diff options
| -rw-r--r-- | sound/isa/gus/gusmax.c | 28 |
1 files changed, 27 insertions, 1 deletions
diff --git a/sound/isa/gus/gusmax.c b/sound/isa/gus/gusmax.c index b572411c4422..f1fd7ff2121d 100644 --- a/sound/isa/gus/gusmax.c +++ b/sound/isa/gus/gusmax.c @@ -328,12 +328,38 @@ static int snd_gusmax_probe(struct device *pdev, unsigned int dev) return 0; } +#ifdef CONFIG_PM +static int snd_gusmax_suspend(struct device *dev, unsigned int n, + pm_message_t state) +{ + struct snd_card *card = dev_get_drvdata(dev); + struct snd_gusmax *maxcard = card->private_data; + + maxcard->wss->suspend(maxcard->wss); + return snd_gus_suspend(maxcard->gus); +} + +static int snd_gusmax_resume(struct device *dev, unsigned int n) +{ + struct snd_card *card = dev_get_drvdata(dev); + struct snd_gusmax *maxcard = card->private_data; + + /* Restore the board routing latch before resuming the codec and GF1. */ + outb(maxcard->gus->max_cntrl_val, GUSP(maxcard->gus, MAXCNTRLPORT)); + maxcard->wss->resume(maxcard->wss); + return snd_gus_resume(maxcard->gus); +} +#endif + #define DEV_NAME "gusmax" static struct isa_driver snd_gusmax_driver = { .match = snd_gusmax_match, .probe = snd_gusmax_probe, - /* FIXME: suspend/resume */ +#ifdef CONFIG_PM + .suspend = snd_gusmax_suspend, + .resume = snd_gusmax_resume, +#endif .driver = { .name = DEV_NAME }, |