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Searched refs:apcm (Results 1 – 6 of 6) sorted by relevance

/linux/sound/pci/ctxfi/
H A Dctpcm.c95 struct ct_atc_pcm *apcm = atc_pcm; in ct_atc_pcm_interrupt() local
97 if (!apcm->substream) in ct_atc_pcm_interrupt()
100 snd_pcm_period_elapsed(apcm->substream); in ct_atc_pcm_interrupt()
105 struct ct_atc_pcm *apcm = runtime->private_data; in ct_atc_pcm_free_substream() local
106 struct ct_atc *atc = snd_pcm_substream_chip(apcm->substream); in ct_atc_pcm_free_substream()
108 atc->pcm_release_resources(atc, apcm); in ct_atc_pcm_free_substream()
109 ct_timer_instance_free(apcm->timer); in ct_atc_pcm_free_substream()
110 kfree(apcm); in ct_atc_pcm_free_substream()
119 struct ct_atc_pcm *apcm; in ct_pcm_playback_open() local
122 apcm = kzalloc_obj(*apcm); in ct_pcm_playback_open()
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H A Dctatc.c131 atc_pcm_release_resources(struct ct_atc *atc, struct ct_atc_pcm *apcm);
138 static int ct_map_audio_buffer(struct ct_atc *atc, struct ct_atc_pcm *apcm) in ct_map_audio_buffer() argument
143 if (!apcm->substream) in ct_map_audio_buffer()
146 runtime = apcm->substream->runtime; in ct_map_audio_buffer()
149 apcm->vm_block = vm->map(vm, apcm->substream, runtime->dma_bytes); in ct_map_audio_buffer()
151 if (!apcm->vm_block) in ct_map_audio_buffer()
157 static void ct_unmap_audio_buffer(struct ct_atc *atc, struct ct_atc_pcm *apcm) in ct_unmap_audio_buffer() argument
161 if (!apcm->vm_block) in ct_unmap_audio_buffer()
166 vm->unmap(vm, apcm in ct_unmap_audio_buffer()
245 atc_pcm_playback_prepare(struct ct_atc * atc,struct ct_atc_pcm * apcm) atc_pcm_playback_prepare() argument
323 atc_pcm_release_resources(struct ct_atc * atc,struct ct_atc_pcm * apcm) atc_pcm_release_resources() argument
380 atc_pcm_playback_start(struct ct_atc * atc,struct ct_atc_pcm * apcm) atc_pcm_playback_start() argument
405 atc_pcm_stop(struct ct_atc * atc,struct ct_atc_pcm * apcm) atc_pcm_stop() argument
432 atc_pcm_playback_position(struct ct_atc * atc,struct ct_atc_pcm * apcm) atc_pcm_playback_position() argument
464 setup_src_node_conf(struct ct_atc * atc,struct ct_atc_pcm * apcm,struct src_node_conf_t * conf,int * n_srcc) setup_src_node_conf() argument
505 atc_pcm_capture_get_resources(struct ct_atc * atc,struct ct_atc_pcm * apcm) atc_pcm_capture_get_resources() argument
649 atc_pcm_capture_prepare(struct ct_atc * atc,struct ct_atc_pcm * apcm) atc_pcm_capture_prepare() argument
727 atc_pcm_capture_start(struct ct_atc * atc,struct ct_atc_pcm * apcm) atc_pcm_capture_start() argument
778 atc_pcm_capture_position(struct ct_atc * atc,struct ct_atc_pcm * apcm) atc_pcm_capture_position() argument
788 spdif_passthru_playback_get_resources(struct ct_atc * atc,struct ct_atc_pcm * apcm) spdif_passthru_playback_get_resources() argument
861 spdif_passthru_playback_setup(struct ct_atc * atc,struct ct_atc_pcm * apcm) spdif_passthru_playback_setup() argument
898 spdif_passthru_playback_prepare(struct ct_atc * atc,struct ct_atc_pcm * apcm) spdif_passthru_playback_prepare() argument
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H A Dctatc.h56 void (*interrupt)(struct ct_atc_pcm *apcm);
88 int (*map_audio_buffer)(struct ct_atc *atc, struct ct_atc_pcm *apcm);
89 void (*unmap_audio_buffer)(struct ct_atc *atc, struct ct_atc_pcm *apcm);
95 struct ct_atc_pcm *apcm);
96 int (*pcm_playback_start)(struct ct_atc *atc, struct ct_atc_pcm *apcm);
97 int (*pcm_playback_stop)(struct ct_atc *atc, struct ct_atc_pcm *apcm);
99 struct ct_atc_pcm *apcm);
101 struct ct_atc_pcm *apcm);
102 int (*pcm_capture_prepare)(struct ct_atc *atc, struct ct_atc_pcm *apcm);
103 int (*pcm_capture_start)(struct ct_atc *atc, struct ct_atc_pcm *apcm);
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H A Dcttimer.c33 struct ct_atc_pcm *apcm; member
68 struct ct_atc_pcm *apcm = ti->apcm; in ct_systimer_callback() local
77 apcm->interrupt(apcm); in ct_systimer_callback()
230 ti->apcm->interrupt(ti->apcm); in ct_xfitimer_check_period()
317 ct_timer_instance_new(struct ct_timer *atimer, struct ct_atc_pcm *apcm) in ct_timer_instance_new() argument
328 ti->apcm = apcm; in ct_timer_instance_new()
329 ti->substream = apcm->substream; in ct_timer_instance_new()
H A Dcttimer.h24 ct_timer_instance_new(struct ct_timer *atimer, struct ct_atc_pcm *apcm);
/linux/sound/hda/common/
H A Dcontroller.c63 struct azx_pcm *apcm = snd_pcm_substream_chip(substream); in to_hda_pcm_stream() local
64 return &apcm->info->stream[substream->stream]; in to_hda_pcm_stream()
70 struct azx_pcm *apcm = snd_pcm_substream_chip(substream); in azx_adjust_codec_delay() local
77 codec_frames = hinfo->ops.get_delay(hinfo, apcm->codec, substream); in azx_adjust_codec_delay()
93 struct azx_pcm *apcm = snd_pcm_substream_chip(substream); in azx_pcm_close() local
95 struct azx *chip = apcm->chip; in azx_pcm_close()
102 hinfo->ops.close(hinfo, apcm->codec, substream); in azx_pcm_close()
103 snd_hda_power_down(apcm->codec); in azx_pcm_close()
105 snd_hda_codec_pcm_put(apcm->info); in azx_pcm_close()
112 struct azx_pcm *apcm = snd_pcm_substream_chip(substream); in azx_pcm_hw_params() local
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