[coreboot-gerrit] Patch set updated for coreboot: a9d6505 rk3288: meet the backlight power timing request

[Patrick Georgi (pgeorgi@google.com)]

Patrick Georgi (pgeorgi at google.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/9658

-gerrit

commit a9d6505dec9f595a8ec40f7277de890f0315c1b7
Author: huang lin <hl at rock-chips.com>
Date:   Fri Jan 30 21:05:58 2015 +0800

    rk3288: meet the backlight power timing request
    
    backlight timing: LED_VCC->LED_PWM->LED_EN, we modify the
    code to meet the timing.
    
    BUG=chrome-os-partner:36201
    TEST=Boot from jerry, and scope the backlight timing
    BRANCH=None
    
    Change-Id: I6bfa6af176400086e4af0112a63127c1152ca70e
    Signed-off-by: Stefan Reinauer <reinauer at chromium.org>
    Original-Commit-Id: 52ac0b2944cea7dc860bfea12fe44851436bb7f7
    Original-Change-Id: I6c53a822410ad706383c6d9fa2b5f0437775f710
    Original-Signed-off-by: huang lin <hl at rock-chips.com>
    Original-Reviewed-on: https://chromium-review.googlesource.com/244639
    Original-Reviewed-by: Julius Werner <jwerner at chromium.org>
---
 src/mainboard/google/veyron_jerry/mainboard.c  | 6 +++---
 src/mainboard/google/veyron_mighty/mainboard.c | 6 +++---
 src/mainboard/google/veyron_pinky/mainboard.c  | 6 +++---
 src/mainboard/google/veyron_speedy/mainboard.c | 6 +++---
 4 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/src/mainboard/google/veyron_jerry/mainboard.c b/src/mainboard/google/veyron_jerry/mainboard.c
index 2d7dbc7..9300b36 100644
--- a/src/mainboard/google/veyron_jerry/mainboard.c
+++ b/src/mainboard/google/veyron_jerry/mainboard.c
@@ -148,10 +148,10 @@ void mainboard_power_on_backlight(void)
 		break;
 	default:
 		gpio_output(GPIO(2, B, 4), 1);	/* BL_PWR_EN */
+		mdelay(20);
+		gpio_output(GPIO_BACKLIGHT, 1);	/* LCD_BL */
 		mdelay(10);
-		gpio_output(GPIO(7, A, 2), 1);	/* LCD_BL */
-		mdelay(10);
-		gpio_output(GPIO_BACKLIGHT, 1);	/* BL_EN */
+		gpio_output(GPIO(7, A, 2), 1);	/* BL_EN */
 		break;
 	}
 }
diff --git a/src/mainboard/google/veyron_mighty/mainboard.c b/src/mainboard/google/veyron_mighty/mainboard.c
index 2441a1b..72141f0 100644
--- a/src/mainboard/google/veyron_mighty/mainboard.c
+++ b/src/mainboard/google/veyron_mighty/mainboard.c
@@ -148,10 +148,10 @@ void mainboard_power_on_backlight(void)
 		break;
 	default:
 		gpio_output(GPIO(2, B, 4), 1);	/* BL_PWR_EN */
+		mdelay(20);
+		gpio_output(GPIO_BACKLIGHT, 1);	/* LCD_BL */
 		mdelay(10);
-		gpio_output(GPIO(7, A, 2), 1);	/* LCD_BL */
-		mdelay(10);
-		gpio_output(GPIO_BACKLIGHT, 1);	/* BL_EN */
+		gpio_output(GPIO(7, A, 2), 1);	/* BL_EN */
 		break;
 	}
 }
diff --git a/src/mainboard/google/veyron_pinky/mainboard.c b/src/mainboard/google/veyron_pinky/mainboard.c
index c272d66..fcd02f5 100644
--- a/src/mainboard/google/veyron_pinky/mainboard.c
+++ b/src/mainboard/google/veyron_pinky/mainboard.c
@@ -194,10 +194,10 @@ void mainboard_power_on_backlight(void)
 		break;
 	default:
 		gpio_output(GPIO(2, B, 4), 1);	/* BL_PWR_EN */
+		mdelay(20);
+		gpio_output(GPIO_BACKLIGHT, 1);	/* LCD_BL */
 		mdelay(10);
-		gpio_output(GPIO(7, A, 2), 1);	/* LCD_BL */
-		mdelay(10);
-		gpio_output(GPIO_BACKLIGHT, 1);	/* BL_EN */
+		gpio_output(GPIO(7, A, 2), 1);	/* BL_EN */
 		break;
 	}
 }
diff --git a/src/mainboard/google/veyron_speedy/mainboard.c b/src/mainboard/google/veyron_speedy/mainboard.c
index 2441a1b..72141f0 100644
--- a/src/mainboard/google/veyron_speedy/mainboard.c
+++ b/src/mainboard/google/veyron_speedy/mainboard.c
@@ -148,10 +148,10 @@ void mainboard_power_on_backlight(void)
 		break;
 	default:
 		gpio_output(GPIO(2, B, 4), 1);	/* BL_PWR_EN */
+		mdelay(20);
+		gpio_output(GPIO_BACKLIGHT, 1);	/* LCD_BL */
 		mdelay(10);
-		gpio_output(GPIO(7, A, 2), 1);	/* LCD_BL */
-		mdelay(10);
-		gpio_output(GPIO_BACKLIGHT, 1);	/* BL_EN */
+		gpio_output(GPIO(7, A, 2), 1);	/* BL_EN */
 		break;
 	}
 }