| /linux-6.12.1/sound/soc/qcom/qdsp6/ |
| D | q6apm-dai.c | 124 struct q6apm_dai_rtd *prtd = priv; in event_handler() local
125 struct snd_pcm_substream *substream = prtd->substream; in event_handler()
130 prtd->state = Q6APM_STREAM_STOPPED; in event_handler()
133 spin_lock_irqsave(&prtd->lock, flags); in event_handler()
134 prtd->pos += prtd->pcm_count; in event_handler()
135 spin_unlock_irqrestore(&prtd->lock, flags); in event_handler()
137 if (prtd->state == Q6APM_STREAM_RUNNING) in event_handler()
138 q6apm_write_async(prtd->graph, prtd->pcm_count, 0, 0, 0); in event_handler()
142 spin_lock_irqsave(&prtd->lock, flags); in event_handler()
143 prtd->pos += prtd->pcm_count; in event_handler()
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| D | q6asm-dai.c | 179 struct q6asm_dai_rtd *prtd = priv; in event_handler() local
180 struct snd_pcm_substream *substream = prtd->substream; in event_handler()
185 q6asm_write_async(prtd->audio_client, prtd->stream_id, in event_handler()
186 prtd->pcm_count, 0, 0, 0); in event_handler()
189 prtd->state = Q6ASM_STREAM_STOPPED; in event_handler()
192 prtd->pcm_irq_pos += prtd->pcm_count; in event_handler()
194 if (prtd->state == Q6ASM_STREAM_RUNNING) in event_handler()
195 q6asm_write_async(prtd->audio_client, prtd->stream_id, in event_handler()
196 prtd->pcm_count, 0, 0, 0); in event_handler()
201 prtd->pcm_irq_pos += prtd->pcm_count; in event_handler()
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| /linux-6.12.1/sound/soc/atmel/ |
| D | atmel-pcm-pdc.c | 91 struct atmel_runtime_data *prtd = substream->runtime->private_data; in atmel_pcm_dma_irq() local
92 struct atmel_pcm_dma_params *params = prtd->params; in atmel_pcm_dma_irq()
106 prtd->period_ptr += prtd->period_size; in atmel_pcm_dma_irq()
107 if (prtd->period_ptr >= prtd->dma_buffer_end) in atmel_pcm_dma_irq()
108 prtd->period_ptr = prtd->dma_buffer; in atmel_pcm_dma_irq()
111 prtd->period_ptr); in atmel_pcm_dma_irq()
113 prtd->period_size / params->pdc_xfer_size); in atmel_pcm_dma_irq()
120 prtd->period_ptr += prtd->period_size; in atmel_pcm_dma_irq()
121 if (prtd->period_ptr >= prtd->dma_buffer_end) in atmel_pcm_dma_irq()
122 prtd->period_ptr = prtd->dma_buffer; in atmel_pcm_dma_irq()
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| D | atmel-pcm-dma.c | 56 struct atmel_pcm_dma_params *prtd; in atmel_pcm_dma_irq() local
58 prtd = snd_soc_dai_get_dma_data(snd_soc_rtd_to_cpu(rtd, 0), substream); in atmel_pcm_dma_irq()
60 if (ssc_sr & prtd->mask->ssc_error) { in atmel_pcm_dma_irq()
64 ? "underrun" : "overrun", prtd->name, in atmel_pcm_dma_irq()
68 ssc_writex(prtd->ssc->regs, SSC_CR, prtd->mask->ssc_disable); in atmel_pcm_dma_irq()
72 ssc_readx(prtd->ssc->regs, SSC_RHR); in atmel_pcm_dma_irq()
73 ssc_readx(prtd->ssc->regs, SSC_SR); in atmel_pcm_dma_irq()
81 struct atmel_pcm_dma_params *prtd; in atmel_pcm_configure_dma() local
85 prtd = snd_soc_dai_get_dma_data(snd_soc_rtd_to_cpu(rtd, 0), substream); in atmel_pcm_configure_dma()
86 ssc = prtd->ssc; in atmel_pcm_configure_dma()
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| /linux-6.12.1/sound/soc/fsl/ |
| D | fsl_qmc_audio.c | 96 struct qmc_dai_prtd *prtd = substream->runtime->private_data; in qmc_audio_pcm_hw_params() local
103 prtd->channels = qmc_audio_access_is_interleaved(params_access(params)) ? in qmc_audio_pcm_hw_params()
106 prtd->substream = substream; in qmc_audio_pcm_hw_params()
108 prtd->buffer_ended = 0; in qmc_audio_pcm_hw_params()
109 prtd->buffer_size = params_buffer_size(params); in qmc_audio_pcm_hw_params()
110 prtd->period_size = params_period_size(params); in qmc_audio_pcm_hw_params()
112 prtd->ch_dma_addr_start = runtime->dma_addr; in qmc_audio_pcm_hw_params()
113 prtd->ch_dma_offset = params_buffer_bytes(params) / prtd->channels; in qmc_audio_pcm_hw_params()
114 prtd->ch_dma_addr_end = runtime->dma_addr + prtd->ch_dma_offset; in qmc_audio_pcm_hw_params()
115 prtd->ch_dma_addr_current = prtd->ch_dma_addr_start; in qmc_audio_pcm_hw_params()
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| /linux-6.12.1/sound/soc/loongson/ |
| D | loongson_dma.c | 75 loongson_dma_desc *dma_desc_save(struct loongson_runtime_data *prtd) in dma_desc_save() argument
77 void __iomem *order_reg = prtd->dma_data->order_addr; in dma_desc_save()
80 val = (u64)prtd->dma_pos_desc_phy & DMA_ORDER_ASK_MASK; in dma_desc_save()
88 return prtd->dma_pos_desc; in dma_desc_save()
94 struct loongson_runtime_data *prtd = substream->runtime->private_data; in loongson_pcm_trigger() local
96 void __iomem *order_reg = prtd->dma_data->order_addr; in loongson_pcm_trigger()
103 val = prtd->dma_pos_desc_phy & DMA_ORDER_ASK_MASK; in loongson_pcm_trigger()
118 dma_desc_save(prtd); in loongson_pcm_trigger()
140 struct loongson_runtime_data *prtd = runtime->private_data; in loongson_pcm_hw_params() local
154 if (!num_periods || num_periods > prtd->dma_desc_arr_size) { in loongson_pcm_hw_params()
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| /linux-6.12.1/sound/soc/samsung/ |
| D | idma.c | 67 struct idma_ctrl *prtd = substream->runtime->private_data; in idma_enqueue() local
70 spin_lock(&prtd->lock); in idma_enqueue()
71 prtd->token = (void *) substream; in idma_enqueue()
72 spin_unlock(&prtd->lock); in idma_enqueue()
75 val = idma.lp_tx_addr + prtd->periodsz; in idma_enqueue()
102 struct idma_ctrl *prtd = substream->runtime->private_data; in idma_setcallbk() local
104 spin_lock(&prtd->lock); in idma_setcallbk()
105 prtd->cb = cb; in idma_setcallbk()
106 spin_unlock(&prtd->lock); in idma_setcallbk()
134 struct idma_ctrl *prtd = substream->runtime->private_data; in idma_done() local
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| /linux-6.12.1/sound/core/ |
| D | pcm_dmaengine.c | 37 struct dmaengine_pcm_runtime_data *prtd = substream_to_prtd(substream); in snd_dmaengine_pcm_get_chan() local
39 return prtd->dma_chan; in snd_dmaengine_pcm_get_chan()
138 struct dmaengine_pcm_runtime_data *prtd = substream_to_prtd(substream); in dmaengine_pcm_dma_complete() local
140 new_pos = prtd->pos + snd_pcm_lib_period_bytes(substream); in dmaengine_pcm_dma_complete()
143 prtd->pos = new_pos; in dmaengine_pcm_dma_complete()
150 struct dmaengine_pcm_runtime_data *prtd = substream_to_prtd(substream); in dmaengine_pcm_prepare_and_submit() local
151 struct dma_chan *chan = prtd->dma_chan; in dmaengine_pcm_prepare_and_submit()
161 prtd->pos = 0; in dmaengine_pcm_prepare_and_submit()
172 prtd->cookie = dmaengine_submit(desc); in dmaengine_pcm_prepare_and_submit()
189 struct dmaengine_pcm_runtime_data *prtd = substream_to_prtd(substream); in snd_dmaengine_pcm_trigger() local
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| /linux-6.12.1/sound/soc/bcm/ |
| D | bcm63xx-pcm-whistler.c | 178 struct bcm63xx_runtime_data *prtd = substream->runtime->private_data; in bcm63xx_pcm_pointer() local
180 if (!prtd->dma_addr_next) in bcm63xx_pcm_pointer()
181 prtd->dma_addr_next = substream->runtime->dma_addr; in bcm63xx_pcm_pointer()
184 prtd->dma_addr_next - substream->runtime->dma_addr); in bcm63xx_pcm_pointer()
194 struct bcm63xx_runtime_data *prtd; in bcm63xx_pcm_open() local
213 prtd = kzalloc(sizeof(*prtd), GFP_KERNEL); in bcm63xx_pcm_open()
214 if (!prtd) in bcm63xx_pcm_open()
217 runtime->private_data = prtd; in bcm63xx_pcm_open()
227 struct bcm63xx_runtime_data *prtd = runtime->private_data; in bcm63xx_pcm_close() local
229 kfree(prtd); in bcm63xx_pcm_close()
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| /linux-6.12.1/sound/soc/amd/raven/ |
| D | acp3x-pcm-dma.c | 212 struct snd_soc_pcm_runtime *prtd; in acp3x_dma_open() local
218 prtd = snd_soc_substream_to_rtd(substream); in acp3x_dma_open()
219 component = snd_soc_rtdcom_lookup(prtd, DRV_NAME); in acp3x_dma_open()
249 struct snd_soc_pcm_runtime *prtd; in acp3x_dma_hw_params() local
255 prtd = snd_soc_substream_to_rtd(substream); in acp3x_dma_hw_params()
256 card = prtd->card; in acp3x_dma_hw_params()
326 struct snd_soc_pcm_runtime *prtd; in acp3x_dma_close() local
330 prtd = snd_soc_substream_to_rtd(substream); in acp3x_dma_close()
331 component = snd_soc_rtdcom_lookup(prtd, DRV_NAME); in acp3x_dma_close()
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| D | acp3x-i2s.c | 76 struct snd_soc_pcm_runtime *prtd; in acp3x_i2s_hwparams() local
83 prtd = snd_soc_substream_to_rtd(substream); in acp3x_i2s_hwparams()
85 card = prtd->card; in acp3x_i2s_hwparams()
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| /linux-6.12.1/sound/soc/amd/vangogh/ |
| D | acp5x-pcm-dma.c | 206 struct snd_soc_pcm_runtime *prtd; in acp5x_dma_open() local
212 prtd = snd_soc_substream_to_rtd(substream); in acp5x_dma_open()
213 component = snd_soc_rtdcom_lookup(prtd, DRV_NAME); in acp5x_dma_open()
242 struct snd_soc_pcm_runtime *prtd; in acp5x_dma_hw_params() local
248 prtd = snd_soc_substream_to_rtd(substream); in acp5x_dma_hw_params()
249 card = prtd->card; in acp5x_dma_hw_params()
321 struct snd_soc_pcm_runtime *prtd; in acp5x_dma_close() local
325 prtd = snd_soc_substream_to_rtd(substream); in acp5x_dma_close()
326 component = snd_soc_rtdcom_lookup(prtd, DRV_NAME); in acp5x_dma_close()
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| D | acp5x-i2s.c | 87 struct snd_soc_pcm_runtime *prtd; in acp5x_i2s_hwparams() local
98 prtd = snd_soc_substream_to_rtd(substream); in acp5x_i2s_hwparams()
100 card = prtd->card; in acp5x_i2s_hwparams()
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| /linux-6.12.1/sound/soc/amd/ps/ |
| D | ps-sdw-dma.c | 221 struct snd_soc_pcm_runtime *prtd = snd_soc_substream_to_rtd(substream); in acp63_sdw_dma_open() local
225 cpu_dai = snd_soc_rtd_to_cpu(prtd, 0); in acp63_sdw_dma_open()
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| /linux-6.12.1/sound/soc/amd/ |
| D | acp-pcm-dma.c | 852 struct snd_soc_pcm_runtime *prtd = snd_soc_substream_to_rtd(substream); in acp_dma_hw_params() local
854 struct snd_soc_card *card = prtd->card; in acp_dma_hw_params()
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