198 	struct picolcd_fb_data *fbdata = data->fb_info->par;  in picolcd_fb_reset()  local
220 		memset(fbdata->vbitmap, 0, PICOLCDFB_SIZE);  in picolcd_fb_reset()
221 		memset(fbdata->bitmap, 0, PICOLCDFB_SIZE*fbdata->bpp);  in picolcd_fb_reset()
223 	fbdata->force = 1;  in picolcd_fb_reset()
226 	if (fbdata->ready)  in picolcd_fb_reset()
229 		fbdata->ready = 1;  in picolcd_fb_reset()
239 	struct picolcd_fb_data *fbdata = info->par;  in picolcd_fb_update()  local
244 	spin_lock_irqsave(&fbdata->lock, flags);  in picolcd_fb_update()
245 	if (!fbdata->ready && fbdata->picolcd)  in picolcd_fb_update()
246 		picolcd_fb_reset(fbdata->picolcd, 0);  in picolcd_fb_update()
247 	spin_unlock_irqrestore(&fbdata->lock, flags);  in picolcd_fb_update()
259 			if (!fbdata->force && !picolcd_fb_update_tile(  in picolcd_fb_update()
260 					fbdata->vbitmap, fbdata->bitmap,  in picolcd_fb_update()
261 					fbdata->bpp, chip, tile))  in picolcd_fb_update()
265 				spin_lock_irqsave(&fbdata->lock, flags);  in picolcd_fb_update()
266 				data = fbdata->picolcd;  in picolcd_fb_update()
267 				spin_unlock_irqrestore(&fbdata->lock, flags);  in picolcd_fb_update()
275 			spin_lock_irqsave(&fbdata->lock, flags);  in picolcd_fb_update()
276 			data = fbdata->picolcd;  in picolcd_fb_update()
277 			spin_unlock_irqrestore(&fbdata->lock, flags);  in picolcd_fb_update()
279 					fbdata->vbitmap, chip, tile))  in picolcd_fb_update()
282 	fbdata->force = false;  in picolcd_fb_update()
284 		spin_lock_irqsave(&fbdata->lock, flags);  in picolcd_fb_update()
285 		data = fbdata->picolcd;  in picolcd_fb_update()
286 		spin_unlock_irqrestore(&fbdata->lock, flags);  in picolcd_fb_update()
352 	struct picolcd_fb_data *fbdata = info->par;  in picolcd_fb_destroy()  local
358 	WARN_ON(fbdata->picolcd != NULL);  in picolcd_fb_destroy()
388 	struct picolcd_fb_data *fbdata = info->par;  in picolcd_set_par()  local
390 	if (info->var.bits_per_pixel == fbdata->bpp)  in picolcd_set_par()
396 	o_fb   = fbdata->bitmap;  in picolcd_set_par()
426 	fbdata->bpp = info->var.bits_per_pixel;  in picolcd_set_par()
464 	struct picolcd_fb_data *fbdata = data->fb_info->par;  in picolcd_fb_update_rate_show()  local
465 	unsigned i, fb_update_rate = fbdata->update_rate;  in picolcd_fb_update_rate_show()
484 	struct picolcd_fb_data *fbdata = data->fb_info->par;  in picolcd_fb_update_rate_store()  local
500 	fbdata->update_rate = u;  in picolcd_fb_update_rate_store()
501 	data->fb_info->fbdefio->delay = HZ / fbdata->update_rate;  in picolcd_fb_update_rate_store()
513 	struct picolcd_fb_data *fbdata = NULL;  in picolcd_init_framebuffer()  local
544 	fbdata = info->par;  in picolcd_init_framebuffer()
545 	spin_lock_init(&fbdata->lock);  in picolcd_init_framebuffer()
546 	fbdata->picolcd = data;  in picolcd_init_framebuffer()
547 	fbdata->update_rate = PICOLCDFB_UPDATE_RATE_DEFAULT;  in picolcd_init_framebuffer()
548 	fbdata->bpp     = picolcdfb_var.bits_per_pixel;  in picolcd_init_framebuffer()
549 	fbdata->force   = 1;  in picolcd_init_framebuffer()
550 	fbdata->vbitmap = info->par + sizeof(struct picolcd_fb_data);  in picolcd_init_framebuffer()
551 	fbdata->bitmap  = vmalloc(PICOLCDFB_SIZE*8);  in picolcd_init_framebuffer()
552 	if (fbdata->bitmap == NULL) {  in picolcd_init_framebuffer()
556 	info->screen_base = (char __force __iomem *)fbdata->bitmap;  in picolcd_init_framebuffer()
557 	info->fix.smem_start = (unsigned long)fbdata->bitmap;  in picolcd_init_framebuffer()
558 	memset(fbdata->vbitmap, 0xff, PICOLCDFB_SIZE);  in picolcd_init_framebuffer()
588 	if (fbdata)  in picolcd_init_framebuffer()
589 		vfree(fbdata->bitmap);  in picolcd_init_framebuffer()
597 	struct picolcd_fb_data *fbdata;  in picolcd_exit_framebuffer()  local
604 	fbdata = info->par;  in picolcd_exit_framebuffer()
607 	spin_lock_irqsave(&fbdata->lock, flags);  in picolcd_exit_framebuffer()
608 	fbdata->picolcd = NULL;  in picolcd_exit_framebuffer()
609 	spin_unlock_irqrestore(&fbdata->lock, flags);  in picolcd_exit_framebuffer()