58 static void vmw_sou_destroy(struct vmw_screen_object_unit *sou)  in vmw_sou_destroy()  argument
60 	vmw_display_unit_cleanup(&sou->base);  in vmw_sou_destroy()
61 	kfree(sou);  in vmw_sou_destroy()
75 			      struct vmw_screen_object_unit *sou)  in vmw_sou_del_active()  argument
79 	if (sou->active_implicit) {  in vmw_sou_del_active()
82 		sou->active_implicit = false;  in vmw_sou_del_active()
87 			      struct vmw_screen_object_unit *sou,  in vmw_sou_add_active()  argument
94 	if (!sou->active_implicit && sou->base.is_implicit) {  in vmw_sou_add_active()
96 		sou->active_implicit = true;  in vmw_sou_add_active()
105 			       struct vmw_screen_object_unit *sou,  in vmw_sou_fifo_create()  argument
118 	BUG_ON(!sou->buffer);  in vmw_sou_fifo_create()
131 	cmd->obj.id = sou->base.unit;  in vmw_sou_fifo_create()
133 		(sou->base.unit == 0 ? SVGA_SCREEN_IS_PRIMARY : 0);  in vmw_sou_fifo_create()
136 	if (sou->base.is_implicit) {  in vmw_sou_fifo_create()
140 		cmd->obj.root.x = sou->base.gui_x;  in vmw_sou_fifo_create()
141 		cmd->obj.root.y = sou->base.gui_y;  in vmw_sou_fifo_create()
145 	vmw_bo_get_guest_ptr(&sou->buffer->base, &cmd->obj.backingStore.ptr);  in vmw_sou_fifo_create()
150 	sou->defined = true;  in vmw_sou_fifo_create()
159 				struct vmw_screen_object_unit *sou)  in vmw_sou_fifo_destroy()  argument
172 	if (unlikely(!sou->defined))  in vmw_sou_fifo_destroy()
185 	cmd->body.screenId = sou->base.unit;  in vmw_sou_fifo_destroy()
194 		sou->defined = false;  in vmw_sou_fifo_destroy()
203 				 struct vmw_screen_object_unit *sou)  in vmw_sou_backing_free()  argument
207 	if (unlikely(sou->buffer == NULL))  in vmw_sou_backing_free()
210 	bo = &sou->buffer->base;  in vmw_sou_backing_free()
212 	sou->buffer = NULL;  in vmw_sou_backing_free()
213 	sou->buffer_size = 0;  in vmw_sou_backing_free()
220 				 struct vmw_screen_object_unit *sou,  in vmw_sou_backing_alloc()  argument
225 	if (sou->buffer_size == size)  in vmw_sou_backing_alloc()
228 	if (sou->buffer)  in vmw_sou_backing_alloc()
229 		vmw_sou_backing_free(dev_priv, sou);  in vmw_sou_backing_alloc()
231 	sou->buffer = kzalloc(sizeof(*sou->buffer), GFP_KERNEL);  in vmw_sou_backing_alloc()
232 	if (unlikely(sou->buffer == NULL))  in vmw_sou_backing_alloc()
239 	ret = vmw_dmabuf_init(dev_priv, sou->buffer, size,  in vmw_sou_backing_alloc()
245 		sou->buffer = NULL; /* vmw_dmabuf_init frees on error */  in vmw_sou_backing_alloc()
247 		sou->buffer_size = size;  in vmw_sou_backing_alloc()
255 	struct vmw_screen_object_unit *sou;  in vmw_sou_crtc_set_config()  local
272 	sou = vmw_crtc_to_sou(crtc);  in vmw_sou_crtc_set_config()
282 	    set->connectors[0] != &sou->base.connector) {  in vmw_sou_crtc_set_config()
284 			set->connectors[0], &sou->base.connector);  in vmw_sou_crtc_set_config()
289 	if (sou->base.is_implicit &&  in vmw_sou_crtc_set_config()
292 	      sou->active_implicit) &&  in vmw_sou_crtc_set_config()
299 	connector = &sou->base.connector;  in vmw_sou_crtc_set_config()
300 	encoder = &sou->base.encoder;  in vmw_sou_crtc_set_config()
304 		ret = vmw_sou_fifo_destroy(dev_priv, sou);  in vmw_sou_crtc_set_config()
316 		vmw_sou_del_active(dev_priv, sou);  in vmw_sou_crtc_set_config()
318 		vmw_sou_backing_free(dev_priv, sou);  in vmw_sou_crtc_set_config()
342 		ret = vmw_sou_fifo_destroy(dev_priv, sou);  in vmw_sou_crtc_set_config()
347 		vmw_sou_backing_free(dev_priv, sou);  in vmw_sou_crtc_set_config()
350 	if (!sou->buffer) {  in vmw_sou_crtc_set_config()
353 		ret = vmw_sou_backing_alloc(dev_priv, sou, size);  in vmw_sou_crtc_set_config()
358 	ret = vmw_sou_fifo_create(dev_priv, sou, set->x, set->y, mode);  in vmw_sou_crtc_set_config()
367 		if (sou->defined)  in vmw_sou_crtc_set_config()
380 	vmw_sou_add_active(dev_priv, sou, vfb);  in vmw_sou_crtc_set_config()
438 	struct vmw_screen_object_unit *sou;  in vmw_sou_init()  local
444 	sou = kzalloc(sizeof(*sou), GFP_KERNEL);  in vmw_sou_init()
445 	if (!sou)  in vmw_sou_init()
448 	sou->base.unit = unit;  in vmw_sou_init()
449 	crtc = &sou->base.crtc;  in vmw_sou_init()
450 	encoder = &sou->base.encoder;  in vmw_sou_init()
451 	connector = &sou->base.connector;  in vmw_sou_init()
453 	sou->active_implicit = false;  in vmw_sou_init()
455 	sou->base.pref_active = (unit == 0);  in vmw_sou_init()
456 	sou->base.pref_width = dev_priv->initial_width;  in vmw_sou_init()
457 	sou->base.pref_height = dev_priv->initial_height;  in vmw_sou_init()
458 	sou->base.pref_mode = NULL;  in vmw_sou_init()
459 	sou->base.is_implicit = true;  in vmw_sou_init()
553 	struct vmw_screen_object_unit *sou = vmw_crtc_to_sou(crtc);  in vmw_kms_screen_object_flippable()  local
555 	if (!sou->base.is_implicit)  in vmw_kms_screen_object_flippable()
571 	struct vmw_screen_object_unit *sou = vmw_crtc_to_sou(crtc);  in vmw_kms_screen_object_update_implicit_fb()  local
573 	BUG_ON(!sou->base.is_implicit);  in vmw_kms_screen_object_update_implicit_fb()
576 		vmw_framebuffer_to_vfb(sou->base.crtc.primary->fb);  in vmw_kms_screen_object_update_implicit_fb()