[coreboot-gerrit] New patch to review for coreboot: rockchip: rk3288: extend jerry backlight vcc_led delay time

[Patrick Georgi]

Patrick Georgi ([e-mail]) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/11042

-gerrit

commit 1ff014c6a9e150a5bb60c7eb288611bcd630f4c2
Author: huang lin 
Date:   Wed Jul 22 10:49:11 2015 +0800

rockchip: rk3288: extend jerry backlight vcc_led delay time

some jerry panel need more delay time between the vcc_led and bl_en,
    so we extend the delay time.

BUG=chrome-os-partner:42997
    TEST=Boot from jerry, and do not flicker again
    BRANCH=none

Change-Id: Ifcf84578038eb5c2e5a0dfae936ee63cef671968
    Signed-off-by: Patrick Georgi 
    Original-Commit-Id: 0b00b6bd108f0aae461085d00819eca08ec892b3
    Original-Change-Id: I74999601b41ccac22493cc9cd0bf52cd4dbb8c26
    Original-Signed-off-by: huang lin 
    Original-Reviewed-on: https://chromium-review.googlesource.com/287373
    Original-Reviewed-by: Julius Werner 
---
 src/mainboard/google/veyron_jerry/mainboard.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/mainboard/google/veyron_jerry/mainboard.c b/src/mainboard/google/veyron_jerry/mainboard.c
index 7412243..2a945c4 100644
--- a/src/mainboard/google/veyron_jerry/mainboard.c
+++ b/src/mainboard/google/veyron_jerry/mainboard.c
@@ -158,7 +158,7 @@ void mainboard_power_on_backlight(void)
    	break;
    default:
    	gpio_output(GPIO(2, B, 4), 1);	/* BL_PWR_EN */
-		mdelay(20);
+		mdelay(120);
    	gpio_output(GPIO(7, A, 0), 1);	/* LCD_BL */
    	mdelay(10);
    	gpio_output(GPIO_BACKLIGHT, 1);	/* BL_EN */