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rk3188 lcdc:implement rk3188_lcdc_shutdown

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yxj
2013-02-01 10:23:38 +08:00
parent ae1b615a0b
commit f8d82289bd
1 changed files with 8 additions and 1 deletions
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9
drivers/video/rockchip/lcdc/rk3188_lcdc.c
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@@ -1385,7 +1385,14 @@ static int __devexit rk3188_lcdc_remove(struct platform_device *pdev)
static void rk3188_lcdc_shutdown(struct platform_device *pdev)
{
struct rk3188_lcdc_device *lcdc_dev = platform_get_drvdata(pdev);
if(lcdc_dev->driver.cur_screen->standby) //standby the screen if necessary
lcdc_dev->driver.cur_screen->standby(1);
if(lcdc_dev->driver.screen_ctr_info->io_disable) //power off the screen if necessary
lcdc_dev->driver.screen_ctr_info->io_disable();
if(lcdc_dev->driver.cur_screen->sscreen_set) //turn off lvds if necessary
lcdc_dev->driver.cur_screen->sscreen_set(lcdc_dev->driver.cur_screen , 0);
rk_fb_unregister(&(lcdc_dev->driver));
}
static struct platform_driver rk3188_lcdc_driver = {
.probe = rk3188_lcdc_probe,