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rk2928 lcdc: freee gpio before swith to RGB IO

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yxj
2012-11-03 16:07:38 +08:00
parent 46a7341368
commit 4c4098060b
1 changed files with 8 additions and 0 deletions
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8
drivers/video/rockchip/lcdc/rk2928_lcdc.c
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@@ -52,6 +52,14 @@ static int rk2928_lcdc_iomux(rk_screen *screen,int mode)
int i=0;
if((screen->type == SCREEN_RGB)&&(mode)) //iomux for RGB screen
{
for(i=0;i<8;i++)
{
gpio_free(RK2928_PIN2_PB0 + i);
}
for(i=0;i<4;i++)
{
gpio_free(RK2928_PIN2_PC0 + i);
}
if(screen->lcdc_id == 0)
{