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Searched refs:cstream (Results 1 – 12 of 12) sorted by relevance

/Linux-v5.4/sound/soc/
Dsoc-compress.c23 static int soc_compr_components_open(struct snd_compr_stream *cstream, in soc_compr_components_open() argument
26 struct snd_soc_pcm_runtime *rtd = cstream->private_data; in soc_compr_components_open()
38 ret = component->driver->compr_ops->open(cstream); in soc_compr_components_open()
53 static int soc_compr_components_free(struct snd_compr_stream *cstream, in soc_compr_components_free() argument
56 struct snd_soc_pcm_runtime *rtd = cstream->private_data; in soc_compr_components_free()
70 component->driver->compr_ops->free(cstream); in soc_compr_components_free()
76 static int soc_compr_open(struct snd_compr_stream *cstream) in soc_compr_open() argument
78 struct snd_soc_pcm_runtime *rtd = cstream->private_data; in soc_compr_open()
86 ret = cpu_dai->driver->cops->startup(cstream, cpu_dai); in soc_compr_open()
95 ret = soc_compr_components_open(cstream, &component); in soc_compr_open()
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/Linux-v5.4/sound/soc/intel/atom/
Dsst-mfld-platform-compress.c26 struct snd_compr_stream *cstream = (struct snd_compr_stream *)arg; in sst_compr_fragment_elapsed() local
29 if (cstream) in sst_compr_fragment_elapsed()
30 snd_compr_fragment_elapsed(cstream); in sst_compr_fragment_elapsed()
35 struct snd_compr_stream *cstream = (struct snd_compr_stream *)arg; in sst_drain_notify() local
38 if (cstream) in sst_drain_notify()
39 snd_compr_drain_notify(cstream); in sst_drain_notify()
42 static int sst_platform_compr_open(struct snd_compr_stream *cstream) in sst_platform_compr_open() argument
46 struct snd_compr_runtime *runtime = cstream->runtime; in sst_platform_compr_open()
75 static int sst_platform_compr_free(struct snd_compr_stream *cstream) in sst_platform_compr_free() argument
80 stream = cstream->runtime->private_data; in sst_platform_compr_free()
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Dsst-mfld-platform-pcm.c180 struct snd_compr_stream *cstream = NULL; in sst_fill_stream_params() local
186 cstream = (struct snd_compr_stream *)substream; in sst_fill_stream_params()
207 if (cstream) { in sst_fill_stream_params()
208 index = sst_get_stream_mapping(cstream->device->device, in sst_fill_stream_params()
209 0, cstream->direction, in sst_fill_stream_params()
217 str_params->ops = (u8)cstream->direction; in sst_fill_stream_params()
/Linux-v5.4/sound/soc/uniphier/
Daio-compress.c19 static int uniphier_aio_compr_prepare(struct snd_compr_stream *cstream);
20 static int uniphier_aio_compr_hw_free(struct snd_compr_stream *cstream);
73 static int uniphier_aio_compr_open(struct snd_compr_stream *cstream) in uniphier_aio_compr_open() argument
75 struct snd_soc_pcm_runtime *rtd = cstream->private_data; in uniphier_aio_compr_open()
77 struct uniphier_aio_sub *sub = &aio->sub[cstream->direction]; in uniphier_aio_compr_open()
80 if (sub->cstream) in uniphier_aio_compr_open()
83 sub->cstream = cstream; in uniphier_aio_compr_open()
98 static int uniphier_aio_compr_free(struct snd_compr_stream *cstream) in uniphier_aio_compr_free() argument
100 struct snd_soc_pcm_runtime *rtd = cstream->private_data; in uniphier_aio_compr_free()
102 struct uniphier_aio_sub *sub = &aio->sub[cstream->direction]; in uniphier_aio_compr_free()
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Daio-dma.c50 struct snd_compr_runtime *runtime = sub->cstream->runtime; in aiodma_compr_irq()
64 snd_compr_fragment_elapsed(sub->cstream); in aiodma_compr_irq()
86 if (sub->cstream) in aiodma_irq()
Daio.h244 struct snd_compr_stream *cstream; member
/Linux-v5.4/sound/soc/sprd/
Dsprd-pcm-compress.c70 struct snd_compr_stream *cstream; member
99 static int sprd_platform_compr_trigger(struct snd_compr_stream *cstream,
104 struct snd_compr_stream *cstream = arg; in sprd_platform_compr_drain_notify() local
105 struct snd_compr_runtime *runtime = cstream->runtime; in sprd_platform_compr_drain_notify()
110 snd_compr_drain_notify(cstream); in sprd_platform_compr_drain_notify()
115 struct snd_compr_stream *cstream = data; in sprd_platform_compr_dma_complete() local
116 struct snd_compr_runtime *runtime = cstream->runtime; in sprd_platform_compr_dma_complete()
125 snd_compr_fragment_elapsed(cstream); in sprd_platform_compr_dma_complete()
128 static int sprd_platform_compr_dma_config(struct snd_compr_stream *cstream, in sprd_platform_compr_dma_config() argument
132 struct snd_compr_runtime *runtime = cstream->runtime; in sprd_platform_compr_dma_config()
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/Linux-v5.4/tools/perf/util/
Dzstd.c27 data->cstream = ZSTD_createCStream(); in zstd_init()
28 if (data->cstream == NULL) { in zstd_init()
33 ret = ZSTD_initCStream(data->cstream, level); in zstd_init()
49 if (data->cstream) { in zstd_fini()
50 ZSTD_freeCStream(data->cstream); in zstd_fini()
51 data->cstream = NULL; in zstd_fini()
74 ret = ZSTD_compressStream(data->cstream, &output, &input); in zstd_compress_stream_to_records()
75 ZSTD_flushStream(data->cstream, &output); in zstd_compress_stream_to_records()
Dcompress.h22 ZSTD_CStream *cstream; member
/Linux-v5.4/tools/build/feature/
Dtest-libzstd.c6 ZSTD_CStream *cstream; in main() local
8 cstream = ZSTD_createCStream(); in main()
9 ZSTD_freeCStream(cstream); in main()
/Linux-v5.4/sound/soc/qcom/qdsp6/
Dq6asm-dai.c52 struct snd_compr_stream *cstream; member
500 struct snd_compr_stream *substream = prtd->cstream; in compress_event_handler()
569 prtd->cstream = stream; in q6asm_dai_compr_open()
/Linux-v5.4/sound/soc/intel/haswell/
Dsst-haswell-pcm.c111 struct snd_compr_stream *cstream; member