Jesse Barnes | 731cd55 | 2008-12-17 10:09:49 -0800 | [diff] [blame] | 1 | /* |
| 2 | * DRM based mode setting test program |
| 3 | * Copyright 2008 Tungsten Graphics |
| 4 | * Jakob Bornecrantz <jakob@tungstengraphics.com> |
| 5 | * Copyright 2008 Intel Corporation |
| 6 | * Jesse Barnes <jesse.barnes@intel.com> |
| 7 | * |
| 8 | * Permission is hereby granted, free of charge, to any person obtaining a |
| 9 | * copy of this software and associated documentation files (the "Software"), |
| 10 | * to deal in the Software without restriction, including without limitation |
| 11 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| 12 | * and/or sell copies of the Software, and to permit persons to whom the |
| 13 | * Software is furnished to do so, subject to the following conditions: |
| 14 | * |
| 15 | * The above copyright notice and this permission notice shall be included in |
| 16 | * all copies or substantial portions of the Software. |
| 17 | * |
| 18 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 19 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 20 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| 21 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 22 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
| 23 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS |
| 24 | * IN THE SOFTWARE. |
| 25 | */ |
| 26 | |
| 27 | /* |
| 28 | * This fairly simple test program dumps output in a similar format to the |
| 29 | * "xrandr" tool everyone knows & loves. It's necessarily slightly different |
| 30 | * since the kernel separates outputs into encoder and connector structures, |
| 31 | * each with their own unique ID. The program also allows test testing of the |
| 32 | * memory management and mode setting APIs by allowing the user to specify a |
| 33 | * connector and mode to use for mode setting. If all works as expected, a |
| 34 | * blue background should be painted on the monitor attached to the specified |
| 35 | * connector after the selected mode is set. |
| 36 | * |
| 37 | * TODO: use cairo to write the mode info on the selected output once |
| 38 | * the mode has been programmed, along with possible test patterns. |
| 39 | */ |
Kristian Høgsberg | 7a389aa | 2009-02-03 15:03:41 -0500 | [diff] [blame] | 40 | #include "config.h" |
| 41 | |
Jesse Barnes | 731cd55 | 2008-12-17 10:09:49 -0800 | [diff] [blame] | 42 | #include <assert.h> |
| 43 | #include <stdio.h> |
| 44 | #include <stdlib.h> |
| 45 | #include <stdint.h> |
Paulo Zanoni | d72a44c | 2012-04-21 17:51:53 -0300 | [diff] [blame] | 46 | #include <inttypes.h> |
Jesse Barnes | 731cd55 | 2008-12-17 10:09:49 -0800 | [diff] [blame] | 47 | #include <unistd.h> |
| 48 | #include <string.h> |
| 49 | #include <errno.h> |
Kristian Høgsberg | 1e1b3c0 | 2009-11-17 15:32:23 -0500 | [diff] [blame] | 50 | #include <sys/poll.h> |
Matthew W. S. Bell | e4a5196 | 2010-01-30 02:14:44 +0000 | [diff] [blame] | 51 | #include <sys/time.h> |
Jesse Barnes | 731cd55 | 2008-12-17 10:09:49 -0800 | [diff] [blame] | 52 | |
| 53 | #include "xf86drm.h" |
| 54 | #include "xf86drmMode.h" |
Rob Clark | d55de74 | 2011-12-14 21:06:43 -0600 | [diff] [blame] | 55 | #include "drm_fourcc.h" |
Benjamin Franzke | 8fef290 | 2011-02-17 10:47:47 +0100 | [diff] [blame] | 56 | #include "libkms.h" |
Jesse Barnes | 731cd55 | 2008-12-17 10:09:49 -0800 | [diff] [blame] | 57 | |
Laurent Pinchart | db004ba | 2012-07-20 16:37:00 +0200 | [diff] [blame] | 58 | #include "buffers.h" |
Kristian Høgsberg | 7a389aa | 2009-02-03 15:03:41 -0500 | [diff] [blame] | 59 | |
Jesse Barnes | 731cd55 | 2008-12-17 10:09:49 -0800 | [diff] [blame] | 60 | drmModeRes *resources; |
| 61 | int fd, modes; |
| 62 | |
| 63 | #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0])) |
| 64 | |
| 65 | struct type_name { |
| 66 | int type; |
| 67 | char *name; |
| 68 | }; |
| 69 | |
| 70 | #define type_name_fn(res) \ |
| 71 | char * res##_str(int type) { \ |
Paulo Zanoni | 9b44fbd | 2012-04-21 17:51:50 -0300 | [diff] [blame] | 72 | unsigned int i; \ |
Jesse Barnes | 731cd55 | 2008-12-17 10:09:49 -0800 | [diff] [blame] | 73 | for (i = 0; i < ARRAY_SIZE(res##_names); i++) { \ |
| 74 | if (res##_names[i].type == type) \ |
| 75 | return res##_names[i].name; \ |
| 76 | } \ |
| 77 | return "(invalid)"; \ |
| 78 | } |
| 79 | |
| 80 | struct type_name encoder_type_names[] = { |
| 81 | { DRM_MODE_ENCODER_NONE, "none" }, |
| 82 | { DRM_MODE_ENCODER_DAC, "DAC" }, |
| 83 | { DRM_MODE_ENCODER_TMDS, "TMDS" }, |
| 84 | { DRM_MODE_ENCODER_LVDS, "LVDS" }, |
| 85 | { DRM_MODE_ENCODER_TVDAC, "TVDAC" }, |
| 86 | }; |
| 87 | |
| 88 | type_name_fn(encoder_type) |
| 89 | |
| 90 | struct type_name connector_status_names[] = { |
| 91 | { DRM_MODE_CONNECTED, "connected" }, |
| 92 | { DRM_MODE_DISCONNECTED, "disconnected" }, |
| 93 | { DRM_MODE_UNKNOWNCONNECTION, "unknown" }, |
| 94 | }; |
| 95 | |
| 96 | type_name_fn(connector_status) |
| 97 | |
| 98 | struct type_name connector_type_names[] = { |
| 99 | { DRM_MODE_CONNECTOR_Unknown, "unknown" }, |
| 100 | { DRM_MODE_CONNECTOR_VGA, "VGA" }, |
| 101 | { DRM_MODE_CONNECTOR_DVII, "DVI-I" }, |
| 102 | { DRM_MODE_CONNECTOR_DVID, "DVI-D" }, |
| 103 | { DRM_MODE_CONNECTOR_DVIA, "DVI-A" }, |
| 104 | { DRM_MODE_CONNECTOR_Composite, "composite" }, |
| 105 | { DRM_MODE_CONNECTOR_SVIDEO, "s-video" }, |
| 106 | { DRM_MODE_CONNECTOR_LVDS, "LVDS" }, |
| 107 | { DRM_MODE_CONNECTOR_Component, "component" }, |
| 108 | { DRM_MODE_CONNECTOR_9PinDIN, "9-pin DIN" }, |
| 109 | { DRM_MODE_CONNECTOR_DisplayPort, "displayport" }, |
| 110 | { DRM_MODE_CONNECTOR_HDMIA, "HDMI-A" }, |
| 111 | { DRM_MODE_CONNECTOR_HDMIB, "HDMI-B" }, |
Jesse Barnes | b8abe61 | 2010-09-07 13:10:15 -0700 | [diff] [blame] | 112 | { DRM_MODE_CONNECTOR_TV, "TV" }, |
| 113 | { DRM_MODE_CONNECTOR_eDP, "embedded displayport" }, |
Jesse Barnes | 731cd55 | 2008-12-17 10:09:49 -0800 | [diff] [blame] | 114 | }; |
| 115 | |
| 116 | type_name_fn(connector_type) |
| 117 | |
Kristian Høgsberg | c0ed9b2 | 2012-06-28 10:48:31 -0400 | [diff] [blame] | 118 | #define bit_name_fn(res) \ |
| 119 | char * res##_str(int type) { \ |
| 120 | int i; \ |
| 121 | const char *sep = ""; \ |
| 122 | for (i = 0; i < ARRAY_SIZE(res##_names); i++) { \ |
| 123 | if (type & (1 << i)) { \ |
| 124 | printf("%s%s", sep, res##_names[i]); \ |
| 125 | sep = ", "; \ |
| 126 | } \ |
| 127 | } \ |
Tobias Klausmann | 6fa2b29 | 2012-08-12 00:00:40 +0200 | [diff] [blame^] | 128 | return NULL; \ |
Kristian Høgsberg | c0ed9b2 | 2012-06-28 10:48:31 -0400 | [diff] [blame] | 129 | } |
| 130 | |
| 131 | static const char *mode_type_names[] = { |
| 132 | "builtin", |
| 133 | "clock_c", |
| 134 | "crtc_c", |
| 135 | "preferred", |
| 136 | "default", |
| 137 | "userdef", |
| 138 | "driver", |
| 139 | }; |
| 140 | |
| 141 | bit_name_fn(mode_type) |
| 142 | |
| 143 | static const char *mode_flag_names[] = { |
| 144 | "phsync", |
| 145 | "nhsync", |
| 146 | "pvsync", |
| 147 | "nvsync", |
| 148 | "interlace", |
| 149 | "dblscan", |
| 150 | "csync", |
| 151 | "pcsync", |
| 152 | "ncsync", |
| 153 | "hskew", |
| 154 | "bcast", |
| 155 | "pixmux", |
| 156 | "dblclk", |
| 157 | "clkdiv2" |
| 158 | }; |
| 159 | |
| 160 | bit_name_fn(mode_flag) |
| 161 | |
Jesse Barnes | 731cd55 | 2008-12-17 10:09:49 -0800 | [diff] [blame] | 162 | void dump_encoders(void) |
| 163 | { |
| 164 | drmModeEncoder *encoder; |
| 165 | int i; |
| 166 | |
| 167 | printf("Encoders:\n"); |
| 168 | printf("id\tcrtc\ttype\tpossible crtcs\tpossible clones\t\n"); |
| 169 | for (i = 0; i < resources->count_encoders; i++) { |
| 170 | encoder = drmModeGetEncoder(fd, resources->encoders[i]); |
| 171 | |
| 172 | if (!encoder) { |
| 173 | fprintf(stderr, "could not get encoder %i: %s\n", |
| 174 | resources->encoders[i], strerror(errno)); |
| 175 | continue; |
| 176 | } |
| 177 | printf("%d\t%d\t%s\t0x%08x\t0x%08x\n", |
| 178 | encoder->encoder_id, |
| 179 | encoder->crtc_id, |
| 180 | encoder_type_str(encoder->encoder_type), |
| 181 | encoder->possible_crtcs, |
| 182 | encoder->possible_clones); |
| 183 | drmModeFreeEncoder(encoder); |
| 184 | } |
Kristian Høgsberg | 0243c9f | 2008-12-18 00:02:43 -0500 | [diff] [blame] | 185 | printf("\n"); |
| 186 | } |
| 187 | |
Kristian Høgsberg | 9fc85b4 | 2009-02-23 15:08:03 -0500 | [diff] [blame] | 188 | void dump_mode(drmModeModeInfo *mode) |
Kristian Høgsberg | 0243c9f | 2008-12-18 00:02:43 -0500 | [diff] [blame] | 189 | { |
Kristian Høgsberg | c0ed9b2 | 2012-06-28 10:48:31 -0400 | [diff] [blame] | 190 | printf(" %s %d %d %d %d %d %d %d %d %d", |
Kristian Høgsberg | 0243c9f | 2008-12-18 00:02:43 -0500 | [diff] [blame] | 191 | mode->name, |
Marcin Kościelnicki | 694ef59 | 2010-02-27 15:04:42 +0000 | [diff] [blame] | 192 | mode->vrefresh, |
Kristian Høgsberg | 0243c9f | 2008-12-18 00:02:43 -0500 | [diff] [blame] | 193 | mode->hdisplay, |
| 194 | mode->hsync_start, |
| 195 | mode->hsync_end, |
| 196 | mode->htotal, |
| 197 | mode->vdisplay, |
| 198 | mode->vsync_start, |
| 199 | mode->vsync_end, |
| 200 | mode->vtotal); |
Kristian Høgsberg | c0ed9b2 | 2012-06-28 10:48:31 -0400 | [diff] [blame] | 201 | |
| 202 | printf(" flags: "); |
| 203 | mode_flag_str(mode->flags); |
| 204 | printf("; type: "); |
| 205 | mode_type_str(mode->type); |
| 206 | printf("\n"); |
Jesse Barnes | 731cd55 | 2008-12-17 10:09:49 -0800 | [diff] [blame] | 207 | } |
| 208 | |
Kristian Høgsberg | 9fc85b4 | 2009-02-23 15:08:03 -0500 | [diff] [blame] | 209 | static void |
Paulo Zanoni | d72a44c | 2012-04-21 17:51:53 -0300 | [diff] [blame] | 210 | dump_blob(uint32_t blob_id) |
Kristian Høgsberg | 9fc85b4 | 2009-02-23 15:08:03 -0500 | [diff] [blame] | 211 | { |
Paulo Zanoni | d72a44c | 2012-04-21 17:51:53 -0300 | [diff] [blame] | 212 | uint32_t i; |
| 213 | unsigned char *blob_data; |
| 214 | drmModePropertyBlobPtr blob; |
Kristian Høgsberg | 9fc85b4 | 2009-02-23 15:08:03 -0500 | [diff] [blame] | 215 | |
Paulo Zanoni | d72a44c | 2012-04-21 17:51:53 -0300 | [diff] [blame] | 216 | blob = drmModeGetPropertyBlob(fd, blob_id); |
| 217 | if (!blob) |
| 218 | return; |
| 219 | |
| 220 | blob_data = blob->data; |
| 221 | |
| 222 | for (i = 0; i < blob->length; i++) { |
| 223 | if (i % 16 == 0) |
| 224 | printf("\n\t\t\t"); |
| 225 | printf("%.2hhx", blob_data[i]); |
Kristian Høgsberg | 9fc85b4 | 2009-02-23 15:08:03 -0500 | [diff] [blame] | 226 | } |
Paulo Zanoni | d72a44c | 2012-04-21 17:51:53 -0300 | [diff] [blame] | 227 | printf("\n"); |
| 228 | |
| 229 | drmModeFreePropertyBlob(blob); |
| 230 | } |
| 231 | |
| 232 | static void |
| 233 | dump_prop(uint32_t prop_id, uint64_t value) |
| 234 | { |
| 235 | int i; |
| 236 | drmModePropertyPtr prop; |
| 237 | |
| 238 | prop = drmModeGetProperty(fd, prop_id); |
| 239 | |
| 240 | printf("\t%d", prop_id); |
| 241 | if (!prop) { |
| 242 | printf("\n"); |
| 243 | return; |
| 244 | } |
| 245 | |
| 246 | printf(" %s:\n", prop->name); |
| 247 | |
| 248 | printf("\t\tflags:"); |
| 249 | if (prop->flags & DRM_MODE_PROP_PENDING) |
| 250 | printf(" pending"); |
| 251 | if (prop->flags & DRM_MODE_PROP_RANGE) |
| 252 | printf(" range"); |
| 253 | if (prop->flags & DRM_MODE_PROP_IMMUTABLE) |
| 254 | printf(" immutable"); |
| 255 | if (prop->flags & DRM_MODE_PROP_ENUM) |
| 256 | printf(" enum"); |
Rob Clark | 6df9e6a | 2012-06-05 12:28:38 -0500 | [diff] [blame] | 257 | if (prop->flags & DRM_MODE_PROP_BITMASK) |
| 258 | printf(" bitmask"); |
Paulo Zanoni | d72a44c | 2012-04-21 17:51:53 -0300 | [diff] [blame] | 259 | if (prop->flags & DRM_MODE_PROP_BLOB) |
| 260 | printf(" blob"); |
| 261 | printf("\n"); |
| 262 | |
| 263 | if (prop->flags & DRM_MODE_PROP_RANGE) { |
| 264 | printf("\t\tvalues:"); |
| 265 | for (i = 0; i < prop->count_values; i++) |
| 266 | printf(" %"PRIu64, prop->values[i]); |
| 267 | printf("\n"); |
| 268 | } |
| 269 | |
| 270 | if (prop->flags & DRM_MODE_PROP_ENUM) { |
| 271 | printf("\t\tenums:"); |
| 272 | for (i = 0; i < prop->count_enums; i++) |
| 273 | printf(" %s=%llu", prop->enums[i].name, |
| 274 | prop->enums[i].value); |
| 275 | printf("\n"); |
Rob Clark | 6df9e6a | 2012-06-05 12:28:38 -0500 | [diff] [blame] | 276 | } else if (prop->flags & DRM_MODE_PROP_BITMASK) { |
| 277 | printf("\t\tvalues:"); |
| 278 | for (i = 0; i < prop->count_enums; i++) |
| 279 | printf(" %s=0x%llx", prop->enums[i].name, |
| 280 | (1LL << prop->enums[i].value)); |
| 281 | printf("\n"); |
Paulo Zanoni | d72a44c | 2012-04-21 17:51:53 -0300 | [diff] [blame] | 282 | } else { |
| 283 | assert(prop->count_enums == 0); |
| 284 | } |
| 285 | |
| 286 | if (prop->flags & DRM_MODE_PROP_BLOB) { |
| 287 | printf("\t\tblobs:\n"); |
| 288 | for (i = 0; i < prop->count_blobs; i++) |
| 289 | dump_blob(prop->blob_ids[i]); |
| 290 | printf("\n"); |
| 291 | } else { |
| 292 | assert(prop->count_blobs == 0); |
| 293 | } |
| 294 | |
| 295 | printf("\t\tvalue:"); |
| 296 | if (prop->flags & DRM_MODE_PROP_BLOB) |
| 297 | dump_blob(value); |
| 298 | else |
| 299 | printf(" %"PRIu64"\n", value); |
| 300 | |
| 301 | drmModeFreeProperty(prop); |
Kristian Høgsberg | 9fc85b4 | 2009-02-23 15:08:03 -0500 | [diff] [blame] | 302 | } |
| 303 | |
Jesse Barnes | 731cd55 | 2008-12-17 10:09:49 -0800 | [diff] [blame] | 304 | void dump_connectors(void) |
| 305 | { |
| 306 | drmModeConnector *connector; |
| 307 | int i, j; |
| 308 | |
| 309 | printf("Connectors:\n"); |
Kristian Høgsberg | 1e1b3c0 | 2009-11-17 15:32:23 -0500 | [diff] [blame] | 310 | printf("id\tencoder\tstatus\t\ttype\tsize (mm)\tmodes\tencoders\n"); |
Jesse Barnes | 731cd55 | 2008-12-17 10:09:49 -0800 | [diff] [blame] | 311 | for (i = 0; i < resources->count_connectors; i++) { |
| 312 | connector = drmModeGetConnector(fd, resources->connectors[i]); |
| 313 | |
| 314 | if (!connector) { |
| 315 | fprintf(stderr, "could not get connector %i: %s\n", |
| 316 | resources->connectors[i], strerror(errno)); |
| 317 | continue; |
| 318 | } |
| 319 | |
Kristian Høgsberg | 1e1b3c0 | 2009-11-17 15:32:23 -0500 | [diff] [blame] | 320 | printf("%d\t%d\t%s\t%s\t%dx%d\t\t%d\t", |
Jesse Barnes | 731cd55 | 2008-12-17 10:09:49 -0800 | [diff] [blame] | 321 | connector->connector_id, |
| 322 | connector->encoder_id, |
| 323 | connector_status_str(connector->connection), |
| 324 | connector_type_str(connector->connector_type), |
| 325 | connector->mmWidth, connector->mmHeight, |
| 326 | connector->count_modes); |
| 327 | |
Kristian Høgsberg | 1e1b3c0 | 2009-11-17 15:32:23 -0500 | [diff] [blame] | 328 | for (j = 0; j < connector->count_encoders; j++) |
| 329 | printf("%s%d", j > 0 ? ", " : "", connector->encoders[j]); |
| 330 | printf("\n"); |
| 331 | |
Paulo Zanoni | a10bcaa | 2012-04-21 17:51:51 -0300 | [diff] [blame] | 332 | if (connector->count_modes) { |
| 333 | printf(" modes:\n"); |
Paulo Zanoni | d72a44c | 2012-04-21 17:51:53 -0300 | [diff] [blame] | 334 | printf("\tname refresh (Hz) hdisp hss hse htot vdisp " |
Paulo Zanoni | a10bcaa | 2012-04-21 17:51:51 -0300 | [diff] [blame] | 335 | "vss vse vtot)\n"); |
| 336 | for (j = 0; j < connector->count_modes; j++) |
| 337 | dump_mode(&connector->modes[j]); |
Jesse Barnes | 731cd55 | 2008-12-17 10:09:49 -0800 | [diff] [blame] | 338 | |
Paulo Zanoni | a10bcaa | 2012-04-21 17:51:51 -0300 | [diff] [blame] | 339 | printf(" props:\n"); |
Paulo Zanoni | d72a44c | 2012-04-21 17:51:53 -0300 | [diff] [blame] | 340 | for (j = 0; j < connector->count_props; j++) |
| 341 | dump_prop(connector->props[j], |
| 342 | connector->prop_values[j]); |
Paulo Zanoni | a10bcaa | 2012-04-21 17:51:51 -0300 | [diff] [blame] | 343 | } |
Marcin Kościelnicki | 9a37455 | 2010-02-27 15:04:40 +0000 | [diff] [blame] | 344 | |
| 345 | drmModeFreeConnector(connector); |
Jesse Barnes | 731cd55 | 2008-12-17 10:09:49 -0800 | [diff] [blame] | 346 | } |
Kristian Høgsberg | 0243c9f | 2008-12-18 00:02:43 -0500 | [diff] [blame] | 347 | printf("\n"); |
Jesse Barnes | 731cd55 | 2008-12-17 10:09:49 -0800 | [diff] [blame] | 348 | } |
| 349 | |
| 350 | void dump_crtcs(void) |
| 351 | { |
| 352 | drmModeCrtc *crtc; |
Paulo Zanoni | 86dece4 | 2012-05-15 18:38:29 -0300 | [diff] [blame] | 353 | drmModeObjectPropertiesPtr props; |
Jesse Barnes | 731cd55 | 2008-12-17 10:09:49 -0800 | [diff] [blame] | 354 | int i; |
Paulo Zanoni | 86dece4 | 2012-05-15 18:38:29 -0300 | [diff] [blame] | 355 | uint32_t j; |
Jesse Barnes | 731cd55 | 2008-12-17 10:09:49 -0800 | [diff] [blame] | 356 | |
Kristian Høgsberg | 0243c9f | 2008-12-18 00:02:43 -0500 | [diff] [blame] | 357 | printf("CRTCs:\n"); |
| 358 | printf("id\tfb\tpos\tsize\n"); |
Jesse Barnes | 731cd55 | 2008-12-17 10:09:49 -0800 | [diff] [blame] | 359 | for (i = 0; i < resources->count_crtcs; i++) { |
| 360 | crtc = drmModeGetCrtc(fd, resources->crtcs[i]); |
| 361 | |
| 362 | if (!crtc) { |
| 363 | fprintf(stderr, "could not get crtc %i: %s\n", |
| 364 | resources->crtcs[i], strerror(errno)); |
| 365 | continue; |
| 366 | } |
Kristian Høgsberg | 0243c9f | 2008-12-18 00:02:43 -0500 | [diff] [blame] | 367 | printf("%d\t%d\t(%d,%d)\t(%dx%d)\n", |
| 368 | crtc->crtc_id, |
| 369 | crtc->buffer_id, |
| 370 | crtc->x, crtc->y, |
| 371 | crtc->width, crtc->height); |
| 372 | dump_mode(&crtc->mode); |
| 373 | |
Paulo Zanoni | 86dece4 | 2012-05-15 18:38:29 -0300 | [diff] [blame] | 374 | printf(" props:\n"); |
| 375 | props = drmModeObjectGetProperties(fd, crtc->crtc_id, |
| 376 | DRM_MODE_OBJECT_CRTC); |
| 377 | if (props) { |
| 378 | for (j = 0; j < props->count_props; j++) |
| 379 | dump_prop(props->props[j], |
| 380 | props->prop_values[j]); |
| 381 | drmModeFreeObjectProperties(props); |
| 382 | } else { |
| 383 | printf("\tcould not get crtc properties: %s\n", |
| 384 | strerror(errno)); |
| 385 | } |
| 386 | |
Jesse Barnes | 731cd55 | 2008-12-17 10:09:49 -0800 | [diff] [blame] | 387 | drmModeFreeCrtc(crtc); |
| 388 | } |
Kristian Høgsberg | 0243c9f | 2008-12-18 00:02:43 -0500 | [diff] [blame] | 389 | printf("\n"); |
Jesse Barnes | 731cd55 | 2008-12-17 10:09:49 -0800 | [diff] [blame] | 390 | } |
| 391 | |
| 392 | void dump_framebuffers(void) |
| 393 | { |
| 394 | drmModeFB *fb; |
| 395 | int i; |
| 396 | |
Kristian Høgsberg | 0243c9f | 2008-12-18 00:02:43 -0500 | [diff] [blame] | 397 | printf("Frame buffers:\n"); |
| 398 | printf("id\tsize\tpitch\n"); |
Jesse Barnes | 731cd55 | 2008-12-17 10:09:49 -0800 | [diff] [blame] | 399 | for (i = 0; i < resources->count_fbs; i++) { |
| 400 | fb = drmModeGetFB(fd, resources->fbs[i]); |
| 401 | |
| 402 | if (!fb) { |
| 403 | fprintf(stderr, "could not get fb %i: %s\n", |
| 404 | resources->fbs[i], strerror(errno)); |
| 405 | continue; |
| 406 | } |
Matthew W. S. Bell | e4a5196 | 2010-01-30 02:14:44 +0000 | [diff] [blame] | 407 | printf("%u\t(%ux%u)\t%u\n", |
Kristian Høgsberg | 0243c9f | 2008-12-18 00:02:43 -0500 | [diff] [blame] | 408 | fb->fb_id, |
Matthew W. S. Bell | e4a5196 | 2010-01-30 02:14:44 +0000 | [diff] [blame] | 409 | fb->width, fb->height, |
| 410 | fb->pitch); |
Kristian Høgsberg | 0243c9f | 2008-12-18 00:02:43 -0500 | [diff] [blame] | 411 | |
Jesse Barnes | 731cd55 | 2008-12-17 10:09:49 -0800 | [diff] [blame] | 412 | drmModeFreeFB(fb); |
| 413 | } |
Kristian Høgsberg | 0243c9f | 2008-12-18 00:02:43 -0500 | [diff] [blame] | 414 | printf("\n"); |
Jesse Barnes | 731cd55 | 2008-12-17 10:09:49 -0800 | [diff] [blame] | 415 | } |
| 416 | |
Rob Clark | d55de74 | 2011-12-14 21:06:43 -0600 | [diff] [blame] | 417 | static void dump_planes(void) |
| 418 | { |
Rob Clark | 25e4cb4 | 2012-06-05 12:28:47 -0500 | [diff] [blame] | 419 | drmModeObjectPropertiesPtr props; |
Rob Clark | d55de74 | 2011-12-14 21:06:43 -0600 | [diff] [blame] | 420 | drmModePlaneRes *plane_resources; |
| 421 | drmModePlane *ovr; |
Paulo Zanoni | 9b44fbd | 2012-04-21 17:51:50 -0300 | [diff] [blame] | 422 | unsigned int i, j; |
Rob Clark | d55de74 | 2011-12-14 21:06:43 -0600 | [diff] [blame] | 423 | |
| 424 | plane_resources = drmModeGetPlaneResources(fd); |
| 425 | if (!plane_resources) { |
| 426 | fprintf(stderr, "drmModeGetPlaneResources failed: %s\n", |
| 427 | strerror(errno)); |
| 428 | return; |
| 429 | } |
| 430 | |
| 431 | printf("Planes:\n"); |
| 432 | printf("id\tcrtc\tfb\tCRTC x,y\tx,y\tgamma size\n"); |
| 433 | for (i = 0; i < plane_resources->count_planes; i++) { |
| 434 | ovr = drmModeGetPlane(fd, plane_resources->planes[i]); |
| 435 | if (!ovr) { |
| 436 | fprintf(stderr, "drmModeGetPlane failed: %s\n", |
| 437 | strerror(errno)); |
| 438 | continue; |
| 439 | } |
| 440 | |
| 441 | printf("%d\t%d\t%d\t%d,%d\t\t%d,%d\t%d\n", |
| 442 | ovr->plane_id, ovr->crtc_id, ovr->fb_id, |
| 443 | ovr->crtc_x, ovr->crtc_y, ovr->x, ovr->y, |
| 444 | ovr->gamma_size); |
| 445 | |
| 446 | if (!ovr->count_formats) |
| 447 | continue; |
| 448 | |
| 449 | printf(" formats:"); |
| 450 | for (j = 0; j < ovr->count_formats; j++) |
| 451 | printf(" %4.4s", (char *)&ovr->formats[j]); |
| 452 | printf("\n"); |
| 453 | |
Rob Clark | 25e4cb4 | 2012-06-05 12:28:47 -0500 | [diff] [blame] | 454 | printf(" props:\n"); |
| 455 | props = drmModeObjectGetProperties(fd, ovr->plane_id, |
| 456 | DRM_MODE_OBJECT_PLANE); |
| 457 | if (props) { |
| 458 | for (j = 0; j < props->count_props; j++) |
| 459 | dump_prop(props->props[j], |
| 460 | props->prop_values[j]); |
| 461 | drmModeFreeObjectProperties(props); |
| 462 | } else { |
| 463 | printf("\tcould not get plane properties: %s\n", |
| 464 | strerror(errno)); |
| 465 | } |
| 466 | |
Rob Clark | d55de74 | 2011-12-14 21:06:43 -0600 | [diff] [blame] | 467 | drmModeFreePlane(ovr); |
| 468 | } |
| 469 | printf("\n"); |
| 470 | |
Paulo Zanoni | 0ef7644 | 2012-04-21 17:51:52 -0300 | [diff] [blame] | 471 | drmModeFreePlaneResources(plane_resources); |
Rob Clark | d55de74 | 2011-12-14 21:06:43 -0600 | [diff] [blame] | 472 | return; |
| 473 | } |
| 474 | |
Laurent Pinchart | a94ee62 | 2012-07-20 14:50:42 +0200 | [diff] [blame] | 475 | /* ----------------------------------------------------------------------------- |
| 476 | * Connectors and planes |
| 477 | */ |
| 478 | |
Jesse Barnes | 731cd55 | 2008-12-17 10:09:49 -0800 | [diff] [blame] | 479 | /* |
| 480 | * Mode setting with the kernel interfaces is a bit of a chore. |
| 481 | * First you have to find the connector in question and make sure the |
| 482 | * requested mode is available. |
| 483 | * Then you need to find the encoder attached to that connector so you |
| 484 | * can bind it with a free crtc. |
| 485 | */ |
Kristian Høgsberg | 669fde3 | 2009-02-03 14:00:00 -0500 | [diff] [blame] | 486 | struct connector { |
Matthew W. S. Bell | e4a5196 | 2010-01-30 02:14:44 +0000 | [diff] [blame] | 487 | uint32_t id; |
Kristian Høgsberg | 669fde3 | 2009-02-03 14:00:00 -0500 | [diff] [blame] | 488 | char mode_str[64]; |
Laurent Pinchart | cc90ffa | 2012-07-20 14:50:48 +0200 | [diff] [blame] | 489 | char format_str[5]; |
| 490 | unsigned int fourcc; |
Kristian Høgsberg | 9fc85b4 | 2009-02-23 15:08:03 -0500 | [diff] [blame] | 491 | drmModeModeInfo *mode; |
Kristian Høgsberg | 669fde3 | 2009-02-03 14:00:00 -0500 | [diff] [blame] | 492 | drmModeEncoder *encoder; |
Kristian Høgsberg | 8b88036 | 2009-02-04 12:17:13 -0500 | [diff] [blame] | 493 | int crtc; |
Rob Clark | d55de74 | 2011-12-14 21:06:43 -0600 | [diff] [blame] | 494 | int pipe; |
Kristian Høgsberg | 1e1b3c0 | 2009-11-17 15:32:23 -0500 | [diff] [blame] | 495 | unsigned int fb_id[2], current_fb_id; |
| 496 | struct timeval start; |
| 497 | |
| 498 | int swap_count; |
Rob Clark | d55de74 | 2011-12-14 21:06:43 -0600 | [diff] [blame] | 499 | }; |
| 500 | |
| 501 | struct plane { |
| 502 | uint32_t con_id; /* the id of connector to bind to */ |
| 503 | uint32_t w, h; |
| 504 | unsigned int fb_id; |
Rob Clark | b83ad86 | 2011-12-14 22:24:14 -0600 | [diff] [blame] | 505 | char format_str[5]; /* need to leave room for terminating \0 */ |
Laurent Pinchart | 0375222 | 2012-07-20 14:50:47 +0200 | [diff] [blame] | 506 | unsigned int fourcc; |
Rob Clark | d55de74 | 2011-12-14 21:06:43 -0600 | [diff] [blame] | 507 | }; |
Kristian Høgsberg | 669fde3 | 2009-02-03 14:00:00 -0500 | [diff] [blame] | 508 | |
| 509 | static void |
| 510 | connector_find_mode(struct connector *c) |
Jesse Barnes | 731cd55 | 2008-12-17 10:09:49 -0800 | [diff] [blame] | 511 | { |
| 512 | drmModeConnector *connector; |
Matthew W. S. Bell | e4a5196 | 2010-01-30 02:14:44 +0000 | [diff] [blame] | 513 | int i, j; |
Jesse Barnes | 731cd55 | 2008-12-17 10:09:49 -0800 | [diff] [blame] | 514 | |
| 515 | /* First, find the connector & mode */ |
Kristian Høgsberg | 669fde3 | 2009-02-03 14:00:00 -0500 | [diff] [blame] | 516 | c->mode = NULL; |
Jesse Barnes | 731cd55 | 2008-12-17 10:09:49 -0800 | [diff] [blame] | 517 | for (i = 0; i < resources->count_connectors; i++) { |
| 518 | connector = drmModeGetConnector(fd, resources->connectors[i]); |
| 519 | |
| 520 | if (!connector) { |
| 521 | fprintf(stderr, "could not get connector %i: %s\n", |
| 522 | resources->connectors[i], strerror(errno)); |
| 523 | drmModeFreeConnector(connector); |
| 524 | continue; |
| 525 | } |
| 526 | |
| 527 | if (!connector->count_modes) { |
| 528 | drmModeFreeConnector(connector); |
| 529 | continue; |
| 530 | } |
| 531 | |
Kristian Høgsberg | 669fde3 | 2009-02-03 14:00:00 -0500 | [diff] [blame] | 532 | if (connector->connector_id != c->id) { |
Jesse Barnes | 731cd55 | 2008-12-17 10:09:49 -0800 | [diff] [blame] | 533 | drmModeFreeConnector(connector); |
| 534 | continue; |
| 535 | } |
| 536 | |
| 537 | for (j = 0; j < connector->count_modes; j++) { |
Kristian Høgsberg | 669fde3 | 2009-02-03 14:00:00 -0500 | [diff] [blame] | 538 | c->mode = &connector->modes[j]; |
| 539 | if (!strcmp(c->mode->name, c->mode_str)) |
Jesse Barnes | 731cd55 | 2008-12-17 10:09:49 -0800 | [diff] [blame] | 540 | break; |
| 541 | } |
| 542 | |
| 543 | /* Found it, break out */ |
Kristian Høgsberg | 669fde3 | 2009-02-03 14:00:00 -0500 | [diff] [blame] | 544 | if (c->mode) |
Jesse Barnes | 731cd55 | 2008-12-17 10:09:49 -0800 | [diff] [blame] | 545 | break; |
| 546 | |
| 547 | drmModeFreeConnector(connector); |
| 548 | } |
| 549 | |
Kristian Høgsberg | 669fde3 | 2009-02-03 14:00:00 -0500 | [diff] [blame] | 550 | if (!c->mode) { |
| 551 | fprintf(stderr, "failed to find mode \"%s\"\n", c->mode_str); |
Jesse Barnes | 731cd55 | 2008-12-17 10:09:49 -0800 | [diff] [blame] | 552 | return; |
| 553 | } |
| 554 | |
Jesse Barnes | 731cd55 | 2008-12-17 10:09:49 -0800 | [diff] [blame] | 555 | /* Now get the encoder */ |
| 556 | for (i = 0; i < resources->count_encoders; i++) { |
Kristian Høgsberg | 669fde3 | 2009-02-03 14:00:00 -0500 | [diff] [blame] | 557 | c->encoder = drmModeGetEncoder(fd, resources->encoders[i]); |
Jesse Barnes | 731cd55 | 2008-12-17 10:09:49 -0800 | [diff] [blame] | 558 | |
Kristian Høgsberg | 669fde3 | 2009-02-03 14:00:00 -0500 | [diff] [blame] | 559 | if (!c->encoder) { |
Jesse Barnes | 731cd55 | 2008-12-17 10:09:49 -0800 | [diff] [blame] | 560 | fprintf(stderr, "could not get encoder %i: %s\n", |
| 561 | resources->encoders[i], strerror(errno)); |
Kristian Høgsberg | 669fde3 | 2009-02-03 14:00:00 -0500 | [diff] [blame] | 562 | drmModeFreeEncoder(c->encoder); |
Jesse Barnes | 731cd55 | 2008-12-17 10:09:49 -0800 | [diff] [blame] | 563 | continue; |
| 564 | } |
| 565 | |
Kristian Høgsberg | 669fde3 | 2009-02-03 14:00:00 -0500 | [diff] [blame] | 566 | if (c->encoder->encoder_id == connector->encoder_id) |
Jesse Barnes | 731cd55 | 2008-12-17 10:09:49 -0800 | [diff] [blame] | 567 | break; |
| 568 | |
Kristian Høgsberg | 669fde3 | 2009-02-03 14:00:00 -0500 | [diff] [blame] | 569 | drmModeFreeEncoder(c->encoder); |
| 570 | } |
Kristian Høgsberg | 8b88036 | 2009-02-04 12:17:13 -0500 | [diff] [blame] | 571 | |
| 572 | if (c->crtc == -1) |
| 573 | c->crtc = c->encoder->crtc_id; |
Rob Clark | d55de74 | 2011-12-14 21:06:43 -0600 | [diff] [blame] | 574 | |
| 575 | /* and figure out which crtc index it is: */ |
| 576 | for (i = 0; i < resources->count_crtcs; i++) { |
| 577 | if (c->crtc == resources->crtcs[i]) { |
| 578 | c->pipe = i; |
| 579 | break; |
| 580 | } |
| 581 | } |
| 582 | |
Kristian Høgsberg | 669fde3 | 2009-02-03 14:00:00 -0500 | [diff] [blame] | 583 | } |
| 584 | |
Laurent Pinchart | 3fdc177 | 2012-07-20 14:50:41 +0200 | [diff] [blame] | 585 | /* -------------------------------------------------------------------------- */ |
| 586 | |
| 587 | void |
| 588 | page_flip_handler(int fd, unsigned int frame, |
| 589 | unsigned int sec, unsigned int usec, void *data) |
| 590 | { |
| 591 | struct connector *c; |
| 592 | unsigned int new_fb_id; |
| 593 | struct timeval end; |
| 594 | double t; |
| 595 | |
| 596 | c = data; |
| 597 | if (c->current_fb_id == c->fb_id[0]) |
| 598 | new_fb_id = c->fb_id[1]; |
| 599 | else |
| 600 | new_fb_id = c->fb_id[0]; |
| 601 | |
| 602 | drmModePageFlip(fd, c->crtc, new_fb_id, |
| 603 | DRM_MODE_PAGE_FLIP_EVENT, c); |
| 604 | c->current_fb_id = new_fb_id; |
| 605 | c->swap_count++; |
| 606 | if (c->swap_count == 60) { |
| 607 | gettimeofday(&end, NULL); |
| 608 | t = end.tv_sec + end.tv_usec * 1e-6 - |
| 609 | (c->start.tv_sec + c->start.tv_usec * 1e-6); |
| 610 | fprintf(stderr, "freq: %.02fHz\n", c->swap_count / t); |
| 611 | c->swap_count = 0; |
| 612 | c->start = end; |
| 613 | } |
| 614 | } |
| 615 | |
Rob Clark | d55de74 | 2011-12-14 21:06:43 -0600 | [diff] [blame] | 616 | static int |
| 617 | set_plane(struct kms_driver *kms, struct connector *c, struct plane *p) |
| 618 | { |
| 619 | drmModePlaneRes *plane_resources; |
| 620 | drmModePlane *ovr; |
| 621 | uint32_t handles[4], pitches[4], offsets[4] = {0}; /* we only use [0] */ |
| 622 | uint32_t plane_id = 0; |
| 623 | struct kms_bo *plane_bo; |
Laurent Pinchart | 0375222 | 2012-07-20 14:50:47 +0200 | [diff] [blame] | 624 | uint32_t plane_flags = 0; |
Paulo Zanoni | 9b44fbd | 2012-04-21 17:51:50 -0300 | [diff] [blame] | 625 | int ret, crtc_x, crtc_y, crtc_w, crtc_h; |
| 626 | unsigned int i; |
Rob Clark | d55de74 | 2011-12-14 21:06:43 -0600 | [diff] [blame] | 627 | |
| 628 | /* find an unused plane which can be connected to our crtc */ |
| 629 | plane_resources = drmModeGetPlaneResources(fd); |
| 630 | if (!plane_resources) { |
| 631 | fprintf(stderr, "drmModeGetPlaneResources failed: %s\n", |
| 632 | strerror(errno)); |
| 633 | return -1; |
| 634 | } |
| 635 | |
| 636 | for (i = 0; i < plane_resources->count_planes && !plane_id; i++) { |
| 637 | ovr = drmModeGetPlane(fd, plane_resources->planes[i]); |
| 638 | if (!ovr) { |
| 639 | fprintf(stderr, "drmModeGetPlane failed: %s\n", |
| 640 | strerror(errno)); |
| 641 | return -1; |
| 642 | } |
| 643 | |
| 644 | if ((ovr->possible_crtcs & (1 << c->pipe)) && !ovr->crtc_id) |
| 645 | plane_id = ovr->plane_id; |
| 646 | |
| 647 | drmModeFreePlane(ovr); |
| 648 | } |
| 649 | |
Rob Clark | b83ad86 | 2011-12-14 22:24:14 -0600 | [diff] [blame] | 650 | fprintf(stderr, "testing %dx%d@%s overlay plane\n", |
| 651 | p->w, p->h, p->format_str); |
| 652 | |
Rob Clark | d55de74 | 2011-12-14 21:06:43 -0600 | [diff] [blame] | 653 | if (!plane_id) { |
| 654 | fprintf(stderr, "failed to find plane!\n"); |
| 655 | return -1; |
| 656 | } |
| 657 | |
Laurent Pinchart | 0375222 | 2012-07-20 14:50:47 +0200 | [diff] [blame] | 658 | plane_bo = create_test_buffer(kms, p->fourcc, p->w, p->h, handles, |
Laurent Pinchart | a94ee62 | 2012-07-20 14:50:42 +0200 | [diff] [blame] | 659 | pitches, offsets, PATTERN_TILES); |
Laurent Pinchart | 3fdc177 | 2012-07-20 14:50:41 +0200 | [diff] [blame] | 660 | if (plane_bo == NULL) |
| 661 | return -1; |
Rob Clark | d55de74 | 2011-12-14 21:06:43 -0600 | [diff] [blame] | 662 | |
| 663 | /* just use single plane format for now.. */ |
Laurent Pinchart | 0375222 | 2012-07-20 14:50:47 +0200 | [diff] [blame] | 664 | if (drmModeAddFB2(fd, p->w, p->h, p->fourcc, |
Rob Clark | d55de74 | 2011-12-14 21:06:43 -0600 | [diff] [blame] | 665 | handles, pitches, offsets, &p->fb_id, plane_flags)) { |
| 666 | fprintf(stderr, "failed to add fb: %s\n", strerror(errno)); |
| 667 | return -1; |
| 668 | } |
| 669 | |
| 670 | /* ok, boring.. but for now put in middle of screen: */ |
| 671 | crtc_x = c->mode->hdisplay / 3; |
| 672 | crtc_y = c->mode->vdisplay / 3; |
| 673 | crtc_w = crtc_x; |
| 674 | crtc_h = crtc_y; |
| 675 | |
| 676 | /* note src coords (last 4 args) are in Q16 format */ |
| 677 | if (drmModeSetPlane(fd, plane_id, c->crtc, p->fb_id, |
| 678 | plane_flags, crtc_x, crtc_y, crtc_w, crtc_h, |
| 679 | 0, 0, p->w << 16, p->h << 16)) { |
| 680 | fprintf(stderr, "failed to enable plane: %s\n", |
| 681 | strerror(errno)); |
| 682 | return -1; |
| 683 | } |
| 684 | |
| 685 | return 0; |
| 686 | } |
| 687 | |
Kristian Høgsberg | 669fde3 | 2009-02-03 14:00:00 -0500 | [diff] [blame] | 688 | static void |
Rob Clark | d55de74 | 2011-12-14 21:06:43 -0600 | [diff] [blame] | 689 | set_mode(struct connector *c, int count, struct plane *p, int plane_count, |
| 690 | int page_flip) |
Kristian Høgsberg | 669fde3 | 2009-02-03 14:00:00 -0500 | [diff] [blame] | 691 | { |
Benjamin Franzke | 8fef290 | 2011-02-17 10:47:47 +0100 | [diff] [blame] | 692 | struct kms_driver *kms; |
| 693 | struct kms_bo *bo, *other_bo; |
Kristian Høgsberg | 1e1b3c0 | 2009-11-17 15:32:23 -0500 | [diff] [blame] | 694 | unsigned int fb_id, other_fb_id; |
Laurent Pinchart | 3fdc177 | 2012-07-20 14:50:41 +0200 | [diff] [blame] | 695 | int i, j, ret, width, height, x; |
| 696 | uint32_t handles[4], pitches[4], offsets[4] = {0}; /* we only use [0] */ |
Kristian Høgsberg | 1e1b3c0 | 2009-11-17 15:32:23 -0500 | [diff] [blame] | 697 | drmEventContext evctx; |
Kristian Høgsberg | 669fde3 | 2009-02-03 14:00:00 -0500 | [diff] [blame] | 698 | |
| 699 | width = 0; |
| 700 | height = 0; |
| 701 | for (i = 0; i < count; i++) { |
| 702 | connector_find_mode(&c[i]); |
| 703 | if (c[i].mode == NULL) |
| 704 | continue; |
| 705 | width += c[i].mode->hdisplay; |
| 706 | if (height < c[i].mode->vdisplay) |
| 707 | height = c[i].mode->vdisplay; |
Jesse Barnes | 731cd55 | 2008-12-17 10:09:49 -0800 | [diff] [blame] | 708 | } |
| 709 | |
Benjamin Franzke | 8fef290 | 2011-02-17 10:47:47 +0100 | [diff] [blame] | 710 | ret = kms_create(fd, &kms); |
| 711 | if (ret) { |
| 712 | fprintf(stderr, "failed to create kms driver: %s\n", |
| 713 | strerror(-ret)); |
Jesse Barnes | 731cd55 | 2008-12-17 10:09:49 -0800 | [diff] [blame] | 714 | return; |
| 715 | } |
| 716 | |
Laurent Pinchart | cc90ffa | 2012-07-20 14:50:48 +0200 | [diff] [blame] | 717 | bo = create_test_buffer(kms, c->fourcc, width, height, handles, |
Laurent Pinchart | a94ee62 | 2012-07-20 14:50:42 +0200 | [diff] [blame] | 718 | pitches, offsets, PATTERN_SMPTE); |
Laurent Pinchart | 3fdc177 | 2012-07-20 14:50:41 +0200 | [diff] [blame] | 719 | if (bo == NULL) |
Jesse Barnes | 731cd55 | 2008-12-17 10:09:49 -0800 | [diff] [blame] | 720 | return; |
Jesse Barnes | 731cd55 | 2008-12-17 10:09:49 -0800 | [diff] [blame] | 721 | |
Laurent Pinchart | cc90ffa | 2012-07-20 14:50:48 +0200 | [diff] [blame] | 722 | ret = drmModeAddFB2(fd, width, height, c->fourcc, |
| 723 | handles, pitches, offsets, &fb_id, 0); |
Jesse Barnes | 731cd55 | 2008-12-17 10:09:49 -0800 | [diff] [blame] | 724 | if (ret) { |
Jakob Bornecrantz | 680b9c4 | 2011-10-19 13:32:26 +0200 | [diff] [blame] | 725 | fprintf(stderr, "failed to add fb (%ux%u): %s\n", |
| 726 | width, height, strerror(errno)); |
Jesse Barnes | 731cd55 | 2008-12-17 10:09:49 -0800 | [diff] [blame] | 727 | return; |
| 728 | } |
| 729 | |
Kristian Høgsberg | 669fde3 | 2009-02-03 14:00:00 -0500 | [diff] [blame] | 730 | x = 0; |
| 731 | for (i = 0; i < count; i++) { |
| 732 | if (c[i].mode == NULL) |
| 733 | continue; |
Kristian Høgsberg | 8b88036 | 2009-02-04 12:17:13 -0500 | [diff] [blame] | 734 | |
Laurent Pinchart | cc90ffa | 2012-07-20 14:50:48 +0200 | [diff] [blame] | 735 | printf("setting mode %s@%s on connector %d, crtc %d\n", |
| 736 | c[i].mode_str, c[i].format_str, c[i].id, c[i].crtc); |
Kristian Høgsberg | 8b88036 | 2009-02-04 12:17:13 -0500 | [diff] [blame] | 737 | |
| 738 | ret = drmModeSetCrtc(fd, c[i].crtc, fb_id, x, 0, |
Kristian Høgsberg | 669fde3 | 2009-02-03 14:00:00 -0500 | [diff] [blame] | 739 | &c[i].id, 1, c[i].mode); |
Jakob Bornecrantz | d23146f | 2011-10-19 13:32:43 +0200 | [diff] [blame] | 740 | |
| 741 | /* XXX: Actually check if this is needed */ |
| 742 | drmModeDirtyFB(fd, fb_id, NULL, 0); |
| 743 | |
Kristian Høgsberg | 669fde3 | 2009-02-03 14:00:00 -0500 | [diff] [blame] | 744 | x += c[i].mode->hdisplay; |
| 745 | |
| 746 | if (ret) { |
| 747 | fprintf(stderr, "failed to set mode: %s\n", strerror(errno)); |
| 748 | return; |
| 749 | } |
Rob Clark | d55de74 | 2011-12-14 21:06:43 -0600 | [diff] [blame] | 750 | |
| 751 | /* if we have a plane/overlay to show, set that up now: */ |
| 752 | for (j = 0; j < plane_count; j++) |
| 753 | if (p[j].con_id == c[i].id) |
| 754 | if (set_plane(kms, &c[i], &p[j])) |
| 755 | return; |
Jesse Barnes | 731cd55 | 2008-12-17 10:09:49 -0800 | [diff] [blame] | 756 | } |
Kristian Høgsberg | 1e1b3c0 | 2009-11-17 15:32:23 -0500 | [diff] [blame] | 757 | |
| 758 | if (!page_flip) |
| 759 | return; |
Benjamin Franzke | 8fef290 | 2011-02-17 10:47:47 +0100 | [diff] [blame] | 760 | |
Laurent Pinchart | cc90ffa | 2012-07-20 14:50:48 +0200 | [diff] [blame] | 761 | other_bo = create_test_buffer(kms, c->fourcc, width, height, handles, |
Laurent Pinchart | a94ee62 | 2012-07-20 14:50:42 +0200 | [diff] [blame] | 762 | pitches, offsets, PATTERN_PLAIN); |
Laurent Pinchart | 3fdc177 | 2012-07-20 14:50:41 +0200 | [diff] [blame] | 763 | if (other_bo == NULL) |
Kristian Høgsberg | 1e1b3c0 | 2009-11-17 15:32:23 -0500 | [diff] [blame] | 764 | return; |
| 765 | |
Laurent Pinchart | cc90ffa | 2012-07-20 14:50:48 +0200 | [diff] [blame] | 766 | ret = drmModeAddFB2(fd, width, height, c->fourcc, handles, pitches, offsets, |
| 767 | &other_fb_id, 0); |
Kristian Høgsberg | 1e1b3c0 | 2009-11-17 15:32:23 -0500 | [diff] [blame] | 768 | if (ret) { |
| 769 | fprintf(stderr, "failed to add fb: %s\n", strerror(errno)); |
| 770 | return; |
| 771 | } |
| 772 | |
| 773 | for (i = 0; i < count; i++) { |
| 774 | if (c[i].mode == NULL) |
| 775 | continue; |
| 776 | |
Jakob Bornecrantz | 3c8adda | 2011-09-28 23:34:09 +0200 | [diff] [blame] | 777 | ret = drmModePageFlip(fd, c[i].crtc, other_fb_id, |
| 778 | DRM_MODE_PAGE_FLIP_EVENT, &c[i]); |
| 779 | if (ret) { |
| 780 | fprintf(stderr, "failed to page flip: %s\n", strerror(errno)); |
| 781 | return; |
| 782 | } |
Kristian Høgsberg | 1e1b3c0 | 2009-11-17 15:32:23 -0500 | [diff] [blame] | 783 | gettimeofday(&c[i].start, NULL); |
| 784 | c[i].swap_count = 0; |
Matthew W. S. Bell | e4a5196 | 2010-01-30 02:14:44 +0000 | [diff] [blame] | 785 | c[i].fb_id[0] = fb_id; |
| 786 | c[i].fb_id[1] = other_fb_id; |
Benjamin Franzke | a697fb6 | 2011-02-17 20:36:42 +0100 | [diff] [blame] | 787 | c[i].current_fb_id = other_fb_id; |
Kristian Høgsberg | 1e1b3c0 | 2009-11-17 15:32:23 -0500 | [diff] [blame] | 788 | } |
| 789 | |
| 790 | memset(&evctx, 0, sizeof evctx); |
| 791 | evctx.version = DRM_EVENT_CONTEXT_VERSION; |
| 792 | evctx.vblank_handler = NULL; |
Jesse Barnes | 6f1eba0 | 2009-12-04 09:09:19 -0800 | [diff] [blame] | 793 | evctx.page_flip_handler = page_flip_handler; |
Kristian Høgsberg | 1e1b3c0 | 2009-11-17 15:32:23 -0500 | [diff] [blame] | 794 | |
| 795 | while (1) { |
Jesse Barnes | e6b3f90 | 2010-03-26 13:13:57 -0700 | [diff] [blame] | 796 | #if 0 |
Kristian Høgsberg | 1e1b3c0 | 2009-11-17 15:32:23 -0500 | [diff] [blame] | 797 | struct pollfd pfd[2]; |
| 798 | |
| 799 | pfd[0].fd = 0; |
| 800 | pfd[0].events = POLLIN; |
| 801 | pfd[1].fd = fd; |
| 802 | pfd[1].events = POLLIN; |
| 803 | |
| 804 | if (poll(pfd, 2, -1) < 0) { |
| 805 | fprintf(stderr, "poll error\n"); |
| 806 | break; |
| 807 | } |
| 808 | |
| 809 | if (pfd[0].revents) |
| 810 | break; |
Jesse Barnes | e6b3f90 | 2010-03-26 13:13:57 -0700 | [diff] [blame] | 811 | #else |
| 812 | struct timeval timeout = { .tv_sec = 3, .tv_usec = 0 }; |
| 813 | fd_set fds; |
| 814 | int ret; |
| 815 | |
| 816 | FD_ZERO(&fds); |
| 817 | FD_SET(0, &fds); |
| 818 | FD_SET(fd, &fds); |
| 819 | ret = select(fd + 1, &fds, NULL, NULL, &timeout); |
| 820 | |
| 821 | if (ret <= 0) { |
| 822 | fprintf(stderr, "select timed out or error (ret %d)\n", |
| 823 | ret); |
| 824 | continue; |
| 825 | } else if (FD_ISSET(0, &fds)) { |
| 826 | break; |
| 827 | } |
| 828 | #endif |
Kristian Høgsberg | 1e1b3c0 | 2009-11-17 15:32:23 -0500 | [diff] [blame] | 829 | |
| 830 | drmHandleEvent(fd, &evctx); |
| 831 | } |
Benjamin Franzke | 8fef290 | 2011-02-17 10:47:47 +0100 | [diff] [blame] | 832 | |
| 833 | kms_bo_destroy(&bo); |
| 834 | kms_bo_destroy(&other_bo); |
| 835 | kms_destroy(&kms); |
Jesse Barnes | 731cd55 | 2008-12-17 10:09:49 -0800 | [diff] [blame] | 836 | } |
| 837 | |
| 838 | extern char *optarg; |
| 839 | extern int optind, opterr, optopt; |
Rob Clark | d55de74 | 2011-12-14 21:06:43 -0600 | [diff] [blame] | 840 | static char optstr[] = "ecpmfs:P:v"; |
Jesse Barnes | 731cd55 | 2008-12-17 10:09:49 -0800 | [diff] [blame] | 841 | |
Laurent Pinchart | cc90ffa | 2012-07-20 14:50:48 +0200 | [diff] [blame] | 842 | #define min(a, b) ((a) < (b) ? (a) : (b)) |
| 843 | |
Laurent Pinchart | 0375222 | 2012-07-20 14:50:47 +0200 | [diff] [blame] | 844 | static int parse_connector(struct connector *c, const char *arg) |
| 845 | { |
Laurent Pinchart | cc90ffa | 2012-07-20 14:50:48 +0200 | [diff] [blame] | 846 | unsigned int len; |
| 847 | const char *p; |
| 848 | char *endp; |
| 849 | |
Laurent Pinchart | 0375222 | 2012-07-20 14:50:47 +0200 | [diff] [blame] | 850 | c->crtc = -1; |
Laurent Pinchart | cc90ffa | 2012-07-20 14:50:48 +0200 | [diff] [blame] | 851 | strcpy(c->format_str, "XR24"); |
Laurent Pinchart | 0375222 | 2012-07-20 14:50:47 +0200 | [diff] [blame] | 852 | |
Laurent Pinchart | cc90ffa | 2012-07-20 14:50:48 +0200 | [diff] [blame] | 853 | c->id = strtoul(arg, &endp, 10); |
| 854 | if (*endp == '@') { |
| 855 | arg = endp + 1; |
| 856 | c->crtc = strtoul(arg, &endp, 10); |
| 857 | } |
| 858 | if (*endp != ':') |
| 859 | return -1; |
Laurent Pinchart | 0375222 | 2012-07-20 14:50:47 +0200 | [diff] [blame] | 860 | |
Laurent Pinchart | cc90ffa | 2012-07-20 14:50:48 +0200 | [diff] [blame] | 861 | arg = endp + 1; |
Laurent Pinchart | 0375222 | 2012-07-20 14:50:47 +0200 | [diff] [blame] | 862 | |
Laurent Pinchart | cc90ffa | 2012-07-20 14:50:48 +0200 | [diff] [blame] | 863 | p = strchrnul(arg, '@'); |
| 864 | len = min(sizeof c->mode_str - 1, p - arg); |
| 865 | strncpy(c->mode_str, arg, len); |
| 866 | c->mode_str[len] = '\0'; |
| 867 | |
| 868 | if (*p == '@') { |
| 869 | strncpy(c->format_str, p + 1, 4); |
| 870 | c->format_str[4] = '\0'; |
Rob Clark | ebd7904 | 2012-07-23 11:35:06 -0500 | [diff] [blame] | 871 | } |
Laurent Pinchart | cc90ffa | 2012-07-20 14:50:48 +0200 | [diff] [blame] | 872 | |
Rob Clark | ebd7904 | 2012-07-23 11:35:06 -0500 | [diff] [blame] | 873 | c->fourcc = format_fourcc(c->format_str); |
| 874 | if (c->fourcc == 0) { |
| 875 | fprintf(stderr, "unknown format %s\n", c->format_str); |
| 876 | return -1; |
Laurent Pinchart | cc90ffa | 2012-07-20 14:50:48 +0200 | [diff] [blame] | 877 | } |
| 878 | |
| 879 | return 0; |
Laurent Pinchart | 0375222 | 2012-07-20 14:50:47 +0200 | [diff] [blame] | 880 | } |
| 881 | |
| 882 | static int parse_plane(struct plane *p, const char *arg) |
| 883 | { |
| 884 | strcpy(p->format_str, "XR24"); |
| 885 | |
| 886 | if (sscanf(arg, "%d:%dx%d@%4s", &p->con_id, &p->w, &p->h, &p->format_str) != 4 && |
| 887 | sscanf(arg, "%d:%dx%d", &p->con_id, &p->w, &p->h) != 3) |
| 888 | return -1; |
| 889 | |
| 890 | p->fourcc = format_fourcc(p->format_str); |
| 891 | if (p->fourcc == 0) { |
| 892 | fprintf(stderr, "unknown format %s\n", p->format_str); |
| 893 | return -1; |
| 894 | } |
| 895 | |
| 896 | return 0; |
| 897 | } |
| 898 | |
Jesse Barnes | 731cd55 | 2008-12-17 10:09:49 -0800 | [diff] [blame] | 899 | void usage(char *name) |
| 900 | { |
| 901 | fprintf(stderr, "usage: %s [-ecpmf]\n", name); |
| 902 | fprintf(stderr, "\t-e\tlist encoders\n"); |
| 903 | fprintf(stderr, "\t-c\tlist connectors\n"); |
Rob Clark | d55de74 | 2011-12-14 21:06:43 -0600 | [diff] [blame] | 904 | fprintf(stderr, "\t-p\tlist CRTCs and planes (pipes)\n"); |
Jesse Barnes | 731cd55 | 2008-12-17 10:09:49 -0800 | [diff] [blame] | 905 | fprintf(stderr, "\t-m\tlist modes\n"); |
| 906 | fprintf(stderr, "\t-f\tlist framebuffers\n"); |
Kristian Høgsberg | 1e1b3c0 | 2009-11-17 15:32:23 -0500 | [diff] [blame] | 907 | fprintf(stderr, "\t-v\ttest vsynced page flipping\n"); |
Laurent Pinchart | cc90ffa | 2012-07-20 14:50:48 +0200 | [diff] [blame] | 908 | fprintf(stderr, "\t-s <connector_id>[@<crtc_id>]:<mode>[@<format>]\tset a mode\n"); |
| 909 | fprintf(stderr, "\t-P <connector_id>:<w>x<h>[@<format>]\tset a plane\n"); |
Jesse Barnes | 731cd55 | 2008-12-17 10:09:49 -0800 | [diff] [blame] | 910 | fprintf(stderr, "\n\tDefault is to dump all info.\n"); |
| 911 | exit(0); |
| 912 | } |
| 913 | |
| 914 | #define dump_resource(res) if (res) dump_##res() |
| 915 | |
Paulo Zanoni | 9b44fbd | 2012-04-21 17:51:50 -0300 | [diff] [blame] | 916 | static int page_flipping_supported(void) |
Kristian Høgsberg | 59d97e7 | 2009-12-09 10:36:53 -0500 | [diff] [blame] | 917 | { |
Benjamin Franzke | 8fef290 | 2011-02-17 10:47:47 +0100 | [diff] [blame] | 918 | /*FIXME: generic ioctl needed? */ |
| 919 | return 1; |
| 920 | #if 0 |
Kristian Høgsberg | 59d97e7 | 2009-12-09 10:36:53 -0500 | [diff] [blame] | 921 | int ret, value; |
| 922 | struct drm_i915_getparam gp; |
| 923 | |
| 924 | gp.param = I915_PARAM_HAS_PAGEFLIPPING; |
| 925 | gp.value = &value; |
| 926 | |
| 927 | ret = drmCommandWriteRead(fd, DRM_I915_GETPARAM, &gp, sizeof(gp)); |
| 928 | if (ret) { |
| 929 | fprintf(stderr, "drm_i915_getparam: %m\n"); |
| 930 | return 0; |
| 931 | } |
| 932 | |
Matthew W. S. Bell | e4a5196 | 2010-01-30 02:14:44 +0000 | [diff] [blame] | 933 | return *gp.value; |
Benjamin Franzke | 8fef290 | 2011-02-17 10:47:47 +0100 | [diff] [blame] | 934 | #endif |
Kristian Høgsberg | 59d97e7 | 2009-12-09 10:36:53 -0500 | [diff] [blame] | 935 | } |
| 936 | |
Jesse Barnes | 731cd55 | 2008-12-17 10:09:49 -0800 | [diff] [blame] | 937 | int main(int argc, char **argv) |
| 938 | { |
| 939 | int c; |
Rob Clark | d55de74 | 2011-12-14 21:06:43 -0600 | [diff] [blame] | 940 | int encoders = 0, connectors = 0, crtcs = 0, planes = 0, framebuffers = 0; |
Kristian Høgsberg | 1e1b3c0 | 2009-11-17 15:32:23 -0500 | [diff] [blame] | 941 | int test_vsync = 0; |
Inki Dae | e07b650 | 2012-05-04 19:13:14 +0900 | [diff] [blame] | 942 | char *modules[] = { "i915", "radeon", "nouveau", "vmwgfx", "omapdrm", "exynos" }; |
Paulo Zanoni | 9b44fbd | 2012-04-21 17:51:50 -0300 | [diff] [blame] | 943 | unsigned int i; |
| 944 | int count = 0, plane_count = 0; |
Kristian Høgsberg | 669fde3 | 2009-02-03 14:00:00 -0500 | [diff] [blame] | 945 | struct connector con_args[2]; |
Rob Clark | b83ad86 | 2011-12-14 22:24:14 -0600 | [diff] [blame] | 946 | struct plane plane_args[2] = {0}; |
Kristian Høgsberg | 669fde3 | 2009-02-03 14:00:00 -0500 | [diff] [blame] | 947 | |
Jesse Barnes | 731cd55 | 2008-12-17 10:09:49 -0800 | [diff] [blame] | 948 | opterr = 0; |
| 949 | while ((c = getopt(argc, argv, optstr)) != -1) { |
| 950 | switch (c) { |
| 951 | case 'e': |
| 952 | encoders = 1; |
| 953 | break; |
| 954 | case 'c': |
| 955 | connectors = 1; |
| 956 | break; |
| 957 | case 'p': |
| 958 | crtcs = 1; |
Rob Clark | d55de74 | 2011-12-14 21:06:43 -0600 | [diff] [blame] | 959 | planes = 1; |
Jesse Barnes | 731cd55 | 2008-12-17 10:09:49 -0800 | [diff] [blame] | 960 | break; |
| 961 | case 'm': |
| 962 | modes = 1; |
| 963 | break; |
| 964 | case 'f': |
| 965 | framebuffers = 1; |
| 966 | break; |
Kristian Høgsberg | 1e1b3c0 | 2009-11-17 15:32:23 -0500 | [diff] [blame] | 967 | case 'v': |
| 968 | test_vsync = 1; |
| 969 | break; |
Jesse Barnes | 731cd55 | 2008-12-17 10:09:49 -0800 | [diff] [blame] | 970 | case 's': |
Laurent Pinchart | 0375222 | 2012-07-20 14:50:47 +0200 | [diff] [blame] | 971 | if (parse_connector(&con_args[count], optarg) < 0) |
Kristian Høgsberg | 669fde3 | 2009-02-03 14:00:00 -0500 | [diff] [blame] | 972 | usage(argv[0]); |
Kristian Høgsberg | 669fde3 | 2009-02-03 14:00:00 -0500 | [diff] [blame] | 973 | count++; |
Jesse Barnes | 731cd55 | 2008-12-17 10:09:49 -0800 | [diff] [blame] | 974 | break; |
Rob Clark | d55de74 | 2011-12-14 21:06:43 -0600 | [diff] [blame] | 975 | case 'P': |
Laurent Pinchart | 0375222 | 2012-07-20 14:50:47 +0200 | [diff] [blame] | 976 | if (parse_plane(&plane_args[plane_count], optarg) < 0) |
Rob Clark | d55de74 | 2011-12-14 21:06:43 -0600 | [diff] [blame] | 977 | usage(argv[0]); |
| 978 | plane_count++; |
| 979 | break; |
Jesse Barnes | 731cd55 | 2008-12-17 10:09:49 -0800 | [diff] [blame] | 980 | default: |
| 981 | usage(argv[0]); |
| 982 | break; |
| 983 | } |
| 984 | } |
| 985 | |
| 986 | if (argc == 1) |
Rob Clark | d55de74 | 2011-12-14 21:06:43 -0600 | [diff] [blame] | 987 | encoders = connectors = crtcs = planes = modes = framebuffers = 1; |
Jesse Barnes | 731cd55 | 2008-12-17 10:09:49 -0800 | [diff] [blame] | 988 | |
| 989 | for (i = 0; i < ARRAY_SIZE(modules); i++) { |
| 990 | printf("trying to load module %s...", modules[i]); |
| 991 | fd = drmOpen(modules[i], NULL); |
| 992 | if (fd < 0) { |
| 993 | printf("failed.\n"); |
| 994 | } else { |
| 995 | printf("success.\n"); |
| 996 | break; |
| 997 | } |
| 998 | } |
| 999 | |
Paulo Zanoni | 9b44fbd | 2012-04-21 17:51:50 -0300 | [diff] [blame] | 1000 | if (test_vsync && !page_flipping_supported()) { |
Kristian Høgsberg | 59d97e7 | 2009-12-09 10:36:53 -0500 | [diff] [blame] | 1001 | fprintf(stderr, "page flipping not supported by drm.\n"); |
| 1002 | return -1; |
| 1003 | } |
| 1004 | |
Jesse Barnes | 731cd55 | 2008-12-17 10:09:49 -0800 | [diff] [blame] | 1005 | if (i == ARRAY_SIZE(modules)) { |
| 1006 | fprintf(stderr, "failed to load any modules, aborting.\n"); |
| 1007 | return -1; |
| 1008 | } |
| 1009 | |
| 1010 | resources = drmModeGetResources(fd); |
| 1011 | if (!resources) { |
| 1012 | fprintf(stderr, "drmModeGetResources failed: %s\n", |
| 1013 | strerror(errno)); |
| 1014 | drmClose(fd); |
| 1015 | return 1; |
| 1016 | } |
| 1017 | |
| 1018 | dump_resource(encoders); |
| 1019 | dump_resource(connectors); |
| 1020 | dump_resource(crtcs); |
Rob Clark | d55de74 | 2011-12-14 21:06:43 -0600 | [diff] [blame] | 1021 | dump_resource(planes); |
Jesse Barnes | 731cd55 | 2008-12-17 10:09:49 -0800 | [diff] [blame] | 1022 | dump_resource(framebuffers); |
| 1023 | |
Kristian Høgsberg | 669fde3 | 2009-02-03 14:00:00 -0500 | [diff] [blame] | 1024 | if (count > 0) { |
Rob Clark | d55de74 | 2011-12-14 21:06:43 -0600 | [diff] [blame] | 1025 | set_mode(con_args, count, plane_args, plane_count, test_vsync); |
Kristian Høgsberg | 2c113a1 | 2009-02-03 14:02:50 -0500 | [diff] [blame] | 1026 | getchar(); |
Jesse Barnes | 731cd55 | 2008-12-17 10:09:49 -0800 | [diff] [blame] | 1027 | } |
| 1028 | |
Jesse Barnes | 731cd55 | 2008-12-17 10:09:49 -0800 | [diff] [blame] | 1029 | drmModeFreeResources(resources); |
| 1030 | |
| 1031 | return 0; |
| 1032 | } |