40 static void qxl_alloc_client_monitors_config(struct qxl_device *qdev, unsigned count)  in qxl_alloc_client_monitors_config()  argument
42 	if (qdev->client_monitors_config &&  in qxl_alloc_client_monitors_config()
43 	    count > qdev->client_monitors_config->count) {  in qxl_alloc_client_monitors_config()
44 		kfree(qdev->client_monitors_config);  in qxl_alloc_client_monitors_config()
45 		qdev->client_monitors_config = NULL;  in qxl_alloc_client_monitors_config()
47 	if (!qdev->client_monitors_config) {  in qxl_alloc_client_monitors_config()
48 		qdev->client_monitors_config = kzalloc(  in qxl_alloc_client_monitors_config()
51 		if (!qdev->client_monitors_config) {  in qxl_alloc_client_monitors_config()
52 			qxl_io_log(qdev,  in qxl_alloc_client_monitors_config()
58 	qdev->client_monitors_config->count = count;  in qxl_alloc_client_monitors_config()
67 static int qxl_display_copy_rom_client_monitors_config(struct qxl_device *qdev)  in qxl_display_copy_rom_client_monitors_config()  argument
74 	num_monitors = qdev->rom->client_monitors_config.count;  in qxl_display_copy_rom_client_monitors_config()
75 	crc = crc32(0, (const uint8_t *)&qdev->rom->client_monitors_config,  in qxl_display_copy_rom_client_monitors_config()
76 		  sizeof(qdev->rom->client_monitors_config));  in qxl_display_copy_rom_client_monitors_config()
77 	if (crc != qdev->rom->client_monitors_config_crc) {  in qxl_display_copy_rom_client_monitors_config()
78 		qxl_io_log(qdev, "crc mismatch: have %X (%zd) != %X\n", crc,  in qxl_display_copy_rom_client_monitors_config()
79 			   sizeof(qdev->rom->client_monitors_config),  in qxl_display_copy_rom_client_monitors_config()
80 			   qdev->rom->client_monitors_config_crc);  in qxl_display_copy_rom_client_monitors_config()
87 	if (num_monitors > qdev->monitors_config->max_allowed) {  in qxl_display_copy_rom_client_monitors_config()
89 			      qdev->monitors_config->max_allowed, num_monitors);  in qxl_display_copy_rom_client_monitors_config()
90 		num_monitors = qdev->monitors_config->max_allowed;  in qxl_display_copy_rom_client_monitors_config()
92 		num_monitors = qdev->rom->client_monitors_config.count;  in qxl_display_copy_rom_client_monitors_config()
94 	if (qdev->client_monitors_config  in qxl_display_copy_rom_client_monitors_config()
95 	      && (num_monitors != qdev->client_monitors_config->count)) {  in qxl_display_copy_rom_client_monitors_config()
98 	qxl_alloc_client_monitors_config(qdev, num_monitors);  in qxl_display_copy_rom_client_monitors_config()
100 	qdev->client_monitors_config->max_allowed =  in qxl_display_copy_rom_client_monitors_config()
101 				qdev->monitors_config->max_allowed;  in qxl_display_copy_rom_client_monitors_config()
102 	for (i = 0 ; i < qdev->client_monitors_config->count ; ++i) {  in qxl_display_copy_rom_client_monitors_config()
104 			&qdev->rom->client_monitors_config.heads[i];  in qxl_display_copy_rom_client_monitors_config()
106 			&qdev->client_monitors_config->heads[i];  in qxl_display_copy_rom_client_monitors_config()
142 static void qxl_update_offset_props(struct qxl_device *qdev)  in qxl_update_offset_props()  argument
144 	struct drm_device *dev = &qdev->ddev;  in qxl_update_offset_props()
152 		head = &qdev->client_monitors_config->heads[output->index];  in qxl_update_offset_props()
161 void qxl_display_read_client_monitors_config(struct qxl_device *qdev)  in qxl_display_read_client_monitors_config()  argument
163 	struct drm_device *dev = &qdev->ddev;  in qxl_display_read_client_monitors_config()
167 		status = qxl_display_copy_rom_client_monitors_config(qdev);  in qxl_display_read_client_monitors_config()
173 		qxl_io_log(qdev, "config: bad crc\n");  in qxl_display_read_client_monitors_config()
178 		qxl_io_log(qdev, "config: unchanged\n");  in qxl_display_read_client_monitors_config()
184 	qxl_update_offset_props(qdev);  in qxl_display_read_client_monitors_config()
198 	struct qxl_device *qdev = dev->dev_private;  in qxl_add_monitors_config_modes()  local
204 	if (!qdev->monitors_config)  in qxl_add_monitors_config_modes()
206 	if (h >= qdev->monitors_config->max_allowed)  in qxl_add_monitors_config_modes()
208 	if (!qdev->client_monitors_config)  in qxl_add_monitors_config_modes()
210 	if (h >= qdev->client_monitors_config->count)  in qxl_add_monitors_config_modes()
213 	head = &qdev->client_monitors_config->heads[h];  in qxl_add_monitors_config_modes()
226 	qdev->monitors_config_width = mode->hdisplay;  in qxl_add_monitors_config_modes()
227 	qdev->monitors_config_height = mode->vdisplay;  in qxl_add_monitors_config_modes()
325 	struct qxl_device *qdev = qxl_fb->base.dev->dev_private;  in qxl_framebuffer_surface_dirty()  local
350 	qxl_draw_dirty_fb(qdev, qxl_fb, qobj, flags, color,  in qxl_framebuffer_surface_dirty()
389 	struct qxl_device *qdev = dev->dev_private;  in qxl_crtc_mode_fixup()  local
391 	qxl_io_log(qdev, "%s: (%d,%d) => (%d,%d)\n",  in qxl_crtc_mode_fixup()
400 qxl_send_monitors_config(struct qxl_device *qdev)  in qxl_send_monitors_config()  argument
404 	BUG_ON(!qdev->ram_header->monitors_config);  in qxl_send_monitors_config()
406 	if (qdev->monitors_config->count == 0) {  in qxl_send_monitors_config()
407 		qxl_io_log(qdev, "%s: 0 monitors??\n", __func__);  in qxl_send_monitors_config()
410 	for (i = 0 ; i < qdev->monitors_config->count ; ++i) {  in qxl_send_monitors_config()
411 		struct qxl_head *head = &qdev->monitors_config->heads[i];  in qxl_send_monitors_config()
421 	qxl_io_monitors_config(qdev);  in qxl_send_monitors_config()
424 static void qxl_monitors_config_set(struct qxl_device *qdev,  in qxl_monitors_config_set()  argument
431 	qdev->monitors_config->heads[index].x = x;  in qxl_monitors_config_set()
432 	qdev->monitors_config->heads[index].y = y;  in qxl_monitors_config_set()
433 	qdev->monitors_config->heads[index].width = width;  in qxl_monitors_config_set()
434 	qdev->monitors_config->heads[index].height = height;  in qxl_monitors_config_set()
435 	qdev->monitors_config->heads[index].surface_id = surf_id;  in qxl_monitors_config_set()
441 	struct qxl_device *qdev = crtc->dev->dev_private;  in qxl_mode_set_nofb()  local
448 	qxl_monitors_config_set(qdev, qcrtc->index, 0, 0,  in qxl_mode_set_nofb()
463 	struct qxl_device *qdev = crtc->dev->dev_private;  in qxl_crtc_atomic_disable()  local
465 	qxl_monitors_config_set(qdev, qcrtc->index, 0, 0, 0, 0, 0);  in qxl_crtc_atomic_disable()
467 	qxl_send_monitors_config(qdev);  in qxl_crtc_atomic_disable()
481 	struct qxl_device *qdev = plane->dev->dev_private;  in qxl_primary_atomic_check()  local
491 	if (bo->surf.stride * bo->surf.height > qdev->vram_size) {  in qxl_primary_atomic_check()
502 	struct qxl_device *qdev = dev->dev_private;  in qxl_primary_apply_cursor()  local
512 	ret = qxl_alloc_release_reserved(qdev, sizeof(*cmd),  in qxl_primary_apply_cursor()
526 	cmd = (struct qxl_cursor_cmd *)qxl_release_map(qdev, release);  in qxl_primary_apply_cursor()
531 	cmd->u.set.shape = qxl_bo_physical_address(qdev, qcrtc->cursor_bo, 0);  in qxl_primary_apply_cursor()
534 	qxl_release_unmap(qdev, release, &cmd->release_info);  in qxl_primary_apply_cursor()
536 	qxl_push_cursor_ring_release(qdev, release, QXL_CMD_CURSOR, false);  in qxl_primary_apply_cursor()
542 	qxl_release_free(qdev, release);  in qxl_primary_apply_cursor()
549 	struct qxl_device *qdev = plane->dev->dev_private;  in qxl_primary_atomic_update()  local
581 			qxl_io_destroy_primary(qdev);  in qxl_primary_atomic_update()
592 			qxl_io_create_primary(qdev, 0, bo);  in qxl_primary_atomic_update()
596 	qxl_draw_dirty_fb(qdev, qfb, bo, 0, 0, &norect, 1, 1);  in qxl_primary_atomic_update()
602 	struct qxl_device *qdev = plane->dev->dev_private;  in qxl_primary_atomic_disable()  local
610 			qxl_io_destroy_primary(qdev);  in qxl_primary_atomic_disable()
626 	struct qxl_device *qdev = dev->dev_private;  in qxl_cursor_atomic_update()  local
638 	ret = qxl_alloc_release_reserved(qdev, sizeof(*cmd),  in qxl_cursor_atomic_update()
653 		ret = qxl_alloc_bo_reserved(qdev, release,  in qxl_cursor_atomic_update()
681 		cmd = (struct qxl_cursor_cmd *) qxl_release_map(qdev, release);  in qxl_cursor_atomic_update()
683 		cmd->u.set.shape = qxl_bo_physical_address(qdev,  in qxl_cursor_atomic_update()
696 		cmd = (struct qxl_cursor_cmd *) qxl_release_map(qdev, release);  in qxl_cursor_atomic_update()
703 	qxl_release_unmap(qdev, release, &cmd->release_info);  in qxl_cursor_atomic_update()
704 	qxl_push_cursor_ring_release(qdev, release, QXL_CMD_CURSOR, false);  in qxl_cursor_atomic_update()
721 	qxl_release_free(qdev, release);  in qxl_cursor_atomic_update()
729 	struct qxl_device *qdev = plane->dev->dev_private;  in qxl_cursor_atomic_disable()  local
734 	ret = qxl_alloc_release_reserved(qdev, sizeof(*cmd),  in qxl_cursor_atomic_disable()
742 		qxl_release_free(qdev, release);  in qxl_cursor_atomic_disable()
746 	cmd = (struct qxl_cursor_cmd *)qxl_release_map(qdev, release);  in qxl_cursor_atomic_disable()
748 	qxl_release_unmap(qdev, release, &cmd->release_info);  in qxl_cursor_atomic_disable()
750 	qxl_push_cursor_ring_release(qdev, release, QXL_CMD_CURSOR, false);  in qxl_cursor_atomic_disable()
757 	struct qxl_device *qdev = plane->dev->dev_private;  in qxl_plane_prepare_fb()  local
788 			qxl_bo_create(qdev, user_bo->gem_base.size,  in qxl_plane_prepare_fb()
868 static struct drm_plane *qxl_create_plane(struct qxl_device *qdev,  in qxl_create_plane()  argument
897 	err = drm_universal_plane_init(&qdev->ddev, plane, possible_crtcs,  in qxl_create_plane()
916 	struct qxl_device *qdev = dev->dev_private;  in qdev_crtc_init()  local
923 	primary = qxl_create_plane(qdev, 1 << crtc_id, DRM_PLANE_TYPE_PRIMARY);  in qdev_crtc_init()
929 	cursor = qxl_create_plane(qdev, 1 << crtc_id, DRM_PLANE_TYPE_CURSOR);  in qdev_crtc_init()
965 static void qxl_write_monitors_config_for_encoder(struct qxl_device *qdev,  in qxl_write_monitors_config_for_encoder()  argument
976 	if (!qdev->monitors_config ||  in qxl_write_monitors_config_for_encoder()
977 	    qdev->monitors_config->max_allowed <= i) {  in qxl_write_monitors_config_for_encoder()
980 		qdev->monitors_config,  in qxl_write_monitors_config_for_encoder()
981 		qdev->monitors_config ?  in qxl_write_monitors_config_for_encoder()
982 			qdev->monitors_config->max_allowed : -1);  in qxl_write_monitors_config_for_encoder()
991 	head = &qdev->monitors_config->heads[i];  in qxl_write_monitors_config_for_encoder()
999 		if (qdev->monitors_config->count < i + 1)  in qxl_write_monitors_config_for_encoder()
1000 			qdev->monitors_config->count = i + 1;  in qxl_write_monitors_config_for_encoder()
1008 		      i, head->x, head->y, head->width, head->height, qdev->monitors_config->count);  in qxl_write_monitors_config_for_encoder()
1012 	qxl_send_monitors_config(qdev);  in qxl_write_monitors_config_for_encoder()
1017 	struct qxl_device *qdev = encoder->dev->dev_private;  in qxl_enc_commit()  local
1019 	qxl_write_monitors_config_for_encoder(qdev, encoder);  in qxl_enc_commit()
1047 	struct qxl_device *qdev = ddev->dev_private;  in qxl_conn_mode_valid()  local
1053 	if(qdev->monitors_config_width == mode->hdisplay &&  in qxl_conn_mode_valid()
1054 	   qdev->monitors_config_height == mode->vdisplay)  in qxl_conn_mode_valid()
1094 	struct qxl_device *qdev = ddev->dev_private;  in qxl_conn_detect()  local
1098 	if (!qdev->client_monitors_config) {  in qxl_conn_detect()
1102 		connected = qdev->client_monitors_config->count > output->index &&  in qxl_conn_detect()
1103 		     qxl_head_enabled(&qdev->client_monitors_config->heads[output->index]);  in qxl_conn_detect()
1107 		qxl_monitors_config_set(qdev, output->index, 0, 0, 0, 0, 0);  in qxl_conn_detect()
1151 static int qxl_mode_create_hotplug_mode_update_property(struct qxl_device *qdev)  in qxl_mode_create_hotplug_mode_update_property()  argument
1153 	if (qdev->hotplug_mode_update_property)  in qxl_mode_create_hotplug_mode_update_property()
1156 	qdev->hotplug_mode_update_property =  in qxl_mode_create_hotplug_mode_update_property()
1157 		drm_property_create_range(&qdev->ddev, DRM_MODE_PROP_IMMUTABLE,  in qxl_mode_create_hotplug_mode_update_property()
1165 	struct qxl_device *qdev = dev->dev_private;  in qdev_output_init()  local
1193 				   qdev->hotplug_mode_update_property, 0);  in qdev_output_init()
1234 int qxl_create_monitors_object(struct qxl_device *qdev)  in qxl_create_monitors_object()  argument
1242 	ret = qxl_gem_object_create(qdev, monitors_config_size, 0,  in qxl_create_monitors_object()
1249 	qdev->monitors_config_bo = gem_to_qxl_bo(gobj);  in qxl_create_monitors_object()
1251 	ret = qxl_bo_pin(qdev->monitors_config_bo, QXL_GEM_DOMAIN_VRAM, NULL);  in qxl_create_monitors_object()
1255 	qxl_bo_kmap(qdev->monitors_config_bo, NULL);  in qxl_create_monitors_object()
1257 	qdev->monitors_config = qdev->monitors_config_bo->kptr;  in qxl_create_monitors_object()
1258 	qdev->ram_header->monitors_config =  in qxl_create_monitors_object()
1259 		qxl_bo_physical_address(qdev, qdev->monitors_config_bo, 0);  in qxl_create_monitors_object()
1261 	memset(qdev->monitors_config, 0, monitors_config_size);  in qxl_create_monitors_object()
1262 	qdev->monitors_config->max_allowed = max_allowed;  in qxl_create_monitors_object()
1266 int qxl_destroy_monitors_object(struct qxl_device *qdev)  in qxl_destroy_monitors_object()  argument
1270 	qdev->monitors_config = NULL;  in qxl_destroy_monitors_object()
1271 	qdev->ram_header->monitors_config = 0;  in qxl_destroy_monitors_object()
1273 	qxl_bo_kunmap(qdev->monitors_config_bo);  in qxl_destroy_monitors_object()
1274 	ret = qxl_bo_unpin(qdev->monitors_config_bo);  in qxl_destroy_monitors_object()
1278 	qxl_bo_unref(&qdev->monitors_config_bo);  in qxl_destroy_monitors_object()
1282 int qxl_modeset_init(struct qxl_device *qdev)  in qxl_modeset_init()  argument
1287 	drm_mode_config_init(&qdev->ddev);  in qxl_modeset_init()
1289 	ret = qxl_create_monitors_object(qdev);  in qxl_modeset_init()
1293 	qdev->ddev.mode_config.funcs = (void *)&qxl_mode_funcs;  in qxl_modeset_init()
1296 	qdev->ddev.mode_config.min_width = 0;  in qxl_modeset_init()
1297 	qdev->ddev.mode_config.min_height = 0;  in qxl_modeset_init()
1298 	qdev->ddev.mode_config.max_width = 8192;  in qxl_modeset_init()
1299 	qdev->ddev.mode_config.max_height = 8192;  in qxl_modeset_init()
1301 	qdev->ddev.mode_config.fb_base = qdev->vram_base;  in qxl_modeset_init()
1303 	drm_mode_create_suggested_offset_properties(&qdev->ddev);  in qxl_modeset_init()
1304 	qxl_mode_create_hotplug_mode_update_property(qdev);  in qxl_modeset_init()
1307 		qdev_crtc_init(&qdev->ddev, i);  in qxl_modeset_init()
1308 		qdev_output_init(&qdev->ddev, i);  in qxl_modeset_init()
1311 	qxl_display_read_client_monitors_config(qdev);  in qxl_modeset_init()
1312 	qdev->mode_info.mode_config_initialized = true;  in qxl_modeset_init()
1314 	drm_mode_config_reset(&qdev->ddev);  in qxl_modeset_init()
1319 	qxl_fbdev_init(qdev);  in qxl_modeset_init()
1323 void qxl_modeset_fini(struct qxl_device *qdev)  in qxl_modeset_fini()  argument
1325 	qxl_fbdev_fini(qdev);  in qxl_modeset_fini()
1327 	qxl_destroy_monitors_object(qdev);  in qxl_modeset_fini()
1328 	if (qdev->mode_info.mode_config_initialized) {  in qxl_modeset_fini()
1329 		drm_mode_config_cleanup(&qdev->ddev);  in qxl_modeset_fini()
1330 		qdev->mode_info.mode_config_initialized = false;  in qxl_modeset_fini()