Searched refs:hw_buffer_size (Results 1 – 11 of 11) sorted by relevance
| /Linux-v4.19/include/sound/ |
| D | pcm-indirect.h | 28 unsigned int hw_buffer_size; /* Byte size of hardware buffer */ member
64 qsize = rec->hw_queue_size ? rec->hw_queue_size : rec->hw_buffer_size; in snd_pcm_indirect_playback_transfer()
66 unsigned int hw_to_end = rec->hw_buffer_size - rec->hw_data; in snd_pcm_indirect_playback_transfer()
79 if (rec->hw_data == rec->hw_buffer_size) in snd_pcm_indirect_playback_transfer()
100 bytes += rec->hw_buffer_size; in snd_pcm_indirect_playback_pointer()
134 size_t hw_to_end = rec->hw_buffer_size - rec->hw_data; in snd_pcm_indirect_capture_transfer()
147 if ((int)rec->hw_data == rec->hw_buffer_size) in snd_pcm_indirect_capture_transfer()
169 bytes += rec->hw_buffer_size; in snd_pcm_indirect_capture_pointer()
172 qsize = rec->hw_queue_size ? rec->hw_queue_size : rec->hw_buffer_size; in snd_pcm_indirect_capture_pointer()
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| /Linux-v4.19/sound/drivers/ |
| D | pcm-indirect2.c | 68 rec->zeros2hw / (rec->hw_buffer_size / 2), in snd_pcm_indirect2_stat()
69 (rec->hw_buffer_size / 2)); in snd_pcm_indirect2_stat()
206 if (rec->min_period_count >= (rec->hw_buffer_size / 2)) { in snd_pcm_indirect2_increase_min_periods()
208 (rec->hw_buffer_size / 2)); in snd_pcm_indirect2_increase_min_periods()
211 (rec->hw_buffer_size / 2)) > 7) in snd_pcm_indirect2_increase_min_periods()
216 (rec->hw_buffer_size / 2))); in snd_pcm_indirect2_increase_min_periods()
219 (rec->hw_buffer_size / 2))]++; in snd_pcm_indirect2_increase_min_periods()
222 (rec->hw_buffer_size / 2)); in snd_pcm_indirect2_increase_min_periods()
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| D | pcm-indirect2.h | 44 unsigned int hw_buffer_size; /* Byte size of hardware buffer */ member
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| D | ml403-ac97cr.c | 641 ml403_ac97cr->ind_rec.hw_buffer_size = CR_FIFO_SIZE; in snd_ml403_ac97cr_pcm_playback_prepare()
675 ml403_ac97cr->capture_ind2_rec.hw_buffer_size = CR_FIFO_SIZE; in snd_ml403_ac97cr_pcm_capture_prepare()
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| /Linux-v4.19/drivers/staging/most/dim2/ |
| D | hal.c | 249 static void dim2_configure_cdt(u8 ch_addr, u16 dbr_address, u16 hw_buffer_size, in dim2_configure_cdt() argument
258 ((hw_buffer_size - 1) << CDT3_BD_SHIFT) | in dim2_configure_cdt()
349 u8 ch_addr, u8 type, u8 is_tx, u16 dbr_address, u16 hw_buffer_size, in dim2_configure_channel() argument
352 dim2_configure_cdt(ch_addr, dbr_address, hw_buffer_size, packet_length); in dim2_configure_channel()
755 u16 ch_address, u16 hw_buffer_size) in init_ctrl_async() argument
764 ch->dbr_size = ROUND_UP_TO(hw_buffer_size, DBR_BLOCK_SIZE); in init_ctrl_async()
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| /Linux-v4.19/drivers/nfc/s3fwrn5/ |
| D | firmware.h | 57 __u16 hw_buffer_size; member
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| /Linux-v4.19/sound/mips/ |
| D | hal2.c | 565 dac->pcm_indirect.hw_buffer_size = H2_BUF_SIZE; in hal2_playback_prepare()
656 adc->pcm_indirect.hw_buffer_size = H2_BUF_SIZE; in hal2_capture_prepare()
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| /Linux-v4.19/drivers/staging/vc04_services/bcm2835-audio/ |
| D | bcm2835-pcm.c | 302 alsa_stream->pcm_indirect.hw_buffer_size = in snd_bcm2835_pcm_prepare()
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| /Linux-v4.19/sound/pci/ |
| D | rme32.c | 1046 rme32->playback_pcm.hw_buffer_size = RME32_BUFFER_SIZE; in snd_rme32_playback_prepare()
1065 rme32->capture_pcm.hw_buffer_size = RME32_BUFFER_SIZE; in snd_rme32_capture_prepare()
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| /Linux-v4.19/sound/pci/cs46xx/ |
| D | cs46xx_lib.c | 1264 cpcm->pcm_rec.hw_buffer_size = runtime->period_size * CS46XX_FRAGS << cpcm->shift; in snd_cs46xx_playback_prepare()
1343 chip->capt.pcm_rec.hw_buffer_size = runtime->period_size * CS46XX_FRAGS << 2; in snd_cs46xx_capture_prepare()
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| /Linux-v4.19/sound/pci/emu10k1/ |
| D | emupcm.c | 1678 pcm->pcm_rec.hw_buffer_size = pcm->buffer_size * 2; /* byte size */ in snd_emu10k1_fx8010_playback_prepare()
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