81 	struct vmw_fb_par *par = info->par;  in vmw_fb_setcolreg()  local
82 	u32 *pal = par->pseudo_palette;  in vmw_fb_setcolreg()
89 	switch (par->set_fb->format->depth) {  in vmw_fb_setcolreg()
98 			  par->set_fb->format->depth,  in vmw_fb_setcolreg()
99 			  par->set_fb->format->cpp[0] * 8);  in vmw_fb_setcolreg()
110 	struct vmw_fb_par *par = info->par;  in vmw_fb_check_var()  local
111 	struct vmw_private *vmw_priv = par->vmw_priv;  in vmw_fb_check_var()
148 	if ((var->xoffset + var->xres) > par->max_width ||  in vmw_fb_check_var()
149 	    (var->yoffset + var->yres) > par->max_height) {  in vmw_fb_check_var()
182 	struct vmw_fb_par *par = container_of(work, struct vmw_fb_par,  in vmw_fb_dirty_flush()  local
184 	struct vmw_private *vmw_priv = par->vmw_priv;  in vmw_fb_dirty_flush()
192 	struct vmw_buffer_object *vbo = par->vmw_bo;  in vmw_fb_dirty_flush()
195 	if (!READ_ONCE(par->dirty.active))  in vmw_fb_dirty_flush()
198 	mutex_lock(&par->bo_mutex);  in vmw_fb_dirty_flush()
199 	cur_fb = par->set_fb;  in vmw_fb_dirty_flush()
209 	spin_lock_irqsave(&par->dirty.lock, irq_flags);  in vmw_fb_dirty_flush()
210 	if (!par->dirty.active) {  in vmw_fb_dirty_flush()
211 		spin_unlock_irqrestore(&par->dirty.lock, irq_flags);  in vmw_fb_dirty_flush()
220 	max_x = par->fb_x + cur_fb->width;  in vmw_fb_dirty_flush()
221 	max_y = par->fb_y + cur_fb->height;  in vmw_fb_dirty_flush()
223 	dst_x1 = par->dirty.x1 - par->fb_x;  in vmw_fb_dirty_flush()
224 	dst_y1 = par->dirty.y1 - par->fb_y;  in vmw_fb_dirty_flush()
228 	dst_x2 = par->dirty.x2 - par->fb_x;  in vmw_fb_dirty_flush()
229 	dst_y2 = par->dirty.y2 - par->fb_y;  in vmw_fb_dirty_flush()
237 	par->dirty.x1 = par->dirty.x2 = 0;  in vmw_fb_dirty_flush()
238 	par->dirty.y1 = par->dirty.y2 = 0;  in vmw_fb_dirty_flush()
239 	spin_unlock_irqrestore(&par->dirty.lock, irq_flags);  in vmw_fb_dirty_flush()
243 			(dst_y1 * par->set_fb->pitches[0] + dst_x1 * cpp);  in vmw_fb_dirty_flush()
244 		src_ptr = (u8 *)par->vmalloc +  in vmw_fb_dirty_flush()
245 			((dst_y1 + par->fb_y) * info->fix.line_length +  in vmw_fb_dirty_flush()
246 			 (dst_x1 + par->fb_x) * cpp);  in vmw_fb_dirty_flush()
250 			dst_ptr += par->set_fb->pitches[0];  in vmw_fb_dirty_flush()
264 		WARN_ON_ONCE(par->set_fb->funcs->dirty(cur_fb, NULL, 0, 0,  in vmw_fb_dirty_flush()
269 	mutex_unlock(&par->bo_mutex);  in vmw_fb_dirty_flush()
272 static void vmw_fb_dirty_mark(struct vmw_fb_par *par,  in vmw_fb_dirty_mark()  argument
280 	spin_lock_irqsave(&par->dirty.lock, flags);  in vmw_fb_dirty_mark()
281 	if (par->dirty.x1 == par->dirty.x2) {  in vmw_fb_dirty_mark()
282 		par->dirty.x1 = x1;  in vmw_fb_dirty_mark()
283 		par->dirty.y1 = y1;  in vmw_fb_dirty_mark()
284 		par->dirty.x2 = x2;  in vmw_fb_dirty_mark()
285 		par->dirty.y2 = y2;  in vmw_fb_dirty_mark()
288 		if (par->dirty.active)  in vmw_fb_dirty_mark()
289 			schedule_delayed_work(&par->local_work,  in vmw_fb_dirty_mark()
292 		if (x1 < par->dirty.x1)  in vmw_fb_dirty_mark()
293 			par->dirty.x1 = x1;  in vmw_fb_dirty_mark()
294 		if (y1 < par->dirty.y1)  in vmw_fb_dirty_mark()
295 			par->dirty.y1 = y1;  in vmw_fb_dirty_mark()
296 		if (x2 > par->dirty.x2)  in vmw_fb_dirty_mark()
297 			par->dirty.x2 = x2;  in vmw_fb_dirty_mark()
298 		if (y2 > par->dirty.y2)  in vmw_fb_dirty_mark()
299 			par->dirty.y2 = y2;  in vmw_fb_dirty_mark()
301 	spin_unlock_irqrestore(&par->dirty.lock, flags);  in vmw_fb_dirty_mark()
307 	struct vmw_fb_par *par = info->par;  in vmw_fb_pan_display()  local
315 	mutex_lock(&par->bo_mutex);  in vmw_fb_pan_display()
316 	par->fb_x = var->xoffset;  in vmw_fb_pan_display()
317 	par->fb_y = var->yoffset;  in vmw_fb_pan_display()
318 	if (par->set_fb)  in vmw_fb_pan_display()
319 		vmw_fb_dirty_mark(par, par->fb_x, par->fb_y, par->set_fb->width,  in vmw_fb_pan_display()
320 				  par->set_fb->height);  in vmw_fb_pan_display()
321 	mutex_unlock(&par->bo_mutex);  in vmw_fb_pan_display()
329 	struct vmw_fb_par *par = info->par;  in vmw_deferred_io()  local
348 		spin_lock_irqsave(&par->dirty.lock, flags);  in vmw_deferred_io()
349 		par->dirty.x1 = 0;  in vmw_deferred_io()
350 		par->dirty.y1 = y1;  in vmw_deferred_io()
351 		par->dirty.x2 = info->var.xres;  in vmw_deferred_io()
352 		par->dirty.y2 = y2;  in vmw_deferred_io()
353 		spin_unlock_irqrestore(&par->dirty.lock, flags);  in vmw_deferred_io()
359 		cancel_delayed_work(&par->local_work);  in vmw_deferred_io()
360 		schedule_delayed_work(&par->local_work, 0);  in vmw_deferred_io()
376 	vmw_fb_dirty_mark(info->par, rect->dx, rect->dy,  in vmw_fb_fillrect()
383 	vmw_fb_dirty_mark(info->par, region->dx, region->dy,  in vmw_fb_copyarea()
390 	vmw_fb_dirty_mark(info->par, image->dx, image->dy,  in vmw_fb_imageblit()
466 static int vmw_fb_kms_detach(struct vmw_fb_par *par,  in vmw_fb_kms_detach()  argument
470 	struct drm_framebuffer *cur_fb = par->set_fb;  in vmw_fb_kms_detach()
474 	if (par->set_mode) {  in vmw_fb_kms_detach()
477 		set.crtc = par->crtc;  in vmw_fb_kms_detach()
483 		set.connectors = &par->con;  in vmw_fb_kms_detach()
489 		drm_mode_destroy(par->vmw_priv->dev, par->set_mode);  in vmw_fb_kms_detach()
490 		par->set_mode = NULL;  in vmw_fb_kms_detach()
495 		par->set_fb = NULL;  in vmw_fb_kms_detach()
498 	if (par->vmw_bo && detach_bo && unref_bo)  in vmw_fb_kms_detach()
499 		vmw_bo_unreference(&par->vmw_bo);  in vmw_fb_kms_detach()
507 	struct vmw_fb_par *par = info->par;  in vmw_fb_kms_framebuffer()  local
524 	cur_fb = par->set_fb;  in vmw_fb_kms_framebuffer()
533 	ret = vmw_fb_kms_detach(par,  in vmw_fb_kms_framebuffer()
534 				par->bo_size < new_bo_size ||  in vmw_fb_kms_framebuffer()
535 				par->bo_size > 2*new_bo_size,  in vmw_fb_kms_framebuffer()
540 	if (!par->vmw_bo) {  in vmw_fb_kms_framebuffer()
541 		ret = vmw_fb_create_bo(par->vmw_priv, new_bo_size,  in vmw_fb_kms_framebuffer()
542 				       &par->vmw_bo);  in vmw_fb_kms_framebuffer()
548 		par->bo_size = new_bo_size;  in vmw_fb_kms_framebuffer()
551 	vfb = vmw_kms_new_framebuffer(par->vmw_priv, par->vmw_bo, NULL,  in vmw_fb_kms_framebuffer()
556 	par->set_fb = &vfb->base;  in vmw_fb_kms_framebuffer()
563 	struct vmw_fb_par *par = info->par;  in vmw_fb_set_par()  local
564 	struct vmw_private *vmw_priv = par->vmw_priv;  in vmw_fb_set_par()
593 	mutex_lock(&par->bo_mutex);  in vmw_fb_set_par()
598 	par->fb_x = var->xoffset;  in vmw_fb_set_par()
599 	par->fb_y = var->yoffset;  in vmw_fb_set_par()
601 	set.crtc = par->crtc;  in vmw_fb_set_par()
605 	set.fb = par->set_fb;  in vmw_fb_set_par()
607 	set.connectors = &par->con;  in vmw_fb_set_par()
613 	vmw_fb_dirty_mark(par, par->fb_x, par->fb_y,  in vmw_fb_set_par()
614 			  par->set_fb->width, par->set_fb->height);  in vmw_fb_set_par()
619 	schedule_delayed_work(&par->local_work, 0);  in vmw_fb_set_par()
622 	if (par->set_mode)  in vmw_fb_set_par()
623 		drm_mode_destroy(vmw_priv->dev, par->set_mode);  in vmw_fb_set_par()
624 	par->set_mode = mode;  in vmw_fb_set_par()
626 	mutex_unlock(&par->bo_mutex);  in vmw_fb_set_par()
647 	struct vmw_fb_par *par;  in vmw_fb_init()  local
663 	info = framebuffer_alloc(sizeof(*par), device);  in vmw_fb_init()
671 	par = info->par;  in vmw_fb_init()
672 	memset(par, 0, sizeof(*par));  in vmw_fb_init()
673 	INIT_DELAYED_WORK(&par->local_work, &vmw_fb_dirty_flush);  in vmw_fb_init()
674 	par->vmw_priv = vmw_priv;  in vmw_fb_init()
675 	par->vmalloc = NULL;  in vmw_fb_init()
676 	par->max_width = fb_width;  in vmw_fb_init()
677 	par->max_height = fb_height;  in vmw_fb_init()
679 	ret = vmw_kms_fbdev_init_data(vmw_priv, 0, par->max_width,  in vmw_fb_init()
680 				      par->max_height, &par->con,  in vmw_fb_init()
681 				      &par->crtc, &init_mode);  in vmw_fb_init()
691 	par->vmalloc = vzalloc(fb_size);  in vmw_fb_init()
692 	if (unlikely(par->vmalloc == NULL)) {  in vmw_fb_init()
713 	info->pseudo_palette = par->pseudo_palette;  in vmw_fb_init()
714 	info->screen_base = (char __iomem *)par->vmalloc;  in vmw_fb_init()
750 	par->dirty.x1 = par->dirty.x2 = 0;  in vmw_fb_init()
751 	par->dirty.y1 = par->dirty.y2 = 0;  in vmw_fb_init()
752 	par->dirty.active = true;  in vmw_fb_init()
753 	spin_lock_init(&par->dirty.lock);  in vmw_fb_init()
754 	mutex_init(&par->bo_mutex);  in vmw_fb_init()
770 	vfree(par->vmalloc);  in vmw_fb_init()
781 	struct vmw_fb_par *par;  in vmw_fb_close()  local
787 	par = info->par;  in vmw_fb_close()
791 	cancel_delayed_work_sync(&par->local_work);  in vmw_fb_close()
794 	mutex_lock(&par->bo_mutex);  in vmw_fb_close()
795 	(void) vmw_fb_kms_detach(par, true, true);  in vmw_fb_close()
796 	mutex_unlock(&par->bo_mutex);  in vmw_fb_close()
798 	vfree(par->vmalloc);  in vmw_fb_close()
807 	struct vmw_fb_par *par;  in vmw_fb_off()  local
814 	par = info->par;  in vmw_fb_off()
816 	spin_lock_irqsave(&par->dirty.lock, flags);  in vmw_fb_off()
817 	par->dirty.active = false;  in vmw_fb_off()
818 	spin_unlock_irqrestore(&par->dirty.lock, flags);  in vmw_fb_off()
821 	flush_delayed_work(&par->local_work);  in vmw_fb_off()
829 	struct vmw_fb_par *par;  in vmw_fb_on()  local
836 	par = info->par;  in vmw_fb_on()
838 	spin_lock_irqsave(&par->dirty.lock, flags);  in vmw_fb_on()
839 	par->dirty.active = true;  in vmw_fb_on()
840 	spin_unlock_irqrestore(&par->dirty.lock, flags);  in vmw_fb_on()
847 	schedule_delayed_work(&par->local_work, 0);  in vmw_fb_on()