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rk3288 hdmi: modify pinctrl gpio state to sleep state

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This commit is contained in:
zwl 2014-06-06 10:08:59 +08:00
parent 8ceae60289
commit 91aea3ff09
2 changed files with 3 additions and 4 deletions
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2
arch/arm/boot/dts/rk3288.dtsi
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@ -732,7 +732,7 @@ hdmi: hdmi@ff980000 {
compatible = "rockchip,rk3288-hdmi";
reg = <0xff980000 0x20000>;
interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
pinctrl-names = "default", "gpio";
pinctrl-names = "default", "sleep";
pinctrl-0 = <&i2c5_sda &i2c5_scl>;
pinctrl-1 = <&i2c5_gpio>;
clocks = <&clk_gates16 9>, <&clk_gates5 12>;

5
drivers/video/rockchip/hdmi/chips/rk3288/rk3288_hdmi.c
View File

@ -280,7 +280,6 @@ static int rk3288_hdmi_drv_init(struct hdmi *hdmi_drv)
static void rk3288_hdmi_early_suspend(void)
{
struct hdmi *hdmi_drv = &hdmi_dev->driver;
struct pinctrl_state *gpio_state;
if (hdmi_drv->suspend)
return;
@ -305,8 +304,8 @@ static void rk3288_hdmi_early_suspend(void)
flush_delayed_work(&hdmi_drv->delay_work);
/* iomux to gpio and pull down when suspend */
gpio_state = pinctrl_lookup_state(hdmi_dev->dev->pins->p, "gpio");
pinctrl_select_state(hdmi_dev->dev->pins->p, gpio_state);
pinctrl_select_state(hdmi_dev->dev->pins->p,
hdmi_dev->dev->pins->sleep_state);
rk3288_hdmi_clk_disable(hdmi_dev);
return;
}