diff options
Diffstat (limited to 'include/sound')
| -rw-r--r-- | include/sound/core.h | 113 | ||||
| -rw-r--r-- | include/sound/cs8427.h | 1 | ||||
| -rw-r--r-- | include/sound/emu10k1.h | 2 | ||||
| -rw-r--r-- | include/sound/hwdep.h | 3 | ||||
| -rw-r--r-- | include/sound/pcm.h | 8 | ||||
| -rw-r--r-- | include/sound/rawmidi.h | 2 | ||||
| -rw-r--r-- | include/sound/rcar_snd.h | 36 | ||||
| -rw-r--r-- | include/sound/simple_card.h | 6 | ||||
| -rw-r--r-- | include/sound/soc-dai.h | 3 | ||||
| -rw-r--r-- | include/sound/soc-dapm.h | 40 | ||||
| -rw-r--r-- | include/sound/soc.h | 152 |
11 files changed, 231 insertions, 135 deletions
diff --git a/include/sound/core.h b/include/sound/core.h index 2a14f1f02d4f..d3f5f818e0b9 100644 --- a/include/sound/core.h +++ b/include/sound/core.h @@ -22,6 +22,7 @@ * */ +#include <linux/device.h> #include <linux/sched.h> /* wake_up() */ #include <linux/mutex.h> /* struct mutex */ #include <linux/rwsem.h> /* struct rw_semaphore */ @@ -41,39 +42,33 @@ /* forward declarations */ struct pci_dev; struct module; -struct device; -struct device_attribute; +struct completion; /* device allocation stuff */ -#define SNDRV_DEV_TYPE_RANGE_SIZE 0x1000 - -typedef int __bitwise snd_device_type_t; -#define SNDRV_DEV_TOPLEVEL ((__force snd_device_type_t) 0) -#define SNDRV_DEV_CONTROL ((__force snd_device_type_t) 1) -#define SNDRV_DEV_LOWLEVEL_PRE ((__force snd_device_type_t) 2) -#define SNDRV_DEV_LOWLEVEL_NORMAL ((__force snd_device_type_t) 0x1000) -#define SNDRV_DEV_PCM ((__force snd_device_type_t) 0x1001) -#define SNDRV_DEV_RAWMIDI ((__force snd_device_type_t) 0x1002) -#define SNDRV_DEV_TIMER ((__force snd_device_type_t) 0x1003) -#define SNDRV_DEV_SEQUENCER ((__force snd_device_type_t) 0x1004) -#define SNDRV_DEV_HWDEP ((__force snd_device_type_t) 0x1005) -#define SNDRV_DEV_INFO ((__force snd_device_type_t) 0x1006) -#define SNDRV_DEV_BUS ((__force snd_device_type_t) 0x1007) -#define SNDRV_DEV_CODEC ((__force snd_device_type_t) 0x1008) -#define SNDRV_DEV_JACK ((__force snd_device_type_t) 0x1009) -#define SNDRV_DEV_COMPRESS ((__force snd_device_type_t) 0x100A) -#define SNDRV_DEV_LOWLEVEL ((__force snd_device_type_t) 0x2000) - -typedef int __bitwise snd_device_state_t; -#define SNDRV_DEV_BUILD ((__force snd_device_state_t) 0) -#define SNDRV_DEV_REGISTERED ((__force snd_device_state_t) 1) -#define SNDRV_DEV_DISCONNECTED ((__force snd_device_state_t) 2) - -typedef int __bitwise snd_device_cmd_t; -#define SNDRV_DEV_CMD_PRE ((__force snd_device_cmd_t) 0) -#define SNDRV_DEV_CMD_NORMAL ((__force snd_device_cmd_t) 1) -#define SNDRV_DEV_CMD_POST ((__force snd_device_cmd_t) 2) +/* type of the object used in snd_device_*() + * this also defines the calling order + */ +enum snd_device_type { + SNDRV_DEV_LOWLEVEL, + SNDRV_DEV_CONTROL, + SNDRV_DEV_INFO, + SNDRV_DEV_BUS, + SNDRV_DEV_CODEC, + SNDRV_DEV_PCM, + SNDRV_DEV_COMPRESS, + SNDRV_DEV_RAWMIDI, + SNDRV_DEV_TIMER, + SNDRV_DEV_SEQUENCER, + SNDRV_DEV_HWDEP, + SNDRV_DEV_JACK, +}; + +enum snd_device_state { + SNDRV_DEV_BUILD, + SNDRV_DEV_REGISTERED, + SNDRV_DEV_DISCONNECTED, +}; struct snd_device; @@ -86,8 +81,8 @@ struct snd_device_ops { struct snd_device { struct list_head list; /* list of registered devices */ struct snd_card *card; /* card which holds this device */ - snd_device_state_t state; /* state of the device */ - snd_device_type_t type; /* device type */ + enum snd_device_state state; /* state of the device */ + enum snd_device_type type; /* device type */ void *device_data; /* device structure */ struct snd_device_ops *ops; /* operations */ }; @@ -131,11 +126,10 @@ struct snd_card { state */ spinlock_t files_lock; /* lock the files for this card */ int shutdown; /* this card is going down */ - int free_on_last_close; /* free in context of file_release */ - wait_queue_head_t shutdown_sleep; - atomic_t refcount; /* refcount for disconnection */ + struct completion *release_completion; struct device *dev; /* device assigned to this card */ - struct device *card_dev; /* cardX object for sysfs */ + struct device card_dev; /* cardX object for sysfs */ + bool registered; /* card_dev is registered? */ #ifdef CONFIG_PM unsigned int power_state; /* power state */ @@ -149,6 +143,8 @@ struct snd_card { #endif }; +#define dev_to_snd_card(p) container_of(p, struct snd_card, card_dev) + #ifdef CONFIG_PM static inline void snd_power_lock(struct snd_card *card) { @@ -197,7 +193,7 @@ struct snd_minor { /* return a device pointer linked to each sound device as a parent */ static inline struct device *snd_card_get_device_link(struct snd_card *card) { - return card ? card->card_dev : NULL; + return card ? &card->card_dev : NULL; } /* sound.c */ @@ -244,13 +240,11 @@ static inline int snd_register_device(int type, struct snd_card *card, int dev, int snd_unregister_device(int type, struct snd_card *card, int dev); void *snd_lookup_minor_data(unsigned int minor, int type); -int snd_add_device_sysfs_file(int type, struct snd_card *card, int dev, - struct device_attribute *attr); +struct device *snd_get_device(int type, struct snd_card *card, int dev); #ifdef CONFIG_SND_OSSEMUL int snd_register_oss_device(int type, struct snd_card *card, int dev, - const struct file_operations *f_ops, void *private_data, - const char *name); + const struct file_operations *f_ops, void *private_data); int snd_unregister_oss_device(int type, struct snd_card *card, int dev); void *snd_lookup_oss_minor_data(unsigned int minor, int type); #endif @@ -284,9 +278,16 @@ int snd_card_locked(int card); extern int (*snd_mixer_oss_notify_callback)(struct snd_card *card, int cmd); #endif -int snd_card_create(int idx, const char *id, - struct module *module, int extra_size, - struct snd_card **card_ret); +int snd_card_new(struct device *parent, int idx, const char *xid, + struct module *module, int extra_size, + struct snd_card **card_ret); + +static inline int __deprecated +snd_card_create(int idx, const char *id, struct module *module, int extra_size, + struct snd_card **ret) +{ + return snd_card_new(NULL, idx, id, module, extra_size, ret); +} int snd_card_disconnect(struct snd_card *card); int snd_card_free(struct snd_card *card); @@ -298,20 +299,19 @@ int snd_card_info_done(void); int snd_component_add(struct snd_card *card, const char *component); int snd_card_file_add(struct snd_card *card, struct file *file); int snd_card_file_remove(struct snd_card *card, struct file *file); -void snd_card_unref(struct snd_card *card); +#define snd_card_unref(card) put_device(&(card)->card_dev) #define snd_card_set_dev(card, devptr) ((card)->dev = (devptr)) /* device.c */ -int snd_device_new(struct snd_card *card, snd_device_type_t type, +int snd_device_new(struct snd_card *card, enum snd_device_type type, void *device_data, struct snd_device_ops *ops); int snd_device_register(struct snd_card *card, void *device_data); int snd_device_register_all(struct snd_card *card); -int snd_device_disconnect(struct snd_card *card, void *device_data); int snd_device_disconnect_all(struct snd_card *card); -int snd_device_free(struct snd_card *card, void *device_data); -int snd_device_free_all(struct snd_card *card, snd_device_cmd_t cmd); +void snd_device_free(struct snd_card *card, void *device_data); +void snd_device_free_all(struct snd_card *card); /* isadma.c */ @@ -433,7 +433,6 @@ static inline void snd_printdd(const char *format, ...) {} #define gameport_get_port_data(gp) (gp)->port_data #endif -#ifdef CONFIG_PCI /* PCI quirk list helper */ struct snd_pci_quirk { unsigned short subvendor; /* PCI subvendor ID */ @@ -469,12 +468,26 @@ struct snd_pci_quirk { #define snd_pci_quirk_name(q) "" #endif +#ifdef CONFIG_PCI const struct snd_pci_quirk * snd_pci_quirk_lookup(struct pci_dev *pci, const struct snd_pci_quirk *list); const struct snd_pci_quirk * snd_pci_quirk_lookup_id(u16 vendor, u16 device, const struct snd_pci_quirk *list); +#else +static inline const struct snd_pci_quirk * +snd_pci_quirk_lookup(struct pci_dev *pci, const struct snd_pci_quirk *list) +{ + return NULL; +} + +static inline const struct snd_pci_quirk * +snd_pci_quirk_lookup_id(u16 vendor, u16 device, + const struct snd_pci_quirk *list) +{ + return NULL; +} #endif #endif /* __SOUND_CORE_H */ diff --git a/include/sound/cs8427.h b/include/sound/cs8427.h index f862cfff5f6a..0b6a1876639b 100644 --- a/include/sound/cs8427.h +++ b/include/sound/cs8427.h @@ -188,6 +188,7 @@ struct snd_pcm_substream; +int snd_cs8427_init(struct snd_i2c_bus *bus, struct snd_i2c_device *device); int snd_cs8427_create(struct snd_i2c_bus *bus, unsigned char addr, unsigned int reset_timeout, struct snd_i2c_device **r_cs8427); int snd_cs8427_reg_write(struct snd_i2c_device *device, unsigned char reg, diff --git a/include/sound/emu10k1.h b/include/sound/emu10k1.h index dfb42ca6d043..c46908c1bb3f 100644 --- a/include/sound/emu10k1.h +++ b/include/sound/emu10k1.h @@ -436,8 +436,6 @@ #define CCCA_CURRADDR_MASK 0x00ffffff /* Current address of the selected channel */ #define CCCA_CURRADDR 0x18000008 -/* undefine CCR to avoid conflict with the definition for SH */ -#undef CCR #define CCR 0x09 /* Cache control register */ #define CCR_CACHEINVALIDSIZE 0x07190009 #define CCR_CACHEINVALIDSIZE_MASK 0xfe000000 /* Number of invalid samples cache for this channel */ diff --git a/include/sound/hwdep.h b/include/sound/hwdep.h index 8c05e47a4090..ae04a3ec9c77 100644 --- a/include/sound/hwdep.h +++ b/include/sound/hwdep.h @@ -60,7 +60,6 @@ struct snd_hwdep { int iface; #ifdef CONFIG_SND_OSSEMUL - char oss_dev[32]; int oss_type; int ossreg; #endif @@ -69,6 +68,8 @@ struct snd_hwdep { wait_queue_head_t open_wait; void *private_data; void (*private_free) (struct snd_hwdep *hwdep); + struct device *dev; + const struct attribute_group **groups; struct mutex open_mutex; int used; /* reference counter */ diff --git a/include/sound/pcm.h b/include/sound/pcm.h index 4883499ab38b..b4d6697085fe 100644 --- a/include/sound/pcm.h +++ b/include/sound/pcm.h @@ -1141,4 +1141,12 @@ static inline u64 pcm_format_to_bits(snd_pcm_format_t pcm_format) return 1ULL << (__force int) pcm_format; } +/* printk helpers */ +#define pcm_err(pcm, fmt, args...) \ + dev_err((pcm)->card->dev, fmt, ##args) +#define pcm_warn(pcm, fmt, args...) \ + dev_warn((pcm)->card->dev, fmt, ##args) +#define pcm_dbg(pcm, fmt, args...) \ + dev_dbg((pcm)->card->dev, fmt, ##args) + #endif /* __SOUND_PCM_H */ diff --git a/include/sound/rawmidi.h b/include/sound/rawmidi.h index adf0885153f3..311dafe6cc4b 100644 --- a/include/sound/rawmidi.h +++ b/include/sound/rawmidi.h @@ -157,10 +157,8 @@ void snd_rawmidi_set_ops(struct snd_rawmidi *rmidi, int stream, /* callbacks */ -void snd_rawmidi_receive_reset(struct snd_rawmidi_substream *substream); int snd_rawmidi_receive(struct snd_rawmidi_substream *substream, const unsigned char *buffer, int count); -void snd_rawmidi_transmit_reset(struct snd_rawmidi_substream *substream); int snd_rawmidi_transmit_empty(struct snd_rawmidi_substream *substream); int snd_rawmidi_transmit_peek(struct snd_rawmidi_substream *substream, unsigned char *buffer, int count); diff --git a/include/sound/rcar_snd.h b/include/sound/rcar_snd.h index 6add6ccc811e..34a3c02a4576 100644 --- a/include/sound/rcar_snd.h +++ b/include/sound/rcar_snd.h @@ -34,17 +34,17 @@ * B : SSI direction */ #define RSND_SSI_CLK_PIN_SHARE (1 << 31) -#define RSND_SSI_SYNC (1 << 29) /* SSI34_sync etc */ - #define RSND_SSI_PLAY (1 << 24) +#define RSND_SSI(_dma_id, _pio_irq, _flags) \ +{ .dma_id = _dma_id, .pio_irq = _pio_irq, .flags = _flags } #define RSND_SSI_SET(_dai_id, _dma_id, _pio_irq, _flags) \ { .dai_id = _dai_id, .dma_id = _dma_id, .pio_irq = _pio_irq, .flags = _flags } #define RSND_SSI_UNUSED \ { .dai_id = -1, .dma_id = -1, .pio_irq = -1, .flags = 0 } struct rsnd_ssi_platform_info { - int dai_id; + int dai_id; /* will be removed */ int dma_id; int pio_irq; u32 flags; @@ -55,9 +55,31 @@ struct rsnd_ssi_platform_info { */ #define RSND_SCU_USE_HPBIF (1 << 31) /* it needs RSND_SSI_DEPENDENT */ -struct rsnd_scu_platform_info { +#define RSND_SRC(rate, _dma_id) \ +{ .flags = RSND_SCU_USE_HPBIF, .convert_rate = rate, .dma_id = _dma_id, } +#define RSND_SRC_SET(rate, _dma_id) \ + { .flags = RSND_SCU_USE_HPBIF, .convert_rate = rate, .dma_id = _dma_id, } +#define RSND_SRC_UNUSED \ + { .flags = 0, .convert_rate = 0, .dma_id = 0, } + +#define rsnd_scu_platform_info rsnd_src_platform_info +#define src_info scu_info +#define src_info_nr scu_info_nr + +struct rsnd_src_platform_info { u32 flags; u32 convert_rate; /* sampling rate convert */ + int dma_id; /* for Gen2 SCU */ +}; + +struct rsnd_dai_path_info { + struct rsnd_ssi_platform_info *ssi; + struct rsnd_src_platform_info *src; +}; + +struct rsnd_dai_platform_info { + struct rsnd_dai_path_info playback; + struct rsnd_dai_path_info capture; }; /* @@ -75,8 +97,10 @@ struct rcar_snd_info { u32 flags; struct rsnd_ssi_platform_info *ssi_info; int ssi_info_nr; - struct rsnd_scu_platform_info *scu_info; - int scu_info_nr; + struct rsnd_src_platform_info *src_info; + int src_info_nr; + struct rsnd_dai_platform_info *dai_info; + int dai_info_nr; int (*start)(int id); int (*stop)(int id); }; diff --git a/include/sound/simple_card.h b/include/sound/simple_card.h index 6c74527d4926..9b0ac77177b6 100644 --- a/include/sound/simple_card.h +++ b/include/sound/simple_card.h @@ -18,6 +18,8 @@ struct asoc_simple_dai { const char *name; unsigned int fmt; unsigned int sysclk; + int slots; + int slot_width; }; struct asoc_simple_card_info { @@ -29,10 +31,6 @@ struct asoc_simple_card_info { unsigned int daifmt; struct asoc_simple_dai cpu_dai; struct asoc_simple_dai codec_dai; - - /* used in simple-card.c */ - struct snd_soc_dai_link snd_link; - struct snd_soc_card snd_card; }; #endif /* __SIMPLE_CARD_H */ diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h index 71f27c403194..fad76769f153 100644 --- a/include/sound/soc-dai.h +++ b/include/sound/soc-dai.h @@ -142,6 +142,8 @@ struct snd_soc_dai_ops { * Called by soc_card drivers, normally in their hw_params. */ int (*set_fmt)(struct snd_soc_dai *dai, unsigned int fmt); + int (*xlate_tdm_slot_mask)(unsigned int slots, + unsigned int *tx_mask, unsigned int *rx_mask); int (*set_tdm_slot)(struct snd_soc_dai *dai, unsigned int tx_mask, unsigned int rx_mask, int slots, int slot_width); @@ -270,6 +272,7 @@ struct snd_soc_dai { /* parent platform/codec */ struct snd_soc_platform *platform; struct snd_soc_codec *codec; + struct snd_soc_component *component; struct snd_soc_card *card; diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h index 6e89ef6c11c1..ef78f562f4a8 100644 --- a/include/sound/soc-dapm.h +++ b/include/sound/soc-dapm.h @@ -108,13 +108,9 @@ struct device; SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \ .kcontrol_news = wcontrols, .num_kcontrols = 1} #define SND_SOC_DAPM_VIRT_MUX(wname, wreg, wshift, winvert, wcontrols) \ -{ .id = snd_soc_dapm_virt_mux, .name = wname, \ - SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \ - .kcontrol_news = wcontrols, .num_kcontrols = 1} + SND_SOC_DAPM_MUX(wname, wreg, wshift, winvert, wcontrols) #define SND_SOC_DAPM_VALUE_MUX(wname, wreg, wshift, winvert, wcontrols) \ -{ .id = snd_soc_dapm_value_mux, .name = wname, \ - SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \ - .kcontrol_news = wcontrols, .num_kcontrols = 1} + SND_SOC_DAPM_MUX(wname, wreg, wshift, winvert, wcontrols) /* Simplified versions of above macros, assuming wncontrols = ARRAY_SIZE(wcontrols) */ #define SOC_PGA_ARRAY(wname, wreg, wshift, winvert,\ @@ -172,10 +168,8 @@ struct device; .event = wevent, .event_flags = wflags} #define SND_SOC_DAPM_VIRT_MUX_E(wname, wreg, wshift, winvert, wcontrols, \ wevent, wflags) \ -{ .id = snd_soc_dapm_virt_mux, .name = wname, \ - SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \ - .kcontrol_news = wcontrols, .num_kcontrols = 1, \ - .event = wevent, .event_flags = wflags} + SND_SOC_DAPM_MUX_E(wname, wreg, wshift, winvert, wcontrols, wevent, \ + wflags) /* additional sequencing control within an event type */ #define SND_SOC_DAPM_PGA_S(wname, wsubseq, wreg, wshift, winvert, \ @@ -311,12 +305,8 @@ struct device; .get = snd_soc_dapm_get_enum_double, \ .put = snd_soc_dapm_put_enum_double, \ .private_value = (unsigned long)&xenum } -#define SOC_DAPM_ENUM_VIRT(xname, xenum) \ -{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \ - .info = snd_soc_info_enum_double, \ - .get = snd_soc_dapm_get_enum_virt, \ - .put = snd_soc_dapm_put_enum_virt, \ - .private_value = (unsigned long)&xenum } +#define SOC_DAPM_ENUM_VIRT(xname, xenum) \ + SOC_DAPM_ENUM(xname, xenum) #define SOC_DAPM_ENUM_EXT(xname, xenum, xget, xput) \ { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \ .info = snd_soc_info_enum_double, \ @@ -324,11 +314,7 @@ struct device; .put = xput, \ .private_value = (unsigned long)&xenum } #define SOC_DAPM_VALUE_ENUM(xname, xenum) \ -{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \ - .info = snd_soc_info_enum_double, \ - .get = snd_soc_dapm_get_value_enum_double, \ - .put = snd_soc_dapm_put_value_enum_double, \ - .private_value = (unsigned long)&xenum } + SOC_DAPM_ENUM(xname, xenum) #define SOC_DAPM_PIN_SWITCH(xname) \ { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname " Switch", \ .info = snd_soc_dapm_info_pin_switch, \ @@ -392,14 +378,6 @@ int snd_soc_dapm_get_enum_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol); int snd_soc_dapm_put_enum_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol); -int snd_soc_dapm_get_enum_virt(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol); -int snd_soc_dapm_put_enum_virt(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol); -int snd_soc_dapm_get_value_enum_double(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol); -int snd_soc_dapm_put_value_enum_double(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol); int snd_soc_dapm_info_pin_switch(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo); int snd_soc_dapm_get_pin_switch(struct snd_kcontrol *kcontrol, @@ -461,6 +439,7 @@ int snd_soc_dapm_nc_pin_unlocked(struct snd_soc_dapm_context *dapm, int snd_soc_dapm_get_pin_status(struct snd_soc_dapm_context *dapm, const char *pin); int snd_soc_dapm_sync(struct snd_soc_dapm_context *dapm); +int snd_soc_dapm_sync_unlocked(struct snd_soc_dapm_context *dapm); int snd_soc_dapm_force_enable_pin(struct snd_soc_dapm_context *dapm, const char *pin); int snd_soc_dapm_force_enable_pin_unlocked(struct snd_soc_dapm_context *dapm, @@ -470,7 +449,6 @@ int snd_soc_dapm_ignore_suspend(struct snd_soc_dapm_context *dapm, void snd_soc_dapm_auto_nc_codec_pins(struct snd_soc_codec *codec); /* Mostly internal - should not normally be used */ -void dapm_mark_dirty(struct snd_soc_dapm_widget *w, const char *reason); void dapm_mark_io_dirty(struct snd_soc_dapm_context *dapm); /* dapm path query */ @@ -484,8 +462,6 @@ enum snd_soc_dapm_type { snd_soc_dapm_input = 0, /* input pin */ snd_soc_dapm_output, /* output pin */ snd_soc_dapm_mux, /* selects 1 analog signal from many inputs */ - snd_soc_dapm_virt_mux, /* virtual version of snd_soc_dapm_mux */ - snd_soc_dapm_value_mux, /* selects 1 analog signal from many inputs */ snd_soc_dapm_mixer, /* mixes several analog signals together */ snd_soc_dapm_mixer_named_ctl, /* mixer with named controls */ snd_soc_dapm_pga, /* programmable gain/attenuation (volume) */ diff --git a/include/sound/soc.h b/include/sound/soc.h index 9a001472b96a..0b83168d8ff4 100644 --- a/include/sound/soc.h +++ b/include/sound/soc.h @@ -45,6 +45,11 @@ ((unsigned long)&(struct soc_mixer_control) \ {.reg = xlreg, .rreg = xrreg, .shift = xshift, .rshift = xshift, \ .max = xmax, .platform_max = xmax, .invert = xinvert}) +#define SOC_DOUBLE_R_S_VALUE(xlreg, xrreg, xshift, xmin, xmax, xsign_bit, xinvert) \ + ((unsigned long)&(struct soc_mixer_control) \ + {.reg = xlreg, .rreg = xrreg, .shift = xshift, .rshift = xshift, \ + .max = xmax, .min = xmin, .platform_max = xmax, .sign_bit = xsign_bit, \ + .invert = xinvert}) #define SOC_DOUBLE_R_RANGE_VALUE(xlreg, xrreg, xshift, xmin, xmax, xinvert) \ ((unsigned long)&(struct soc_mixer_control) \ {.reg = xlreg, .rreg = xrreg, .shift = xshift, .rshift = xshift, \ @@ -152,6 +157,15 @@ {.reg = xreg, .rreg = xrreg, \ .shift = xshift, .rshift = xshift, \ .max = xmax, .min = xmin} } +#define SOC_DOUBLE_R_S_TLV(xname, reg_left, reg_right, xshift, xmin, xmax, xsign_bit, xinvert, tlv_array) \ +{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname),\ + .access = SNDRV_CTL_ELEM_ACCESS_TLV_READ |\ + SNDRV_CTL_ELEM_ACCESS_READWRITE,\ + .tlv.p = (tlv_array), \ + .info = snd_soc_info_volsw, \ + .get = snd_soc_get_volsw, .put = snd_soc_put_volsw, \ + .private_value = SOC_DOUBLE_R_S_VALUE(reg_left, reg_right, xshift, \ + xmin, xmax, xsign_bit, xinvert) } #define SOC_DOUBLE_S8_TLV(xname, xreg, xmin, xmax, tlv_array) \ { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \ .access = SNDRV_CTL_ELEM_ACCESS_TLV_READ | \ @@ -162,30 +176,28 @@ .private_value = (unsigned long)&(struct soc_mixer_control) \ {.reg = xreg, .min = xmin, .max = xmax, \ .platform_max = xmax} } -#define SOC_ENUM_DOUBLE(xreg, xshift_l, xshift_r, xmax, xtexts) \ +#define SOC_ENUM_DOUBLE(xreg, xshift_l, xshift_r, xitems, xtexts) \ { .reg = xreg, .shift_l = xshift_l, .shift_r = xshift_r, \ - .max = xmax, .texts = xtexts, \ - .mask = xmax ? roundup_pow_of_two(xmax) - 1 : 0} -#define SOC_ENUM_SINGLE(xreg, xshift, xmax, xtexts) \ - SOC_ENUM_DOUBLE(xreg, xshift, xshift, xmax, xtexts) -#define SOC_ENUM_SINGLE_EXT(xmax, xtexts) \ -{ .max = xmax, .texts = xtexts } -#define SOC_VALUE_ENUM_DOUBLE(xreg, xshift_l, xshift_r, xmask, xmax, xtexts, xvalues) \ + .items = xitems, .texts = xtexts, \ + .mask = xitems ? roundup_pow_of_two(xitems) - 1 : 0} +#define SOC_ENUM_SINGLE(xreg, xshift, xitems, xtexts) \ + SOC_ENUM_DOUBLE(xreg, xshift, xshift, xitems, xtexts) +#define SOC_ENUM_SINGLE_EXT(xitems, xtexts) \ +{ .items = xitems, .texts = xtexts } +#define SOC_VALUE_ENUM_DOUBLE(xreg, xshift_l, xshift_r, xmask, xitems, xtexts, xvalues) \ { .reg = xreg, .shift_l = xshift_l, .shift_r = xshift_r, \ - .mask = xmask, .max = xmax, .texts = xtexts, .values = xvalues} -#define SOC_VALUE_ENUM_SINGLE(xreg, xshift, xmask, xmax, xtexts, xvalues) \ - SOC_VALUE_ENUM_DOUBLE(xreg, xshift, xshift, xmask, xmax, xtexts, xvalues) + .mask = xmask, .items = xitems, .texts = xtexts, .values = xvalues} +#define SOC_VALUE_ENUM_SINGLE(xreg, xshift, xmask, xnitmes, xtexts, xvalues) \ + SOC_VALUE_ENUM_DOUBLE(xreg, xshift, xshift, xmask, xnitmes, xtexts, xvalues) +#define SOC_ENUM_SINGLE_VIRT(xitems, xtexts) \ + SOC_ENUM_SINGLE(SND_SOC_NOPM, 0, xitems, xtexts) #define SOC_ENUM(xname, xenum) \ { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname,\ .info = snd_soc_info_enum_double, \ .get = snd_soc_get_enum_double, .put = snd_soc_put_enum_double, \ .private_value = (unsigned long)&xenum } #define SOC_VALUE_ENUM(xname, xenum) \ -{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname,\ - .info = snd_soc_info_enum_double, \ - .get = snd_soc_get_value_enum_double, \ - .put = snd_soc_put_value_enum_double, \ - .private_value = (unsigned long)&xenum } + SOC_ENUM(xname, xenum) #define SOC_SINGLE_EXT(xname, xreg, xshift, xmax, xinvert,\ xhandler_get, xhandler_put) \ { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \ @@ -272,17 +284,19 @@ * ARRAY_SIZE internally */ #define SOC_ENUM_DOUBLE_DECL(name, xreg, xshift_l, xshift_r, xtexts) \ - struct soc_enum name = SOC_ENUM_DOUBLE(xreg, xshift_l, xshift_r, \ + const struct soc_enum name = SOC_ENUM_DOUBLE(xreg, xshift_l, xshift_r, \ ARRAY_SIZE(xtexts), xtexts) #define SOC_ENUM_SINGLE_DECL(name, xreg, xshift, xtexts) \ SOC_ENUM_DOUBLE_DECL(name, xreg, xshift, xshift, xtexts) #define SOC_ENUM_SINGLE_EXT_DECL(name, xtexts) \ - struct soc_enum name = SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(xtexts), xtexts) + const struct soc_enum name = SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(xtexts), xtexts) #define SOC_VALUE_ENUM_DOUBLE_DECL(name, xreg, xshift_l, xshift_r, xmask, xtexts, xvalues) \ - struct soc_enum name = SOC_VALUE_ENUM_DOUBLE(xreg, xshift_l, xshift_r, xmask, \ + const struct soc_enum name = SOC_VALUE_ENUM_DOUBLE(xreg, xshift_l, xshift_r, xmask, \ ARRAY_SIZE(xtexts), xtexts, xvalues) #define SOC_VALUE_ENUM_SINGLE_DECL(name, xreg, xshift, xmask, xtexts, xvalues) \ SOC_VALUE_ENUM_DOUBLE_DECL(name, xreg, xshift, xshift, xmask, xtexts, xvalues) +#define SOC_ENUM_SINGLE_VIRT_DECL(name, xtexts) \ + const struct soc_enum name = SOC_ENUM_SINGLE_VIRT(ARRAY_SIZE(xtexts), xtexts) /* * Component probe and remove ordering levels for components with runtime @@ -340,12 +354,6 @@ typedef int (*hw_write_t)(void *,const char* ,int); extern struct snd_ac97_bus_ops *soc_ac97_ops; -enum snd_soc_control_type { - SND_SOC_I2C = 1, - SND_SOC_SPI, - SND_SOC_REGMAP, -}; - enum snd_soc_pcm_subclass { SND_SOC_PCM_CLASS_PCM = 0, SND_SOC_PCM_CLASS_BE = 1, @@ -392,8 +400,7 @@ int snd_soc_codec_readable_register(struct snd_soc_codec *codec, int snd_soc_codec_writable_register(struct snd_soc_codec *codec, unsigned int reg); int snd_soc_codec_set_cache_io(struct snd_soc_codec *codec, - int addr_bits, int data_bits, - enum snd_soc_control_type control); + struct regmap *regmap); int snd_soc_cache_sync(struct snd_soc_codec *codec); int snd_soc_cache_init(struct snd_soc_codec *codec); int snd_soc_cache_exit(struct snd_soc_codec *codec); @@ -413,6 +420,10 @@ struct snd_pcm_substream *snd_soc_get_dai_substream(struct snd_soc_card *card, struct snd_soc_pcm_runtime *snd_soc_get_pcm_runtime(struct snd_soc_card *card, const char *dai_link); +bool snd_soc_runtime_ignore_pmdown_time(struct snd_soc_pcm_runtime *rtd); +void snd_soc_runtime_activate(struct snd_soc_pcm_runtime *rtd, int stream); +void snd_soc_runtime_deactivate(struct snd_soc_pcm_runtime *rtd, int stream); + /* Utility functions to get clock rates from various things */ int snd_soc_calc_frame_size(int sample_size, int channels, int tdm_slots); int snd_soc_params_to_frame_size(struct snd_pcm_hw_params *params); @@ -496,10 +507,6 @@ int snd_soc_get_enum_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol); int snd_soc_put_enum_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol); -int snd_soc_get_value_enum_double(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol); -int snd_soc_put_value_enum_double(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol); int snd_soc_info_volsw(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo); #define snd_soc_info_bool_ext snd_ctl_boolean_mono_info @@ -600,7 +607,8 @@ struct snd_soc_jack_gpio { struct snd_soc_jack *jack; struct delayed_work work; - int (*jack_status_check)(void); + void *data; + int (*jack_status_check)(void *data); }; struct snd_soc_jack { @@ -656,12 +664,19 @@ struct snd_soc_component { const char *name; int id; struct device *dev; + + unsigned int active; + + unsigned int ignore_pmdown_time:1; /* pmdown_time is ignored at stop */ + struct list_head list; struct snd_soc_dai_driver *dai_drv; int num_dai; const struct snd_soc_component_driver *driver; + + struct list_head dai_list; }; /* SoC Audio Codec device */ @@ -683,7 +698,6 @@ struct snd_soc_codec { /* runtime */ struct snd_ac97 *ac97; /* for ad-hoc ac97 devices */ - unsigned int active; unsigned int cache_bypass:1; /* Suppress access to the cache */ unsigned int suspended:1; /* Codec is in suspend PM state */ unsigned int probed:1; /* Codec has been probed */ @@ -697,7 +711,6 @@ struct snd_soc_codec { /* codec IO */ void *control_data; /* codec control (i2c/3wire) data */ hw_write_t hw_write; - unsigned int (*hw_read)(struct snd_soc_codec *, unsigned int); unsigned int (*read)(struct snd_soc_codec *, unsigned int); int (*write)(struct snd_soc_codec *, unsigned int, unsigned int); void *reg_cache; @@ -709,7 +722,6 @@ struct snd_soc_codec { /* dapm */ struct snd_soc_dapm_context dapm; - unsigned int ignore_pmdown_time:1; /* pmdown_time is ignored at stop */ #ifdef CONFIG_DEBUG_FS struct dentry *debugfs_codec_root; @@ -1067,6 +1079,7 @@ struct soc_mixer_control { int min, max, platform_max; int reg, rreg; unsigned int shift, rshift; + unsigned int sign_bit; unsigned int invert:1; unsigned int autodisable:1; }; @@ -1085,16 +1098,28 @@ struct soc_mreg_control { /* enumerated kcontrol */ struct soc_enum { - unsigned short reg; - unsigned short reg2; + int reg; unsigned char shift_l; unsigned char shift_r; - unsigned int max; + unsigned int items; unsigned int mask; const char * const *texts; const unsigned int *values; }; +/** + * snd_soc_component_to_codec() - Casts a component to the CODEC it is embedded in + * @component: The component to cast to a CODEC + * + * This function must only be used on components that are known to be CODECs. + * Otherwise the behavior is undefined. + */ +static inline struct snd_soc_codec *snd_soc_component_to_codec( + struct snd_soc_component *component) +{ + return container_of(component, struct snd_soc_codec, component); +} + /* codec IO */ unsigned int snd_soc_read(struct snd_soc_codec *codec, unsigned int reg); unsigned int snd_soc_write(struct snd_soc_codec *codec, @@ -1168,11 +1193,51 @@ static inline bool snd_soc_volsw_is_stereo(struct soc_mixer_control *mc) return 1; } +static inline unsigned int snd_soc_enum_val_to_item(struct soc_enum *e, + unsigned int val) +{ + unsigned int i; + + if (!e->values) + return val; + + for (i = 0; i < e->items; i++) + if (val == e->values[i]) + return i; + + return 0; +} + +static inline unsigned int snd_soc_enum_item_to_val(struct soc_enum *e, + unsigned int item) +{ + if (!e->values) + return item; + + return e->values[item]; +} + +static inline bool snd_soc_component_is_active( + struct snd_soc_component *component) +{ + return component->active != 0; +} + +static inline bool snd_soc_codec_is_active(struct snd_soc_codec *codec) +{ + return snd_soc_component_is_active(&codec->component); +} + int snd_soc_util_init(void); void snd_soc_util_exit(void); int snd_soc_of_parse_card_name(struct snd_soc_card *card, const char *propname); +int snd_soc_of_parse_audio_simple_widgets(struct snd_soc_card *card, + const char *propname); +int snd_soc_of_parse_tdm_slot(struct device_node *np, + unsigned int *slots, + unsigned int *slot_width); int snd_soc_of_parse_audio_routing(struct snd_soc_card *card, const char *propname); unsigned int snd_soc_of_parse_daifmt(struct device_node *np, @@ -1188,4 +1253,15 @@ extern struct dentry *snd_soc_debugfs_root; extern const struct dev_pm_ops snd_soc_pm_ops; +/* Helper functions */ +static inline void snd_soc_dapm_mutex_lock(struct snd_soc_dapm_context *dapm) +{ + mutex_lock(&dapm->card->dapm_mutex); +} + +static inline void snd_soc_dapm_mutex_unlock(struct snd_soc_dapm_context *dapm) +{ + mutex_unlock(&dapm->card->dapm_mutex); +} + #endif |