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Diffstat (limited to 'sound/ppc/pmac.h')
-rw-r--r--sound/ppc/pmac.h98
1 files changed, 47 insertions, 51 deletions
diff --git a/sound/ppc/pmac.h b/sound/ppc/pmac.h
index bfff788e984..086da7a1890 100644
--- a/sound/ppc/pmac.h
+++ b/sound/ppc/pmac.h
@@ -47,18 +47,9 @@
#define PMAC_SUPPORT_AUTOMUTE
/*
- * typedefs
- */
-typedef struct snd_pmac pmac_t;
-typedef struct snd_pmac_stream pmac_stream_t;
-typedef struct snd_pmac_beep pmac_beep_t;
-typedef struct snd_pmac_dbdma pmac_dbdma_t;
-
-
-/*
* DBDMA space
*/
-struct snd_pmac_dbdma {
+struct pmac_dbdma {
dma_addr_t dma_base;
dma_addr_t addr;
struct dbdma_cmd __iomem *cmds;
@@ -69,7 +60,7 @@ struct snd_pmac_dbdma {
/*
* playback/capture stream
*/
-struct snd_pmac_stream {
+struct pmac_stream {
int running; /* boolean */
int stream; /* PLAYBACK/CAPTURE */
@@ -79,10 +70,10 @@ struct snd_pmac_stream {
int buffer_size; /* in kbytes */
int nperiods, cur_period;
- pmac_dbdma_t cmd;
+ struct pmac_dbdma cmd;
volatile struct dbdma_regs __iomem *dma;
- snd_pcm_substream_t *substream;
+ struct snd_pcm_substream *substream;
unsigned int cur_freqs; /* currently available frequencies */
unsigned int cur_formats; /* currently available formats */
@@ -98,7 +89,7 @@ enum snd_pmac_model {
};
struct snd_pmac {
- snd_card_t *card;
+ struct snd_card *card;
/* h/w info */
struct device_node *node;
@@ -140,75 +131,80 @@ struct snd_pmac {
unsigned char __iomem *latch_base;
unsigned char __iomem *macio_base;
- pmac_stream_t playback;
- pmac_stream_t capture;
+ struct pmac_stream playback;
+ struct pmac_stream capture;
- pmac_dbdma_t extra_dma;
+ struct pmac_dbdma extra_dma;
int irq, tx_irq, rx_irq;
- snd_pcm_t *pcm;
+ struct snd_pcm *pcm;
- pmac_beep_t *beep;
+ struct pmac_beep *beep;
unsigned int control_mask; /* control mask */
/* mixer stuffs */
void *mixer_data;
- void (*mixer_free)(pmac_t *);
- snd_kcontrol_t *master_sw_ctl;
- snd_kcontrol_t *speaker_sw_ctl;
- snd_kcontrol_t *drc_sw_ctl; /* only used for tumbler -ReneR */
- snd_kcontrol_t *hp_detect_ctl;
- snd_kcontrol_t *lineout_sw_ctl;
+ void (*mixer_free)(struct snd_pmac *);
+ struct snd_kcontrol *master_sw_ctl;
+ struct snd_kcontrol *speaker_sw_ctl;
+ struct snd_kcontrol *drc_sw_ctl; /* only used for tumbler -ReneR */
+ struct snd_kcontrol *hp_detect_ctl;
+ struct snd_kcontrol *lineout_sw_ctl;
/* lowlevel callbacks */
- void (*set_format)(pmac_t *chip);
- void (*update_automute)(pmac_t *chip, int do_notify);
- int (*detect_headphone)(pmac_t *chip);
+ void (*set_format)(struct snd_pmac *chip);
+ void (*update_automute)(struct snd_pmac *chip, int do_notify);
+ int (*detect_headphone)(struct snd_pmac *chip);
#ifdef CONFIG_PM
- void (*suspend)(pmac_t *chip);
- void (*resume)(pmac_t *chip);
+ void (*suspend)(struct snd_pmac *chip);
+ void (*resume)(struct snd_pmac *chip);
#endif
};
/* exported functions */
-int snd_pmac_new(snd_card_t *card, pmac_t **chip_return);
-int snd_pmac_pcm_new(pmac_t *chip);
-int snd_pmac_attach_beep(pmac_t *chip);
-void snd_pmac_detach_beep(pmac_t *chip);
-void snd_pmac_beep_stop(pmac_t *chip);
-unsigned int snd_pmac_rate_index(pmac_t *chip, pmac_stream_t *rec, unsigned int rate);
+int snd_pmac_new(struct snd_card *card, struct snd_pmac **chip_return);
+int snd_pmac_pcm_new(struct snd_pmac *chip);
+int snd_pmac_attach_beep(struct snd_pmac *chip);
+void snd_pmac_detach_beep(struct snd_pmac *chip);
+void snd_pmac_beep_stop(struct snd_pmac *chip);
+unsigned int snd_pmac_rate_index(struct snd_pmac *chip, struct pmac_stream *rec, unsigned int rate);
-void snd_pmac_beep_dma_start(pmac_t *chip, int bytes, unsigned long addr, int speed);
-void snd_pmac_beep_dma_stop(pmac_t *chip);
+void snd_pmac_beep_dma_start(struct snd_pmac *chip, int bytes, unsigned long addr, int speed);
+void snd_pmac_beep_dma_stop(struct snd_pmac *chip);
+
+#ifdef CONFIG_PM
+void snd_pmac_suspend(struct snd_pmac *chip);
+void snd_pmac_resume(struct snd_pmac *chip);
+#endif
/* initialize mixer */
-int snd_pmac_awacs_init(pmac_t *chip);
-int snd_pmac_burgundy_init(pmac_t *chip);
-int snd_pmac_daca_init(pmac_t *chip);
-int snd_pmac_tumbler_init(pmac_t *chip);
+int snd_pmac_awacs_init(struct snd_pmac *chip);
+int snd_pmac_burgundy_init(struct snd_pmac *chip);
+int snd_pmac_daca_init(struct snd_pmac *chip);
+int snd_pmac_tumbler_init(struct snd_pmac *chip);
int snd_pmac_tumbler_post_init(void);
-int snd_pmac_toonie_init(pmac_t *chip);
+int snd_pmac_toonie_init(struct snd_pmac *chip);
/* i2c functions */
-typedef struct snd_pmac_keywest {
+struct pmac_keywest {
int addr;
struct i2c_client *client;
int id;
- int (*init_client)(struct snd_pmac_keywest *i2c);
+ int (*init_client)(struct pmac_keywest *i2c);
char *name;
-} pmac_keywest_t;
+};
-int snd_pmac_keywest_init(pmac_keywest_t *i2c);
-void snd_pmac_keywest_cleanup(pmac_keywest_t *i2c);
+int snd_pmac_keywest_init(struct pmac_keywest *i2c);
+void snd_pmac_keywest_cleanup(struct pmac_keywest *i2c);
/* misc */
-int snd_pmac_boolean_stereo_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo);
-int snd_pmac_boolean_mono_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo);
+int snd_pmac_boolean_stereo_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo);
+int snd_pmac_boolean_mono_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo);
-int snd_pmac_add_automute(pmac_t *chip);
+int snd_pmac_add_automute(struct snd_pmac *chip);
#endif /* __PMAC_H */