Hi Kai-Heng,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on sound/for-next]
[also build test ERROR on v5.9 next-20201023]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
> On Oct 23, 2020, at 19:36, Takashi Iwai wrote:
>
> On Fri, 23 Oct 2020 12:23:37 +0200,
> Kai-Heng Feng wrote:
>> @@ -1103,10 +1096,8 @@ static int azx_runtime_suspend(struct device *dev)
>> chip = card->private_data;
>>
>> /* enable controller wake up event */
>> -if
On Fri, 23 Oct 2020 12:23:37 +0200,
Kai-Heng Feng wrote:
> @@ -1103,10 +1096,8 @@ static int azx_runtime_suspend(struct device *dev)
> chip = card->private_data;
>
> /* enable controller wake up event */
> - if (snd_power_get_state(card) == SNDRV_CTL_POWER_D0) {
> -
Similar to codec, we can use direct-complete optimization to keep HDA
controller suspended if conditions are met.
For most integrated HDA controllers, direct-complete won't happen because
ACPI wakeup is enabled for runtime suspend, but wakeup needs to be
disabled for system suspend.
For most HDA
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