| /Linux-v4.19/sound/hda/ |
| D | hdac_stream.c | 25 void snd_hdac_stream_init(struct hdac_bus *bus, struct hdac_stream *azx_dev, in snd_hdac_stream_init() argument
28 azx_dev->bus = bus; in snd_hdac_stream_init()
30 azx_dev->sd_addr = bus->remap_addr + (0x20 * idx + 0x80); in snd_hdac_stream_init()
32 azx_dev->sd_int_sta_mask = 1 << idx; in snd_hdac_stream_init()
33 azx_dev->index = idx; in snd_hdac_stream_init()
34 azx_dev->direction = direction; in snd_hdac_stream_init()
35 azx_dev->stream_tag = tag; in snd_hdac_stream_init()
36 snd_hdac_dsp_lock_init(azx_dev); in snd_hdac_stream_init()
37 list_add_tail(&azx_dev->list, &bus->stream_list); in snd_hdac_stream_init()
48 void snd_hdac_stream_start(struct hdac_stream *azx_dev, bool fresh_start) in snd_hdac_stream_start() argument
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| D | trace.h | 56 TP_PROTO(struct hdac_bus *bus, struct hdac_stream *azx_dev),
58 TP_ARGS(bus, azx_dev),
65 __entry->stream_tag = (azx_dev)->stream_tag;
72 TP_PROTO(struct hdac_bus *bus, struct hdac_stream *azx_dev),
73 TP_ARGS(bus, azx_dev)
77 TP_PROTO(struct hdac_bus *bus, struct hdac_stream *azx_dev),
78 TP_ARGS(bus, azx_dev)
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| D | hdac_controller.c | 440 struct hdac_stream *azx_dev; in azx_int_disable() local
443 list_for_each_entry(azx_dev, &bus->stream_list, list) in azx_int_disable()
444 snd_hdac_stream_updateb(azx_dev, SD_CTL, SD_INT_MASK, 0); in azx_int_disable()
456 struct hdac_stream *azx_dev; in azx_int_clear() local
459 list_for_each_entry(azx_dev, &bus->stream_list, list) in azx_int_clear()
460 snd_hdac_stream_writeb(azx_dev, SD_STS, SD_INT_MASK); in azx_int_clear()
543 struct hdac_stream *azx_dev; in snd_hdac_bus_handle_stream_irq() local
547 list_for_each_entry(azx_dev, &bus->stream_list, list) { in snd_hdac_bus_handle_stream_irq()
548 if (status & azx_dev->sd_int_sta_mask) { in snd_hdac_bus_handle_stream_irq()
549 sd_status = snd_hdac_stream_readb(azx_dev, SD_STS); in snd_hdac_bus_handle_stream_irq()
[all …]
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| /Linux-v4.19/sound/pci/hda/ |
| D | hda_controller_trace.h | 12 struct azx_dev;
16 TP_PROTO(struct azx *chip, struct azx_dev *dev, int cmd),
37 TP_PROTO(struct azx *chip, struct azx_dev *dev, unsigned int pos, unsigned int delay),
59 TP_PROTO(struct azx *chip, struct azx_dev *azx_dev),
61 TP_ARGS(chip, azx_dev),
68 __entry->stream_tag = (azx_dev)->core.stream_tag;
75 TP_PROTO(struct azx *chip, struct azx_dev *azx_dev),
76 TP_ARGS(chip, azx_dev)
80 TP_PROTO(struct azx *chip, struct azx_dev *azx_dev),
81 TP_ARGS(chip, azx_dev)
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| D | hda_controller.c | 49 static inline struct azx_dev *
61 static inline void azx_release_device(struct azx_dev *azx_dev) in azx_release_device() argument
63 snd_hdac_stream_release(azx_stream(azx_dev)); in azx_release_device()
102 struct azx_dev *azx_dev = get_azx_dev(substream); in azx_pcm_close() local
104 trace_azx_pcm_close(chip, azx_dev); in azx_pcm_close()
106 azx_release_device(azx_dev); in azx_pcm_close()
120 struct azx_dev *azx_dev = get_azx_dev(substream); in azx_pcm_hw_params() local
123 trace_azx_pcm_hw_params(chip, azx_dev); in azx_pcm_hw_params()
124 dsp_lock(azx_dev); in azx_pcm_hw_params()
125 if (dsp_is_locked(azx_dev)) { in azx_pcm_hw_params()
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| D | hda_controller.h | 69 struct azx_dev { struct
83 #define stream_to_azx_dev(s) container_of(s, struct azx_dev, core) argument
99 int (*position_check)(struct azx *chip, struct azx_dev *azx_dev);
112 typedef unsigned int (*azx_get_pos_callback_t)(struct azx *, struct azx_dev *);
113 typedef int (*azx_get_delay_callback_t)(struct azx *, struct azx_dev *, unsigned int pos);
171 struct azx_dev saved_azx_dev;
205 static inline struct azx_dev *get_azx_dev(struct snd_pcm_substream *substream) in get_azx_dev()
209 unsigned int azx_get_position(struct azx *chip, struct azx_dev *azx_dev);
210 unsigned int azx_get_pos_lpib(struct azx *chip, struct azx_dev *azx_dev);
211 unsigned int azx_get_pos_posbuf(struct azx *chip, struct azx_dev *azx_dev);
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| D | hda_intel.c | 437 static inline void mark_runtime_wc(struct azx *chip, struct azx_dev *azx_dev, in mark_runtime_wc() argument
440 if (azx_dev->wc_marked != on) { in mark_runtime_wc()
442 azx_dev->wc_marked = on; in mark_runtime_wc()
451 static inline void mark_runtime_wc(struct azx *chip, struct azx_dev *azx_dev, in mark_runtime_wc() argument
674 static int azx_get_delay_from_lpib(struct azx *chip, struct azx_dev *azx_dev, in azx_get_delay_from_lpib() argument
677 struct snd_pcm_substream *substream = azx_dev->core.substream; in azx_get_delay_from_lpib()
679 unsigned int lpib_pos = azx_get_pos_lpib(chip, azx_dev); in azx_get_delay_from_lpib()
687 if (delay >= azx_dev->core.delay_negative_threshold) in azx_get_delay_from_lpib()
690 delay += azx_dev->core.bufsize; in azx_get_delay_from_lpib()
693 if (delay >= azx_dev->core.period_bytes) { in azx_get_delay_from_lpib()
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| /Linux-v4.19/include/sound/ |
| D | hdaudio.h | 515 void snd_hdac_stream_init(struct hdac_bus *bus, struct hdac_stream *azx_dev,
519 void snd_hdac_stream_release(struct hdac_stream *azx_dev);
523 int snd_hdac_stream_setup(struct hdac_stream *azx_dev);
524 void snd_hdac_stream_cleanup(struct hdac_stream *azx_dev);
525 int snd_hdac_stream_setup_periods(struct hdac_stream *azx_dev);
526 int snd_hdac_stream_set_params(struct hdac_stream *azx_dev,
528 void snd_hdac_stream_start(struct hdac_stream *azx_dev, bool fresh_start);
529 void snd_hdac_stream_clear(struct hdac_stream *azx_dev);
530 void snd_hdac_stream_stop(struct hdac_stream *azx_dev);
531 void snd_hdac_stream_reset(struct hdac_stream *azx_dev);
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| D | hdaudio_ext.h | 91 void snd_hdac_ext_stream_release(struct hdac_ext_stream *azx_dev, int type);
93 struct hdac_ext_stream *azx_dev, bool decouple);
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