188 	struct picolcd_fb_data *fbdata = data->fb_info->par;  in picolcd_fb_reset()  local
210 		memset(fbdata->vbitmap, 0, PICOLCDFB_SIZE);  in picolcd_fb_reset()
211 		memset(fbdata->bitmap, 0, PICOLCDFB_SIZE*fbdata->bpp);  in picolcd_fb_reset()
213 	fbdata->force = 1;  in picolcd_fb_reset()
216 	if (fbdata->ready)  in picolcd_fb_reset()
219 		fbdata->ready = 1;  in picolcd_fb_reset()
229 	struct picolcd_fb_data *fbdata = info->par;  in picolcd_fb_update()  local
234 	spin_lock_irqsave(&fbdata->lock, flags);  in picolcd_fb_update()
235 	if (!fbdata->ready && fbdata->picolcd)  in picolcd_fb_update()
236 		picolcd_fb_reset(fbdata->picolcd, 0);  in picolcd_fb_update()
237 	spin_unlock_irqrestore(&fbdata->lock, flags);  in picolcd_fb_update()
249 			if (!fbdata->force && !picolcd_fb_update_tile(  in picolcd_fb_update()
250 					fbdata->vbitmap, fbdata->bitmap,  in picolcd_fb_update()
251 					fbdata->bpp, chip, tile))  in picolcd_fb_update()
255 				spin_lock_irqsave(&fbdata->lock, flags);  in picolcd_fb_update()
256 				data = fbdata->picolcd;  in picolcd_fb_update()
257 				spin_unlock_irqrestore(&fbdata->lock, flags);  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()
269 					fbdata->vbitmap, chip, tile))  in picolcd_fb_update()
272 	fbdata->force = false;  in picolcd_fb_update()
274 		spin_lock_irqsave(&fbdata->lock, flags);  in picolcd_fb_update()
275 		data = fbdata->picolcd;  in picolcd_fb_update()
276 		spin_unlock_irqrestore(&fbdata->lock, flags);  in picolcd_fb_update()
342 	struct picolcd_fb_data *fbdata = info->par;  in picolcd_fb_destroy()  local
348 	WARN_ON(fbdata->picolcd != NULL);  in picolcd_fb_destroy()
378 	struct picolcd_fb_data *fbdata = info->par;  in picolcd_set_par()  local
380 	if (info->var.bits_per_pixel == fbdata->bpp)  in picolcd_set_par()
386 	o_fb   = fbdata->bitmap;  in picolcd_set_par()
416 	fbdata->bpp = info->var.bits_per_pixel;  in picolcd_set_par()
454 	struct picolcd_fb_data *fbdata = data->fb_info->par;  in picolcd_fb_update_rate_show()  local
455 	unsigned i, fb_update_rate = fbdata->update_rate;  in picolcd_fb_update_rate_show()
474 	struct picolcd_fb_data *fbdata = data->fb_info->par;  in picolcd_fb_update_rate_store()  local
490 	fbdata->update_rate = u;  in picolcd_fb_update_rate_store()
491 	data->fb_info->fbdefio->delay = HZ / fbdata->update_rate;  in picolcd_fb_update_rate_store()
503 	struct picolcd_fb_data *fbdata = NULL;  in picolcd_init_framebuffer()  local
531 	fbdata = info->par;  in picolcd_init_framebuffer()
532 	spin_lock_init(&fbdata->lock);  in picolcd_init_framebuffer()
533 	fbdata->picolcd = data;  in picolcd_init_framebuffer()
534 	fbdata->update_rate = PICOLCDFB_UPDATE_RATE_DEFAULT;  in picolcd_init_framebuffer()
535 	fbdata->bpp     = picolcdfb_var.bits_per_pixel;  in picolcd_init_framebuffer()
536 	fbdata->force   = 1;  in picolcd_init_framebuffer()
537 	fbdata->vbitmap = info->par + sizeof(struct picolcd_fb_data);  in picolcd_init_framebuffer()
538 	fbdata->bitmap  = vmalloc(PICOLCDFB_SIZE*8);  in picolcd_init_framebuffer()
539 	if (fbdata->bitmap == NULL) {  in picolcd_init_framebuffer()
543 	info->screen_buffer = fbdata->bitmap;  in picolcd_init_framebuffer()
544 	info->fix.smem_start = (unsigned long)fbdata->bitmap;  in picolcd_init_framebuffer()
545 	memset(fbdata->vbitmap, 0xff, PICOLCDFB_SIZE);  in picolcd_init_framebuffer()
575 	if (fbdata)  in picolcd_init_framebuffer()
576 		vfree(fbdata->bitmap);  in picolcd_init_framebuffer()
584 	struct picolcd_fb_data *fbdata;  in picolcd_exit_framebuffer()  local
591 	fbdata = info->par;  in picolcd_exit_framebuffer()
594 	spin_lock_irqsave(&fbdata->lock, flags);  in picolcd_exit_framebuffer()
595 	fbdata->picolcd = NULL;  in picolcd_exit_framebuffer()
596 	spin_unlock_irqrestore(&fbdata->lock, flags);  in picolcd_exit_framebuffer()