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path: root/sound/pci/hda/hda_codec.h
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Diffstat (limited to 'sound/pci/hda/hda_codec.h')
-rw-r--r--sound/pci/hda/hda_codec.h87
1 files changed, 23 insertions, 64 deletions
diff --git a/sound/pci/hda/hda_codec.h b/sound/pci/hda/hda_codec.h
index 9075ac28d..12837abbb 100644
--- a/sound/pci/hda/hda_codec.h
+++ b/sound/pci/hda/hda_codec.h
@@ -40,32 +40,6 @@ struct hda_codec;
struct hda_pcm;
struct hda_pcm_stream;
-/* bus operators */
-struct hda_bus_ops {
- /* send a single command */
- int (*command)(struct hda_bus *bus, unsigned int cmd);
- /* get a response from the last command */
- unsigned int (*get_response)(struct hda_bus *bus, unsigned int addr);
- /* free the private data */
- void (*private_free)(struct hda_bus *);
- /* attach a PCM stream */
- int (*attach_pcm)(struct hda_bus *bus, struct hda_codec *codec,
- struct hda_pcm *pcm);
- /* reset bus for retry verb */
- void (*bus_reset)(struct hda_bus *bus);
-#ifdef CONFIG_SND_HDA_DSP_LOADER
- /* prepare DSP transfer */
- int (*load_dsp_prepare)(struct hda_bus *bus, unsigned int format,
- unsigned int byte_size,
- struct snd_dma_buffer *bufp);
- /* start/stop DSP transfer */
- void (*load_dsp_trigger)(struct hda_bus *bus, bool start);
- /* clean up DSP transfer */
- void (*load_dsp_cleanup)(struct hda_bus *bus,
- struct snd_dma_buffer *dmab);
-#endif
-};
-
/*
* codec bus
*
@@ -77,10 +51,8 @@ struct hda_bus {
struct snd_card *card;
- void *private_data;
struct pci_dev *pci;
const char *modelname;
- struct hda_bus_ops ops;
struct mutex prepare_mutex;
@@ -92,7 +64,6 @@ struct hda_bus {
unsigned int allow_bus_reset:1; /* allow bus reset at fatal error */
/* status for codec/controller */
unsigned int shutdown :1; /* being unloaded */
- unsigned int rirb_error:1; /* error in codec communication */
unsigned int response_reset:1; /* controller was reset */
unsigned int in_reset:1; /* during reset operation */
unsigned int no_response_fallback:1; /* don't fallback at RIRB error */
@@ -100,6 +71,9 @@ struct hda_bus {
int primary_dig_out_type; /* primary digital out PCM type */
};
+/* from hdac_bus to hda_bus */
+#define to_hda_bus(bus) container_of(bus, struct hda_bus, core)
+
/*
* codec preset
*
@@ -108,11 +82,7 @@ struct hda_bus {
*/
struct hda_codec_preset {
unsigned int id;
- unsigned int mask;
- unsigned int subs;
- unsigned int subs_mask;
unsigned int rev;
- hda_nid_t afg, mfg;
const char *name;
int (*patch)(struct hda_codec *codec);
};
@@ -281,6 +251,7 @@ struct hda_codec {
unsigned int dp_mst:1; /* support DP1.2 Multi-stream transport */
unsigned int dump_coef:1; /* dump processing coefs in codec proc file */
unsigned int power_save_node:1; /* advanced PM for each widget */
+ unsigned int auto_runtime_pm:1; /* enable automatic codec runtime pm */
#ifdef CONFIG_PM
unsigned long power_on_acct;
unsigned long power_off_acct;
@@ -300,10 +271,8 @@ struct hda_codec {
unsigned long jackpoll_interval; /* In jiffies. Zero means no poll, rely on unsol events */
struct delayed_work jackpoll_work;
-#ifdef CONFIG_SND_HDA_INPUT_JACK
/* jack detection */
struct snd_array jacks;
-#endif
int depop_delay; /* depop delay in ms, -1 for default delay time */
@@ -328,7 +297,10 @@ struct hda_codec {
/*
* constructors
*/
-int snd_hda_bus_new(struct snd_card *card, struct hda_bus **busp);
+int snd_hda_bus_new(struct snd_card *card,
+ const struct hdac_bus_ops *ops,
+ const struct hdac_io_ops *io_ops,
+ struct hda_bus **busp);
int snd_hda_codec_new(struct hda_bus *bus, struct snd_card *card,
unsigned int codec_addr, struct hda_codec **codecp);
int snd_hda_codec_configure(struct hda_codec *codec);
@@ -367,8 +339,6 @@ int snd_hda_get_conn_index(struct hda_codec *codec, hda_nid_t mux,
hda_nid_t nid, int recursive);
int snd_hda_get_devices(struct hda_codec *codec, hda_nid_t nid,
u8 *dev_list, int max_devices);
-int snd_hda_query_supported_pcm(struct hda_codec *codec, hda_nid_t nid,
- u32 *ratesp, u64 *formatsp, unsigned int *bpsp);
struct hda_verb {
hda_nid_t nid;
@@ -460,17 +430,17 @@ void __snd_hda_codec_cleanup_stream(struct hda_codec *codec, hda_nid_t nid,
int do_now);
#define snd_hda_codec_cleanup_stream(codec, nid) \
__snd_hda_codec_cleanup_stream(codec, nid, 0)
-unsigned int snd_hda_calc_stream_format(struct hda_codec *codec,
- unsigned int rate,
- unsigned int channels,
- unsigned int format,
- unsigned int maxbps,
- unsigned short spdif_ctls);
-int snd_hda_is_supported_format(struct hda_codec *codec, hda_nid_t nid,
- unsigned int format);
+
+#define snd_hda_query_supported_pcm(codec, nid, ratesp, fmtsp, bpsp) \
+ snd_hdac_query_supported_pcm(&(codec)->core, nid, ratesp, fmtsp, bpsp)
+#define snd_hda_is_supported_format(codec, nid, fmt) \
+ snd_hdac_is_supported_format(&(codec)->core, nid, fmt)
extern const struct snd_pcm_chmap_elem snd_pcm_2_1_chmaps[];
+int snd_hda_attach_pcm_stream(struct hda_bus *_bus, struct hda_codec *codec,
+ struct hda_pcm *cpcm);
+
/*
* Misc
*/
@@ -481,6 +451,7 @@ void snd_hda_codec_set_power_to_all(struct hda_codec *codec, hda_nid_t fg,
int snd_hda_lock_devices(struct hda_bus *bus);
void snd_hda_unlock_devices(struct hda_bus *bus);
void snd_hda_bus_reset(struct hda_bus *bus);
+void snd_hda_bus_reset_codecs(struct hda_bus *bus);
/*
* power management
@@ -526,24 +497,12 @@ int snd_hda_load_patch(struct hda_bus *bus, size_t size, const void *buf);
#endif
#ifdef CONFIG_SND_HDA_DSP_LOADER
-static inline int
-snd_hda_codec_load_dsp_prepare(struct hda_codec *codec, unsigned int format,
- unsigned int size,
- struct snd_dma_buffer *bufp)
-{
- return codec->bus->ops.load_dsp_prepare(codec->bus, format, size, bufp);
-}
-static inline void
-snd_hda_codec_load_dsp_trigger(struct hda_codec *codec, bool start)
-{
- return codec->bus->ops.load_dsp_trigger(codec->bus, start);
-}
-static inline void
-snd_hda_codec_load_dsp_cleanup(struct hda_codec *codec,
- struct snd_dma_buffer *dmab)
-{
- return codec->bus->ops.load_dsp_cleanup(codec->bus, dmab);
-}
+int snd_hda_codec_load_dsp_prepare(struct hda_codec *codec, unsigned int format,
+ unsigned int size,
+ struct snd_dma_buffer *bufp);
+void snd_hda_codec_load_dsp_trigger(struct hda_codec *codec, bool start);
+void snd_hda_codec_load_dsp_cleanup(struct hda_codec *codec,
+ struct snd_dma_buffer *dmab);
#else
static inline int
snd_hda_codec_load_dsp_prepare(struct hda_codec *codec, unsigned int format,
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-11-05 21:53:54 +0000