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| author | Takashi Iwai <tiwai@suse.de> | 2005-11-17 16:09:43 +0100 |
|---|---|---|
| committer | Jaroslav Kysela <perex@suse.cz> | 2006-01-03 12:27:38 +0100 |
| commit | ded462356886e5f80f6a20b227f7e5cf7cfc5159 (patch) | |
| tree | d060b0f123a3bf844246823174bddd7dcfba0a6e /sound/pci/ymfpci/ymfpci_main.c | |
| parent | fb0700b4debbf45fb0465b40188bdc5396947bda (diff) | |
| download | kernel_samsung_smdk4412-ded462356886e5f80f6a20b227f7e5cf7cfc5159.tar.gz kernel_samsung_smdk4412-ded462356886e5f80f6a20b227f7e5cf7cfc5159.tar.bz2 kernel_samsung_smdk4412-ded462356886e5f80f6a20b227f7e5cf7cfc5159.zip | |
[ALSA] ymfpci - Fix PM support
Modules: YMFPCI driver
Fix PM support on YMFPCI driver.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/ymfpci/ymfpci_main.c')
| -rw-r--r-- | sound/pci/ymfpci/ymfpci_main.c | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/sound/pci/ymfpci/ymfpci_main.c b/sound/pci/ymfpci/ymfpci_main.c index 62c9f25e8e7..1dfc7233c6a 100644 --- a/sound/pci/ymfpci/ymfpci_main.c +++ b/sound/pci/ymfpci/ymfpci_main.c @@ -2175,11 +2175,13 @@ static int saved_regs_index[] = { }; #define YDSXGR_NUM_SAVED_REGS ARRAY_SIZE(saved_regs_index) -static int snd_ymfpci_suspend(struct snd_card *card, pm_message_t state) +int snd_ymfpci_suspend(struct pci_dev *pci, pm_message_t state) { - struct snd_ymfpci *chip = card->pm_private_data; + struct snd_card *card = pci_get_drvdata(pci); + struct snd_ymfpci *chip = card->private_data; unsigned int i; + snd_power_change_state(card, SNDRV_CTL_POWER_D3hot); snd_pcm_suspend_all(chip->pcm); snd_pcm_suspend_all(chip->pcm2); snd_pcm_suspend_all(chip->pcm_spdif); @@ -2190,18 +2192,21 @@ static int snd_ymfpci_suspend(struct snd_card *card, pm_message_t state) chip->saved_ydsxgr_mode = snd_ymfpci_readl(chip, YDSXGR_MODE); snd_ymfpci_writel(chip, YDSXGR_NATIVEDACOUTVOL, 0); snd_ymfpci_disable_dsp(chip); - pci_disable_device(chip->pci); + pci_disable_device(pci); + pci_save_state(pci); return 0; } -static int snd_ymfpci_resume(struct snd_card *card) +int snd_ymfpci_resume(struct pci_dev *pci) { - struct snd_ymfpci *chip = card->pm_private_data; + struct snd_card *card = pci_get_drvdata(pci); + struct snd_ymfpci *chip = card->private_data; unsigned int i; - pci_enable_device(chip->pci); - pci_set_master(chip->pci); - snd_ymfpci_aclink_reset(chip->pci); + pci_restore_state(pci); + pci_enable_device(pci); + pci_set_master(pci); + snd_ymfpci_aclink_reset(pci); snd_ymfpci_codec_ready(chip, 0); snd_ymfpci_download_image(chip); udelay(100); @@ -2218,6 +2223,7 @@ static int snd_ymfpci_resume(struct snd_card *card) chip->active_bank = snd_ymfpci_readl(chip, YDSXGR_CTRLSELECT); spin_unlock_irq(&chip->reg_lock); } + snd_power_change_state(card, SNDRV_CTL_POWER_D0); return 0; } #endif /* CONFIG_PM */ @@ -2296,7 +2302,6 @@ int __devinit snd_ymfpci_create(struct snd_card *card, snd_ymfpci_free(chip); return -ENOMEM; } - snd_card_set_pm_callback(card, snd_ymfpci_suspend, snd_ymfpci_resume, chip); #endif if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) { |