Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 0b7a2e9c authored by Takashi Iwai's avatar Takashi Iwai Committed by Jaroslav Kysela
Browse files

[ALSA] hda-intel - Don't do suspend if already powered down 



In the power-saving mode, the suspend is done dynamically at power-down.
So we don't have to call suspend stuff explicitly if it's already
powered down.

Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
Signed-off-by: default avatarJaroslav Kysela <perex@suse.cz>
parent 9d99f312

sound/pci/hda/hda_codec.c

+4 −0
Original line number Diff line number Diff line
@@ -2771,6 +2771,10 @@ int snd_hda_suspend(struct hda_bus *bus, pm_message_t state) 
	struct hda_codec *codec;



	list_for_each_entry(codec, &bus->codec_list, list) {

#ifdef CONFIG_SND_HDA_POWER_SAVE

		if (!codec->power_on)

			continue;

#endif

		hda_call_codec_suspend(codec);

	}

	return 0;

sound/pci/hda/hda_intel.c

+2 −1
Original line number Diff line number Diff line
@@ -1550,6 +1550,7 @@ static int azx_suspend(struct pci_dev *pci, pm_message_t state) 
	snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);

	for (i = 0; i < chip->pcm_devs; i++)

		snd_pcm_suspend_all(chip->pcm[i]);

	if (chip->initialized)

		snd_hda_suspend(chip->bus, state);

	azx_stop_chip(chip);

	if (chip->irq >= 0) {