From 14da04b5ff8e1e70b53f9f927e915e32a56651e1 Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Mon, 21 Dec 2015 19:09:54 +0200 Subject: [PATCH] ALSA: fm801: no need to suspend absent codec In case of tuner only card there is no need to take care of the codec which is anyway absent. Signed-off-by: Andy Shevchenko Signed-off-by: Takashi Iwai --- sound/pci/fm801.c | 18 ++++++++++++------ 1 file changed, 12 insertions(+), 6 deletions(-) diff --git a/sound/pci/fm801.c b/sound/pci/fm801.c index 294fc131aee0..9e870884c02c 100644 --- a/sound/pci/fm801.c +++ b/sound/pci/fm801.c @@ -1393,12 +1393,17 @@ static int snd_fm801_suspend(struct device *dev) int i; snd_power_change_state(card, SNDRV_CTL_POWER_D3hot); - snd_pcm_suspend_all(chip->pcm); - snd_ac97_suspend(chip->ac97); - snd_ac97_suspend(chip->ac97_sec); + + if (chip->tea575x_tuner & TUNER_ONLY) { + /* FIXME: tea575x suspend */ + } else { + snd_pcm_suspend_all(chip->pcm); + snd_ac97_suspend(chip->ac97); + snd_ac97_suspend(chip->ac97_sec); + } + for (i = 0; i < ARRAY_SIZE(saved_regs); i++) chip->saved_regs[i] = fm801_ioread16(chip, saved_regs[i]); - /* FIXME: tea575x suspend */ return 0; } @@ -1414,9 +1419,10 @@ static int snd_fm801_resume(struct device *dev) reset_codec(chip); snd_fm801_chip_multichannel_init(chip); snd_fm801_chip_init(chip); + snd_ac97_resume(chip->ac97); + snd_ac97_resume(chip->ac97_sec); } - snd_ac97_resume(chip->ac97); - snd_ac97_resume(chip->ac97_sec); + for (i = 0; i < ARRAY_SIZE(saved_regs); i++) fm801_iowrite16(chip, saved_regs[i], chip->saved_regs[i]);