diff options
Diffstat (limited to 'sound/ppc/pmac.h')
| -rw-r--r-- | sound/ppc/pmac.h | 98 |
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 */ |