Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6
[linux-2.6.git] / drivers / video / sh_mobile_lcdcfb.c
index 8a65fb6..a69830d 100644 (file)
@@ -281,6 +281,7 @@ static void sh_mobile_lcdc_deferred_io(struct fb_info *info,
                                       struct list_head *pagelist)
 {
        struct sh_mobile_lcdc_chan *ch = info->par;
+       struct sh_mobile_lcdc_board_cfg *bcfg = &ch->cfg.board_cfg;
 
        /* enable clocks before accessing hardware */
        sh_mobile_lcdc_clk_on(ch->lcdc);
@@ -305,10 +306,17 @@ static void sh_mobile_lcdc_deferred_io(struct fb_info *info,
 
                /* trigger panel update */
                dma_map_sg(info->dev, ch->sglist, nr_pages, DMA_TO_DEVICE);
+               if (bcfg->start_transfer)
+                       bcfg->start_transfer(bcfg->board_data, ch,
+                                            &sh_mobile_lcdc_sys_bus_ops);
                lcdc_write_chan(ch, LDSM2R, 1);
                dma_unmap_sg(info->dev, ch->sglist, nr_pages, DMA_TO_DEVICE);
-       } else
+       } else {
+               if (bcfg->start_transfer)
+                       bcfg->start_transfer(bcfg->board_data, ch,
+                                            &sh_mobile_lcdc_sys_bus_ops);
                lcdc_write_chan(ch, LDSM2R, 1);
+       }
 }
 
 static void sh_mobile_lcdc_deferred_io_touch(struct fb_info *info)