fedora core 6 1.2949 + vserver 2.2.0

[linux-2.6.git] / sound / pci / cs5535audio / cs5535audio.h

diff --git a/sound/pci/cs5535audio/cs5535audio.h b/sound/pci/cs5535audio/cs5535audio.h
index 5e55a1a..4fd1f31 100644 (file)
--- a/sound/pci/cs5535audio/cs5535audio.h
+++ b/sound/pci/cs5535audio/cs5535audio.h
@@ -74,6 +74,8 @@
 #define PRM_RDY_STS                    0x00800000
 #define ACC_CODEC_CNTL_WR_CMD          (~0x80000000)
 #define ACC_CODEC_CNTL_RD_CMD          0x80000000
+#define ACC_CODEC_CNTL_LNK_SHUTDOWN    0x00040000
+#define ACC_CODEC_CNTL_LNK_WRM_RST     0x00020000
 #define PRD_JMP                                0x2000
 #define PRD_EOP                                0x4000
 #define PRD_EOT                                0x8000
@@ -88,6 +90,7 @@ struct cs5535audio_dma_ops {
        void (*disable_dma)(struct cs5535audio *cs5535au);
        void (*pause_dma)(struct cs5535audio *cs5535au);
        void (*setup_prd)(struct cs5535audio *cs5535au, u32 prd_addr);
+       u32 (*read_prd)(struct cs5535audio *cs5535au);
        u32 (*read_dma_pntr)(struct cs5535audio *cs5535au);
 };
 
@@ -103,11 +106,14 @@ struct cs5535audio_dma {
        struct snd_pcm_substream *substream;
        unsigned int buf_addr, buf_bytes;
        unsigned int period_bytes, periods;
+       int suspended;
+       u32 saved_prd;
 };
 
 struct cs5535audio {
        struct snd_card *card;
        struct snd_ac97 *ac97;
+       struct snd_pcm *pcm;
        int irq;
        struct pci_dev *pci;
        unsigned long port;
@@ -117,6 +123,8 @@ struct cs5535audio {
        struct cs5535audio_dma dmas[NUM_CS5535AUDIO_DMAS];
 };
 
+int snd_cs5535audio_suspend(struct pci_dev *pci, pm_message_t state);
+int snd_cs5535audio_resume(struct pci_dev *pci);
 int __devinit snd_cs5535audio_pcm(struct cs5535audio *cs5535audio);
 
 #endif /* __SOUND_CS5535AUDIO_H */