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()
54 	qdev->client_monitors_config->count = count;  in qxl_alloc_client_monitors_config()
63 static int qxl_display_copy_rom_client_monitors_config(struct qxl_device *qdev)  in qxl_display_copy_rom_client_monitors_config()  argument
70 	num_monitors = qdev->rom->client_monitors_config.count;  in qxl_display_copy_rom_client_monitors_config()
71 	crc = crc32(0, (const uint8_t *)&qdev->rom->client_monitors_config,  in qxl_display_copy_rom_client_monitors_config()
72 		  sizeof(qdev->rom->client_monitors_config));  in qxl_display_copy_rom_client_monitors_config()
73 	if (crc != qdev->rom->client_monitors_config_crc)  in qxl_display_copy_rom_client_monitors_config()
79 	if (num_monitors > qdev->monitors_config->max_allowed) {  in qxl_display_copy_rom_client_monitors_config()
81 			      qdev->monitors_config->max_allowed, num_monitors);  in qxl_display_copy_rom_client_monitors_config()
82 		num_monitors = qdev->monitors_config->max_allowed;  in qxl_display_copy_rom_client_monitors_config()
84 		num_monitors = qdev->rom->client_monitors_config.count;  in qxl_display_copy_rom_client_monitors_config()
86 	if (qdev->client_monitors_config  in qxl_display_copy_rom_client_monitors_config()
87 	      && (num_monitors != qdev->client_monitors_config->count)) {  in qxl_display_copy_rom_client_monitors_config()
90 	qxl_alloc_client_monitors_config(qdev, num_monitors);  in qxl_display_copy_rom_client_monitors_config()
92 	qdev->client_monitors_config->max_allowed =  in qxl_display_copy_rom_client_monitors_config()
93 				qdev->monitors_config->max_allowed;  in qxl_display_copy_rom_client_monitors_config()
94 	for (i = 0 ; i < qdev->client_monitors_config->count ; ++i) {  in qxl_display_copy_rom_client_monitors_config()
96 			&qdev->rom->client_monitors_config.heads[i];  in qxl_display_copy_rom_client_monitors_config()
98 			&qdev->client_monitors_config->heads[i];  in qxl_display_copy_rom_client_monitors_config()
134 static void qxl_update_offset_props(struct qxl_device *qdev)  in qxl_update_offset_props()  argument
136 	struct drm_device *dev = &qdev->ddev;  in qxl_update_offset_props()
144 		head = &qdev->client_monitors_config->heads[output->index];  in qxl_update_offset_props()
153 void qxl_display_read_client_monitors_config(struct qxl_device *qdev)  in qxl_display_read_client_monitors_config()  argument
155 	struct drm_device *dev = &qdev->ddev;  in qxl_display_read_client_monitors_config()
159 		status = qxl_display_copy_rom_client_monitors_config(qdev);  in qxl_display_read_client_monitors_config()
174 	qxl_update_offset_props(qdev);  in qxl_display_read_client_monitors_config()
188 	struct qxl_device *qdev = dev->dev_private;  in qxl_add_monitors_config_modes()  local
194 	if (!qdev->monitors_config)  in qxl_add_monitors_config_modes()
196 	if (h >= qdev->monitors_config->max_allowed)  in qxl_add_monitors_config_modes()
198 	if (!qdev->client_monitors_config)  in qxl_add_monitors_config_modes()
200 	if (h >= qdev->client_monitors_config->count)  in qxl_add_monitors_config_modes()
203 	head = &qdev->client_monitors_config->heads[h];  in qxl_add_monitors_config_modes()
216 	qdev->monitors_config_width = mode->hdisplay;  in qxl_add_monitors_config_modes()
217 	qdev->monitors_config_height = mode->vdisplay;  in qxl_add_monitors_config_modes()
261 static void qxl_send_monitors_config(struct qxl_device *qdev)  in qxl_send_monitors_config()  argument
265 	BUG_ON(!qdev->ram_header->monitors_config);  in qxl_send_monitors_config()
267 	if (qdev->monitors_config->count == 0)  in qxl_send_monitors_config()
270 	for (i = 0 ; i < qdev->monitors_config->count ; ++i) {  in qxl_send_monitors_config()
271 		struct qxl_head *head = &qdev->monitors_config->heads[i];  in qxl_send_monitors_config()
281 	qxl_io_monitors_config(qdev);  in qxl_send_monitors_config()
288 	struct qxl_device *qdev = dev->dev_private;  in qxl_crtc_update_monitors_config()  local
293 	if (!qdev->primary_created) {  in qxl_crtc_update_monitors_config()
298 	if (!qdev->monitors_config ||  in qxl_crtc_update_monitors_config()
299 	    qdev->monitors_config->max_allowed <= i)  in qxl_crtc_update_monitors_config()
304 	oldcount = qdev->monitors_config->count;  in qxl_crtc_update_monitors_config()
311 		if (qdev->monitors_config->count < i + 1)  in qxl_crtc_update_monitors_config()
312 			qdev->monitors_config->count = i + 1;  in qxl_crtc_update_monitors_config()
318 		if (qdev->monitors_config->count == i + 1)  in qxl_crtc_update_monitors_config()
319 			qdev->monitors_config->count = i;  in qxl_crtc_update_monitors_config()
325 	if (head.width  == qdev->monitors_config->heads[i].width  &&  in qxl_crtc_update_monitors_config()
326 	    head.height == qdev->monitors_config->heads[i].height &&  in qxl_crtc_update_monitors_config()
327 	    head.x      == qdev->monitors_config->heads[i].x      &&  in qxl_crtc_update_monitors_config()
328 	    head.y      == qdev->monitors_config->heads[i].y      &&  in qxl_crtc_update_monitors_config()
329 	    oldcount    == qdev->monitors_config->count)  in qxl_crtc_update_monitors_config()
335 	if (oldcount != qdev->monitors_config->count)  in qxl_crtc_update_monitors_config()
337 			      oldcount, qdev->monitors_config->count,  in qxl_crtc_update_monitors_config()
338 			      qdev->monitors_config->max_allowed);  in qxl_crtc_update_monitors_config()
340 	qdev->monitors_config->heads[i] = head;  in qxl_crtc_update_monitors_config()
341 	qxl_send_monitors_config(qdev);  in qxl_crtc_update_monitors_config()
400 	struct qxl_device *qdev = qxl_fb->base.dev->dev_private;  in qxl_framebuffer_surface_dirty()  local
425 	qxl_draw_dirty_fb(qdev, qxl_fb, qobj, flags, color,  in qxl_framebuffer_surface_dirty()
480 	struct qxl_device *qdev = plane->dev->dev_private;  in qxl_primary_atomic_check()  local
490 	if (bo->surf.stride * bo->surf.height > qdev->vram_size) {  in qxl_primary_atomic_check()
501 	struct qxl_device *qdev = dev->dev_private;  in qxl_primary_apply_cursor()  local
511 	ret = qxl_alloc_release_reserved(qdev, sizeof(*cmd),  in qxl_primary_apply_cursor()
525 	cmd = (struct qxl_cursor_cmd *)qxl_release_map(qdev, release);  in qxl_primary_apply_cursor()
530 	cmd->u.set.shape = qxl_bo_physical_address(qdev, qcrtc->cursor_bo, 0);  in qxl_primary_apply_cursor()
533 	qxl_release_unmap(qdev, release, &cmd->release_info);  in qxl_primary_apply_cursor()
535 	qxl_push_cursor_ring_release(qdev, release, QXL_CMD_CURSOR, false);  in qxl_primary_apply_cursor()
541 	qxl_release_free(qdev, release);  in qxl_primary_apply_cursor()
548 	struct qxl_device *qdev = plane->dev->dev_private;  in qxl_primary_atomic_update()  local
580 			qxl_io_destroy_primary(qdev);  in qxl_primary_atomic_update()
591 			qxl_io_create_primary(qdev, 0, bo);  in qxl_primary_atomic_update()
595 	qxl_draw_dirty_fb(qdev, qfb, bo, 0, 0, &norect, 1, 1);  in qxl_primary_atomic_update()
601 	struct qxl_device *qdev = plane->dev->dev_private;  in qxl_primary_atomic_disable()  local
609 			qxl_io_destroy_primary(qdev);  in qxl_primary_atomic_disable()
619 	struct qxl_device *qdev = dev->dev_private;  in qxl_cursor_atomic_update()  local
631 	ret = qxl_alloc_release_reserved(qdev, sizeof(*cmd),  in qxl_cursor_atomic_update()
646 		ret = qxl_alloc_bo_reserved(qdev, release,  in qxl_cursor_atomic_update()
674 		cmd = (struct qxl_cursor_cmd *) qxl_release_map(qdev, release);  in qxl_cursor_atomic_update()
676 		cmd->u.set.shape = qxl_bo_physical_address(qdev,  in qxl_cursor_atomic_update()
689 		cmd = (struct qxl_cursor_cmd *) qxl_release_map(qdev, release);  in qxl_cursor_atomic_update()
696 	qxl_release_unmap(qdev, release, &cmd->release_info);  in qxl_cursor_atomic_update()
697 	qxl_push_cursor_ring_release(qdev, release, QXL_CMD_CURSOR, false);  in qxl_cursor_atomic_update()
714 	qxl_release_free(qdev, release);  in qxl_cursor_atomic_update()
722 	struct qxl_device *qdev = plane->dev->dev_private;  in qxl_cursor_atomic_disable()  local
727 	ret = qxl_alloc_release_reserved(qdev, sizeof(*cmd),  in qxl_cursor_atomic_disable()
735 		qxl_release_free(qdev, release);  in qxl_cursor_atomic_disable()
739 	cmd = (struct qxl_cursor_cmd *)qxl_release_map(qdev, release);  in qxl_cursor_atomic_disable()
741 	qxl_release_unmap(qdev, release, &cmd->release_info);  in qxl_cursor_atomic_disable()
743 	qxl_push_cursor_ring_release(qdev, release, QXL_CMD_CURSOR, false);  in qxl_cursor_atomic_disable()
750 	struct qxl_device *qdev = plane->dev->dev_private;  in qxl_plane_prepare_fb()  local
781 			qxl_bo_create(qdev, user_bo->gem_base.size,  in qxl_plane_prepare_fb()
860 static struct drm_plane *qxl_create_plane(struct qxl_device *qdev,  in qxl_create_plane()  argument
889 	err = drm_universal_plane_init(&qdev->ddev, plane, possible_crtcs,  in qxl_create_plane()
908 	struct qxl_device *qdev = dev->dev_private;  in qdev_crtc_init()  local
915 	primary = qxl_create_plane(qdev, 1 << crtc_id, DRM_PLANE_TYPE_PRIMARY);  in qdev_crtc_init()
921 	cursor = qxl_create_plane(qdev, 1 << crtc_id, DRM_PLANE_TYPE_CURSOR);  in qdev_crtc_init()
964 	struct qxl_device *qdev = ddev->dev_private;  in qxl_conn_mode_valid()  local
970 	if(qdev->monitors_config_width == mode->hdisplay &&  in qxl_conn_mode_valid()
971 	   qdev->monitors_config_height == mode->vdisplay)  in qxl_conn_mode_valid()
1007 	struct qxl_device *qdev = ddev->dev_private;  in qxl_conn_detect()  local
1011 	if (!qdev->client_monitors_config) {  in qxl_conn_detect()
1015 		connected = qdev->client_monitors_config->count > output->index &&  in qxl_conn_detect()
1016 		     qxl_head_enabled(&qdev->client_monitors_config->heads[output->index]);  in qxl_conn_detect()
1053 static int qxl_mode_create_hotplug_mode_update_property(struct qxl_device *qdev)  in qxl_mode_create_hotplug_mode_update_property()  argument
1055 	if (qdev->hotplug_mode_update_property)  in qxl_mode_create_hotplug_mode_update_property()
1058 	qdev->hotplug_mode_update_property =  in qxl_mode_create_hotplug_mode_update_property()
1059 		drm_property_create_range(&qdev->ddev, DRM_MODE_PROP_IMMUTABLE,  in qxl_mode_create_hotplug_mode_update_property()
1067 	struct qxl_device *qdev = dev->dev_private;  in qdev_output_init()  local
1095 				   qdev->hotplug_mode_update_property, 0);  in qdev_output_init()
1136 int qxl_create_monitors_object(struct qxl_device *qdev)  in qxl_create_monitors_object()  argument
1144 	ret = qxl_gem_object_create(qdev, monitors_config_size, 0,  in qxl_create_monitors_object()
1151 	qdev->monitors_config_bo = gem_to_qxl_bo(gobj);  in qxl_create_monitors_object()
1153 	ret = qxl_bo_pin(qdev->monitors_config_bo, QXL_GEM_DOMAIN_VRAM, NULL);  in qxl_create_monitors_object()
1157 	qxl_bo_kmap(qdev->monitors_config_bo, NULL);  in qxl_create_monitors_object()
1159 	qdev->monitors_config = qdev->monitors_config_bo->kptr;  in qxl_create_monitors_object()
1160 	qdev->ram_header->monitors_config =  in qxl_create_monitors_object()
1161 		qxl_bo_physical_address(qdev, qdev->monitors_config_bo, 0);  in qxl_create_monitors_object()
1163 	memset(qdev->monitors_config, 0, monitors_config_size);  in qxl_create_monitors_object()
1164 	qdev->monitors_config->max_allowed = max_allowed;  in qxl_create_monitors_object()
1168 int qxl_destroy_monitors_object(struct qxl_device *qdev)  in qxl_destroy_monitors_object()  argument
1172 	qdev->monitors_config = NULL;  in qxl_destroy_monitors_object()
1173 	qdev->ram_header->monitors_config = 0;  in qxl_destroy_monitors_object()
1175 	qxl_bo_kunmap(qdev->monitors_config_bo);  in qxl_destroy_monitors_object()
1176 	ret = qxl_bo_unpin(qdev->monitors_config_bo);  in qxl_destroy_monitors_object()
1180 	qxl_bo_unref(&qdev->monitors_config_bo);  in qxl_destroy_monitors_object()
1184 int qxl_modeset_init(struct qxl_device *qdev)  in qxl_modeset_init()  argument
1189 	drm_mode_config_init(&qdev->ddev);  in qxl_modeset_init()
1191 	ret = qxl_create_monitors_object(qdev);  in qxl_modeset_init()
1195 	qdev->ddev.mode_config.funcs = (void *)&qxl_mode_funcs;  in qxl_modeset_init()
1198 	qdev->ddev.mode_config.min_width = 0;  in qxl_modeset_init()
1199 	qdev->ddev.mode_config.min_height = 0;  in qxl_modeset_init()
1200 	qdev->ddev.mode_config.max_width = 8192;  in qxl_modeset_init()
1201 	qdev->ddev.mode_config.max_height = 8192;  in qxl_modeset_init()
1203 	qdev->ddev.mode_config.fb_base = qdev->vram_base;  in qxl_modeset_init()
1205 	drm_mode_create_suggested_offset_properties(&qdev->ddev);  in qxl_modeset_init()
1206 	qxl_mode_create_hotplug_mode_update_property(qdev);  in qxl_modeset_init()
1209 		qdev_crtc_init(&qdev->ddev, i);  in qxl_modeset_init()
1210 		qdev_output_init(&qdev->ddev, i);  in qxl_modeset_init()
1213 	qxl_display_read_client_monitors_config(qdev);  in qxl_modeset_init()
1214 	qdev->mode_info.mode_config_initialized = true;  in qxl_modeset_init()
1216 	drm_mode_config_reset(&qdev->ddev);  in qxl_modeset_init()
1221 	qxl_fbdev_init(qdev);  in qxl_modeset_init()
1225 void qxl_modeset_fini(struct qxl_device *qdev)  in qxl_modeset_fini()  argument
1227 	qxl_fbdev_fini(qdev);  in qxl_modeset_fini()
1229 	qxl_destroy_monitors_object(qdev);  in qxl_modeset_fini()
1230 	if (qdev->mode_info.mode_config_initialized) {  in qxl_modeset_fini()
1231 		drm_mode_config_cleanup(&qdev->ddev);  in qxl_modeset_fini()
1232 		qdev->mode_info.mode_config_initialized = false;  in qxl_modeset_fini()