2009/11/20 Eric Miao <eric.y.miao@xxxxxxxxx>:
>> + int err = 0;
>> + if (on) {
>> + if (spi_gpio_reset != -1) {
>> + err = gpio_request(spi_gpio_reset, "TPO_LCD_SPI_RESET");
>> + if (err) {
>> + printk(KERN_ERR "failed to request GPIO for TPO LCD RESET\n");
>> + return err;
>> + }
>> + gpio_direction_output(spi_gpio_reset, 0);
>> + msleep(100);
>
> This is really a loooong delay, there any specific reason for such a long
> delay, I'm seeing this to slow down the boot up significantly?
>
> Otherwise looks OK to me, and I prefer the defconfig file change to
> be a separate patch please.
>
Actually, This is just an example for other real products. There is no
such spi_reset pin on Aspenite , so machine info set it spi_gpio_reset
== -1. Or do you think we should delete these lines?
--
To unsubscribe from this list: send the line "unsubscribe linux-fbdev" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
