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path: root/sound/pci/hda/hda_codec.c
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Diffstat (limited to 'sound/pci/hda/hda_codec.c')
-rw-r--r--sound/pci/hda/hda_codec.c56
1 files changed, 41 insertions, 15 deletions
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index 9f8d59e7e89f..5f2005098a60 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -813,7 +813,6 @@ void snd_hda_codec_register(struct hda_codec *codec)
if (codec->registered)
return;
if (device_is_registered(hda_codec_dev(codec))) {
- snd_hda_register_beep_device(codec);
codec_display_power(codec, true);
pm_runtime_enable(hda_codec_dev(codec));
/* it was powered up in snd_hda_codec_new(), now all done */
@@ -828,14 +827,6 @@ static int snd_hda_codec_dev_register(struct snd_device *device)
return 0;
}
-static int snd_hda_codec_dev_disconnect(struct snd_device *device)
-{
- struct hda_codec *codec = device->device_data;
-
- snd_hda_detach_beep_device(codec);
- return 0;
-}
-
static int snd_hda_codec_dev_free(struct snd_device *device)
{
struct hda_codec *codec = device->device_data;
@@ -921,7 +912,6 @@ int snd_hda_codec_device_new(struct hda_bus *bus, struct snd_card *card,
int err;
static struct snd_device_ops dev_ops = {
.dev_register = snd_hda_codec_dev_register,
- .dev_disconnect = snd_hda_codec_dev_disconnect,
.dev_free = snd_hda_codec_dev_free,
};
@@ -2917,18 +2907,16 @@ static void hda_call_codec_resume(struct hda_codec *codec)
hda_jackpoll_work(&codec->jackpoll_work.work);
else
snd_hda_jack_report_sync(codec);
+ codec->core.dev.power.power_state = PMSG_ON;
snd_hdac_leave_pm(&codec->core);
}
static int hda_codec_runtime_suspend(struct device *dev)
{
struct hda_codec *codec = dev_to_hda_codec(dev);
- struct hda_pcm *pcm;
unsigned int state;
cancel_delayed_work_sync(&codec->jackpoll_work);
- list_for_each_entry(pcm, &codec->pcm_list_head, list)
- snd_pcm_suspend_all(pcm->pcm);
state = hda_call_codec_suspend(codec);
if (codec->link_down_at_suspend ||
(codec_has_clkstop(codec) && codec_has_epss(codec) &&
@@ -2950,10 +2938,48 @@ static int hda_codec_runtime_resume(struct device *dev)
}
#endif /* CONFIG_PM */
+#ifdef CONFIG_PM_SLEEP
+static int hda_codec_pm_suspend(struct device *dev)
+{
+ dev->power.power_state = PMSG_SUSPEND;
+ return pm_runtime_force_suspend(dev);
+}
+
+static int hda_codec_pm_resume(struct device *dev)
+{
+ dev->power.power_state = PMSG_RESUME;
+ return pm_runtime_force_resume(dev);
+}
+
+static int hda_codec_pm_freeze(struct device *dev)
+{
+ dev->power.power_state = PMSG_FREEZE;
+ return pm_runtime_force_suspend(dev);
+}
+
+static int hda_codec_pm_thaw(struct device *dev)
+{
+ dev->power.power_state = PMSG_THAW;
+ return pm_runtime_force_resume(dev);
+}
+
+static int hda_codec_pm_restore(struct device *dev)
+{
+ dev->power.power_state = PMSG_RESTORE;
+ return pm_runtime_force_resume(dev);
+}
+#endif /* CONFIG_PM_SLEEP */
+
/* referred in hda_bind.c */
const struct dev_pm_ops hda_codec_driver_pm = {
- SET_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend,
- pm_runtime_force_resume)
+#ifdef CONFIG_PM_SLEEP
+ .suspend = hda_codec_pm_suspend,
+ .resume = hda_codec_pm_resume,
+ .freeze = hda_codec_pm_freeze,
+ .thaw = hda_codec_pm_thaw,
+ .poweroff = hda_codec_pm_suspend,
+ .restore = hda_codec_pm_restore,
+#endif /* CONFIG_PM_SLEEP */
SET_RUNTIME_PM_OPS(hda_codec_runtime_suspend, hda_codec_runtime_resume,
NULL)
};