39 void qxl_alloc_client_monitors_config(struct qxl_device *qdev, unsigned count)  in qxl_alloc_client_monitors_config()  argument
41 	if (qdev->client_monitors_config &&  in qxl_alloc_client_monitors_config()
42 	    count > qdev->client_monitors_config->count) {  in qxl_alloc_client_monitors_config()
43 		kfree(qdev->client_monitors_config);  in qxl_alloc_client_monitors_config()
44 		qdev->client_monitors_config = NULL;  in qxl_alloc_client_monitors_config()
46 	if (!qdev->client_monitors_config) {  in qxl_alloc_client_monitors_config()
47 		qdev->client_monitors_config = kzalloc(  in qxl_alloc_client_monitors_config()
50 		if (!qdev->client_monitors_config) {  in qxl_alloc_client_monitors_config()
51 			qxl_io_log(qdev,  in qxl_alloc_client_monitors_config()
57 	qdev->client_monitors_config->count = count;  in qxl_alloc_client_monitors_config()
60 static int qxl_display_copy_rom_client_monitors_config(struct qxl_device *qdev)  in qxl_display_copy_rom_client_monitors_config()  argument
66 	num_monitors = qdev->rom->client_monitors_config.count;  in qxl_display_copy_rom_client_monitors_config()
67 	crc = crc32(0, (const uint8_t *)&qdev->rom->client_monitors_config,  in qxl_display_copy_rom_client_monitors_config()
68 		  sizeof(qdev->rom->client_monitors_config));  in qxl_display_copy_rom_client_monitors_config()
69 	if (crc != qdev->rom->client_monitors_config_crc) {  in qxl_display_copy_rom_client_monitors_config()
70 		qxl_io_log(qdev, "crc mismatch: have %X (%d) != %X\n", crc,  in qxl_display_copy_rom_client_monitors_config()
71 			   sizeof(qdev->rom->client_monitors_config),  in qxl_display_copy_rom_client_monitors_config()
72 			   qdev->rom->client_monitors_config_crc);  in qxl_display_copy_rom_client_monitors_config()
75 	if (num_monitors > qdev->monitors_config->max_allowed) {  in qxl_display_copy_rom_client_monitors_config()
77 			      qdev->monitors_config->max_allowed, num_monitors);  in qxl_display_copy_rom_client_monitors_config()
78 		num_monitors = qdev->monitors_config->max_allowed;  in qxl_display_copy_rom_client_monitors_config()
80 		num_monitors = qdev->rom->client_monitors_config.count;  in qxl_display_copy_rom_client_monitors_config()
82 	qxl_alloc_client_monitors_config(qdev, num_monitors);  in qxl_display_copy_rom_client_monitors_config()
84 	qdev->client_monitors_config->max_allowed =  in qxl_display_copy_rom_client_monitors_config()
85 				qdev->monitors_config->max_allowed;  in qxl_display_copy_rom_client_monitors_config()
86 	for (i = 0 ; i < qdev->client_monitors_config->count ; ++i) {  in qxl_display_copy_rom_client_monitors_config()
88 			&qdev->rom->client_monitors_config.heads[i];  in qxl_display_copy_rom_client_monitors_config()
90 			&qdev->client_monitors_config->heads[i];  in qxl_display_copy_rom_client_monitors_config()
104 static void qxl_update_offset_props(struct qxl_device *qdev)  in qxl_update_offset_props()  argument
106 	struct drm_device *dev = qdev->ddev;  in qxl_update_offset_props()
114 		head = &qdev->client_monitors_config->heads[output->index];  in qxl_update_offset_props()
123 void qxl_display_read_client_monitors_config(struct qxl_device *qdev)  in qxl_display_read_client_monitors_config()  argument
126 	struct drm_device *dev = qdev->ddev;  in qxl_display_read_client_monitors_config()
127 	while (qxl_display_copy_rom_client_monitors_config(qdev)) {  in qxl_display_read_client_monitors_config()
128 		qxl_io_log(qdev, "failed crc check for client_monitors_config,"  in qxl_display_read_client_monitors_config()
133 	qxl_update_offset_props(qdev);  in qxl_display_read_client_monitors_config()
135 	if (!drm_helper_hpd_irq_event(qdev->ddev)) {  in qxl_display_read_client_monitors_config()
138 		drm_kms_helper_hotplug_event(qdev->ddev);  in qxl_display_read_client_monitors_config()
147 	struct qxl_device *qdev = dev->dev_private;  in qxl_add_monitors_config_modes()  local
153 	if (!qdev->client_monitors_config)  in qxl_add_monitors_config_modes()
155 	head = &qdev->client_monitors_config->heads[h];  in qxl_add_monitors_config_modes()
164 	qdev->monitors_config_width = mode->hdisplay;  in qxl_add_monitors_config_modes()
165 	qdev->monitors_config_height = mode->vdisplay;  in qxl_add_monitors_config_modes()
223 	struct qxl_device *qdev = dev->dev_private;  in qxl_crtc_page_flip()  local
248 	qxl_draw_dirty_fb(qdev, qfb_src, bo, 0, 0,  in qxl_crtc_page_flip()
266 qxl_hide_cursor(struct qxl_device *qdev)  in qxl_hide_cursor()  argument
272 	ret = qxl_alloc_release_reserved(qdev, sizeof(*cmd), QXL_RELEASE_CURSOR_CMD,  in qxl_hide_cursor()
279 		qxl_release_free(qdev, release);  in qxl_hide_cursor()
283 	cmd = (struct qxl_cursor_cmd *)qxl_release_map(qdev, release);  in qxl_hide_cursor()
285 	qxl_release_unmap(qdev, release, &cmd->release_info);  in qxl_hide_cursor()
287 	qxl_push_cursor_ring_release(qdev, release, QXL_CMD_CURSOR, false);  in qxl_hide_cursor()
299 	struct qxl_device *qdev = dev->dev_private;  in qxl_crtc_cursor_set2()  local
311 		return qxl_hide_cursor(qdev);  in qxl_crtc_cursor_set2()
334 	ret = qxl_alloc_release_reserved(qdev, sizeof(*cmd),  in qxl_crtc_cursor_set2()
340 	ret = qxl_alloc_bo_reserved(qdev, release, sizeof(struct qxl_cursor) + size,  in qxl_crtc_cursor_set2()
375 	cmd = (struct qxl_cursor_cmd *)qxl_release_map(qdev, release);  in qxl_crtc_cursor_set2()
380 	cmd->u.set.shape = qxl_bo_physical_address(qdev, cursor_bo, 0);  in qxl_crtc_cursor_set2()
383 	qxl_release_unmap(qdev, release, &cmd->release_info);  in qxl_crtc_cursor_set2()
385 	qxl_push_cursor_ring_release(qdev, release, QXL_CMD_CURSOR, false);  in qxl_crtc_cursor_set2()
405 	qxl_release_free(qdev, release);  in qxl_crtc_cursor_set2()
419 	struct qxl_device *qdev = dev->dev_private;  in qxl_crtc_cursor_move()  local
425 	ret = qxl_alloc_release_reserved(qdev, sizeof(*cmd), QXL_RELEASE_CURSOR_CMD,  in qxl_crtc_cursor_move()
432 		qxl_release_free(qdev, release);  in qxl_crtc_cursor_move()
439 	cmd = (struct qxl_cursor_cmd *)qxl_release_map(qdev, release);  in qxl_crtc_cursor_move()
443 	qxl_release_unmap(qdev, release, &cmd->release_info);  in qxl_crtc_cursor_move()
445 	qxl_push_cursor_ring_release(qdev, release, QXL_CMD_CURSOR, false);  in qxl_crtc_cursor_move()
478 	struct qxl_device *qdev = qxl_fb->base.dev->dev_private;  in qxl_framebuffer_surface_dirty()  local
503 	qxl_draw_dirty_fb(qdev, qxl_fb, qobj, flags, color,  in qxl_framebuffer_surface_dirty()
545 	struct qxl_device *qdev = dev->dev_private;  in qxl_crtc_mode_fixup()  local
547 	qxl_io_log(qdev, "%s: (%d,%d) => (%d,%d)\n",  in qxl_crtc_mode_fixup()
556 qxl_send_monitors_config(struct qxl_device *qdev)  in qxl_send_monitors_config()  argument
560 	BUG_ON(!qdev->ram_header->monitors_config);  in qxl_send_monitors_config()
562 	if (qdev->monitors_config->count == 0) {  in qxl_send_monitors_config()
563 		qxl_io_log(qdev, "%s: 0 monitors??\n", __func__);  in qxl_send_monitors_config()
566 	for (i = 0 ; i < qdev->monitors_config->count ; ++i) {  in qxl_send_monitors_config()
567 		struct qxl_head *head = &qdev->monitors_config->heads[i];  in qxl_send_monitors_config()
577 	qxl_io_monitors_config(qdev);  in qxl_send_monitors_config()
580 static void qxl_monitors_config_set(struct qxl_device *qdev,  in qxl_monitors_config_set()  argument
587 	qdev->monitors_config->heads[index].x = x;  in qxl_monitors_config_set()
588 	qdev->monitors_config->heads[index].y = y;  in qxl_monitors_config_set()
589 	qdev->monitors_config->heads[index].width = width;  in qxl_monitors_config_set()
590 	qdev->monitors_config->heads[index].height = height;  in qxl_monitors_config_set()
591 	qdev->monitors_config->heads[index].surface_id = surf_id;  in qxl_monitors_config_set()
602 	struct qxl_device *qdev = dev->dev_private;  in qxl_crtc_mode_set()  local
629 	if (bo->surf.stride * bo->surf.height > qdev->vram_size) {  in qxl_crtc_mode_set()
644 		qxl_io_destroy_primary(qdev);  in qxl_crtc_mode_set()
645 		qxl_io_log(qdev,  in qxl_crtc_mode_set()
649 		qxl_io_create_primary(qdev, 0, bo);  in qxl_crtc_mode_set()
667 	qxl_monitors_config_set(qdev, qcrtc->index, x, y,  in qxl_crtc_mode_set()
689 	struct qxl_device *qdev = dev->dev_private;  in qxl_crtc_disable()  local
700 	qxl_monitors_config_set(qdev, qcrtc->index, 0, 0, 0, 0, 0);  in qxl_crtc_disable()
702 	qxl_send_monitors_config(qdev);  in qxl_crtc_disable()
747 static void qxl_write_monitors_config_for_encoder(struct qxl_device *qdev,  in qxl_write_monitors_config_for_encoder()  argument
758 	if (!qdev->monitors_config ||  in qxl_write_monitors_config_for_encoder()
759 	    qdev->monitors_config->max_allowed <= i) {  in qxl_write_monitors_config_for_encoder()
762 		qdev->monitors_config,  in qxl_write_monitors_config_for_encoder()
763 		qdev->monitors_config ?  in qxl_write_monitors_config_for_encoder()
764 			qdev->monitors_config->max_allowed : -1);  in qxl_write_monitors_config_for_encoder()
773 	head = &qdev->monitors_config->heads[i];  in qxl_write_monitors_config_for_encoder()
781 		if (qdev->monitors_config->count < i + 1)  in qxl_write_monitors_config_for_encoder()
782 			qdev->monitors_config->count = i + 1;  in qxl_write_monitors_config_for_encoder()
790 		      i, head->x, head->y, head->width, head->height, qdev->monitors_config->count);  in qxl_write_monitors_config_for_encoder()
794 	qxl_send_monitors_config(qdev);  in qxl_write_monitors_config_for_encoder()
799 	struct qxl_device *qdev = encoder->dev->dev_private;  in qxl_enc_commit()  local
801 	qxl_write_monitors_config_for_encoder(qdev, encoder);  in qxl_enc_commit()
815 	struct qxl_device *qdev = connector->dev->dev_private;  in qxl_conn_get_modes()  local
819 	DRM_DEBUG_KMS("monitors_config=%p\n", qdev->monitors_config);  in qxl_conn_get_modes()
822 	if (qdev->monitors_config && qdev->monitors_config->count) {  in qxl_conn_get_modes()
835 	struct qxl_device *qdev = ddev->dev_private;  in qxl_conn_mode_valid()  local
841 	if(qdev->monitors_config_width == mode->hdisplay &&  in qxl_conn_mode_valid()
842 	   qdev->monitors_config_height == mode->vdisplay)  in qxl_conn_mode_valid()
893 	struct qxl_device *qdev = ddev->dev_private;  in qxl_conn_detect()  local
897 	if (!qdev->client_monitors_config) {  in qxl_conn_detect()
901 		connected = qdev->client_monitors_config->count > output->index &&  in qxl_conn_detect()
902 		     qxl_head_enabled(&qdev->client_monitors_config->heads[output->index]);  in qxl_conn_detect()
906 		qxl_monitors_config_set(qdev, output->index, 0, 0, 0, 0, 0);  in qxl_conn_detect()
949 static int qxl_mode_create_hotplug_mode_update_property(struct qxl_device *qdev)  in qxl_mode_create_hotplug_mode_update_property()  argument
951 	if (qdev->hotplug_mode_update_property)  in qxl_mode_create_hotplug_mode_update_property()
954 	qdev->hotplug_mode_update_property =  in qxl_mode_create_hotplug_mode_update_property()
955 		drm_property_create_range(qdev->ddev, DRM_MODE_PROP_IMMUTABLE,  in qxl_mode_create_hotplug_mode_update_property()
963 	struct qxl_device *qdev = dev->dev_private;  in qdev_output_init()  local
991 				   qdev->hotplug_mode_update_property, 0);  in qdev_output_init()
1029 int qxl_create_monitors_object(struct qxl_device *qdev)  in qxl_create_monitors_object()  argument
1037 	ret = qxl_gem_object_create(qdev, monitors_config_size, 0,  in qxl_create_monitors_object()
1044 	qdev->monitors_config_bo = gem_to_qxl_bo(gobj);  in qxl_create_monitors_object()
1046 	ret = qxl_bo_reserve(qdev->monitors_config_bo, false);  in qxl_create_monitors_object()
1050 	ret = qxl_bo_pin(qdev->monitors_config_bo, QXL_GEM_DOMAIN_VRAM, NULL);  in qxl_create_monitors_object()
1052 		qxl_bo_unreserve(qdev->monitors_config_bo);  in qxl_create_monitors_object()
1056 	qxl_bo_unreserve(qdev->monitors_config_bo);  in qxl_create_monitors_object()
1058 	qxl_bo_kmap(qdev->monitors_config_bo, NULL);  in qxl_create_monitors_object()
1060 	qdev->monitors_config = qdev->monitors_config_bo->kptr;  in qxl_create_monitors_object()
1061 	qdev->ram_header->monitors_config =  in qxl_create_monitors_object()
1062 		qxl_bo_physical_address(qdev, qdev->monitors_config_bo, 0);  in qxl_create_monitors_object()
1064 	memset(qdev->monitors_config, 0, monitors_config_size);  in qxl_create_monitors_object()
1065 	qdev->monitors_config->max_allowed = max_allowed;  in qxl_create_monitors_object()
1069 int qxl_destroy_monitors_object(struct qxl_device *qdev)  in qxl_destroy_monitors_object()  argument
1073 	qdev->monitors_config = NULL;  in qxl_destroy_monitors_object()
1074 	qdev->ram_header->monitors_config = 0;  in qxl_destroy_monitors_object()
1076 	qxl_bo_kunmap(qdev->monitors_config_bo);  in qxl_destroy_monitors_object()
1077 	ret = qxl_bo_reserve(qdev->monitors_config_bo, false);  in qxl_destroy_monitors_object()
1081 	qxl_bo_unpin(qdev->monitors_config_bo);  in qxl_destroy_monitors_object()
1082 	qxl_bo_unreserve(qdev->monitors_config_bo);  in qxl_destroy_monitors_object()
1084 	qxl_bo_unref(&qdev->monitors_config_bo);  in qxl_destroy_monitors_object()
1088 int qxl_modeset_init(struct qxl_device *qdev)  in qxl_modeset_init()  argument
1093 	drm_mode_config_init(qdev->ddev);  in qxl_modeset_init()
1095 	ret = qxl_create_monitors_object(qdev);  in qxl_modeset_init()
1099 	qdev->ddev->mode_config.funcs = (void *)&qxl_mode_funcs;  in qxl_modeset_init()
1102 	qdev->ddev->mode_config.min_width = 320;  in qxl_modeset_init()
1103 	qdev->ddev->mode_config.min_height = 200;  in qxl_modeset_init()
1104 	qdev->ddev->mode_config.max_width = 8192;  in qxl_modeset_init()
1105 	qdev->ddev->mode_config.max_height = 8192;  in qxl_modeset_init()
1107 	qdev->ddev->mode_config.fb_base = qdev->vram_base;  in qxl_modeset_init()
1109 	drm_mode_create_suggested_offset_properties(qdev->ddev);  in qxl_modeset_init()
1110 	qxl_mode_create_hotplug_mode_update_property(qdev);  in qxl_modeset_init()
1113 		qdev_crtc_init(qdev->ddev, i);  in qxl_modeset_init()
1114 		qdev_output_init(qdev->ddev, i);  in qxl_modeset_init()
1117 	qdev->mode_info.mode_config_initialized = true;  in qxl_modeset_init()
1122 	qxl_fbdev_init(qdev);  in qxl_modeset_init()
1126 void qxl_modeset_fini(struct qxl_device *qdev)  in qxl_modeset_fini()  argument
1128 	qxl_fbdev_fini(qdev);  in qxl_modeset_fini()
1130 	qxl_destroy_monitors_object(qdev);  in qxl_modeset_fini()
1131 	if (qdev->mode_info.mode_config_initialized) {  in qxl_modeset_fini()
1132 		drm_mode_config_cleanup(qdev->ddev);  in qxl_modeset_fini()
1133 		qdev->mode_info.mode_config_initialized = false;  in qxl_modeset_fini()