update hdmi drivers: mod gpio control for phonepad project

[firefly-linux-kernel-4.4.55.git] / arch / arm / mach-rk29 / board-rk29-phonesdk.c

diff --git a/arch/arm/mach-rk29/board-rk29-phonesdk.c b/arch/arm/mach-rk29/board-rk29-phonesdk.c
index d1580c9b9eea221a0c8ff99f92e030ce3be00759..faf7893c57a819173934e305a42281cae5bd6457 100755 (executable)
--- a/arch/arm/mach-rk29/board-rk29-phonesdk.c
+++ b/arch/arm/mach-rk29/board-rk29-phonesdk.c
@@ -1796,6 +1796,21 @@ struct i2c_gpio_platform_data default_i2c3_data = {
        .io_init = rk29_i2c3_io_init,
 };
 #endif
+
+#if defined (CONFIG_ANX7150)
+#define HDMI_VDD_CTL RK29_PIN6_PD3
+int anx7150_io_init(void)
+{
+       gpio_request(HDMI_VDD_CTL, "hdmi pwr ctl");
+       gpio_direction_output(HDMI_VDD_CTL, GPIO_HIGH);
+       //gpio_set_value(HDMI_VDD_CTL, GPIO_HIGH); 
+       mdelay(10);
+       return 0;
+}
+struct hdmi_platform_data anx7150_data = {
+       .io_init = anx7150_io_init,
+};
+#endif
 #ifdef CONFIG_I2C0_RK29
 static struct i2c_board_info __initdata board_i2c0_devices[] = {
 #if defined (CONFIG_RK1000_CONTROL)
@@ -1890,6 +1905,7 @@ static struct i2c_board_info __initdata board_i2c0_devices[] = {
         .addr           = 0x39,             //0x39, 0x3d
         .flags          = 0,
         .irq            = RK29_PIN2_PA3,
+               .platform_data  = &anx7150_data,
     },
 #endif
 #if defined (CONFIG_GS_L3G4200D)