| /sound/hda/ |
| D | hdac_stream.c | 93 void snd_hdac_stream_init(struct hdac_bus *bus, struct hdac_stream *azx_dev, in snd_hdac_stream_init() argument
96 azx_dev->bus = bus; in snd_hdac_stream_init()
98 azx_dev->sd_addr = bus->remap_addr + (0x20 * idx + 0x80); in snd_hdac_stream_init()
100 azx_dev->sd_int_sta_mask = 1 << idx; in snd_hdac_stream_init()
101 azx_dev->index = idx; in snd_hdac_stream_init()
102 azx_dev->direction = direction; in snd_hdac_stream_init()
103 azx_dev->stream_tag = tag; in snd_hdac_stream_init()
104 snd_hdac_dsp_lock_init(azx_dev); in snd_hdac_stream_init()
105 list_add_tail(&azx_dev->list, &bus->stream_list); in snd_hdac_stream_init()
116 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 | 67 TP_PROTO(struct hdac_bus *bus, struct hdac_stream *azx_dev),
69 TP_ARGS(bus, azx_dev),
76 __entry->stream_tag = (azx_dev)->stream_tag;
83 TP_PROTO(struct hdac_bus *bus, struct hdac_stream *azx_dev),
84 TP_ARGS(bus, azx_dev)
88 TP_PROTO(struct hdac_bus *bus, struct hdac_stream *azx_dev),
89 TP_ARGS(bus, azx_dev)
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| D | hdac_controller.c | 471 struct hdac_stream *azx_dev; in azx_int_disable() local
474 list_for_each_entry(azx_dev, &bus->stream_list, list) in azx_int_disable()
475 snd_hdac_stream_updateb(azx_dev, SD_CTL, SD_INT_MASK, 0); in azx_int_disable()
484 struct hdac_stream *azx_dev; in azx_int_clear() local
487 list_for_each_entry(azx_dev, &bus->stream_list, list) in azx_int_clear()
488 snd_hdac_stream_writeb(azx_dev, SD_STS, SD_INT_MASK); in azx_int_clear()
572 struct hdac_stream *azx_dev; in snd_hdac_bus_handle_stream_irq() local
576 list_for_each_entry(azx_dev, &bus->stream_list, list) { in snd_hdac_bus_handle_stream_irq()
577 if (status & azx_dev->sd_int_sta_mask) { in snd_hdac_bus_handle_stream_irq()
578 sd_status = snd_hdac_stream_readb(azx_dev, SD_STS); in snd_hdac_bus_handle_stream_irq()
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| /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 | 39 static inline struct azx_dev *
51 static inline void azx_release_device(struct azx_dev *azx_dev) in azx_release_device() argument
53 snd_hdac_stream_release(azx_stream(azx_dev)); in azx_release_device()
92 struct azx_dev *azx_dev = get_azx_dev(substream); in azx_pcm_close() local
94 trace_azx_pcm_close(chip, azx_dev); in azx_pcm_close()
96 azx_release_device(azx_dev); in azx_pcm_close()
110 struct azx_dev *azx_dev = get_azx_dev(substream); in azx_pcm_hw_params() local
113 trace_azx_pcm_hw_params(chip, azx_dev); in azx_pcm_hw_params()
114 dsp_lock(azx_dev); in azx_pcm_hw_params()
115 if (dsp_is_locked(azx_dev)) { in azx_pcm_hw_params()
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| D | hda_controller.h | 56 struct azx_dev { struct
69 #define stream_to_azx_dev(s) container_of(s, struct azx_dev, core) argument
78 int (*position_check)(struct azx *chip, struct azx_dev *azx_dev);
91 typedef unsigned int (*azx_get_pos_callback_t)(struct azx *, struct azx_dev *);
92 typedef int (*azx_get_delay_callback_t)(struct azx *, struct azx_dev *, unsigned int pos);
150 struct azx_dev saved_azx_dev;
183 static inline struct azx_dev *get_azx_dev(struct snd_pcm_substream *substream) in get_azx_dev()
187 unsigned int azx_get_position(struct azx *chip, struct azx_dev *azx_dev);
188 unsigned int azx_get_pos_lpib(struct azx *chip, struct azx_dev *azx_dev);
189 unsigned int azx_get_pos_posbuf(struct azx *chip, struct azx_dev *azx_dev);
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| D | hda_intel.c | 582 static int azx_get_delay_from_lpib(struct azx *chip, struct azx_dev *azx_dev, in azx_get_delay_from_lpib() argument
585 struct snd_pcm_substream *substream = azx_dev->core.substream; in azx_get_delay_from_lpib()
587 unsigned int lpib_pos = azx_get_pos_lpib(chip, azx_dev); in azx_get_delay_from_lpib()
595 if (delay >= azx_dev->core.delay_negative_threshold) in azx_get_delay_from_lpib()
598 delay += azx_dev->core.bufsize; in azx_get_delay_from_lpib()
601 if (delay >= azx_dev->core.period_bytes) { in azx_get_delay_from_lpib()
604 delay, azx_dev->core.period_bytes); in azx_get_delay_from_lpib()
613 static int azx_position_ok(struct azx *chip, struct azx_dev *azx_dev);
616 static int azx_position_check(struct azx *chip, struct azx_dev *azx_dev) in azx_position_check() argument
621 ok = azx_position_ok(chip, azx_dev); in azx_position_check()
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