On Wed, 7 Apr 2010 12:09:29 +0800, Kan-Ru Chen <[email protected]> wrote:
> @@ -283,6 +289,12 @@ static int devkit8000_twl_gpio_setup(struct device *dev,
> /* TWL4030_GPIO_MAX + 1 == ledB, PMU_STAT (out, active low LED) */
> gpio_leds[2].gpio = gpio + TWL4030_GPIO_MAX + 1;
>
> + /* gpio + 7 is "DVI_PUD" (out, active low) */
> + devkit8000_dvi_device.reset_gpio = gpio + 7;
> + gpio_request(devkit8000_dvi_device.reset_gpio, "DVI_PUD");
> + /* Disable until needed */
> + gpio_direction_output(devkit8000_dvi_device.reset_gpio, 1);
> +
> return 0;
> }
Sorry for the noise, it seems I misconfigured this pin. It's actually
active high. So the initial value should be 0 to disable it. I will
prepare a new patch about this.
And seems the second patch doesn't effect the LCD state at all. I have
no idea, but the patch can be dropped.
Cheers,
Kanru
--
Kan-Ru Chen | http://kanru.info
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