diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2015-12-21 19:09:54 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2015-12-21 19:53:51 +0100 |
| commit | 14da04b5ff8e1e70b53f9f927e915e32a56651e1 (patch) | |
| tree | 57b27125d8c643489fcf18ac6006355d9166362c /sound/pci | |
| parent | b56fa687e02b27f8bd9d282950a88c2ed23d766b (diff) | |
| download | lwn-14da04b5ff8e1e70b53f9f927e915e32a56651e1.tar.gz lwn-14da04b5ff8e1e70b53f9f927e915e32a56651e1.zip | |
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 <andriy.shevchenko@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci')
| -rw-r--r-- | sound/pci/fm801.c | 18 |
1 files 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]); |