d2ad | 2011-08-29 13:52:23 -0700 | [diff] [blame] | 1150 | free(output); |
| 1151 | } |
| 1152 | |
Alex Wu | b7b8bda | 2012-04-17 17:20:48 +0800 | [diff] [blame] | 1153 | static struct drm_mode * |
| 1154 | choose_mode (struct drm_output *output, struct weston_mode *target_mode) |
| 1155 | { |
| 1156 | struct drm_mode *tmp_mode = NULL, *mode; |
| 1157 | |
Hardening | ff39efa | 2013-09-18 23:56:35 +0200 | [diff] [blame] | 1158 | if (output->base.current_mode->width == target_mode->width && |
| 1159 | output->base.current_mode->height == target_mode->height && |
| 1160 | (output->base.current_mode->refresh == target_mode->refresh || |
Alex Wu | b7b8bda | 2012-04-17 17:20:48 +0800 | [diff] [blame] | 1161 | target_mode->refresh == 0)) |
Hardening | ff39efa | 2013-09-18 23:56:35 +0200 | [diff] [blame] | 1162 | return (struct drm_mode *)output->base.current_mode; |
Alex Wu | b7b8bda | 2012-04-17 17:20:48 +0800 | [diff] [blame] | 1163 | |
| 1164 | wl_list_for_each(mode, &output->base.mode_list, base.link) { |
| 1165 | if (mode->mode_info.hdisplay == target_mode->width && |
| 1166 | mode->mode_info.vdisplay == target_mode->height) { |
| 1167 | if (mode->mode_info.vrefresh == target_mode->refresh || |
| 1168 | target_mode->refresh == 0) { |
| 1169 | return mode; |
| 1170 | } else if (!tmp_mode) |
| 1171 | tmp_mode = mode; |
| 1172 | } |
| 1173 | } |
| 1174 | |
| 1175 | return tmp_mode; |
| 1176 | } |
| 1177 | |
| 1178 | static int |
Ander Conselvan de Oliveira | 6c01c9c | 2012-12-14 13:37:30 -0200 | [diff] [blame] | 1179 | drm_output_init_egl(struct drm_output *output, struct drm_compositor *ec); |
Ander Conselvan de Oliveira | 5fb4414 | 2013-01-25 15:13:05 +0200 | [diff] [blame] | 1180 | static int |
| 1181 | drm_output_init_pixman(struct drm_output *output, struct drm_compositor *c); |
Ander Conselvan de Oliveira | 6c01c9c | 2012-12-14 13:37:30 -0200 | [diff] [blame] | 1182 | |
| 1183 | static int |
Alex Wu | b7b8bda | 2012-04-17 17:20:48 +0800 | [diff] [blame] | 1184 | drm_output_switch_mode(struct weston_output *output_base, struct weston_mode *mode) |
| 1185 | { |
| 1186 | struct drm_output *output; |
| 1187 | struct drm_mode *drm_mode; |
Alex Wu | b7b8bda | 2012-04-17 17:20:48 +0800 | [diff] [blame] | 1188 | struct drm_compositor *ec; |
Alex Wu | b7b8bda | 2012-04-17 17:20:48 +0800 | [diff] [blame] | 1189 | |
| 1190 | if (output_base == NULL) { |
Martin Minarik | 6d11836 | 2012-06-07 18:01:59 +0200 | [diff] [blame] | 1191 | weston_log("output is NULL.\n"); |
Alex Wu | b7b8bda | 2012-04-17 17:20:48 +0800 | [diff] [blame] | 1192 | return -1; |
| 1193 | } |
| 1194 | |
| 1195 | if (mode == NULL) { |
Martin Minarik | 6d11836 | 2012-06-07 18:01:59 +0200 | [diff] [blame] | 1196 | weston_log("mode is NULL.\n"); |
Alex Wu | b7b8bda | 2012-04-17 17:20:48 +0800 | [diff] [blame] | 1197 | return -1; |
| 1198 | } |
| 1199 | |
| 1200 | ec = (struct drm_compositor *)output_base->compositor; |
| 1201 | output = (struct drm_output *)output_base; |
| 1202 | drm_mode = choose_mode (output, mode); |
| 1203 | |
| 1204 | if (!drm_mode) { |
Martin Minarik | 6d11836 | 2012-06-07 18:01:59 +0200 | [diff] [blame] | 1205 | weston_log("%s, invalid resolution:%dx%d\n", __func__, mode->width, mode->height); |
Alex Wu | b7b8bda | 2012-04-17 17:20:48 +0800 | [diff] [blame] | 1206 | return -1; |
Ander Conselvan de Oliveira | 6c01c9c | 2012-12-14 13:37:30 -0200 | [diff] [blame] | 1207 | } |
| 1208 | |
Hardening | ff39efa | 2013-09-18 23:56:35 +0200 | [diff] [blame] | 1209 | if (&drm_mode->base == output->base.current_mode) |
Alex Wu | b7b8bda | 2012-04-17 17:20:48 +0800 | [diff] [blame] | 1210 | return 0; |
Alex Wu | b7b8bda | 2012-04-17 17:20:48 +0800 | [diff] [blame] | 1211 | |
Hardening | ff39efa | 2013-09-18 23:56:35 +0200 | [diff] [blame] | 1212 | output->base.current_mode->flags = 0; |
Alex Wu | b7b8bda | 2012-04-17 17:20:48 +0800 | [diff] [blame] | 1213 | |
Hardening | ff39efa | 2013-09-18 23:56:35 +0200 | [diff] [blame] | 1214 | output->base.current_mode = &drm_mode->base; |
| 1215 | output->base.current_mode->flags = |
Alex Wu | b7b8bda | 2012-04-17 17:20:48 +0800 | [diff] [blame] | 1216 | WL_OUTPUT_MODE_CURRENT | WL_OUTPUT_MODE_PREFERRED; |
| 1217 | |
Alex Wu | b7b8bda | 2012-04-17 17:20:48 +0800 | [diff] [blame] | 1218 | /* reset rendering stuff. */ |
Ander Conselvan de Oliveira | 526d461 | 2013-01-25 15:13:03 +0200 | [diff] [blame] | 1219 | drm_output_release_fb(output, output->current); |
| 1220 | drm_output_release_fb(output, output->next); |
| 1221 | output->current = output->next = NULL; |
Alex Wu | b7b8bda | 2012-04-17 17:20:48 +0800 | [diff] [blame] | 1222 | |
Ander Conselvan de Oliveira | 5fb4414 | 2013-01-25 15:13:05 +0200 | [diff] [blame] | 1223 | if (ec->use_pixman) { |
| 1224 | drm_output_fini_pixman(output); |
| 1225 | if (drm_output_init_pixman(output, ec) < 0) { |
| 1226 | weston_log("failed to init output pixman state with " |
| 1227 | "new mode\n"); |
| 1228 | return -1; |
| 1229 | } |
| 1230 | } else { |
Ander Conselvan de Oliveira | 97f2952 | 2013-10-14 15:57:11 +0300 | [diff] [blame] | 1231 | gl_renderer->output_destroy(&output->base); |
Ander Conselvan de Oliveira | 5fb4414 | 2013-01-25 15:13:05 +0200 | [diff] [blame] | 1232 | gbm_surface_destroy(output->surface); |
Alex Wu | b7b8bda | 2012-04-17 17:20:48 +0800 | [diff] [blame] | 1233 | |
Ander Conselvan de Oliveira | 5fb4414 | 2013-01-25 15:13:05 +0200 | [diff] [blame] | 1234 | if (drm_output_init_egl(output, ec) < 0) { |
| 1235 | weston_log("failed to init output egl state with " |
| 1236 | "new mode"); |
| 1237 | return -1; |
| 1238 | } |
Ander Conselvan de Oliveira | 6c01c9c | 2012-12-14 13:37:30 -0200 | [diff] [blame] | 1239 | } |
| 1240 | |
Alex Wu | b7b8bda | 2012-04-17 17:20:48 +0800 | [diff] [blame] | 1241 | return 0; |
Alex Wu | b7b8bda | 2012-04-17 17:20:48 +0800 | [diff] [blame] | 1242 | } |
| 1243 | |
Kristian Høgsberg | b186847 | 2011-04-22 12:27:57 -0400 | [diff] [blame] | 1244 | static int |
Kristian Høgsberg | fc783d4 | 2010-06-11 12:56:24 -0400 | [diff] [blame] | 1245 | on_drm_input(int fd, uint32_t mask, void *data) |
| 1246 | { |
| 1247 | drmEventContext evctx; |
| 1248 | |
| 1249 | memset(&evctx, 0, sizeof evctx); |
| 1250 | evctx.version = DRM_EVENT_CONTEXT_VERSION; |
| 1251 | evctx.page_flip_handler = page_flip_handler; |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 1252 | evctx.vblank_handler = vblank_handler; |
Kristian Høgsberg | fc783d4 | 2010-06-11 12:56:24 -0400 | [diff] [blame] | 1253 | drmHandleEvent(fd, &evctx); |
Kristian Høgsberg | b186847 | 2011-04-22 12:27:57 -0400 | [diff] [blame] | 1254 | |
| 1255 | return 1; |
Kristian Høgsberg | fc783d4 | 2010-06-11 12:56:24 -0400 | [diff] [blame] | 1256 | } |
| 1257 | |
| 1258 | static int |
Ander Conselvan de Oliveira | 2292917 | 2013-01-25 15:13:02 +0200 | [diff] [blame] | 1259 | init_drm(struct drm_compositor *ec, struct udev_device *device) |
Kristian Høgsberg | fc783d4 | 2010-06-11 12:56:24 -0400 | [diff] [blame] | 1260 | { |
Kristian Høgsberg | b5ef591 | 2012-03-28 22:53:49 -0400 | [diff] [blame] | 1261 | const char *filename, *sysnum; |
Ander Conselvan de Oliveira | 95eb3a2 | 2013-05-07 14:16:59 +0300 | [diff] [blame] | 1262 | uint64_t cap; |
| 1263 | int fd, ret; |
Kristian Høgsberg | cbcd047 | 2012-03-11 18:27:41 -0400 | [diff] [blame] | 1264 | |
Kristian Høgsberg | b71302e | 2012-05-10 12:28:35 -0400 | [diff] [blame] | 1265 | sysnum = udev_device_get_sysnum(device); |
| 1266 | if (sysnum) |
| 1267 | ec->drm.id = atoi(sysnum); |
| 1268 | if (!sysnum || ec->drm.id < 0) { |
Martin Minarik | 6d11836 | 2012-06-07 18:01:59 +0200 | [diff] [blame] | 1269 | weston_log("cannot get device sysnum\n"); |
Kristian Høgsberg | b71302e | 2012-05-10 12:28:35 -0400 | [diff] [blame] | 1270 | return -1; |
| 1271 | } |
| 1272 | |
Kristian Høgsberg | 5fcd0aa | 2010-08-09 14:43:33 -0400 | [diff] [blame] | 1273 | filename = udev_device_get_devnode(device); |
Kristian Høgsberg | 05ad1e4 | 2013-09-17 14:41:03 -0700 | [diff] [blame] | 1274 | fd = weston_launcher_open(ec->base.launcher, filename, O_RDWR); |
Kristian Høgsberg | 5fcd0aa | 2010-08-09 14:43:33 -0400 | [diff] [blame] | 1275 | if (fd < 0) { |
Kristian Høgsberg | fc783d4 | 2010-06-11 12:56:24 -0400 | [diff] [blame] | 1276 | /* Probably permissions error */ |
Martin Minarik | 6d11836 | 2012-06-07 18:01:59 +0200 | [diff] [blame] | 1277 | weston_log("couldn't open %s, skipping\n", |
Kristian Høgsberg | fc783d4 | 2010-06-11 12:56:24 -0400 | [diff] [blame] | 1278 | udev_device_get_devnode(device)); |
| 1279 | return -1; |
| 1280 | } |
| 1281 | |
Kristian Høgsberg | fc9c5e0 | 2012-06-08 16:45:33 -0400 | [diff] [blame] | 1282 | weston_log("using %s\n", filename); |
| 1283 | |
Benjamin Franzke | 2af7f10 | 2011-03-02 11:14:59 +0100 | [diff] [blame] | 1284 | ec->drm.fd = fd; |
Ander Conselvan de Oliveira | 6aae4d3 | 2013-08-23 17:15:48 +0300 | [diff] [blame] | 1285 | ec->drm.filename = strdup(filename); |
Ander Conselvan de Oliveira | 2292917 | 2013-01-25 15:13:02 +0200 | [diff] [blame] | 1286 | |
Ander Conselvan de Oliveira | 95eb3a2 | 2013-05-07 14:16:59 +0300 | [diff] [blame] | 1287 | ret = drmGetCap(fd, DRM_CAP_TIMESTAMP_MONOTONIC, &cap); |
| 1288 | if (ret == 0 && cap == 1) |
| 1289 | ec->clock = CLOCK_MONOTONIC; |
| 1290 | else |
| 1291 | ec->clock = CLOCK_REALTIME; |
Ander Conselvan de Oliveira | 1d41ad4 | 2013-01-25 15:13:04 +0200 | [diff] [blame] | 1292 | |
Ander Conselvan de Oliveira | 2292917 | 2013-01-25 15:13:02 +0200 | [diff] [blame] | 1293 | return 0; |
| 1294 | } |
| 1295 | |
Ander Conselvan de Oliveira | 6579681 | 2013-11-19 15:22:04 +0200 | [diff] [blame] | 1296 | static struct gbm_device * |
| 1297 | create_gbm_device(int fd) |
Ander Conselvan de Oliveira | 2292917 | 2013-01-25 15:13:02 +0200 | [diff] [blame] | 1298 | { |
Ander Conselvan de Oliveira | 6579681 | 2013-11-19 15:22:04 +0200 | [diff] [blame] | 1299 | struct gbm_device *gbm; |
Alexandru DAMIAN | be0ac5b | 2013-10-02 17:51:05 +0100 | [diff] [blame] | 1300 | |
Ander Conselvan de Oliveira | 97f2952 | 2013-10-14 15:57:11 +0300 | [diff] [blame] | 1301 | gl_renderer = weston_load_module("gl-renderer.so", |
| 1302 | "gl_renderer_interface"); |
| 1303 | if (!gl_renderer) |
Ander Conselvan de Oliveira | 6579681 | 2013-11-19 15:22:04 +0200 | [diff] [blame] | 1304 | return NULL; |
Ander Conselvan de Oliveira | 97f2952 | 2013-10-14 15:57:11 +0300 | [diff] [blame] | 1305 | |
| 1306 | /* GBM will load a dri driver, but even though they need symbols from |
| 1307 | * libglapi, in some version of Mesa they are not linked to it. Since |
| 1308 | * only the gl-renderer module links to it, the call above won't make |
| 1309 | * these symbols globally available, and loading the DRI driver fails. |
| 1310 | * Workaround this by dlopen()'ing libglapi with RTLD_GLOBAL. */ |
| 1311 | dlopen("libglapi.so.0", RTLD_LAZY | RTLD_GLOBAL); |
| 1312 | |
Ander Conselvan de Oliveira | 6579681 | 2013-11-19 15:22:04 +0200 | [diff] [blame] | 1313 | gbm = gbm_create_device(fd); |
Kristian Høgsberg | fc783d4 | 2010-06-11 12:56:24 -0400 | [diff] [blame] | 1314 | |
Ander Conselvan de Oliveira | 6579681 | 2013-11-19 15:22:04 +0200 | [diff] [blame] | 1315 | return gbm; |
| 1316 | } |
| 1317 | |
| 1318 | static int |
| 1319 | drm_compositor_create_gl_renderer(struct drm_compositor *ec) |
| 1320 | { |
| 1321 | EGLint format; |
John Kåre Alsaker | ef591aa | 2013-03-02 12:27:39 +0100 | [diff] [blame] | 1322 | |
Alexandru DAMIAN | be0ac5b | 2013-10-02 17:51:05 +0100 | [diff] [blame] | 1323 | format = ec->format; |
Ander Conselvan de Oliveira | 97f2952 | 2013-10-14 15:57:11 +0300 | [diff] [blame] | 1324 | if (gl_renderer->create(&ec->base, ec->gbm, |
| 1325 | gl_renderer->opaque_attribs, &format) < 0) { |
Ander Conselvan de Oliveira | 6579681 | 2013-11-19 15:22:04 +0200 | [diff] [blame] | 1326 | return -1; |
| 1327 | } |
| 1328 | |
| 1329 | return 0; |
| 1330 | } |
| 1331 | |
| 1332 | static int |
| 1333 | init_egl(struct drm_compositor *ec) |
| 1334 | { |
| 1335 | ec->gbm = create_gbm_device(ec->drm.fd); |
| 1336 | |
| 1337 | if (!ec->gbm) |
| 1338 | return -1; |
| 1339 | |
| 1340 | if (drm_compositor_create_gl_renderer(ec) < 0) { |
John Kåre Alsaker | 1b7ad16 | 2012-11-13 19:10:19 +0100 | [diff] [blame] | 1341 | gbm_device_destroy(ec->gbm); |
Kristian Høgsberg | cbcd047 | 2012-03-11 18:27:41 -0400 | [diff] [blame] | 1342 | return -1; |
| 1343 | } |
| 1344 | |
Kristian Høgsberg | fc783d4 | 2010-06-11 12:56:24 -0400 | [diff] [blame] | 1345 | return 0; |
| 1346 | } |
| 1347 | |
Ander Conselvan de Oliveira | 5fb4414 | 2013-01-25 15:13:05 +0200 | [diff] [blame] | 1348 | static int |
| 1349 | init_pixman(struct drm_compositor *ec) |
| 1350 | { |
| 1351 | return pixman_renderer_init(&ec->base); |
| 1352 | } |
| 1353 | |
Ander Conselvan de Oliveira | 42c4646 | 2012-08-09 16:45:00 +0300 | [diff] [blame] | 1354 | static struct drm_mode * |
Alexander Larsson | 0b13506 | 2013-05-28 16:23:36 +0200 | [diff] [blame] | 1355 | drm_output_add_mode(struct drm_output *output, drmModeModeInfo *info) |
Kristian Høgsberg | 8f0ce05 | 2011-06-21 11:16:58 -0400 | [diff] [blame] | 1356 | { |
| 1357 | struct drm_mode *mode; |
Kristian Høgsberg | c4621b0 | 2012-05-10 12:23:53 -0400 | [diff] [blame] | 1358 | uint64_t refresh; |
Kristian Høgsberg | 8f0ce05 | 2011-06-21 11:16:58 -0400 | [diff] [blame] | 1359 | |
| 1360 | mode = malloc(sizeof *mode); |
| 1361 | if (mode == NULL) |
Ander Conselvan de Oliveira | 42c4646 | 2012-08-09 16:45:00 +0300 | [diff] [blame] | 1362 | return NULL; |
Kristian Høgsberg | 8f0ce05 | 2011-06-21 11:16:58 -0400 | [diff] [blame] | 1363 | |
| 1364 | mode->base.flags = 0; |
Alexander Larsson | 0b13506 | 2013-05-28 16:23:36 +0200 | [diff] [blame] | 1365 | mode->base.width = info->hdisplay; |
| 1366 | mode->base.height = info->vdisplay; |
Kristian Høgsberg | c4621b0 | 2012-05-10 12:23:53 -0400 | [diff] [blame] | 1367 | |
| 1368 | /* Calculate higher precision (mHz) refresh rate */ |
| 1369 | refresh = (info->clock * 1000000LL / info->htotal + |
| 1370 | info->vtotal / 2) / info->vtotal; |
| 1371 | |
| 1372 | if (info->flags & DRM_MODE_FLAG_INTERLACE) |
| 1373 | refresh *= 2; |
| 1374 | if (info->flags & DRM_MODE_FLAG_DBLSCAN) |
| 1375 | refresh /= 2; |
| 1376 | if (info->vscan > 1) |
| 1377 | refresh /= info->vscan; |
| 1378 | |
| 1379 | mode->base.refresh = refresh; |
Kristian Høgsberg | 8f0ce05 | 2011-06-21 11:16:58 -0400 | [diff] [blame] | 1380 | mode->mode_info = *info; |
Kristian Høgsberg | 061c425 | 2012-06-28 11:28:15 -0400 | [diff] [blame] | 1381 | |
| 1382 | if (info->type & DRM_MODE_TYPE_PREFERRED) |
| 1383 | mode->base.flags |= WL_OUTPUT_MODE_PREFERRED; |
| 1384 | |
Kristian Høgsberg | 8f0ce05 | 2011-06-21 11:16:58 -0400 | [diff] [blame] | 1385 | wl_list_insert(output->base.mode_list.prev, &mode->base.link); |
| 1386 | |
Ander Conselvan de Oliveira | 42c4646 | 2012-08-09 16:45:00 +0300 | [diff] [blame] | 1387 | return mode; |
Kristian Høgsberg | 8f0ce05 | 2011-06-21 11:16:58 -0400 | [diff] [blame] | 1388 | } |
| 1389 | |
| 1390 | static int |
| 1391 | drm_subpixel_to_wayland(int drm_value) |
| 1392 | { |
| 1393 | switch (drm_value) { |
| 1394 | default: |
| 1395 | case DRM_MODE_SUBPIXEL_UNKNOWN: |
| 1396 | return WL_OUTPUT_SUBPIXEL_UNKNOWN; |
| 1397 | case DRM_MODE_SUBPIXEL_NONE: |
| 1398 | return WL_OUTPUT_SUBPIXEL_NONE; |
| 1399 | case DRM_MODE_SUBPIXEL_HORIZONTAL_RGB: |
| 1400 | return WL_OUTPUT_SUBPIXEL_HORIZONTAL_RGB; |
| 1401 | case DRM_MODE_SUBPIXEL_HORIZONTAL_BGR: |
| 1402 | return WL_OUTPUT_SUBPIXEL_HORIZONTAL_BGR; |
| 1403 | case DRM_MODE_SUBPIXEL_VERTICAL_RGB: |
| 1404 | return WL_OUTPUT_SUBPIXEL_VERTICAL_RGB; |
| 1405 | case DRM_MODE_SUBPIXEL_VERTICAL_BGR: |
| 1406 | return WL_OUTPUT_SUBPIXEL_VERTICAL_BGR; |
| 1407 | } |
| 1408 | } |
| 1409 | |
Tiago Vignatti | 5ab91ad | 2012-03-12 19:40:09 -0300 | [diff] [blame] | 1410 | /* returns a value between 0-255 range, where higher is brighter */ |
Tiago Vignatti | 8e53c7f | 2012-02-29 19:53:50 +0200 | [diff] [blame] | 1411 | static uint32_t |
| 1412 | drm_get_backlight(struct drm_output *output) |
| 1413 | { |
| 1414 | long brightness, max_brightness, norm; |
| 1415 | |
| 1416 | brightness = backlight_get_brightness(output->backlight); |
| 1417 | max_brightness = backlight_get_max_brightness(output->backlight); |
| 1418 | |
Tiago Vignatti | 5ab91ad | 2012-03-12 19:40:09 -0300 | [diff] [blame] | 1419 | /* convert it on a scale of 0 to 255 */ |
| 1420 | norm = (brightness * 255)/(max_brightness); |
Tiago Vignatti | 8e53c7f | 2012-02-29 19:53:50 +0200 | [diff] [blame] | 1421 | |
| 1422 | return (uint32_t) norm; |
| 1423 | } |
| 1424 | |
Tiago Vignatti | 5ab91ad | 2012-03-12 19:40:09 -0300 | [diff] [blame] | 1425 | /* values accepted are between 0-255 range */ |
Tiago Vignatti | 8e53c7f | 2012-02-29 19:53:50 +0200 | [diff] [blame] | 1426 | static void |
| 1427 | drm_set_backlight(struct weston_output *output_base, uint32_t value) |
| 1428 | { |
| 1429 | struct drm_output *output = (struct drm_output *) output_base; |
| 1430 | long max_brightness, new_brightness; |
| 1431 | |
| 1432 | if (!output->backlight) |
| 1433 | return; |
| 1434 | |
Kristian Høgsberg | 875ab9e | 2012-03-30 11:52:39 -0400 | [diff] [blame] | 1435 | if (value > 255) |
Tiago Vignatti | 8e53c7f | 2012-02-29 19:53:50 +0200 | [diff] [blame] | 1436 | return; |
| 1437 | |
| 1438 | max_brightness = backlight_get_max_brightness(output->backlight); |
| 1439 | |
| 1440 | /* get denormalized value */ |
Tiago Vignatti | 5ab91ad | 2012-03-12 19:40:09 -0300 | [diff] [blame] | 1441 | new_brightness = (value * max_brightness) / 255; |
Tiago Vignatti | 8e53c7f | 2012-02-29 19:53:50 +0200 | [diff] [blame] | 1442 | |
| 1443 | backlight_set_brightness(output->backlight, new_brightness); |
| 1444 | } |
| 1445 | |
| 1446 | static drmModePropertyPtr |
| 1447 | drm_get_prop(int fd, drmModeConnectorPtr connector, const char *name) |
| 1448 | { |
| 1449 | drmModePropertyPtr props; |
| 1450 | int i; |
| 1451 | |
| 1452 | for (i = 0; i < connector->count_props; i++) { |
| 1453 | props = drmModeGetProperty(fd, connector->props[i]); |
| 1454 | if (!props) |
| 1455 | continue; |
| 1456 | |
| 1457 | if (!strcmp(props->name, name)) |
| 1458 | return props; |
| 1459 | |
| 1460 | drmModeFreeProperty(props); |
| 1461 | } |
| 1462 | |
| 1463 | return NULL; |
| 1464 | } |
| 1465 | |
| 1466 | static void |
| 1467 | drm_set_dpms(struct weston_output *output_base, enum dpms_enum level) |
| 1468 | { |
| 1469 | struct drm_output *output = (struct drm_output *) output_base; |
| 1470 | struct weston_compositor *ec = output_base->compositor; |
| 1471 | struct drm_compositor *c = (struct drm_compositor *) ec; |
Tiago Vignatti | 8e53c7f | 2012-02-29 19:53:50 +0200 | [diff] [blame] | 1472 | |
Ander Conselvan de Oliveira | a0a433a | 2013-06-04 16:24:04 +0300 | [diff] [blame] | 1473 | if (!output->dpms_prop) |
Tiago Vignatti | 8e53c7f | 2012-02-29 19:53:50 +0200 | [diff] [blame] | 1474 | return; |
| 1475 | |
Ander Conselvan de Oliveira | a0a433a | 2013-06-04 16:24:04 +0300 | [diff] [blame] | 1476 | drmModeConnectorSetProperty(c->drm.fd, output->connector_id, |
| 1477 | output->dpms_prop->prop_id, level); |
Tiago Vignatti | 8e53c7f | 2012-02-29 19:53:50 +0200 | [diff] [blame] | 1478 | } |
| 1479 | |
Kristian Høgsberg | 2f9ed71 | 2012-07-26 17:57:15 -0400 | [diff] [blame] | 1480 | static const char *connector_type_names[] = { |
| 1481 | "None", |
| 1482 | "VGA", |
| 1483 | "DVI", |
| 1484 | "DVI", |
| 1485 | "DVI", |
| 1486 | "Composite", |
| 1487 | "TV", |
| 1488 | "LVDS", |
| 1489 | "CTV", |
| 1490 | "DIN", |
| 1491 | "DP", |
| 1492 | "HDMI", |
| 1493 | "HDMI", |
| 1494 | "TV", |
| 1495 | "eDP", |
| 1496 | }; |
| 1497 | |
Kristian Høgsberg | fc783d4 | 2010-06-11 12:56:24 -0400 | [diff] [blame] | 1498 | static int |
Kristian Høgsberg | 9ca3846 | 2012-07-26 22:44:55 -0400 | [diff] [blame] | 1499 | find_crtc_for_connector(struct drm_compositor *ec, |
| 1500 | drmModeRes *resources, drmModeConnector *connector) |
| 1501 | { |
| 1502 | drmModeEncoder *encoder; |
| 1503 | uint32_t possible_crtcs; |
| 1504 | int i, j; |
| 1505 | |
| 1506 | for (j = 0; j < connector->count_encoders; j++) { |
| 1507 | encoder = drmModeGetEncoder(ec->drm.fd, connector->encoders[j]); |
| 1508 | if (encoder == NULL) { |
| 1509 | weston_log("Failed to get encoder.\n"); |
| 1510 | return -1; |
| 1511 | } |
| 1512 | possible_crtcs = encoder->possible_crtcs; |
| 1513 | drmModeFreeEncoder(encoder); |
| 1514 | |
| 1515 | for (i = 0; i < resources->count_crtcs; i++) { |
| 1516 | if (possible_crtcs & (1 << i) && |
| 1517 | !(ec->crtc_allocator & (1 << resources->crtcs[i]))) |
| 1518 | return i; |
| 1519 | } |
| 1520 | } |
| 1521 | |
| 1522 | return -1; |
| 1523 | } |
| 1524 | |
Ander Conselvan de Oliveira | 475cf15 | 2012-12-14 13:37:29 -0200 | [diff] [blame] | 1525 | /* Init output state that depends on gl or gbm */ |
| 1526 | static int |
| 1527 | drm_output_init_egl(struct drm_output *output, struct drm_compositor *ec) |
| 1528 | { |
Ander Conselvan de Oliveira | 6c01c9c | 2012-12-14 13:37:30 -0200 | [diff] [blame] | 1529 | int i, flags; |
| 1530 | |
Ander Conselvan de Oliveira | 475cf15 | 2012-12-14 13:37:29 -0200 | [diff] [blame] | 1531 | output->surface = gbm_surface_create(ec->gbm, |
Hardening | ff39efa | 2013-09-18 23:56:35 +0200 | [diff] [blame] | 1532 | output->base.current_mode->width, |
| 1533 | output->base.current_mode->height, |
Kristian Høgsberg | c3ea26c | 2013-09-25 15:46:42 -0700 | [diff] [blame] | 1534 | ec->format, |
Ander Conselvan de Oliveira | 475cf15 | 2012-12-14 13:37:29 -0200 | [diff] [blame] | 1535 | GBM_BO_USE_SCANOUT | |
| 1536 | GBM_BO_USE_RENDERING); |
| 1537 | if (!output->surface) { |
| 1538 | weston_log("failed to create gbm surface\n"); |
| 1539 | return -1; |
| 1540 | } |
| 1541 | |
Ander Conselvan de Oliveira | 97f2952 | 2013-10-14 15:57:11 +0300 | [diff] [blame] | 1542 | if (gl_renderer->output_create(&output->base, output->surface) < 0) { |
Ander Conselvan de Oliveira | 6c01c9c | 2012-12-14 13:37:30 -0200 | [diff] [blame] | 1543 | weston_log("failed to create gl renderer output state\n"); |
Ander Conselvan de Oliveira | 475cf15 | 2012-12-14 13:37:29 -0200 | [diff] [blame] | 1544 | gbm_surface_destroy(output->surface); |
| 1545 | return -1; |
| 1546 | } |
| 1547 | |
Ander Conselvan de Oliveira | 6c01c9c | 2012-12-14 13:37:30 -0200 | [diff] [blame] | 1548 | flags = GBM_BO_USE_CURSOR_64X64 | GBM_BO_USE_WRITE; |
| 1549 | |
| 1550 | for (i = 0; i < 2; i++) { |
| 1551 | if (output->cursor_bo[i]) |
| 1552 | continue; |
| 1553 | |
| 1554 | output->cursor_bo[i] = |
| 1555 | gbm_bo_create(ec->gbm, 64, 64, GBM_FORMAT_ARGB8888, |
| 1556 | flags); |
| 1557 | } |
| 1558 | |
Ander Conselvan de Oliveira | 475cf15 | 2012-12-14 13:37:29 -0200 | [diff] [blame] | 1559 | if (output->cursor_bo[0] == NULL || output->cursor_bo[1] == NULL) { |
| 1560 | weston_log("cursor buffers unavailable, using gl cursors\n"); |
| 1561 | ec->cursors_are_broken = 1; |
| 1562 | } |
| 1563 | |
| 1564 | return 0; |
| 1565 | } |
| 1566 | |
Kristian Høgsberg | 9ca3846 | 2012-07-26 22:44:55 -0400 | [diff] [blame] | 1567 | static int |
Ander Conselvan de Oliveira | 5fb4414 | 2013-01-25 15:13:05 +0200 | [diff] [blame] | 1568 | drm_output_init_pixman(struct drm_output *output, struct drm_compositor *c) |
| 1569 | { |
Hardening | ff39efa | 2013-09-18 23:56:35 +0200 | [diff] [blame] | 1570 | int w = output->base.current_mode->width; |
| 1571 | int h = output->base.current_mode->height; |
Ander Conselvan de Oliveira | 5fb4414 | 2013-01-25 15:13:05 +0200 | [diff] [blame] | 1572 | unsigned int i; |
| 1573 | |
| 1574 | /* FIXME error checking */ |
| 1575 | |
| 1576 | for (i = 0; i < ARRAY_LENGTH(output->dumb); i++) { |
Alexander Larsson | 0b13506 | 2013-05-28 16:23:36 +0200 | [diff] [blame] | 1577 | output->dumb[i] = drm_fb_create_dumb(c, w, h); |
Ander Conselvan de Oliveira | 5fb4414 | 2013-01-25 15:13:05 +0200 | [diff] [blame] | 1578 | if (!output->dumb[i]) |
| 1579 | goto err; |
| 1580 | |
| 1581 | output->image[i] = |
Alexander Larsson | 0b13506 | 2013-05-28 16:23:36 +0200 | [diff] [blame] | 1582 | pixman_image_create_bits(PIXMAN_x8r8g8b8, w, h, |
Ander Conselvan de Oliveira | 5fb4414 | 2013-01-25 15:13:05 +0200 | [diff] [blame] | 1583 | output->dumb[i]->map, |
| 1584 | output->dumb[i]->stride); |
| 1585 | if (!output->image[i]) |
| 1586 | goto err; |
| 1587 | } |
| 1588 | |
| 1589 | if (pixman_renderer_output_create(&output->base) < 0) |
| 1590 | goto err; |
| 1591 | |
| 1592 | pixman_region32_init_rect(&output->previous_damage, |
Alexander Larsson | 0b13506 | 2013-05-28 16:23:36 +0200 | [diff] [blame] | 1593 | output->base.x, output->base.y, output->base.width, output->base.height); |
Ander Conselvan de Oliveira | 5fb4414 | 2013-01-25 15:13:05 +0200 | [diff] [blame] | 1594 | |
| 1595 | return 0; |
| 1596 | |
| 1597 | err: |
| 1598 | for (i = 0; i < ARRAY_LENGTH(output->dumb); i++) { |
| 1599 | if (output->dumb[i]) |
| 1600 | drm_fb_destroy_dumb(output->dumb[i]); |
| 1601 | if (output->image[i]) |
| 1602 | pixman_image_unref(output->image[i]); |
| 1603 | |
| 1604 | output->dumb[i] = NULL; |
| 1605 | output->image[i] = NULL; |
| 1606 | } |
| 1607 | |
| 1608 | return -1; |
| 1609 | } |
| 1610 | |
| 1611 | static void |
| 1612 | drm_output_fini_pixman(struct drm_output *output) |
| 1613 | { |
| 1614 | unsigned int i; |
| 1615 | |
| 1616 | pixman_renderer_output_destroy(&output->base); |
| 1617 | pixman_region32_fini(&output->previous_damage); |
| 1618 | |
| 1619 | for (i = 0; i < ARRAY_LENGTH(output->dumb); i++) { |
| 1620 | drm_fb_destroy_dumb(output->dumb[i]); |
| 1621 | pixman_image_unref(output->image[i]); |
| 1622 | output->dumb[i] = NULL; |
| 1623 | output->image[i] = NULL; |
| 1624 | } |
| 1625 | } |
| 1626 | |
Richard Hughes | 2b2092a | 2013-04-24 14:58:02 +0100 | [diff] [blame] | 1627 | static void |
| 1628 | edid_parse_string(const uint8_t *data, char text[]) |
| 1629 | { |
| 1630 | int i; |
| 1631 | int replaced = 0; |
| 1632 | |
| 1633 | /* this is always 12 bytes, but we can't guarantee it's null |
| 1634 | * terminated or not junk. */ |
| 1635 | strncpy(text, (const char *) data, 12); |
| 1636 | |
| 1637 | /* remove insane chars */ |
| 1638 | for (i = 0; text[i] != '\0'; i++) { |
| 1639 | if (text[i] == '\n' || |
| 1640 | text[i] == '\r') { |
| 1641 | text[i] = '\0'; |
| 1642 | break; |
| 1643 | } |
| 1644 | } |
| 1645 | |
| 1646 | /* ensure string is printable */ |
| 1647 | for (i = 0; text[i] != '\0'; i++) { |
| 1648 | if (!isprint(text[i])) { |
| 1649 | text[i] = '-'; |
| 1650 | replaced++; |
| 1651 | } |
| 1652 | } |
| 1653 | |
| 1654 | /* if the string is random junk, ignore the string */ |
| 1655 | if (replaced > 4) |
| 1656 | text[0] = '\0'; |
| 1657 | } |
| 1658 | |
| 1659 | #define EDID_DESCRIPTOR_ALPHANUMERIC_DATA_STRING 0xfe |
| 1660 | #define EDID_DESCRIPTOR_DISPLAY_PRODUCT_NAME 0xfc |
| 1661 | #define EDID_DESCRIPTOR_DISPLAY_PRODUCT_SERIAL_NUMBER 0xff |
| 1662 | #define EDID_OFFSET_DATA_BLOCKS 0x36 |
| 1663 | #define EDID_OFFSET_LAST_BLOCK 0x6c |
| 1664 | #define EDID_OFFSET_PNPID 0x08 |
| 1665 | #define EDID_OFFSET_SERIAL 0x0c |
| 1666 | |
| 1667 | static int |
| 1668 | edid_parse(struct drm_edid *edid, const uint8_t *data, size_t length) |
| 1669 | { |
| 1670 | int i; |
| 1671 | uint32_t serial_number; |
| 1672 | |
| 1673 | /* check header */ |
| 1674 | if (length < 128) |
| 1675 | return -1; |
| 1676 | if (data[0] != 0x00 || data[1] != 0xff) |
| 1677 | return -1; |
| 1678 | |
| 1679 | /* decode the PNP ID from three 5 bit words packed into 2 bytes |
| 1680 | * /--08--\/--09--\ |
| 1681 | * 7654321076543210 |
| 1682 | * |\---/\---/\---/ |
| 1683 | * R C1 C2 C3 */ |
| 1684 | edid->pnp_id[0] = 'A' + ((data[EDID_OFFSET_PNPID + 0] & 0x7c) / 4) - 1; |
| 1685 | edid->pnp_id[1] = 'A' + ((data[EDID_OFFSET_PNPID + 0] & 0x3) * 8) + ((data[EDID_OFFSET_PNPID + 1] & 0xe0) / 32) - 1; |
| 1686 | edid->pnp_id[2] = 'A' + (data[EDID_OFFSET_PNPID + 1] & 0x1f) - 1; |
| 1687 | edid->pnp_id[3] = '\0'; |
| 1688 | |
| 1689 | /* maybe there isn't a ASCII serial number descriptor, so use this instead */ |
| 1690 | serial_number = (uint32_t) data[EDID_OFFSET_SERIAL + 0]; |
| 1691 | serial_number += (uint32_t) data[EDID_OFFSET_SERIAL + 1] * 0x100; |
| 1692 | serial_number += (uint32_t) data[EDID_OFFSET_SERIAL + 2] * 0x10000; |
| 1693 | serial_number += (uint32_t) data[EDID_OFFSET_SERIAL + 3] * 0x1000000; |
| 1694 | if (serial_number > 0) |
| 1695 | sprintf(edid->serial_number, "%lu", (unsigned long) serial_number); |
| 1696 | |
| 1697 | /* parse EDID data */ |
| 1698 | for (i = EDID_OFFSET_DATA_BLOCKS; |
| 1699 | i <= EDID_OFFSET_LAST_BLOCK; |
| 1700 | i += 18) { |
| 1701 | /* ignore pixel clock data */ |
| 1702 | if (data[i] != 0) |
| 1703 | continue; |
| 1704 | if (data[i+2] != 0) |
| 1705 | continue; |
| 1706 | |
| 1707 | /* any useful blocks? */ |
| 1708 | if (data[i+3] == EDID_DESCRIPTOR_DISPLAY_PRODUCT_NAME) { |
| 1709 | edid_parse_string(&data[i+5], |
| 1710 | edid->monitor_name); |
| 1711 | } else if (data[i+3] == EDID_DESCRIPTOR_DISPLAY_PRODUCT_SERIAL_NUMBER) { |
| 1712 | edid_parse_string(&data[i+5], |
| 1713 | edid->serial_number); |
| 1714 | } else if (data[i+3] == EDID_DESCRIPTOR_ALPHANUMERIC_DATA_STRING) { |
| 1715 | edid_parse_string(&data[i+5], |
| 1716 | edid->eisa_id); |
| 1717 | } |
| 1718 | } |
| 1719 | return 0; |
| 1720 | } |
| 1721 | |
| 1722 | static void |
| 1723 | find_and_parse_output_edid(struct drm_compositor *ec, |
| 1724 | struct drm_output *output, |
| 1725 | drmModeConnector *connector) |
| 1726 | { |
| 1727 | drmModePropertyBlobPtr edid_blob = NULL; |
| 1728 | drmModePropertyPtr property; |
| 1729 | int i; |
| 1730 | int rc; |
| 1731 | |
| 1732 | for (i = 0; i < connector->count_props && !edid_blob; i++) { |
| 1733 | property = drmModeGetProperty(ec->drm.fd, connector->props[i]); |
| 1734 | if (!property) |
| 1735 | continue; |
| 1736 | if ((property->flags & DRM_MODE_PROP_BLOB) && |
| 1737 | !strcmp(property->name, "EDID")) { |
| 1738 | edid_blob = drmModeGetPropertyBlob(ec->drm.fd, |
| 1739 | connector->prop_values[i]); |
| 1740 | } |
| 1741 | drmModeFreeProperty(property); |
| 1742 | } |
| 1743 | if (!edid_blob) |
| 1744 | return; |
| 1745 | |
| 1746 | rc = edid_parse(&output->edid, |
| 1747 | edid_blob->data, |
| 1748 | edid_blob->length); |
| 1749 | if (!rc) { |
| 1750 | weston_log("EDID data '%s', '%s', '%s'\n", |
| 1751 | output->edid.pnp_id, |
| 1752 | output->edid.monitor_name, |
| 1753 | output->edid.serial_number); |
| 1754 | if (output->edid.pnp_id[0] != '\0') |
| 1755 | output->base.make = output->edid.pnp_id; |
| 1756 | if (output->edid.monitor_name[0] != '\0') |
| 1757 | output->base.model = output->edid.monitor_name; |
| 1758 | if (output->edid.serial_number[0] != '\0') |
| 1759 | output->base.serial_number = output->edid.serial_number; |
| 1760 | } |
| 1761 | drmModeFreePropertyBlob(edid_blob); |
| 1762 | } |
| 1763 | |
Kristian Høgsberg | a30989a | 2013-05-23 17:23:15 -0400 | [diff] [blame] | 1764 | |
| 1765 | |
| 1766 | static int |
| 1767 | parse_modeline(const char *s, drmModeModeInfo *mode) |
| 1768 | { |
| 1769 | char hsync[16]; |
| 1770 | char vsync[16]; |
| 1771 | float fclock; |
| 1772 | |
| 1773 | mode->type = DRM_MODE_TYPE_USERDEF; |
| 1774 | mode->hskew = 0; |
| 1775 | mode->vscan = 0; |
| 1776 | mode->vrefresh = 0; |
| 1777 | mode->flags = 0; |
| 1778 | |
Rob Bradford | 307e09e | 2013-07-26 16:29:40 +0100 | [diff] [blame] | 1779 | if (sscanf(s, "%f %hd %hd %hd %hd %hd %hd %hd %hd %15s %15s", |
Kristian Høgsberg | a30989a | 2013-05-23 17:23:15 -0400 | [diff] [blame] | 1780 | &fclock, |
| 1781 | &mode->hdisplay, |
| 1782 | &mode->hsync_start, |
| 1783 | &mode->hsync_end, |
| 1784 | &mode->htotal, |
| 1785 | &mode->vdisplay, |
| 1786 | &mode->vsync_start, |
| 1787 | &mode->vsync_end, |
| 1788 | &mode->vtotal, hsync, vsync) != 11) |
| 1789 | return -1; |
| 1790 | |
| 1791 | mode->clock = fclock * 1000; |
| 1792 | if (strcmp(hsync, "+hsync") == 0) |
| 1793 | mode->flags |= DRM_MODE_FLAG_PHSYNC; |
| 1794 | else if (strcmp(hsync, "-hsync") == 0) |
| 1795 | mode->flags |= DRM_MODE_FLAG_NHSYNC; |
| 1796 | else |
| 1797 | return -1; |
| 1798 | |
| 1799 | if (strcmp(vsync, "+vsync") == 0) |
| 1800 | mode->flags |= DRM_MODE_FLAG_PVSYNC; |
| 1801 | else if (strcmp(vsync, "-vsync") == 0) |
| 1802 | mode->flags |= DRM_MODE_FLAG_NVSYNC; |
| 1803 | else |
| 1804 | return -1; |
| 1805 | |
| 1806 | return 0; |
| 1807 | } |
| 1808 | |
| 1809 | static uint32_t |
| 1810 | parse_transform(const char *transform, const char *output_name) |
| 1811 | { |
| 1812 | static const struct { const char *name; uint32_t token; } names[] = { |
| 1813 | { "normal", WL_OUTPUT_TRANSFORM_NORMAL }, |
| 1814 | { "90", WL_OUTPUT_TRANSFORM_90 }, |
| 1815 | { "180", WL_OUTPUT_TRANSFORM_180 }, |
| 1816 | { "270", WL_OUTPUT_TRANSFORM_270 }, |
| 1817 | { "flipped", WL_OUTPUT_TRANSFORM_FLIPPED }, |
| 1818 | { "flipped-90", WL_OUTPUT_TRANSFORM_FLIPPED_90 }, |
| 1819 | { "flipped-180", WL_OUTPUT_TRANSFORM_FLIPPED_180 }, |
| 1820 | { "flipped-270", WL_OUTPUT_TRANSFORM_FLIPPED_270 }, |
| 1821 | }; |
| 1822 | unsigned int i; |
| 1823 | |
| 1824 | for (i = 0; i < ARRAY_LENGTH(names); i++) |
| 1825 | if (strcmp(names[i].name, transform) == 0) |
| 1826 | return names[i].token; |
| 1827 | |
| 1828 | weston_log("Invalid transform \"%s\" for output %s\n", |
| 1829 | transform, output_name); |
| 1830 | |
| 1831 | return WL_OUTPUT_TRANSFORM_NORMAL; |
| 1832 | } |
| 1833 | |
Rob Bradford | 66bd9f5 | 2013-06-25 18:56:42 +0100 | [diff] [blame] | 1834 | static void |
| 1835 | setup_output_seat_constraint(struct drm_compositor *ec, |
| 1836 | struct weston_output *output, |
| 1837 | const char *s) |
| 1838 | { |
| 1839 | if (strcmp(s, "") != 0) { |
| 1840 | struct udev_seat *seat; |
| 1841 | |
| 1842 | seat = udev_seat_get_named(&ec->base, s); |
| 1843 | if (seat) |
| 1844 | seat->base.output = output; |
| 1845 | |
| 1846 | if (seat && seat->base.pointer) |
| 1847 | weston_pointer_clamp(seat->base.pointer, |
| 1848 | &seat->base.pointer->x, |
| 1849 | &seat->base.pointer->y); |
| 1850 | } |
| 1851 | } |
| 1852 | |
Ander Conselvan de Oliveira | 5fb4414 | 2013-01-25 15:13:05 +0200 | [diff] [blame] | 1853 | static int |
Kristian Høgsberg | ce5325d | 2010-06-14 11:54:00 -0400 | [diff] [blame] | 1854 | create_output_for_connector(struct drm_compositor *ec, |
Kristian Høgsberg | fc783d4 | 2010-06-11 12:56:24 -0400 | [diff] [blame] | 1855 | drmModeRes *resources, |
Benjamin Franzke | eefc36c | 2011-03-11 16:39:20 +0100 | [diff] [blame] | 1856 | drmModeConnector *connector, |
Tiago Vignatti | 8e53c7f | 2012-02-29 19:53:50 +0200 | [diff] [blame] | 1857 | int x, int y, struct udev_device *drm_device) |
Kristian Høgsberg | fc783d4 | 2010-06-11 12:56:24 -0400 | [diff] [blame] | 1858 | { |
Kristian Høgsberg | ce5325d | 2010-06-14 11:54:00 -0400 | [diff] [blame] | 1859 | struct drm_output *output; |
Fabien DESSENNE | 4b25587 | 2013-12-12 17:13:56 +0100 | [diff] [blame^] | 1860 | struct drm_mode *drm_mode, *next, *preferred, *current, *configured, *best; |
Ander Conselvan de Oliveira | 42c4646 | 2012-08-09 16:45:00 +0300 | [diff] [blame] | 1861 | struct weston_mode *m; |
Kristian Høgsberg | a30989a | 2013-05-23 17:23:15 -0400 | [diff] [blame] | 1862 | struct weston_config_section *section; |
Kristian Høgsberg | fc783d4 | 2010-06-11 12:56:24 -0400 | [diff] [blame] | 1863 | drmModeEncoder *encoder; |
Kristian Høgsberg | a30989a | 2013-05-23 17:23:15 -0400 | [diff] [blame] | 1864 | drmModeModeInfo crtc_mode, modeline; |
Kristian Høgsberg | 061c425 | 2012-06-28 11:28:15 -0400 | [diff] [blame] | 1865 | drmModeCrtc *crtc; |
Kristian Høgsberg | a30989a | 2013-05-23 17:23:15 -0400 | [diff] [blame] | 1866 | int i, width, height, scale; |
| 1867 | char name[32], *s; |
Kristian Høgsberg | 2f9ed71 | 2012-07-26 17:57:15 -0400 | [diff] [blame] | 1868 | const char *type_name; |
Kristian Høgsberg | a30989a | 2013-05-23 17:23:15 -0400 | [diff] [blame] | 1869 | enum output_config config; |
| 1870 | uint32_t transform; |
Kristian Høgsberg | fc783d4 | 2010-06-11 12:56:24 -0400 | [diff] [blame] | 1871 | |
Kristian Høgsberg | 9ca3846 | 2012-07-26 22:44:55 -0400 | [diff] [blame] | 1872 | i = find_crtc_for_connector(ec, resources, connector); |
| 1873 | if (i < 0) { |
| 1874 | weston_log("No usable crtc/encoder pair for connector.\n"); |
Kristian Høgsberg | fc783d4 | 2010-06-11 12:56:24 -0400 | [diff] [blame] | 1875 | return -1; |
| 1876 | } |
| 1877 | |
Peter Hutterer | f3d6227 | 2013-08-08 11:57:05 +1000 | [diff] [blame] | 1878 | output = zalloc(sizeof *output); |
Kristian Høgsberg | 9ca3846 | 2012-07-26 22:44:55 -0400 | [diff] [blame] | 1879 | if (output == NULL) |
Kristian Høgsberg | 8f0ce05 | 2011-06-21 11:16:58 -0400 | [diff] [blame] | 1880 | return -1; |
| 1881 | |
Kristian Høgsberg | 8f0ce05 | 2011-06-21 11:16:58 -0400 | [diff] [blame] | 1882 | output->base.subpixel = drm_subpixel_to_wayland(connector->subpixel); |
| 1883 | output->base.make = "unknown"; |
| 1884 | output->base.model = "unknown"; |
Richard Hughes | 2b2092a | 2013-04-24 14:58:02 +0100 | [diff] [blame] | 1885 | output->base.serial_number = "unknown"; |
Kristian Høgsberg | 8f0ce05 | 2011-06-21 11:16:58 -0400 | [diff] [blame] | 1886 | wl_list_init(&output->base.mode_list); |
Kristian Høgsberg | ce5325d | 2010-06-14 11:54:00 -0400 | [diff] [blame] | 1887 | |
Kristian Høgsberg | 2f9ed71 | 2012-07-26 17:57:15 -0400 | [diff] [blame] | 1888 | if (connector->connector_type < ARRAY_LENGTH(connector_type_names)) |
| 1889 | type_name = connector_type_names[connector->connector_type]; |
| 1890 | else |
| 1891 | type_name = "UNKNOWN"; |
| 1892 | snprintf(name, 32, "%s%d", type_name, connector->connector_type_id); |
Richard Hughes | afe690c | 2013-05-02 10:10:04 +0100 | [diff] [blame] | 1893 | output->base.name = strdup(name); |
Kristian Høgsberg | 2f9ed71 | 2012-07-26 17:57:15 -0400 | [diff] [blame] | 1894 | |
Kristian Høgsberg | a30989a | 2013-05-23 17:23:15 -0400 | [diff] [blame] | 1895 | section = weston_config_get_section(ec->base.config, "output", "name", |
| 1896 | output->base.name); |
| 1897 | weston_config_section_get_string(section, "mode", &s, "preferred"); |
| 1898 | if (strcmp(s, "off") == 0) |
| 1899 | config = OUTPUT_CONFIG_OFF; |
| 1900 | else if (strcmp(s, "preferred") == 0) |
| 1901 | config = OUTPUT_CONFIG_PREFERRED; |
| 1902 | else if (strcmp(s, "current") == 0) |
| 1903 | config = OUTPUT_CONFIG_CURRENT; |
| 1904 | else if (sscanf(s, "%dx%d", &width, &height) == 2) |
| 1905 | config = OUTPUT_CONFIG_MODE; |
| 1906 | else if (parse_modeline(s, &modeline) == 0) |
| 1907 | config = OUTPUT_CONFIG_MODELINE; |
| 1908 | else { |
| 1909 | weston_log("Invalid mode \"%s\" for output %s\n", |
| 1910 | s, output->base.name); |
| 1911 | config = OUTPUT_CONFIG_PREFERRED; |
Alexander Larsson | d9a7bb7 | 2013-05-22 14:41:39 +0200 | [diff] [blame] | 1912 | } |
Kristian Høgsberg | a30989a | 2013-05-23 17:23:15 -0400 | [diff] [blame] | 1913 | free(s); |
| 1914 | |
| 1915 | weston_config_section_get_int(section, "scale", &scale, 1); |
| 1916 | weston_config_section_get_string(section, "transform", &s, "normal"); |
| 1917 | transform = parse_transform(s, output->base.name); |
| 1918 | free(s); |
Alexander Larsson | d9a7bb7 | 2013-05-22 14:41:39 +0200 | [diff] [blame] | 1919 | |
Rob Bradford | 66bd9f5 | 2013-06-25 18:56:42 +0100 | [diff] [blame] | 1920 | weston_config_section_get_string(section, "seat", &s, ""); |
| 1921 | setup_output_seat_constraint(ec, &output->base, s); |
| 1922 | free(s); |
| 1923 | |
Kristian Høgsberg | fc783d4 | 2010-06-11 12:56:24 -0400 | [diff] [blame] | 1924 | output->crtc_id = resources->crtcs[i]; |
Rob Clark | 5ca1a47 | 2012-08-08 20:27:37 -0500 | [diff] [blame] | 1925 | output->pipe = i; |
Benjamin Franzke | 9c26ff3 | 2011-03-15 15:08:41 +0100 | [diff] [blame] | 1926 | ec->crtc_allocator |= (1 << output->crtc_id); |
Kristian Høgsberg | fc783d4 | 2010-06-11 12:56:24 -0400 | [diff] [blame] | 1927 | output->connector_id = connector->connector_id; |
Benjamin Franzke | 9c26ff3 | 2011-03-15 15:08:41 +0100 | [diff] [blame] | 1928 | ec->connector_allocator |= (1 << output->connector_id); |
Kristian Høgsberg | 8f0ce05 | 2011-06-21 11:16:58 -0400 | [diff] [blame] | 1929 | |
Matt Roper | 361d2ad | 2011-08-29 13:52:23 -0700 | [diff] [blame] | 1930 | output->original_crtc = drmModeGetCrtc(ec->drm.fd, output->crtc_id); |
Ander Conselvan de Oliveira | a0a433a | 2013-06-04 16:24:04 +0300 | [diff] [blame] | 1931 | output->dpms_prop = drm_get_prop(ec->drm.fd, connector, "DPMS"); |
Matt Roper | 361d2ad | 2011-08-29 13:52:23 -0700 | [diff] [blame] | 1932 | |
Kristian Høgsberg | 061c425 | 2012-06-28 11:28:15 -0400 | [diff] [blame] | 1933 | /* Get the current mode on the crtc that's currently driving |
| 1934 | * this connector. */ |
| 1935 | encoder = drmModeGetEncoder(ec->drm.fd, connector->encoder_id); |
Wang Quanxian | acb805a | 2012-07-30 18:09:46 -0400 | [diff] [blame] | 1936 | memset(&crtc_mode, 0, sizeof crtc_mode); |
| 1937 | if (encoder != NULL) { |
| 1938 | crtc = drmModeGetCrtc(ec->drm.fd, encoder->crtc_id); |
| 1939 | drmModeFreeEncoder(encoder); |
| 1940 | if (crtc == NULL) |
| 1941 | goto err_free; |
| 1942 | if (crtc->mode_valid) |
| 1943 | crtc_mode = crtc->mode; |
| 1944 | drmModeFreeCrtc(crtc); |
| 1945 | } |
Kristian Høgsberg | 061c425 | 2012-06-28 11:28:15 -0400 | [diff] [blame] | 1946 | |
David Herrmann | 0f0d54e | 2011-12-08 17:05:45 +0100 | [diff] [blame] | 1947 | for (i = 0; i < connector->count_modes; i++) { |
Alexander Larsson | 0b13506 | 2013-05-28 16:23:36 +0200 | [diff] [blame] | 1948 | drm_mode = drm_output_add_mode(output, &connector->modes[i]); |
Ander Conselvan de Oliveira | 42c4646 | 2012-08-09 16:45:00 +0300 | [diff] [blame] | 1949 | if (!drm_mode) |
David Herrmann | 0f0d54e | 2011-12-08 17:05:45 +0100 | [diff] [blame] | 1950 | goto err_free; |
| 1951 | } |
| 1952 | |
Kristian Høgsberg | a30989a | 2013-05-23 17:23:15 -0400 | [diff] [blame] | 1953 | if (config == OUTPUT_CONFIG_OFF) { |
| 1954 | weston_log("Disabling output %s\n", output->base.name); |
| 1955 | drmModeSetCrtc(ec->drm.fd, output->crtc_id, |
| 1956 | 0, 0, 0, 0, 0, NULL); |
| 1957 | goto err_free; |
| 1958 | } |
| 1959 | |
Kristian Høgsberg | 061c425 | 2012-06-28 11:28:15 -0400 | [diff] [blame] | 1960 | preferred = NULL; |
| 1961 | current = NULL; |
Scott Moreau | 8ab5d45 | 2012-07-30 19:51:08 -0600 | [diff] [blame] | 1962 | configured = NULL; |
Fabien DESSENNE | 4b25587 | 2013-12-12 17:13:56 +0100 | [diff] [blame^] | 1963 | best = NULL; |
Scott Moreau | 8ab5d45 | 2012-07-30 19:51:08 -0600 | [diff] [blame] | 1964 | |
Giulio Camuffo | c0b9487 | 2013-06-19 15:19:19 +0200 | [diff] [blame] | 1965 | wl_list_for_each_reverse(drm_mode, &output->base.mode_list, base.link) { |
Kristian Høgsberg | a30989a | 2013-05-23 17:23:15 -0400 | [diff] [blame] | 1966 | if (config == OUTPUT_CONFIG_MODE && |
Alexander Larsson | 0b13506 | 2013-05-28 16:23:36 +0200 | [diff] [blame] | 1967 | width == drm_mode->base.width && |
| 1968 | height == drm_mode->base.height) |
Ander Conselvan de Oliveira | 42c4646 | 2012-08-09 16:45:00 +0300 | [diff] [blame] | 1969 | configured = drm_mode; |
Wang Quanxian | acb805a | 2012-07-30 18:09:46 -0400 | [diff] [blame] | 1970 | if (!memcmp(&crtc_mode, &drm_mode->mode_info, sizeof crtc_mode)) |
Ander Conselvan de Oliveira | 42c4646 | 2012-08-09 16:45:00 +0300 | [diff] [blame] | 1971 | current = drm_mode; |
Kristian Høgsberg | 061c425 | 2012-06-28 11:28:15 -0400 | [diff] [blame] | 1972 | if (drm_mode->base.flags & WL_OUTPUT_MODE_PREFERRED) |
Ander Conselvan de Oliveira | 42c4646 | 2012-08-09 16:45:00 +0300 | [diff] [blame] | 1973 | preferred = drm_mode; |
Fabien DESSENNE | 4b25587 | 2013-12-12 17:13:56 +0100 | [diff] [blame^] | 1974 | best = drm_mode; |
David Herrmann | 0f0d54e | 2011-12-08 17:05:45 +0100 | [diff] [blame] | 1975 | } |
Kristian Høgsberg | 8f0ce05 | 2011-06-21 11:16:58 -0400 | [diff] [blame] | 1976 | |
Kristian Høgsberg | a30989a | 2013-05-23 17:23:15 -0400 | [diff] [blame] | 1977 | if (config == OUTPUT_CONFIG_MODELINE) { |
Alexander Larsson | 0b13506 | 2013-05-28 16:23:36 +0200 | [diff] [blame] | 1978 | configured = drm_output_add_mode(output, &modeline); |
Ander Conselvan de Oliveira | 42c4646 | 2012-08-09 16:45:00 +0300 | [diff] [blame] | 1979 | if (!configured) |
Scott Moreau | 8f37e0b | 2012-07-31 15:30:41 -0600 | [diff] [blame] | 1980 | goto err_free; |
Scott Moreau | 8f37e0b | 2012-07-31 15:30:41 -0600 | [diff] [blame] | 1981 | } |
| 1982 | |
Wang Quanxian | acb805a | 2012-07-30 18:09:46 -0400 | [diff] [blame] | 1983 | if (current == NULL && crtc_mode.clock != 0) { |
Alexander Larsson | 0b13506 | 2013-05-28 16:23:36 +0200 | [diff] [blame] | 1984 | current = drm_output_add_mode(output, &crtc_mode); |
Ander Conselvan de Oliveira | 42c4646 | 2012-08-09 16:45:00 +0300 | [diff] [blame] | 1985 | if (!current) |
Kristian Høgsberg | 061c425 | 2012-06-28 11:28:15 -0400 | [diff] [blame] | 1986 | goto err_free; |
Kristian Høgsberg | 061c425 | 2012-06-28 11:28:15 -0400 | [diff] [blame] | 1987 | } |
| 1988 | |
Kristian Høgsberg | a30989a | 2013-05-23 17:23:15 -0400 | [diff] [blame] | 1989 | if (config == OUTPUT_CONFIG_CURRENT) |
Scott Moreau | 8ab5d45 | 2012-07-30 19:51:08 -0600 | [diff] [blame] | 1990 | configured = current; |
| 1991 | |
Wang Quanxian | acb805a | 2012-07-30 18:09:46 -0400 | [diff] [blame] | 1992 | if (option_current_mode && current) |
Hardening | ff39efa | 2013-09-18 23:56:35 +0200 | [diff] [blame] | 1993 | output->base.current_mode = ¤t->base; |
Scott Moreau | 8ab5d45 | 2012-07-30 19:51:08 -0600 | [diff] [blame] | 1994 | else if (configured) |
Hardening | ff39efa | 2013-09-18 23:56:35 +0200 | [diff] [blame] | 1995 | output->base.current_mode = &configured->base; |
Wang Quanxian | acb805a | 2012-07-30 18:09:46 -0400 | [diff] [blame] | 1996 | else if (preferred) |
Hardening | ff39efa | 2013-09-18 23:56:35 +0200 | [diff] [blame] | 1997 | output->base.current_mode = &preferred->base; |
Wang Quanxian | acb805a | 2012-07-30 18:09:46 -0400 | [diff] [blame] | 1998 | else if (current) |
Hardening | ff39efa | 2013-09-18 23:56:35 +0200 | [diff] [blame] | 1999 | output->base.current_mode = ¤t->base; |
Fabien DESSENNE | 4b25587 | 2013-12-12 17:13:56 +0100 | [diff] [blame^] | 2000 | else if (best) |
| 2001 | output->base.current_mode = &best->base; |
Wang Quanxian | acb805a | 2012-07-30 18:09:46 -0400 | [diff] [blame] | 2002 | |
Hardening | ff39efa | 2013-09-18 23:56:35 +0200 | [diff] [blame] | 2003 | if (output->base.current_mode == NULL) { |
Richard Hughes | afe690c | 2013-05-02 10:10:04 +0100 | [diff] [blame] | 2004 | weston_log("no available modes for %s\n", output->base.name); |
Wang Quanxian | acb805a | 2012-07-30 18:09:46 -0400 | [diff] [blame] | 2005 | goto err_free; |
Kristian Høgsberg | 061c425 | 2012-06-28 11:28:15 -0400 | [diff] [blame] | 2006 | } |
Kristian Høgsberg | 8f0ce05 | 2011-06-21 11:16:58 -0400 | [diff] [blame] | 2007 | |
Hardening | ff39efa | 2013-09-18 23:56:35 +0200 | [diff] [blame] | 2008 | output->base.current_mode->flags |= WL_OUTPUT_MODE_CURRENT; |
Wang Quanxian | acb805a | 2012-07-30 18:09:46 -0400 | [diff] [blame] | 2009 | |
John Kåre Alsaker | 9465927 | 2012-11-13 19:10:18 +0100 | [diff] [blame] | 2010 | weston_output_init(&output->base, &ec->base, x, y, |
| 2011 | connector->mmWidth, connector->mmHeight, |
Kristian Høgsberg | a30989a | 2013-05-23 17:23:15 -0400 | [diff] [blame] | 2012 | transform, scale); |
John Kåre Alsaker | 9465927 | 2012-11-13 19:10:18 +0100 | [diff] [blame] | 2013 | |
Ander Conselvan de Oliveira | 5fb4414 | 2013-01-25 15:13:05 +0200 | [diff] [blame] | 2014 | if (ec->use_pixman) { |
| 2015 | if (drm_output_init_pixman(output, ec) < 0) { |
| 2016 | weston_log("Failed to init output pixman state\n"); |
| 2017 | goto err_output; |
| 2018 | } |
| 2019 | } else if (drm_output_init_egl(output, ec) < 0) { |
Ander Conselvan de Oliveira | 475cf15 | 2012-12-14 13:37:29 -0200 | [diff] [blame] | 2020 | weston_log("Failed to init output gl state\n"); |
John Kåre Alsaker | 9465927 | 2012-11-13 19:10:18 +0100 | [diff] [blame] | 2021 | goto err_output; |
Kristian Høgsberg | 1d1e0a5 | 2012-10-21 13:29:26 -0400 | [diff] [blame] | 2022 | } |
Kristian Høgsberg | 8e1f77f | 2012-05-03 11:39:35 -0400 | [diff] [blame] | 2023 | |
Tiago Vignatti | 8e53c7f | 2012-02-29 19:53:50 +0200 | [diff] [blame] | 2024 | output->backlight = backlight_init(drm_device, |
| 2025 | connector->connector_type); |
| 2026 | if (output->backlight) { |
Kristian Høgsberg | 220819f | 2013-05-23 20:29:40 -0400 | [diff] [blame] | 2027 | weston_log("Initialized backlight, device %s\n", |
| 2028 | output->backlight->path); |
Tiago Vignatti | 8e53c7f | 2012-02-29 19:53:50 +0200 | [diff] [blame] | 2029 | output->base.set_backlight = drm_set_backlight; |
| 2030 | output->base.backlight_current = drm_get_backlight(output); |
Kristian Høgsberg | 220819f | 2013-05-23 20:29:40 -0400 | [diff] [blame] | 2031 | } else { |
| 2032 | weston_log("Failed to initialize backlight\n"); |
Tiago Vignatti | 8e53c7f | 2012-02-29 19:53:50 +0200 | [diff] [blame] | 2033 | } |
| 2034 | |
Kristian Høgsberg | a4b7e20 | 2011-10-24 13:26:32 -0400 | [diff] [blame] | 2035 | wl_list_insert(ec->base.output_list.prev, &output->base.link); |
| 2036 | |
Richard Hughes | 2b2092a | 2013-04-24 14:58:02 +0100 | [diff] [blame] | 2037 | find_and_parse_output_edid(ec, output, connector); |
Richard Hughes | b24e48e | 2013-05-09 20:31:09 +0100 | [diff] [blame] | 2038 | if (connector->connector_type == DRM_MODE_CONNECTOR_LVDS) |
| 2039 | output->base.connection_internal = 1; |
Richard Hughes | 2b2092a | 2013-04-24 14:58:02 +0100 | [diff] [blame] | 2040 | |
Jonas Ådahl | e5a1225 | 2013-04-05 23:07:11 +0200 | [diff] [blame] | 2041 | output->base.start_repaint_loop = drm_output_start_repaint_loop; |
Kristian Høgsberg | 68c479a | 2012-01-25 23:32:28 -0500 | [diff] [blame] | 2042 | output->base.repaint = drm_output_repaint; |
Matt Roper | 361d2ad | 2011-08-29 13:52:23 -0700 | [diff] [blame] | 2043 | output->base.destroy = drm_output_destroy; |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 2044 | output->base.assign_planes = drm_assign_planes; |
Tiago Vignatti | 8e53c7f | 2012-02-29 19:53:50 +0200 | [diff] [blame] | 2045 | output->base.set_dpms = drm_set_dpms; |
Alex Wu | b7b8bda | 2012-04-17 17:20:48 +0800 | [diff] [blame] | 2046 | output->base.switch_mode = drm_output_switch_mode; |
Benjamin Franzke | eefc36c | 2011-03-11 16:39:20 +0100 | [diff] [blame] | 2047 | |
Richard Hughes | e729996 | 2013-05-01 21:52:12 +0100 | [diff] [blame] | 2048 | output->base.gamma_size = output->original_crtc->gamma_size; |
| 2049 | output->base.set_gamma = drm_output_set_gamma; |
| 2050 | |
Xiong Zhang | 9711653 | 2013-10-23 13:58:31 +0800 | [diff] [blame] | 2051 | weston_plane_init(&output->cursor_plane, &ec->base, 0, 0); |
| 2052 | weston_plane_init(&output->fb_plane, &ec->base, 0, 0); |
Kristian Høgsberg | 65a11e1 | 2012-08-03 11:30:18 -0400 | [diff] [blame] | 2053 | |
Ander Conselvan de Oliveira | 8ad1982 | 2013-03-05 17:30:27 +0200 | [diff] [blame] | 2054 | weston_compositor_stack_plane(&ec->base, &output->cursor_plane, NULL); |
| 2055 | weston_compositor_stack_plane(&ec->base, &output->fb_plane, |
| 2056 | &ec->base.primary_plane); |
| 2057 | |
Kristian Høgsberg | 2f9ed71 | 2012-07-26 17:57:15 -0400 | [diff] [blame] | 2058 | weston_log("Output %s, (connector %d, crtc %d)\n", |
Richard Hughes | afe690c | 2013-05-02 10:10:04 +0100 | [diff] [blame] | 2059 | output->base.name, output->connector_id, output->crtc_id); |
Kristian Høgsberg | 061c425 | 2012-06-28 11:28:15 -0400 | [diff] [blame] | 2060 | wl_list_for_each(m, &output->base.mode_list, link) |
| 2061 | weston_log_continue(" mode %dx%d@%.1f%s%s%s\n", |
| 2062 | m->width, m->height, m->refresh / 1000.0, |
| 2063 | m->flags & WL_OUTPUT_MODE_PREFERRED ? |
| 2064 | ", preferred" : "", |
| 2065 | m->flags & WL_OUTPUT_MODE_CURRENT ? |
| 2066 | ", current" : "", |
| 2067 | connector->count_modes == 0 ? |
| 2068 | ", built-in" : ""); |
Kristian Høgsberg | fc9c5e0 | 2012-06-08 16:45:33 -0400 | [diff] [blame] | 2069 | |
Kristian Høgsberg | fc783d4 | 2010-06-11 12:56:24 -0400 | [diff] [blame] | 2070 | return 0; |
David Herrmann | 0f0d54e | 2011-12-08 17:05:45 +0100 | [diff] [blame] | 2071 | |
John Kåre Alsaker | 9465927 | 2012-11-13 19:10:18 +0100 | [diff] [blame] | 2072 | err_output: |
| 2073 | weston_output_destroy(&output->base); |
David Herrmann | 0f0d54e | 2011-12-08 17:05:45 +0100 | [diff] [blame] | 2074 | err_free: |
| 2075 | wl_list_for_each_safe(drm_mode, next, &output->base.mode_list, |
| 2076 | base.link) { |
| 2077 | wl_list_remove(&drm_mode->base.link); |
| 2078 | free(drm_mode); |
| 2079 | } |
| 2080 | |
| 2081 | drmModeFreeCrtc(output->original_crtc); |
| 2082 | ec->crtc_allocator &= ~(1 << output->crtc_id); |
| 2083 | ec->connector_allocator &= ~(1 << output->connector_id); |
David Herrmann | 0f0d54e | 2011-12-08 17:05:45 +0100 | [diff] [blame] | 2084 | free(output); |
Kristian Høgsberg | cbcd047 | 2012-03-11 18:27:41 -0400 | [diff] [blame] | 2085 | |
David Herrmann | 0f0d54e | 2011-12-08 17:05:45 +0100 | [diff] [blame] | 2086 | return -1; |
Kristian Høgsberg | fc783d4 | 2010-06-11 12:56:24 -0400 | [diff] [blame] | 2087 | } |
| 2088 | |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 2089 | static void |
| 2090 | create_sprites(struct drm_compositor *ec) |
| 2091 | { |
| 2092 | struct drm_sprite *sprite; |
| 2093 | drmModePlaneRes *plane_res; |
| 2094 | drmModePlane *plane; |
Kristian Høgsberg | 875ab9e | 2012-03-30 11:52:39 -0400 | [diff] [blame] | 2095 | uint32_t i; |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 2096 | |
| 2097 | plane_res = drmModeGetPlaneResources(ec->drm.fd); |
| 2098 | if (!plane_res) { |
Martin Minarik | 6d11836 | 2012-06-07 18:01:59 +0200 | [diff] [blame] | 2099 | weston_log("failed to get plane resources: %s\n", |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 2100 | strerror(errno)); |
| 2101 | return; |
| 2102 | } |
| 2103 | |
| 2104 | for (i = 0; i < plane_res->count_planes; i++) { |
| 2105 | plane = drmModeGetPlane(ec->drm.fd, plane_res->planes[i]); |
| 2106 | if (!plane) |
| 2107 | continue; |
| 2108 | |
Peter Hutterer | f3d6227 | 2013-08-08 11:57:05 +1000 | [diff] [blame] | 2109 | sprite = zalloc(sizeof(*sprite) + ((sizeof(uint32_t)) * |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 2110 | plane->count_formats)); |
| 2111 | if (!sprite) { |
Martin Minarik | 6d11836 | 2012-06-07 18:01:59 +0200 | [diff] [blame] | 2112 | weston_log("%s: out of memory\n", |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 2113 | __func__); |
Chris Michael | 8b37687 | 2014-01-02 11:39:40 +0000 | [diff] [blame] | 2114 | drmModeFreePlane(plane); |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 2115 | continue; |
| 2116 | } |
| 2117 | |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 2118 | sprite->possible_crtcs = plane->possible_crtcs; |
| 2119 | sprite->plane_id = plane->plane_id; |
Ander Conselvan de Oliveira | 8d360b4 | 2012-11-09 14:19:05 +0200 | [diff] [blame] | 2120 | sprite->current = NULL; |
| 2121 | sprite->next = NULL; |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 2122 | sprite->compositor = ec; |
| 2123 | sprite->count_formats = plane->count_formats; |
| 2124 | memcpy(sprite->formats, plane->formats, |
Rob Clark | 8efbc8e | 2012-03-11 19:48:44 -0500 | [diff] [blame] | 2125 | plane->count_formats * sizeof(plane->formats[0])); |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 2126 | drmModeFreePlane(plane); |
Xiong Zhang | 9711653 | 2013-10-23 13:58:31 +0800 | [diff] [blame] | 2127 | weston_plane_init(&sprite->plane, &ec->base, 0, 0); |
Ander Conselvan de Oliveira | 8ad1982 | 2013-03-05 17:30:27 +0200 | [diff] [blame] | 2128 | weston_compositor_stack_plane(&ec->base, &sprite->plane, |
| 2129 | &ec->base.primary_plane); |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 2130 | |
| 2131 | wl_list_insert(&ec->sprite_list, &sprite->link); |
| 2132 | } |
| 2133 | |
Samuel Iglesias Gonsalvez | de46673 | 2013-06-13 10:03:33 +0200 | [diff] [blame] | 2134 | drmModeFreePlaneResources(plane_res); |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 2135 | } |
| 2136 | |
Kristian Høgsberg | 85fd327 | 2012-02-23 21:45:32 -0500 | [diff] [blame] | 2137 | static void |
| 2138 | destroy_sprites(struct drm_compositor *compositor) |
| 2139 | { |
| 2140 | struct drm_sprite *sprite, *next; |
| 2141 | struct drm_output *output; |
| 2142 | |
| 2143 | output = container_of(compositor->base.output_list.next, |
| 2144 | struct drm_output, base.link); |
| 2145 | |
| 2146 | wl_list_for_each_safe(sprite, next, &compositor->sprite_list, link) { |
| 2147 | drmModeSetPlane(compositor->drm.fd, |
| 2148 | sprite->plane_id, |
| 2149 | output->crtc_id, 0, 0, |
| 2150 | 0, 0, 0, 0, 0, 0, 0, 0); |
Ander Conselvan de Oliveira | 526d461 | 2013-01-25 15:13:03 +0200 | [diff] [blame] | 2151 | drm_output_release_fb(output, sprite->current); |
| 2152 | drm_output_release_fb(output, sprite->next); |
Kristian Høgsberg | 65a11e1 | 2012-08-03 11:30:18 -0400 | [diff] [blame] | 2153 | weston_plane_release(&sprite->plane); |
Kristian Høgsberg | 85fd327 | 2012-02-23 21:45:32 -0500 | [diff] [blame] | 2154 | free(sprite); |
| 2155 | } |
| 2156 | } |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 2157 | |
Kristian Høgsberg | fc783d4 | 2010-06-11 12:56:24 -0400 | [diff] [blame] | 2158 | static int |
Kristian Høgsberg | 875ab9e | 2012-03-30 11:52:39 -0400 | [diff] [blame] | 2159 | create_outputs(struct drm_compositor *ec, uint32_t option_connector, |
Tiago Vignatti | 8e53c7f | 2012-02-29 19:53:50 +0200 | [diff] [blame] | 2160 | struct udev_device *drm_device) |
Kristian Høgsberg | fc783d4 | 2010-06-11 12:56:24 -0400 | [diff] [blame] | 2161 | { |
| 2162 | drmModeConnector *connector; |
| 2163 | drmModeRes *resources; |
| 2164 | int i; |
Benjamin Franzke | eefc36c | 2011-03-11 16:39:20 +0100 | [diff] [blame] | 2165 | int x = 0, y = 0; |
Kristian Høgsberg | fc783d4 | 2010-06-11 12:56:24 -0400 | [diff] [blame] | 2166 | |
Benjamin Franzke | 2af7f10 | 2011-03-02 11:14:59 +0100 | [diff] [blame] | 2167 | resources = drmModeGetResources(ec->drm.fd); |
Kristian Høgsberg | fc783d4 | 2010-06-11 12:56:24 -0400 | [diff] [blame] | 2168 | if (!resources) { |
Martin Minarik | 6d11836 | 2012-06-07 18:01:59 +0200 | [diff] [blame] | 2169 | weston_log("drmModeGetResources failed\n"); |
Kristian Høgsberg | fc783d4 | 2010-06-11 12:56:24 -0400 | [diff] [blame] | 2170 | return -1; |
| 2171 | } |
| 2172 | |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 2173 | ec->crtcs = calloc(resources->count_crtcs, sizeof(uint32_t)); |
Christopher Michael | eb866cd | 2012-03-07 14:55:21 -0500 | [diff] [blame] | 2174 | if (!ec->crtcs) { |
| 2175 | drmModeFreeResources(resources); |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 2176 | return -1; |
Christopher Michael | eb866cd | 2012-03-07 14:55:21 -0500 | [diff] [blame] | 2177 | } |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 2178 | |
Rob Clark | 4339add | 2012-08-09 14:18:28 -0500 | [diff] [blame] | 2179 | ec->min_width = resources->min_width; |
| 2180 | ec->max_width = resources->max_width; |
| 2181 | ec->min_height = resources->min_height; |
| 2182 | ec->max_height = resources->max_height; |
| 2183 | |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 2184 | ec->num_crtcs = resources->count_crtcs; |
| 2185 | memcpy(ec->crtcs, resources->crtcs, sizeof(uint32_t) * ec->num_crtcs); |
| 2186 | |
Kristian Høgsberg | fc783d4 | 2010-06-11 12:56:24 -0400 | [diff] [blame] | 2187 | for (i = 0; i < resources->count_connectors; i++) { |
Benjamin Franzke | 117483d | 2011-08-30 11:38:26 +0200 | [diff] [blame] | 2188 | connector = drmModeGetConnector(ec->drm.fd, |
| 2189 | resources->connectors[i]); |
Kristian Høgsberg | fc783d4 | 2010-06-11 12:56:24 -0400 | [diff] [blame] | 2190 | if (connector == NULL) |
| 2191 | continue; |
| 2192 | |
| 2193 | if (connector->connection == DRM_MODE_CONNECTED && |
| 2194 | (option_connector == 0 || |
Benjamin Franzke | 9eaee35 | 2011-08-02 13:03:54 +0200 | [diff] [blame] | 2195 | connector->connector_id == option_connector)) { |
Benjamin Franzke | eefc36c | 2011-03-11 16:39:20 +0100 | [diff] [blame] | 2196 | if (create_output_for_connector(ec, resources, |
Tiago Vignatti | 8e53c7f | 2012-02-29 19:53:50 +0200 | [diff] [blame] | 2197 | connector, x, y, |
| 2198 | drm_device) < 0) { |
Benjamin Franzke | 439d986 | 2011-10-07 08:20:53 +0200 | [diff] [blame] | 2199 | drmModeFreeConnector(connector); |
| 2200 | continue; |
| 2201 | } |
Kristian Høgsberg | fc783d4 | 2010-06-11 12:56:24 -0400 | [diff] [blame] | 2202 | |
Benjamin Franzke | 9eaee35 | 2011-08-02 13:03:54 +0200 | [diff] [blame] | 2203 | x += container_of(ec->base.output_list.prev, |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 2204 | struct weston_output, |
Scott Moreau | 1bad5db | 2012-08-18 01:04:05 -0600 | [diff] [blame] | 2205 | link)->width; |
Benjamin Franzke | 9eaee35 | 2011-08-02 13:03:54 +0200 | [diff] [blame] | 2206 | } |
Benjamin Franzke | eefc36c | 2011-03-11 16:39:20 +0100 | [diff] [blame] | 2207 | |
Kristian Høgsberg | fc783d4 | 2010-06-11 12:56:24 -0400 | [diff] [blame] | 2208 | drmModeFreeConnector(connector); |
| 2209 | } |
| 2210 | |
Kristian Høgsberg | ce5325d | 2010-06-14 11:54:00 -0400 | [diff] [blame] | 2211 | if (wl_list_empty(&ec->base.output_list)) { |
Martin Minarik | 6d11836 | 2012-06-07 18:01:59 +0200 | [diff] [blame] | 2212 | weston_log("No currently active connector found.\n"); |
Christopher Michael | eb866cd | 2012-03-07 14:55:21 -0500 | [diff] [blame] | 2213 | drmModeFreeResources(resources); |
Kristian Høgsberg | fc783d4 | 2010-06-11 12:56:24 -0400 | [diff] [blame] | 2214 | return -1; |
| 2215 | } |
| 2216 | |
| 2217 | drmModeFreeResources(resources); |
| 2218 | |
| 2219 | return 0; |
| 2220 | } |
| 2221 | |
Benjamin Franzke | 9c26ff3 | 2011-03-15 15:08:41 +0100 | [diff] [blame] | 2222 | static void |
Tiago Vignatti | 8e53c7f | 2012-02-29 19:53:50 +0200 | [diff] [blame] | 2223 | update_outputs(struct drm_compositor *ec, struct udev_device *drm_device) |
Benjamin Franzke | 9c26ff3 | 2011-03-15 15:08:41 +0100 | [diff] [blame] | 2224 | { |
| 2225 | drmModeConnector *connector; |
| 2226 | drmModeRes *resources; |
| 2227 | struct drm_output *output, *next; |
| 2228 | int x = 0, y = 0; |
Benjamin Franzke | 9c26ff3 | 2011-03-15 15:08:41 +0100 | [diff] [blame] | 2229 | uint32_t connected = 0, disconnects = 0; |
| 2230 | int i; |
| 2231 | |
| 2232 | resources = drmModeGetResources(ec->drm.fd); |
| 2233 | if (!resources) { |
Martin Minarik | 6d11836 | 2012-06-07 18:01:59 +0200 | [diff] [blame] | 2234 | weston_log("drmModeGetResources failed\n"); |
Benjamin Franzke | 9c26ff3 | 2011-03-15 15:08:41 +0100 | [diff] [blame] | 2235 | return; |
| 2236 | } |
| 2237 | |
| 2238 | /* collect new connects */ |
| 2239 | for (i = 0; i < resources->count_connectors; i++) { |
Benjamin Franzke | 117483d | 2011-08-30 11:38:26 +0200 | [diff] [blame] | 2240 | int connector_id = resources->connectors[i]; |
| 2241 | |
| 2242 | connector = drmModeGetConnector(ec->drm.fd, connector_id); |
David Herrmann | 7551cff | 2011-12-08 17:05:43 +0100 | [diff] [blame] | 2243 | if (connector == NULL) |
Benjamin Franzke | 9c26ff3 | 2011-03-15 15:08:41 +0100 | [diff] [blame] | 2244 | continue; |
| 2245 | |
David Herrmann | 7551cff | 2011-12-08 17:05:43 +0100 | [diff] [blame] | 2246 | if (connector->connection != DRM_MODE_CONNECTED) { |
| 2247 | drmModeFreeConnector(connector); |
| 2248 | continue; |
| 2249 | } |
| 2250 | |
Benjamin Franzke | 117483d | 2011-08-30 11:38:26 +0200 | [diff] [blame] | 2251 | connected |= (1 << connector_id); |
| 2252 | |
| 2253 | if (!(ec->connector_allocator & (1 << connector_id))) { |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 2254 | struct weston_output *last = |
Benjamin Franzke | 9c26ff3 | 2011-03-15 15:08:41 +0100 | [diff] [blame] | 2255 | container_of(ec->base.output_list.prev, |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 2256 | struct weston_output, link); |
Benjamin Franzke | 9c26ff3 | 2011-03-15 15:08:41 +0100 | [diff] [blame] | 2257 | |
| 2258 | /* XXX: not yet needed, we die with 0 outputs */ |
| 2259 | if (!wl_list_empty(&ec->base.output_list)) |
Scott Moreau | 1bad5db | 2012-08-18 01:04:05 -0600 | [diff] [blame] | 2260 | x = last->x + last->width; |
Benjamin Franzke | 9c26ff3 | 2011-03-15 15:08:41 +0100 | [diff] [blame] | 2261 | else |
| 2262 | x = 0; |
| 2263 | y = 0; |
| 2264 | create_output_for_connector(ec, resources, |
Tiago Vignatti | 8e53c7f | 2012-02-29 19:53:50 +0200 | [diff] [blame] | 2265 | connector, x, y, |
| 2266 | drm_device); |
Martin Minarik | 6d11836 | 2012-06-07 18:01:59 +0200 | [diff] [blame] | 2267 | weston_log("connector %d connected\n", connector_id); |
Benjamin Franzke | 117483d | 2011-08-30 11:38:26 +0200 | [diff] [blame] | 2268 | |
Benjamin Franzke | 9c26ff3 | 2011-03-15 15:08:41 +0100 | [diff] [blame] | 2269 | } |
| 2270 | drmModeFreeConnector(connector); |
| 2271 | } |
| 2272 | drmModeFreeResources(resources); |
| 2273 | |
| 2274 | disconnects = ec->connector_allocator & ~connected; |
| 2275 | if (disconnects) { |
| 2276 | wl_list_for_each_safe(output, next, &ec->base.output_list, |
| 2277 | base.link) { |
Benjamin Franzke | 9c26ff3 | 2011-03-15 15:08:41 +0100 | [diff] [blame] | 2278 | if (disconnects & (1 << output->connector_id)) { |
| 2279 | disconnects &= ~(1 << output->connector_id); |
Martin Minarik | 6d11836 | 2012-06-07 18:01:59 +0200 | [diff] [blame] | 2280 | weston_log("connector %d disconnected\n", |
Benjamin Franzke | 9c26ff3 | 2011-03-15 15:08:41 +0100 | [diff] [blame] | 2281 | output->connector_id); |
Benjamin Franzke | 48c4ea2 | 2011-08-30 11:44:56 +0200 | [diff] [blame] | 2282 | drm_output_destroy(&output->base); |
Benjamin Franzke | 9c26ff3 | 2011-03-15 15:08:41 +0100 | [diff] [blame] | 2283 | } |
| 2284 | } |
| 2285 | } |
| 2286 | |
| 2287 | /* FIXME: handle zero outputs, without terminating */ |
| 2288 | if (ec->connector_allocator == 0) |
| 2289 | wl_display_terminate(ec->base.wl_display); |
| 2290 | } |
| 2291 | |
| 2292 | static int |
David Herrmann | d7488c2 | 2012-03-11 20:05:21 +0100 | [diff] [blame] | 2293 | udev_event_is_hotplug(struct drm_compositor *ec, struct udev_device *device) |
Benjamin Franzke | 9c26ff3 | 2011-03-15 15:08:41 +0100 | [diff] [blame] | 2294 | { |
David Herrmann | d7488c2 | 2012-03-11 20:05:21 +0100 | [diff] [blame] | 2295 | const char *sysnum; |
David Herrmann | 6ac52db | 2012-03-11 20:05:22 +0100 | [diff] [blame] | 2296 | const char *val; |
David Herrmann | d7488c2 | 2012-03-11 20:05:21 +0100 | [diff] [blame] | 2297 | |
| 2298 | sysnum = udev_device_get_sysnum(device); |
| 2299 | if (!sysnum || atoi(sysnum) != ec->drm.id) |
| 2300 | return 0; |
Benjamin Franzke | 117483d | 2011-08-30 11:38:26 +0200 | [diff] [blame] | 2301 | |
David Herrmann | 6ac52db | 2012-03-11 20:05:22 +0100 | [diff] [blame] | 2302 | val = udev_device_get_property_value(device, "HOTPLUG"); |
| 2303 | if (!val) |
Benjamin Franzke | 9c26ff3 | 2011-03-15 15:08:41 +0100 | [diff] [blame] | 2304 | return 0; |
| 2305 | |
David Herrmann | 6ac52db | 2012-03-11 20:05:22 +0100 | [diff] [blame] | 2306 | return strcmp(val, "1") == 0; |
Benjamin Franzke | 9c26ff3 | 2011-03-15 15:08:41 +0100 | [diff] [blame] | 2307 | } |
| 2308 | |
Kristian Høgsberg | b186847 | 2011-04-22 12:27:57 -0400 | [diff] [blame] | 2309 | static int |
Benjamin Franzke | 9c26ff3 | 2011-03-15 15:08:41 +0100 | [diff] [blame] | 2310 | udev_drm_event(int fd, uint32_t mask, void *data) |
| 2311 | { |
| 2312 | struct drm_compositor *ec = data; |
| 2313 | struct udev_device *event; |
| 2314 | |
| 2315 | event = udev_monitor_receive_device(ec->udev_monitor); |
Benjamin Franzke | 117483d | 2011-08-30 11:38:26 +0200 | [diff] [blame] | 2316 | |
David Herrmann | d7488c2 | 2012-03-11 20:05:21 +0100 | [diff] [blame] | 2317 | if (udev_event_is_hotplug(ec, event)) |
Tiago Vignatti | 8e53c7f | 2012-02-29 19:53:50 +0200 | [diff] [blame] | 2318 | update_outputs(ec, event); |
Benjamin Franzke | 9c26ff3 | 2011-03-15 15:08:41 +0100 | [diff] [blame] | 2319 | |
| 2320 | udev_device_unref(event); |
Kristian Høgsberg | b186847 | 2011-04-22 12:27:57 -0400 | [diff] [blame] | 2321 | |
| 2322 | return 1; |
Benjamin Franzke | 9c26ff3 | 2011-03-15 15:08:41 +0100 | [diff] [blame] | 2323 | } |
| 2324 | |
Kristian Høgsberg | caa6442 | 2010-12-01 16:52:15 -0500 | [diff] [blame] | 2325 | static void |
Kristian Høgsberg | 7b884bc | 2012-07-31 14:32:01 -0400 | [diff] [blame] | 2326 | drm_restore(struct weston_compositor *ec) |
| 2327 | { |
Kristian Høgsberg | 3f49587 | 2013-09-18 23:00:17 -0700 | [diff] [blame] | 2328 | weston_launcher_restore(ec->launcher); |
Kristian Høgsberg | 7b884bc | 2012-07-31 14:32:01 -0400 | [diff] [blame] | 2329 | } |
| 2330 | |
| 2331 | static void |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 2332 | drm_destroy(struct weston_compositor *ec) |
Kristian Høgsberg | caa6442 | 2010-12-01 16:52:15 -0500 | [diff] [blame] | 2333 | { |
| 2334 | struct drm_compositor *d = (struct drm_compositor *) ec; |
| 2335 | |
Rob Bradford | d355b80 | 2013-05-31 18:09:55 +0100 | [diff] [blame] | 2336 | udev_input_destroy(&d->input); |
Jonas Ådahl | c97af92 | 2012-03-28 22:36:09 +0200 | [diff] [blame] | 2337 | |
| 2338 | wl_event_source_remove(d->udev_drm_source); |
| 2339 | wl_event_source_remove(d->drm_source); |
| 2340 | |
Kristian Høgsberg | 3d64a3e | 2013-05-10 12:36:04 -0400 | [diff] [blame] | 2341 | destroy_sprites(d); |
| 2342 | |
Ander Conselvan de Oliveira | 6b16214 | 2013-10-25 16:26:32 +0300 | [diff] [blame] | 2343 | weston_compositor_shutdown(ec); |
| 2344 | |
Ander Conselvan de Oliveira | 5fb4414 | 2013-01-25 15:13:05 +0200 | [diff] [blame] | 2345 | if (d->gbm) |
| 2346 | gbm_device_destroy(d->gbm); |
| 2347 | |
Kristian Høgsberg | 3f49587 | 2013-09-18 23:00:17 -0700 | [diff] [blame] | 2348 | weston_launcher_destroy(d->base.launcher); |
Kristian Høgsberg | caa6442 | 2010-12-01 16:52:15 -0500 | [diff] [blame] | 2349 | |
Rob Bradford | 45c15b8 | 2013-07-26 16:29:35 +0100 | [diff] [blame] | 2350 | close(d->drm.fd); |
| 2351 | |
Kristian Høgsberg | e4762a6 | 2011-01-14 14:59:13 -0500 | [diff] [blame] | 2352 | free(d); |
Kristian Høgsberg | caa6442 | 2010-12-01 16:52:15 -0500 | [diff] [blame] | 2353 | } |
| 2354 | |
Kristian Høgsberg | 9396fc5 | 2011-05-06 15:15:37 -0400 | [diff] [blame] | 2355 | static void |
Kristian Høgsberg | 835cd49 | 2012-01-18 11:48:46 -0500 | [diff] [blame] | 2356 | drm_compositor_set_modes(struct drm_compositor *compositor) |
| 2357 | { |
| 2358 | struct drm_output *output; |
| 2359 | struct drm_mode *drm_mode; |
| 2360 | int ret; |
| 2361 | |
| 2362 | wl_list_for_each(output, &compositor->base.output_list, base.link) { |
Ander Conselvan de Oliveira | 2002f88 | 2013-02-26 13:44:58 +0200 | [diff] [blame] | 2363 | if (!output->current) { |
| 2364 | /* If something that would cause the output to |
| 2365 | * switch mode happened while in another vt, we |
| 2366 | * might not have a current drm_fb. In that case, |
| 2367 | * schedule a repaint and let drm_output_repaint |
| 2368 | * handle setting the mode. */ |
| 2369 | weston_output_schedule_repaint(&output->base); |
| 2370 | continue; |
| 2371 | } |
| 2372 | |
Hardening | ff39efa | 2013-09-18 23:56:35 +0200 | [diff] [blame] | 2373 | drm_mode = (struct drm_mode *) output->base.current_mode; |
Kristian Høgsberg | 835cd49 | 2012-01-18 11:48:46 -0500 | [diff] [blame] | 2374 | ret = drmModeSetCrtc(compositor->drm.fd, output->crtc_id, |
Ander Conselvan de Oliveira | 555c17d | 2012-05-02 16:42:21 +0300 | [diff] [blame] | 2375 | output->current->fb_id, 0, 0, |
Kristian Høgsberg | 835cd49 | 2012-01-18 11:48:46 -0500 | [diff] [blame] | 2376 | &output->connector_id, 1, |
| 2377 | &drm_mode->mode_info); |
| 2378 | if (ret < 0) { |
Martin Minarik | 6d11836 | 2012-06-07 18:01:59 +0200 | [diff] [blame] | 2379 | weston_log( |
Kristian Høgsberg | cbcd047 | 2012-03-11 18:27:41 -0400 | [diff] [blame] | 2380 | "failed to set mode %dx%d for output at %d,%d: %m\n", |
Kristian Høgsberg | 835cd49 | 2012-01-18 11:48:46 -0500 | [diff] [blame] | 2381 | drm_mode->base.width, drm_mode->base.height, |
| 2382 | output->base.x, output->base.y); |
| 2383 | } |
| 2384 | } |
| 2385 | } |
| 2386 | |
| 2387 | static void |
Kristian Høgsberg | 61741a2 | 2013-09-17 16:02:57 -0700 | [diff] [blame] | 2388 | session_notify(struct wl_listener *listener, void *data) |
Kristian Høgsberg | 9396fc5 | 2011-05-06 15:15:37 -0400 | [diff] [blame] | 2389 | { |
Kristian Høgsberg | 61741a2 | 2013-09-17 16:02:57 -0700 | [diff] [blame] | 2390 | struct weston_compositor *compositor = data; |
| 2391 | struct drm_compositor *ec = data; |
Kristian Høgsberg | 85fd327 | 2012-02-23 21:45:32 -0500 | [diff] [blame] | 2392 | struct drm_sprite *sprite; |
Kristian Høgsberg | a6edab3 | 2012-07-14 01:06:28 -0400 | [diff] [blame] | 2393 | struct drm_output *output; |
Kristian Høgsberg | 9396fc5 | 2011-05-06 15:15:37 -0400 | [diff] [blame] | 2394 | |
Kristian Høgsberg | 61741a2 | 2013-09-17 16:02:57 -0700 | [diff] [blame] | 2395 | if (ec->base.session_active) { |
| 2396 | weston_log("activating session\n"); |
Pekka Paalanen | bce2d3f | 2011-12-02 13:07:27 +0200 | [diff] [blame] | 2397 | compositor->state = ec->prev_state; |
Kristian Høgsberg | 835cd49 | 2012-01-18 11:48:46 -0500 | [diff] [blame] | 2398 | drm_compositor_set_modes(ec); |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 2399 | weston_compositor_damage_all(compositor); |
Rob Bradford | d355b80 | 2013-05-31 18:09:55 +0100 | [diff] [blame] | 2400 | udev_input_enable(&ec->input, ec->udev); |
Kristian Høgsberg | 61741a2 | 2013-09-17 16:02:57 -0700 | [diff] [blame] | 2401 | } else { |
| 2402 | weston_log("deactivating session\n"); |
Rob Bradford | d355b80 | 2013-05-31 18:09:55 +0100 | [diff] [blame] | 2403 | udev_input_disable(&ec->input); |
Kristian Høgsberg | 4014a6b | 2012-04-10 00:08:45 -0400 | [diff] [blame] | 2404 | |
Pekka Paalanen | bce2d3f | 2011-12-02 13:07:27 +0200 | [diff] [blame] | 2405 | ec->prev_state = compositor->state; |
Philipp Brüschweiler | 57edf7f | 2013-03-29 13:01:56 +0100 | [diff] [blame] | 2406 | weston_compositor_offscreen(compositor); |
Kristian Høgsberg | d8e181b | 2011-05-06 15:38:28 -0400 | [diff] [blame] | 2407 | |
Kristian Høgsberg | 34f80ff | 2012-01-18 11:50:31 -0500 | [diff] [blame] | 2408 | /* If we have a repaint scheduled (either from a |
| 2409 | * pending pageflip or the idle handler), make sure we |
| 2410 | * cancel that so we don't try to pageflip when we're |
Philipp Brüschweiler | 57edf7f | 2013-03-29 13:01:56 +0100 | [diff] [blame] | 2411 | * vt switched away. The OFFSCREEN state will prevent |
Kristian Høgsberg | 34f80ff | 2012-01-18 11:50:31 -0500 | [diff] [blame] | 2412 | * further attemps at repainting. When we switch |
| 2413 | * back, we schedule a repaint, which will process |
| 2414 | * pending frame callbacks. */ |
| 2415 | |
Kristian Høgsberg | a6edab3 | 2012-07-14 01:06:28 -0400 | [diff] [blame] | 2416 | wl_list_for_each(output, &ec->base.output_list, base.link) { |
| 2417 | output->base.repaint_needed = 0; |
| 2418 | drmModeSetCursor(ec->drm.fd, output->crtc_id, 0, 0, 0); |
Kristian Høgsberg | 34f80ff | 2012-01-18 11:50:31 -0500 | [diff] [blame] | 2419 | } |
| 2420 | |
Kristian Høgsberg | a6edab3 | 2012-07-14 01:06:28 -0400 | [diff] [blame] | 2421 | output = container_of(ec->base.output_list.next, |
| 2422 | struct drm_output, base.link); |
Kristian Høgsberg | 85fd327 | 2012-02-23 21:45:32 -0500 | [diff] [blame] | 2423 | |
| 2424 | wl_list_for_each(sprite, &ec->sprite_list, link) |
| 2425 | drmModeSetPlane(ec->drm.fd, |
| 2426 | sprite->plane_id, |
Kristian Høgsberg | a6edab3 | 2012-07-14 01:06:28 -0400 | [diff] [blame] | 2427 | output->crtc_id, 0, 0, |
Kristian Høgsberg | 85fd327 | 2012-02-23 21:45:32 -0500 | [diff] [blame] | 2428 | 0, 0, 0, 0, 0, 0, 0, 0); |
Kristian Høgsberg | 9396fc5 | 2011-05-06 15:15:37 -0400 | [diff] [blame] | 2429 | }; |
| 2430 | } |
| 2431 | |
Kristian Høgsberg | 5d1c0c5 | 2012-04-10 00:11:50 -0400 | [diff] [blame] | 2432 | static void |
Kristian Høgsberg | e314875 | 2013-05-06 23:19:49 -0400 | [diff] [blame] | 2433 | switch_vt_binding(struct weston_seat *seat, uint32_t time, uint32_t key, void *data) |
Kristian Høgsberg | 5d1c0c5 | 2012-04-10 00:11:50 -0400 | [diff] [blame] | 2434 | { |
Kristian Høgsberg | 3f49587 | 2013-09-18 23:00:17 -0700 | [diff] [blame] | 2435 | struct weston_compositor *compositor = data; |
Kristian Høgsberg | 5d1c0c5 | 2012-04-10 00:11:50 -0400 | [diff] [blame] | 2436 | |
Kristian Høgsberg | 3f49587 | 2013-09-18 23:00:17 -0700 | [diff] [blame] | 2437 | weston_launcher_activate_vt(compositor->launcher, key - KEY_F1 + 1); |
Kristian Høgsberg | 5d1c0c5 | 2012-04-10 00:11:50 -0400 | [diff] [blame] | 2438 | } |
| 2439 | |
David Herrmann | 0af066f | 2012-10-29 19:21:16 +0100 | [diff] [blame] | 2440 | /* |
| 2441 | * Find primary GPU |
| 2442 | * Some systems may have multiple DRM devices attached to a single seat. This |
| 2443 | * function loops over all devices and tries to find a PCI device with the |
| 2444 | * boot_vga sysfs attribute set to 1. |
| 2445 | * If no such device is found, the first DRM device reported by udev is used. |
| 2446 | */ |
| 2447 | static struct udev_device* |
| 2448 | find_primary_gpu(struct drm_compositor *ec, const char *seat) |
| 2449 | { |
| 2450 | struct udev_enumerate *e; |
| 2451 | struct udev_list_entry *entry; |
| 2452 | const char *path, *device_seat, *id; |
| 2453 | struct udev_device *device, *drm_device, *pci; |
| 2454 | |
| 2455 | e = udev_enumerate_new(ec->udev); |
| 2456 | udev_enumerate_add_match_subsystem(e, "drm"); |
| 2457 | udev_enumerate_add_match_sysname(e, "card[0-9]*"); |
| 2458 | |
| 2459 | udev_enumerate_scan_devices(e); |
| 2460 | drm_device = NULL; |
| 2461 | udev_list_entry_foreach(entry, udev_enumerate_get_list_entry(e)) { |
| 2462 | path = udev_list_entry_get_name(entry); |
| 2463 | device = udev_device_new_from_syspath(ec->udev, path); |
| 2464 | if (!device) |
| 2465 | continue; |
| 2466 | device_seat = udev_device_get_property_value(device, "ID_SEAT"); |
| 2467 | if (!device_seat) |
| 2468 | device_seat = default_seat; |
| 2469 | if (strcmp(device_seat, seat)) { |
| 2470 | udev_device_unref(device); |
| 2471 | continue; |
| 2472 | } |
| 2473 | |
| 2474 | pci = udev_device_get_parent_with_subsystem_devtype(device, |
| 2475 | "pci", NULL); |
| 2476 | if (pci) { |
| 2477 | id = udev_device_get_sysattr_value(pci, "boot_vga"); |
| 2478 | if (id && !strcmp(id, "1")) { |
| 2479 | if (drm_device) |
| 2480 | udev_device_unref(drm_device); |
| 2481 | drm_device = device; |
| 2482 | break; |
| 2483 | } |
| 2484 | } |
| 2485 | |
| 2486 | if (!drm_device) |
| 2487 | drm_device = device; |
| 2488 | else |
| 2489 | udev_device_unref(device); |
| 2490 | } |
| 2491 | |
| 2492 | udev_enumerate_unref(e); |
| 2493 | return drm_device; |
| 2494 | } |
| 2495 | |
Ander Conselvan de Oliveira | da1c908 | 2012-10-31 17:55:46 +0200 | [diff] [blame] | 2496 | static void |
Kristian Høgsberg | e314875 | 2013-05-06 23:19:49 -0400 | [diff] [blame] | 2497 | planes_binding(struct weston_seat *seat, uint32_t time, uint32_t key, void *data) |
Ander Conselvan de Oliveira | da1c908 | 2012-10-31 17:55:46 +0200 | [diff] [blame] | 2498 | { |
| 2499 | struct drm_compositor *c = data; |
| 2500 | |
Ander Conselvan de Oliveira | 7e918da | 2012-11-22 15:56:59 +0200 | [diff] [blame] | 2501 | switch (key) { |
| 2502 | case KEY_C: |
| 2503 | c->cursors_are_broken ^= 1; |
| 2504 | break; |
| 2505 | case KEY_V: |
| 2506 | c->sprites_are_broken ^= 1; |
| 2507 | break; |
| 2508 | case KEY_O: |
| 2509 | c->sprites_hidden ^= 1; |
| 2510 | break; |
| 2511 | default: |
| 2512 | break; |
| 2513 | } |
Ander Conselvan de Oliveira | 180f42a | 2012-11-21 15:11:37 +0200 | [diff] [blame] | 2514 | } |
| 2515 | |
Kristian Høgsberg | 0eac34a | 2013-08-30 14:28:22 -0700 | [diff] [blame] | 2516 | #ifdef BUILD_VAAPI_RECORDER |
Ander Conselvan de Oliveira | 6aae4d3 | 2013-08-23 17:15:48 +0300 | [diff] [blame] | 2517 | static void |
| 2518 | recorder_frame_notify(struct wl_listener *listener, void *data) |
| 2519 | { |
| 2520 | struct drm_output *output; |
| 2521 | struct drm_compositor *c; |
| 2522 | int fd, ret; |
| 2523 | |
| 2524 | output = container_of(listener, struct drm_output, |
| 2525 | recorder_frame_listener); |
| 2526 | c = (struct drm_compositor *) output->base.compositor; |
| 2527 | |
| 2528 | if (!output->recorder) |
| 2529 | return; |
| 2530 | |
| 2531 | ret = drmPrimeHandleToFD(c->drm.fd, output->current->handle, |
| 2532 | DRM_CLOEXEC, &fd); |
| 2533 | if (ret) { |
| 2534 | weston_log("[libva recorder] " |
| 2535 | "failed to create prime fd for front buffer\n"); |
| 2536 | return; |
| 2537 | } |
| 2538 | |
| 2539 | vaapi_recorder_frame(output->recorder, fd, output->current->stride / 4); |
Ander Conselvan de Oliveira | 6aae4d3 | 2013-08-23 17:15:48 +0300 | [diff] [blame] | 2540 | } |
| 2541 | |
| 2542 | static void * |
| 2543 | create_recorder(struct drm_compositor *c, int width, int height, |
| 2544 | const char *filename) |
| 2545 | { |
| 2546 | int fd; |
| 2547 | drm_magic_t magic; |
| 2548 | |
| 2549 | fd = open(c->drm.filename, O_RDWR | O_CLOEXEC); |
| 2550 | if (fd < 0) |
| 2551 | return NULL; |
| 2552 | |
| 2553 | drmGetMagic(fd, &magic); |
| 2554 | drmAuthMagic(c->drm.fd, magic); |
| 2555 | |
| 2556 | return vaapi_recorder_create(fd, width, height, filename); |
| 2557 | } |
| 2558 | |
| 2559 | static void |
| 2560 | recorder_binding(struct weston_seat *seat, uint32_t time, uint32_t key, |
| 2561 | void *data) |
| 2562 | { |
| 2563 | struct drm_compositor *c = data; |
| 2564 | struct drm_output *output; |
| 2565 | int width, height; |
| 2566 | |
| 2567 | output = container_of(c->base.output_list.next, |
| 2568 | struct drm_output, base.link); |
| 2569 | |
| 2570 | if (!output->recorder) { |
Hardening | ff39efa | 2013-09-18 23:56:35 +0200 | [diff] [blame] | 2571 | width = output->base.current_mode->width; |
| 2572 | height = output->base.current_mode->height; |
Ander Conselvan de Oliveira | 6aae4d3 | 2013-08-23 17:15:48 +0300 | [diff] [blame] | 2573 | |
| 2574 | output->recorder = |
| 2575 | create_recorder(c, width, height, "capture.h264"); |
| 2576 | if (!output->recorder) { |
| 2577 | weston_log("failed to create vaapi recorder\n"); |
| 2578 | return; |
| 2579 | } |
| 2580 | |
| 2581 | output->base.disable_planes++; |
| 2582 | |
| 2583 | output->recorder_frame_listener.notify = recorder_frame_notify; |
| 2584 | wl_signal_add(&output->base.frame_signal, |
| 2585 | &output->recorder_frame_listener); |
| 2586 | |
| 2587 | weston_output_schedule_repaint(&output->base); |
| 2588 | |
| 2589 | weston_log("[libva recorder] initialized\n"); |
| 2590 | } else { |
| 2591 | vaapi_recorder_destroy(output->recorder); |
Ander Conselvan de Oliveira | 6aae4d3 | 2013-08-23 17:15:48 +0300 | [diff] [blame] | 2592 | output->recorder = NULL; |
| 2593 | |
| 2594 | output->base.disable_planes--; |
| 2595 | |
| 2596 | wl_list_remove(&output->recorder_frame_listener.link); |
| 2597 | weston_log("[libva recorder] done\n"); |
| 2598 | } |
| 2599 | } |
| 2600 | #else |
| 2601 | static void |
| 2602 | recorder_binding(struct weston_seat *seat, uint32_t time, uint32_t key, |
| 2603 | void *data) |
| 2604 | { |
| 2605 | weston_log("Compiled without libva support\n"); |
| 2606 | } |
| 2607 | #endif |
| 2608 | |
Ander Conselvan de Oliveira | 6579681 | 2013-11-19 15:22:04 +0200 | [diff] [blame] | 2609 | static void |
| 2610 | switch_to_gl_renderer(struct drm_compositor *c) |
| 2611 | { |
| 2612 | struct drm_output *output; |
| 2613 | |
| 2614 | if (!c->use_pixman) |
| 2615 | return; |
| 2616 | |
| 2617 | weston_log("Switching to GL renderer\n"); |
| 2618 | |
| 2619 | c->gbm = create_gbm_device(c->drm.fd); |
| 2620 | if (!c->gbm) { |
| 2621 | weston_log("Failed to create gbm device. " |
| 2622 | "Aborting renderer switch\n"); |
| 2623 | return; |
| 2624 | } |
| 2625 | |
| 2626 | wl_list_for_each(output, &c->base.output_list, base.link) |
| 2627 | pixman_renderer_output_destroy(&output->base); |
| 2628 | |
| 2629 | c->base.renderer->destroy(&c->base); |
| 2630 | |
| 2631 | if (drm_compositor_create_gl_renderer(c) < 0) { |
| 2632 | gbm_device_destroy(c->gbm); |
| 2633 | weston_log("Failed to create GL renderer. Quitting.\n"); |
| 2634 | /* FIXME: we need a function to shutdown cleanly */ |
| 2635 | assert(0); |
| 2636 | } |
| 2637 | |
| 2638 | wl_list_for_each(output, &c->base.output_list, base.link) |
| 2639 | drm_output_init_egl(output, c); |
| 2640 | |
| 2641 | c->use_pixman = 0; |
| 2642 | } |
| 2643 | |
| 2644 | static void |
| 2645 | renderer_switch_binding(struct weston_seat *seat, uint32_t time, uint32_t key, |
| 2646 | void *data) |
| 2647 | { |
| 2648 | struct drm_compositor *c = (struct drm_compositor *) seat->compositor; |
| 2649 | |
| 2650 | switch_to_gl_renderer(c); |
| 2651 | } |
| 2652 | |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 2653 | static struct weston_compositor * |
Kristian Høgsberg | 8d51f14 | 2011-07-15 21:28:38 -0400 | [diff] [blame] | 2654 | drm_compositor_create(struct wl_display *display, |
Kristian Høgsberg | d8e9833 | 2013-10-16 16:15:11 -0700 | [diff] [blame] | 2655 | struct drm_parameters *param, |
Kristian Høgsberg | 14e438c | 2013-05-26 21:48:14 -0400 | [diff] [blame] | 2656 | int *argc, char *argv[], |
| 2657 | struct weston_config *config) |
Kristian Høgsberg | fc783d4 | 2010-06-11 12:56:24 -0400 | [diff] [blame] | 2658 | { |
Kristian Høgsberg | ce5325d | 2010-06-14 11:54:00 -0400 | [diff] [blame] | 2659 | struct drm_compositor *ec; |
Kristian Høgsberg | 8e6f376 | 2013-10-16 16:31:42 -0700 | [diff] [blame] | 2660 | struct weston_config_section *section; |
David Herrmann | 0af066f | 2012-10-29 19:21:16 +0100 | [diff] [blame] | 2661 | struct udev_device *drm_device; |
Kristian Høgsberg | fc783d4 | 2010-06-11 12:56:24 -0400 | [diff] [blame] | 2662 | struct wl_event_loop *loop; |
David Herrmann | 0af066f | 2012-10-29 19:21:16 +0100 | [diff] [blame] | 2663 | const char *path; |
Kristian Høgsberg | 8e6f376 | 2013-10-16 16:31:42 -0700 | [diff] [blame] | 2664 | char *s; |
Kristian Høgsberg | 5d1c0c5 | 2012-04-10 00:11:50 -0400 | [diff] [blame] | 2665 | uint32_t key; |
Kristian Høgsberg | fc783d4 | 2010-06-11 12:56:24 -0400 | [diff] [blame] | 2666 | |
Kristian Høgsberg | fc9c5e0 | 2012-06-08 16:45:33 -0400 | [diff] [blame] | 2667 | weston_log("initializing drm backend\n"); |
| 2668 | |
Peter Hutterer | f3d6227 | 2013-08-08 11:57:05 +1000 | [diff] [blame] | 2669 | ec = zalloc(sizeof *ec); |
Kristian Høgsberg | ce5325d | 2010-06-14 11:54:00 -0400 | [diff] [blame] | 2670 | if (ec == NULL) |
| 2671 | return NULL; |
Daniel Stone | 725c2c3 | 2012-06-22 14:04:36 +0100 | [diff] [blame] | 2672 | |
Kristian Høgsberg | de37d67 | 2012-11-02 10:14:40 -0400 | [diff] [blame] | 2673 | /* KMS support for sprites is not complete yet, so disable the |
| 2674 | * functionality for now. */ |
| 2675 | ec->sprites_are_broken = 1; |
Kristian Høgsberg | 8e6f376 | 2013-10-16 16:31:42 -0700 | [diff] [blame] | 2676 | |
| 2677 | section = weston_config_get_section(config, "core", NULL, NULL); |
| 2678 | weston_config_section_get_string(section, |
| 2679 | "gbm-format", &s, "xrgb8888"); |
| 2680 | if (strcmp(s, "xrgb8888") == 0) |
| 2681 | ec->format = GBM_FORMAT_XRGB8888; |
| 2682 | else if (strcmp(s, "rgb565") == 0) |
| 2683 | ec->format = GBM_FORMAT_RGB565; |
| 2684 | else if (strcmp(s, "xrgb2101010") == 0) |
| 2685 | ec->format = GBM_FORMAT_XRGB2101010; |
| 2686 | else { |
| 2687 | weston_log("fatal: unrecognized pixel format: %s\n", s); |
| 2688 | free(s); |
| 2689 | goto err_base; |
| 2690 | } |
| 2691 | free(s); |
| 2692 | |
Kristian Høgsberg | d8e9833 | 2013-10-16 16:15:11 -0700 | [diff] [blame] | 2693 | ec->use_pixman = param->use_pixman; |
Ander Conselvan de Oliveira | 5fb4414 | 2013-01-25 15:13:05 +0200 | [diff] [blame] | 2694 | |
Daniel Stone | 725c2c3 | 2012-06-22 14:04:36 +0100 | [diff] [blame] | 2695 | if (weston_compositor_init(&ec->base, display, argc, argv, |
Kristian Høgsberg | 14e438c | 2013-05-26 21:48:14 -0400 | [diff] [blame] | 2696 | config) < 0) { |
Scott Moreau | 8eb6748 | 2013-02-23 12:04:56 -0700 | [diff] [blame] | 2697 | weston_log("%s failed\n", __func__); |
Daniel Stone | a96b93c | 2012-06-22 14:04:37 +0100 | [diff] [blame] | 2698 | goto err_base; |
| 2699 | } |
Daniel Stone | 725c2c3 | 2012-06-22 14:04:36 +0100 | [diff] [blame] | 2700 | |
Rafal Mielniczuk | 32069c0 | 2013-03-27 18:39:28 +0100 | [diff] [blame] | 2701 | /* Check if we run drm-backend using weston-launch */ |
David Herrmann | cc5b2ed | 2013-10-22 00:28:09 +0200 | [diff] [blame] | 2702 | ec->base.launcher = weston_launcher_connect(&ec->base, param->tty, |
| 2703 | param->seat_id); |
Kristian Høgsberg | 3f49587 | 2013-09-18 23:00:17 -0700 | [diff] [blame] | 2704 | if (ec->base.launcher == NULL) { |
Rafal Mielniczuk | 32069c0 | 2013-03-27 18:39:28 +0100 | [diff] [blame] | 2705 | weston_log("fatal: drm backend should be run " |
Kristian Høgsberg | b76237e | 2013-04-04 21:36:20 -0400 | [diff] [blame] | 2706 | "using weston-launch binary or as root\n"); |
Rafal Mielniczuk | 32069c0 | 2013-03-27 18:39:28 +0100 | [diff] [blame] | 2707 | goto err_compositor; |
| 2708 | } |
| 2709 | |
Kristian Høgsberg | fc783d4 | 2010-06-11 12:56:24 -0400 | [diff] [blame] | 2710 | ec->udev = udev_new(); |
| 2711 | if (ec->udev == NULL) { |
Martin Minarik | 6d11836 | 2012-06-07 18:01:59 +0200 | [diff] [blame] | 2712 | weston_log("failed to initialize udev context\n"); |
Kristian Høgsberg | 3f49587 | 2013-09-18 23:00:17 -0700 | [diff] [blame] | 2713 | goto err_launcher; |
Kristian Høgsberg | fc783d4 | 2010-06-11 12:56:24 -0400 | [diff] [blame] | 2714 | } |
| 2715 | |
Kristian Høgsberg | c5b9ddb | 2012-01-15 14:29:09 -0500 | [diff] [blame] | 2716 | ec->base.wl_display = display; |
Kristian Høgsberg | 61741a2 | 2013-09-17 16:02:57 -0700 | [diff] [blame] | 2717 | ec->session_listener.notify = session_notify; |
| 2718 | wl_signal_add(&ec->base.session_signal, &ec->session_listener); |
Kristian Høgsberg | c5b9ddb | 2012-01-15 14:29:09 -0500 | [diff] [blame] | 2719 | |
Kristian Høgsberg | d8e9833 | 2013-10-16 16:15:11 -0700 | [diff] [blame] | 2720 | drm_device = find_primary_gpu(ec, param->seat_id); |
Kristian Høgsberg | 8d51f14 | 2011-07-15 21:28:38 -0400 | [diff] [blame] | 2721 | if (drm_device == NULL) { |
Martin Minarik | 6d11836 | 2012-06-07 18:01:59 +0200 | [diff] [blame] | 2722 | weston_log("no drm device found\n"); |
Kristian Høgsberg | 3f49587 | 2013-09-18 23:00:17 -0700 | [diff] [blame] | 2723 | goto err_udev; |
Kristian Høgsberg | ce5325d | 2010-06-14 11:54:00 -0400 | [diff] [blame] | 2724 | } |
David Herrmann | 0af066f | 2012-10-29 19:21:16 +0100 | [diff] [blame] | 2725 | path = udev_device_get_syspath(drm_device); |
Kristian Høgsberg | fc783d4 | 2010-06-11 12:56:24 -0400 | [diff] [blame] | 2726 | |
Ander Conselvan de Oliveira | 2292917 | 2013-01-25 15:13:02 +0200 | [diff] [blame] | 2727 | if (init_drm(ec, drm_device) < 0) { |
| 2728 | weston_log("failed to initialize kms\n"); |
| 2729 | goto err_udev_dev; |
| 2730 | } |
| 2731 | |
Ander Conselvan de Oliveira | 5fb4414 | 2013-01-25 15:13:05 +0200 | [diff] [blame] | 2732 | if (ec->use_pixman) { |
| 2733 | if (init_pixman(ec) < 0) { |
| 2734 | weston_log("failed to initialize pixman renderer\n"); |
| 2735 | goto err_udev_dev; |
| 2736 | } |
| 2737 | } else { |
| 2738 | if (init_egl(ec) < 0) { |
| 2739 | weston_log("failed to initialize egl\n"); |
| 2740 | goto err_udev_dev; |
| 2741 | } |
Kristian Høgsberg | ce5325d | 2010-06-14 11:54:00 -0400 | [diff] [blame] | 2742 | } |
Kristian Høgsberg | 8525a50 | 2011-01-14 16:20:21 -0500 | [diff] [blame] | 2743 | |
| 2744 | ec->base.destroy = drm_destroy; |
Kristian Høgsberg | 7b884bc | 2012-07-31 14:32:01 -0400 | [diff] [blame] | 2745 | ec->base.restore = drm_restore; |
Benjamin Franzke | 431da9a | 2011-04-20 11:02:58 +0200 | [diff] [blame] | 2746 | |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 2747 | ec->prev_state = WESTON_COMPOSITOR_ACTIVE; |
Pekka Paalanen | bce2d3f | 2011-12-02 13:07:27 +0200 | [diff] [blame] | 2748 | |
Kristian Høgsberg | 5d1c0c5 | 2012-04-10 00:11:50 -0400 | [diff] [blame] | 2749 | for (key = KEY_F1; key < KEY_F9; key++) |
Daniel Stone | 325fc2d | 2012-05-30 16:31:58 +0100 | [diff] [blame] | 2750 | weston_compositor_add_key_binding(&ec->base, key, |
| 2751 | MODIFIER_CTRL | MODIFIER_ALT, |
| 2752 | switch_vt_binding, ec); |
Kristian Høgsberg | 5d1c0c5 | 2012-04-10 00:11:50 -0400 | [diff] [blame] | 2753 | |
Jesse Barnes | 58ef379 | 2012-02-23 09:45:49 -0500 | [diff] [blame] | 2754 | wl_list_init(&ec->sprite_list); |
| 2755 | create_sprites(ec); |
| 2756 | |
Kristian Høgsberg | d8e9833 | 2013-10-16 16:15:11 -0700 | [diff] [blame] | 2757 | if (create_outputs(ec, param->connector, drm_device) < 0) { |
Martin Minarik | 6d11836 | 2012-06-07 18:01:59 +0200 | [diff] [blame] | 2758 | weston_log("failed to create output for %s\n", path); |
Daniel Stone | a96b93c | 2012-06-22 14:04:37 +0100 | [diff] [blame] | 2759 | goto err_sprite; |
Kristian Høgsberg | ce5325d | 2010-06-14 11:54:00 -0400 | [diff] [blame] | 2760 | } |
| 2761 | |
Benjamin Franzke | 02dee2c | 2011-10-07 08:27:26 +0200 | [diff] [blame] | 2762 | path = NULL; |
| 2763 | |
Kristian Høgsberg | d8e9833 | 2013-10-16 16:15:11 -0700 | [diff] [blame] | 2764 | if (udev_input_init(&ec->input, |
| 2765 | &ec->base, ec->udev, param->seat_id) < 0) { |
Kristian Høgsberg | 2f07ef6 | 2013-02-16 14:29:24 -0500 | [diff] [blame] | 2766 | weston_log("failed to create input devices\n"); |
| 2767 | goto err_sprite; |
| 2768 | } |
Kristian Høgsberg | ce5325d | 2010-06-14 11:54:00 -0400 | [diff] [blame] | 2769 | |
| 2770 | loop = wl_display_get_event_loop(ec->base.wl_display); |
| 2771 | ec->drm_source = |
Benjamin Franzke | 2af7f10 | 2011-03-02 11:14:59 +0100 | [diff] [blame] | 2772 | wl_event_loop_add_fd(loop, ec->drm.fd, |
Kristian Høgsberg | ce5325d | 2010-06-14 11:54:00 -0400 | [diff] [blame] | 2773 | WL_EVENT_READABLE, on_drm_input, ec); |
Kristian Høgsberg | ce5325d | 2010-06-14 11:54:00 -0400 | [diff] [blame] | 2774 | |
Benjamin Franzke | 9c26ff3 | 2011-03-15 15:08:41 +0100 | [diff] [blame] | 2775 | ec->udev_monitor = udev_monitor_new_from_netlink(ec->udev, "udev"); |
| 2776 | if (ec->udev_monitor == NULL) { |
Martin Minarik | 6d11836 | 2012-06-07 18:01:59 +0200 | [diff] [blame] | 2777 | weston_log("failed to intialize udev monitor\n"); |
Daniel Stone | a96b93c | 2012-06-22 14:04:37 +0100 | [diff] [blame] | 2778 | goto err_drm_source; |
Benjamin Franzke | 9c26ff3 | 2011-03-15 15:08:41 +0100 | [diff] [blame] | 2779 | } |
| 2780 | udev_monitor_filter_add_match_subsystem_devtype(ec->udev_monitor, |
| 2781 | "drm", NULL); |
| 2782 | ec->udev_drm_source = |
Benjamin Franzke | 117483d | 2011-08-30 11:38:26 +0200 | [diff] [blame] | 2783 | wl_event_loop_add_fd(loop, |
| 2784 | udev_monitor_get_fd(ec->udev_monitor), |
Benjamin Franzke | 9c26ff3 | 2011-03-15 15:08:41 +0100 | [diff] [blame] | 2785 | WL_EVENT_READABLE, udev_drm_event, ec); |
| 2786 | |
| 2787 | if (udev_monitor_enable_receiving(ec->udev_monitor) < 0) { |
Martin Minarik | 6d11836 | 2012-06-07 18:01:59 +0200 | [diff] [blame] | 2788 | weston_log("failed to enable udev-monitor receiving\n"); |
Daniel Stone | a96b93c | 2012-06-22 14:04:37 +0100 | [diff] [blame] | 2789 | goto err_udev_monitor; |
Benjamin Franzke | 9c26ff3 | 2011-03-15 15:08:41 +0100 | [diff] [blame] | 2790 | } |
| 2791 | |
Daniel Stone | a96b93c | 2012-06-22 14:04:37 +0100 | [diff] [blame] | 2792 | udev_device_unref(drm_device); |
Daniel Stone | a96b93c | 2012-06-22 14:04:37 +0100 | [diff] [blame] | 2793 | |
Ander Conselvan de Oliveira | c509d2b | 2012-11-08 17:20:45 +0200 | [diff] [blame] | 2794 | weston_compositor_add_debug_binding(&ec->base, KEY_O, |
Ander Conselvan de Oliveira | 7e918da | 2012-11-22 15:56:59 +0200 | [diff] [blame] | 2795 | planes_binding, ec); |
Ander Conselvan de Oliveira | 180f42a | 2012-11-21 15:11:37 +0200 | [diff] [blame] | 2796 | weston_compositor_add_debug_binding(&ec->base, KEY_C, |
Ander Conselvan de Oliveira | 7e918da | 2012-11-22 15:56:59 +0200 | [diff] [blame] | 2797 | planes_binding, ec); |
| 2798 | weston_compositor_add_debug_binding(&ec->base, KEY_V, |
| 2799 | planes_binding, ec); |
Ander Conselvan de Oliveira | 6aae4d3 | 2013-08-23 17:15:48 +0300 | [diff] [blame] | 2800 | weston_compositor_add_debug_binding(&ec->base, KEY_Q, |
| 2801 | recorder_binding, ec); |
Ander Conselvan de Oliveira | 6579681 | 2013-11-19 15:22:04 +0200 | [diff] [blame] | 2802 | weston_compositor_add_debug_binding(&ec->base, KEY_W, |
| 2803 | renderer_switch_binding, ec); |
Ander Conselvan de Oliveira | da1c908 | 2012-10-31 17:55:46 +0200 | [diff] [blame] | 2804 | |
Kristian Høgsberg | ce5325d | 2010-06-14 11:54:00 -0400 | [diff] [blame] | 2805 | return &ec->base; |
Daniel Stone | a96b93c | 2012-06-22 14:04:37 +0100 | [diff] [blame] | 2806 | |
| 2807 | err_udev_monitor: |
| 2808 | wl_event_source_remove(ec->udev_drm_source); |
| 2809 | udev_monitor_unref(ec->udev_monitor); |
| 2810 | err_drm_source: |
| 2811 | wl_event_source_remove(ec->drm_source); |
Rob Bradford | d355b80 | 2013-05-31 18:09:55 +0100 | [diff] [blame] | 2812 | udev_input_destroy(&ec->input); |
Kristian Høgsberg | 2bc5e8e | 2012-09-06 20:51:00 -0400 | [diff] [blame] | 2813 | err_sprite: |
Vasily Khoruzhick | 52cfd61 | 2013-01-08 19:09:01 +0300 | [diff] [blame] | 2814 | ec->base.renderer->destroy(&ec->base); |
John Kåre Alsaker | 1b7ad16 | 2012-11-13 19:10:19 +0100 | [diff] [blame] | 2815 | gbm_device_destroy(ec->gbm); |
Kristian Høgsberg | 2bc5e8e | 2012-09-06 20:51:00 -0400 | [diff] [blame] | 2816 | destroy_sprites(ec); |
Daniel Stone | a96b93c | 2012-06-22 14:04:37 +0100 | [diff] [blame] | 2817 | err_udev_dev: |
| 2818 | udev_device_unref(drm_device); |
Kristian Høgsberg | 3f49587 | 2013-09-18 23:00:17 -0700 | [diff] [blame] | 2819 | err_launcher: |
| 2820 | weston_launcher_destroy(ec->base.launcher); |
Daniel Stone | a96b93c | 2012-06-22 14:04:37 +0100 | [diff] [blame] | 2821 | err_udev: |
| 2822 | udev_unref(ec->udev); |
| 2823 | err_compositor: |
| 2824 | weston_compositor_shutdown(&ec->base); |
| 2825 | err_base: |
| 2826 | free(ec); |
| 2827 | return NULL; |
Kristian Høgsberg | fc783d4 | 2010-06-11 12:56:24 -0400 | [diff] [blame] | 2828 | } |
Kristian Høgsberg | 1c56218 | 2011-05-02 22:09:20 -0400 | [diff] [blame] | 2829 | |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 2830 | WL_EXPORT struct weston_compositor * |
Kristian Høgsberg | 4172f66 | 2013-02-20 15:27:49 -0500 | [diff] [blame] | 2831 | backend_init(struct wl_display *display, int *argc, char *argv[], |
Kristian Høgsberg | 14e438c | 2013-05-26 21:48:14 -0400 | [diff] [blame] | 2832 | struct weston_config *config) |
Kristian Høgsberg | 1c56218 | 2011-05-02 22:09:20 -0400 | [diff] [blame] | 2833 | { |
Kristian Høgsberg | d8e9833 | 2013-10-16 16:15:11 -0700 | [diff] [blame] | 2834 | struct drm_parameters param = { 0, }; |
Kristian Høgsberg | 1c56218 | 2011-05-02 22:09:20 -0400 | [diff] [blame] | 2835 | |
Kristian Høgsberg | bcacef1 | 2012-03-11 21:05:57 -0400 | [diff] [blame] | 2836 | const struct weston_option drm_options[] = { |
Kristian Høgsberg | d8e9833 | 2013-10-16 16:15:11 -0700 | [diff] [blame] | 2837 | { WESTON_OPTION_INTEGER, "connector", 0, ¶m.connector }, |
| 2838 | { WESTON_OPTION_STRING, "seat", 0, ¶m.seat_id }, |
| 2839 | { WESTON_OPTION_INTEGER, "tty", 0, ¶m.tty }, |
Kristian Høgsberg | 061c425 | 2012-06-28 11:28:15 -0400 | [diff] [blame] | 2840 | { WESTON_OPTION_BOOLEAN, "current-mode", 0, &option_current_mode }, |
Kristian Høgsberg | d8e9833 | 2013-10-16 16:15:11 -0700 | [diff] [blame] | 2841 | { WESTON_OPTION_BOOLEAN, "use-pixman", 0, ¶m.use_pixman }, |
Kristian Høgsberg | bcacef1 | 2012-03-11 21:05:57 -0400 | [diff] [blame] | 2842 | }; |
Benjamin Franzke | 117483d | 2011-08-30 11:38:26 +0200 | [diff] [blame] | 2843 | |
Kristian Høgsberg | d8e9833 | 2013-10-16 16:15:11 -0700 | [diff] [blame] | 2844 | param.seat_id = default_seat; |
| 2845 | |
Kristian Høgsberg | bcacef1 | 2012-03-11 21:05:57 -0400 | [diff] [blame] | 2846 | parse_options(drm_options, ARRAY_LENGTH(drm_options), argc, argv); |
Kristian Høgsberg | 1c56218 | 2011-05-02 22:09:20 -0400 | [diff] [blame] | 2847 | |
Kristian Høgsberg | d8e9833 | 2013-10-16 16:15:11 -0700 | [diff] [blame] | 2848 | return drm_compositor_create(display, ¶m, argc, argv, config); |
Kristian Høgsberg | 1c56218 | 2011-05-02 22:09:20 -0400 | [diff] [blame] | 2849 | } |