inline void set_amp_gain(int amp_state)
{
int fail = 0;
switch (amp_state) {
case SPK_ON:
/* if the delay time is need for chip ready,
* should be added to each power or enable function.
*/
if (amp_data->pdata->power)
fail = amp_data->pdata->power(1);
/*need 5 msec for prevent mute issue*/
msleep(5);
if (amp_data->pdata->enable)
fail = amp_data->pdata->enable(1);
/*need 10 msec for chip ready*/
msleep(10);
fail = tpa2028d_poweron();
break;
case SPK_OFF:
if (amp_data->pdata->enable)
fail = amp_data->pdata->enable(2);
fail = tpa2028d_powerdown();
if (amp_data->pdata->enable)
fail = amp_data->pdata->enable(0);
if (amp_data->pdata->power)
fail = amp_data->pdata->power(0);
break;
default:
D("Amp_state [%d] does not support \n", amp_state);
}
}
inline void set_amp_gain(int amp_no, int amp_state)
{
int fail = 0;
D("set_amp_gain : amp_no[%d] amp_state[%d]\n", amp_no, amp_state);
switch (amp_state) {
case SPK_ON:
//If sysfs status is zero then speaker on request is ignored ( only from AAT )
if (amp_data[amp_no]->state == 0 )
break;
/* if the delay time is need for chip ready,
* should be added to each power or enable function.
*/
if (amp_data[amp_no]->pdata->power)
fail = amp_data[amp_no]->pdata->power(1);
/*need 5 msec for prevent mute issue*/
//msleep(5);
mdelay(5);
if (amp_data[amp_no]->pdata->enable)
#ifdef CONFIG_SND_SOC_TPA2028D_STEREO
fail = amp_data[amp_no]->pdata->enable(1, amp_data[amp_no]->pdata->enable_gpio, amp_no);
#else
fail = amp_data[amp_no]->pdata->enable(1);
#endif
/*need 10 msec for chip ready*/
//msleep(10);
mdelay(10);
fail = tpa2028d_poweron(amp_no);
//amp_data[amp_no]->state = SPK_ON;
break;
case SPK_OFF:
if (amp_data[amp_no]->pdata->enable)
#ifdef CONFIG_SND_SOC_TPA2028D_STEREO
//fail = amp_data[amp_no]->pdata->enable(2, amp_data[amp_no]->pdata->enable_gpio, amp_no);
//delete bypass
#else
fail = amp_data[amp_no]->pdata->enable(2);
#endif
fail = tpa2028d_powerdown();
if (amp_data[amp_no]->pdata->enable)
#ifdef CONFIG_SND_SOC_TPA2028D_STEREO
fail = amp_data[amp_no]->pdata->enable(0, amp_data[amp_no]->pdata->enable_gpio, amp_no);
#else
fail = amp_data[amp_no]->pdata->enable(0);
#endif
if (amp_data[amp_no]->pdata->power)
fail = amp_data[amp_no]->pdata->power(0);
//amp_data[amp_no]->state = SPK_OFF;
break;
default:
D("Amp_state [%d] does not support \n", amp_state);
}
}
static void set_amp_gain(int amp_state)
{
int fail = 0;
EAMP_PRINTK("amp_state=%d",amp_state);
switch (amp_state) {
case SPK_ON:
msleep(5);
fail = amp_enable(1);
/*need 10 msec for chip ready*/
msleep(100);
fail = tpa2028d_poweron();
break;
case SPK_OFF:
amp_enable(2);
fail = tpa2028d_powerdown();
fail = amp_enable(0);
break;
default:
printk("Amp_state [%d] does not support \n", amp_state);
}
}
