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authorClemens Ladisch <clemens@ladisch.de>2008-05-13 09:24:39 +0200
committerJaroslav Kysela <perex@perex.cz>2008-05-19 13:19:17 +0200
commit4a4bc53bc52978dd6c918531921da925fd047d95 (patch)
tree3705801799fa4673f8ced7640e4bcf66049e38fd /sound/pci/oxygen/oxygen.h
parent[ALSA] virtuoso: add xonar_enable_output() (diff)
downloadlinux-dev-4a4bc53bc52978dd6c918531921da925fd047d95.tar.xz
linux-dev-4a4bc53bc52978dd6c918531921da925fd047d95.zip
[ALSA] oxygen: add PM support
Add suspend/resume support. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Diffstat (limited to 'sound/pci/oxygen/oxygen.h')
-rw-r--r--sound/pci/oxygen/oxygen.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/sound/pci/oxygen/oxygen.h b/sound/pci/oxygen/oxygen.h
index 29c9fa4964b2..74a644880074 100644
--- a/sound/pci/oxygen/oxygen.h
+++ b/sound/pci/oxygen/oxygen.h
@@ -97,6 +97,8 @@ struct oxygen_model {
int (*control_filter)(struct snd_kcontrol_new *template);
int (*mixer_init)(struct oxygen *chip);
void (*cleanup)(struct oxygen *chip);
+ void (*suspend)(struct oxygen *chip);
+ void (*resume)(struct oxygen *chip);
void (*pcm_hardware_filter)(unsigned int channel,
struct snd_pcm_hardware *hardware);
void (*set_dac_params)(struct oxygen *chip,
@@ -125,6 +127,10 @@ struct oxygen_model {
int oxygen_pci_probe(struct pci_dev *pci, int index, char *id,
const struct oxygen_model *model);
void oxygen_pci_remove(struct pci_dev *pci);
+#ifdef CONFIG_PM
+int oxygen_pci_suspend(struct pci_dev *pci, pm_message_t state);
+int oxygen_pci_resume(struct pci_dev *pci);
+#endif
/* oxygen_mixer.c */