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rk3026 lcdc: fix splash screen when resume

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This commit is contained in:
hjc
2013-10-25 18:58:14 +08:00
parent 756de2a340
commit 2c9ad3129d
1 changed files with 8 additions and 2 deletions
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10
drivers/video/rockchip/lcdc/rk3188_lcdc.c
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@@ -31,6 +31,7 @@
#include <asm/uaccess.h>
#include <mach/iomux.h>
#include "rk3188_lcdc.h"
#include <mach/gpio.h>
@@ -1064,8 +1065,11 @@ static int rk3188_lcdc_early_suspend(struct rk_lcdc_device_driver *dev_drv)
spin_unlock(&lcdc_dev->reg_lock);
return 0;
}
rk3188_lcdc_clk_disable(lcdc_dev);
#if defined(CONFIG_ARCH_RK3026)
iomux_set(GPIO2_B0);
gpio_direction_output(RK30_PIN2_PB0,0);
#endif
return 0;
}
@@ -1076,7 +1080,9 @@ static int rk3188_lcdc_early_resume(struct rk_lcdc_device_driver *dev_drv)
int i=0;
int __iomem *c;
int v;
#if defined(CONFIG_ARCH_RK3026)
iomux_set(LCDC0_DCLK);
#endif
if(dev_drv->screen_ctr_info->io_enable) //power on
dev_drv->screen_ctr_info->io_enable();