Re: Nokia N900 - audio TPA6130A2 problems

Ivaylo Dimitrov
2016-03-18T15:56:17Z

Hi,

On 18.03.2016 17:04, Sebastian Reichel wrote:
> Did you by chance also test adding a delay after setting the power
> gpio? According to the datasheet:
>
> Start-up time from shutdown: typical 5ms
>

:)

if (data->power_gpio) {
dev_err(&tpa6130a2_client->dev,
"!!!!!!!!!!!! GPIO SET: %d\n", ret);
mdelay(10);
gpiod_set_value(data->power_gpio, 1);
mdelay(10);
}

Ivo