From: 张晴 <zhangqing@rock-chips.com>
Date: Tue, 13 Nov 2012 08:49:41 +0000 (+0800)
Subject: rk3066:slove flash screen from sleep to wakeup
X-Git-Tag: firefly_0821_release~8233
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=9612a480feb379b24747855f096cf49d61495a5a;p=firefly-linux-kernel-4.4.55.git

rk3066:slove flash screen from sleep to wakeup
---

diff --git a/arch/arm/mach-rk30/board-pmu-wm8326.c b/arch/arm/mach-rk30/board-pmu-wm8326.c
index 0e34c92764b5..937d8299d008 100755
--- a/arch/arm/mach-rk30/board-pmu-wm8326.c
+++ b/arch/arm/mach-rk30/board-pmu-wm8326.c
@@ -733,7 +733,11 @@ void wm831x_pmu_early_resume(struct regulator_dev *rdev)
 	printk("%s\n", __func__);
 	
 	dcdc = regulator_get(NULL, "dcdc4");	//vcc_io
+	#ifdef CONFIG_MACH_RK3066_SDK
+	regulator_set_voltage(dcdc, 3300000, 3300000);
+	#else
 	regulator_set_voltage(dcdc, 3000000, 3000000);
+	#endif
 	regulator_set_mode(dcdc, REGULATOR_MODE_FAST);
 	regulator_enable(dcdc);
 	printk("%s set dcdc4 vcc_io=%dmV end\n", __func__, regulator_get_voltage(dcdc));
diff --git a/arch/arm/mach-rk30/board-rk30-sdk-wm8326.c b/arch/arm/mach-rk30/board-rk30-sdk-wm8326.c
index 9bec42acd3ea..3ad9b7d8ceb7 100755
--- a/arch/arm/mach-rk30/board-rk30-sdk-wm8326.c
+++ b/arch/arm/mach-rk30/board-rk30-sdk-wm8326.c
@@ -840,7 +840,11 @@ void wm831x_pmu_early_resume(struct regulator_dev *rdev)
 	printk("%s\n", __func__);
 	
 	dcdc = regulator_get(NULL, "dcdc4");	//vcc_io
+	#ifdef CONFIG_MACH_RK3066_SDK
+	regulator_set_voltage(dcdc, 3300000, 3300000);
+	#else
 	regulator_set_voltage(dcdc, 3000000, 3000000);
+	#endif
 	regulator_set_mode(dcdc, REGULATOR_MODE_FAST);
 	regulator_enable(dcdc);
 	printk("%s set dcdc4 vcc_io=%dmV end\n", __func__, regulator_get_voltage(dcdc));