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Searched refs:pcm_channels (Results 1 – 25 of 38) sorted by relevance

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/Linux-v4.19/sound/firewire/fireworks/
Dfireworks_pcm.c67 unsigned int *pcm_channels = rule->private; in hw_rule_rate() local
79 if (!snd_interval_test(c, pcm_channels[mode])) in hw_rule_rate()
92 unsigned int *pcm_channels = rule->private; in hw_rule_channels() local
107 t.min = min(t.min, pcm_channels[mode]); in hw_rule_channels()
108 t.max = max(t.max, pcm_channels[mode]); in hw_rule_channels()
115 limit_channels(struct snd_pcm_hardware *hw, unsigned int *pcm_channels) in limit_channels() argument
124 if (pcm_channels[mode] == 0) in limit_channels()
127 hw->channels_min = min(hw->channels_min, pcm_channels[mode]); in limit_channels()
128 hw->channels_max = max(hw->channels_max, pcm_channels[mode]); in limit_channels()
138 unsigned int *pcm_channels; in pcm_init_hw_params() local
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Dfireworks_stream.c60 unsigned int mode, pcm_channels, midi_ports; in start_stream() local
68 pcm_channels = efw->pcm_capture_channels[mode]; in start_stream()
72 pcm_channels = efw->pcm_playback_channels[mode]; in start_stream()
77 pcm_channels, midi_ports, false); in start_stream()
/Linux-v4.19/sound/firewire/fireface/
Damdtp-ff.c13 unsigned int pcm_channels; member
17 unsigned int pcm_channels) in amdtp_ff_set_parameters() argument
25 p->pcm_channels = pcm_channels; in amdtp_ff_set_parameters()
26 data_channels = pcm_channels; in amdtp_ff_set_parameters()
40 channels = p->pcm_channels; in write_pcm_s32()
65 channels = p->pcm_channels; in read_pcm_s32()
85 unsigned int i, c, channels = p->pcm_channels; in write_pcm_silence()
Dff-pcm.c19 const unsigned int *pcm_channels = rule->private; in hw_rule_rate() local
31 if (!snd_interval_test(c, pcm_channels[mode])) in hw_rule_rate()
44 const unsigned int *pcm_channels = rule->private; in hw_rule_channels() local
59 t.min = min(t.min, pcm_channels[mode]); in hw_rule_channels()
60 t.max = max(t.max, pcm_channels[mode]); in hw_rule_channels()
67 const unsigned int *pcm_channels) in limit_channels_and_rates() argument
81 channels = pcm_channels[mode]; in limit_channels_and_rates()
82 if (pcm_channels[mode] == 0) in limit_channels_and_rates()
99 const unsigned int *pcm_channels; in pcm_init_hw_params() local
105 pcm_channels = ff->spec->pcm_capture_channels; in pcm_init_hw_params()
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/Linux-v4.19/sound/firewire/
Damdtp-am824.c35 unsigned int pcm_channels; member
57 unsigned int pcm_channels, in amdtp_am824_set_parameters() argument
69 if (pcm_channels > AM824_MAX_CHANNELS_FOR_PCM) in amdtp_am824_set_parameters()
77 WARN_ON(pcm_channels > AM824_MAX_CHANNELS_FOR_PCM) || in amdtp_am824_set_parameters()
82 pcm_channels + midi_channels); in amdtp_am824_set_parameters()
88 p->pcm_channels = pcm_channels; in amdtp_am824_set_parameters()
102 for (i = 0; i < pcm_channels; i++) in amdtp_am824_set_parameters()
104 p->midi_position = p->pcm_channels; in amdtp_am824_set_parameters()
130 if (index < p->pcm_channels) in amdtp_am824_set_pcm_position()
159 channels = p->pcm_channels; in write_pcm_s32()
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Damdtp-am824.h31 unsigned int pcm_channels,
/Linux-v4.19/sound/firewire/tascam/
Damdtp-tascam.c16 unsigned int pcm_channels; member
27 data_channels = p->pcm_channels; in amdtp_tscm_set_parameters()
45 channels = p->pcm_channels; in write_pcm_s32()
70 channels = p->pcm_channels; in read_pcm_s32()
95 channels = p->pcm_channels; in write_pcm_silence()
156 enum amdtp_stream_direction dir, unsigned int pcm_channels) in amdtp_tscm_init() argument
182 p->pcm_channels = pcm_channels; in amdtp_tscm_init()
Dtascam-stream.c315 unsigned int pcm_channels; in snd_tscm_stream_init_duplex() local
322 pcm_channels = tscm->spec->pcm_playback_analog_channels; in snd_tscm_stream_init_duplex()
324 pcm_channels += 8; in snd_tscm_stream_init_duplex()
326 pcm_channels += 2; in snd_tscm_stream_init_duplex()
328 pcm_channels); in snd_tscm_stream_init_duplex()
336 pcm_channels = tscm->spec->pcm_capture_analog_channels; in snd_tscm_stream_init_duplex()
338 pcm_channels += 8; in snd_tscm_stream_init_duplex()
340 pcm_channels += 2; in snd_tscm_stream_init_duplex()
342 pcm_channels); in snd_tscm_stream_init_duplex()
Dtascam-pcm.c17 unsigned int pcm_channels; in pcm_init_hw_params() local
22 pcm_channels = tscm->spec->pcm_capture_analog_channels; in pcm_init_hw_params()
26 pcm_channels = tscm->spec->pcm_playback_analog_channels; in pcm_init_hw_params()
30 pcm_channels += 8; in pcm_init_hw_params()
32 pcm_channels += 2; in pcm_init_hw_params()
33 runtime->hw.channels_min = runtime->hw.channels_max = pcm_channels; in pcm_init_hw_params()
/Linux-v4.19/sound/firewire/motu/
Dmotu-pcm.c24 unsigned int i, pcm_channels, rate, mode; in motu_rate_constraint() local
30 pcm_channels = formats->fixed_part_pcm_chunks[mode] + in motu_rate_constraint()
32 if (!snd_interval_test(c, pcm_channels)) in motu_rate_constraint()
54 unsigned int i, pcm_channels, rate, mode; in motu_channels_constraint() local
63 pcm_channels = formats->fixed_part_pcm_chunks[mode] + in motu_channels_constraint()
65 channels.min = min(channels.min, pcm_channels); in motu_channels_constraint()
66 channels.max = max(channels.max, pcm_channels); in motu_channels_constraint()
77 unsigned int i, pcm_channels, rate, mode; in limit_channels_and_rates() local
86 pcm_channels = formats->fixed_part_pcm_chunks[mode] + in limit_channels_and_rates()
88 if (pcm_channels == 0) in limit_channels_and_rates()
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/Linux-v4.19/sound/firewire/dice/
Ddice-pcm.c26 unsigned int *pcm_channels; in dice_rate_constraint() local
31 pcm_channels = dice->tx_pcm_chs[index]; in dice_rate_constraint()
33 pcm_channels = dice->rx_pcm_chs[index]; in dice_rate_constraint()
40 if (!snd_interval_test(c, pcm_channels[mode])) in dice_rate_constraint()
64 unsigned int *pcm_channels; in dice_channels_constraint() local
69 pcm_channels = dice->tx_pcm_chs[index]; in dice_channels_constraint()
71 pcm_channels = dice->rx_pcm_chs[index]; in dice_channels_constraint()
81 channels.min = min(channels.min, pcm_channels[mode]); in dice_channels_constraint()
82 channels.max = max(channels.max, pcm_channels[mode]); in dice_channels_constraint()
94 unsigned int *pcm_channels; in limit_channels_and_rates() local
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Ddice-extension.c62 unsigned int pcm_channels[MAX_STREAMS][3], in read_stream_entries()
77 pcm_channels[i][mode] = be32_to_cpu(reg[0]); in read_stream_entries()
/Linux-v4.19/sound/isa/gus/
Dgusclassic.c53 static int pcm_channels[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 2}; variable
73 module_param_array(pcm_channels, int, NULL, 0444);
74 MODULE_PARM_DESC(pcm_channels, "Reserved PCM channels for " CRD_NAME " driver.");
115 0, channels[n], pcm_channels[n], 0, rgus); in snd_gusclassic_create()
121 0, channels[n], pcm_channels[n], 0, rgus); in snd_gusclassic_create()
156 if (pcm_channels[n] < 2) in snd_gusclassic_probe()
157 pcm_channels[n] = 2; in snd_gusclassic_probe()
Dgus_main.c137 int pcm_channels, in snd_gus_create() argument
212 if (pcm_channels < 0) in snd_gus_create()
213 pcm_channels = 0; in snd_gus_create()
214 if (pcm_channels > 8) in snd_gus_create()
215 pcm_channels = 8; in snd_gus_create()
216 pcm_channels++; in snd_gus_create()
217 pcm_channels &= ~1; in snd_gus_create()
220 gus->gf1.pcm_channels = pcm_channels; in snd_gus_create()
Dgusmax.c51 static int pcm_channels[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 2}; variable
71 module_param_array(pcm_channels, int, NULL, 0444);
72 MODULE_PARM_DESC(pcm_channels, "Reserved PCM channels for GUS MAX driver.");
256 pcm_channels[dev], in snd_gusmax_probe()
268 pcm_channels[dev], in snd_gusmax_probe()
324 if (pcm_channels[dev] > 0) { in snd_gusmax_probe()
Dgusextreme.c61 static int pcm_channels[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 2}; variable
89 module_param_array(pcm_channels, int, NULL, 0444);
90 MODULE_PARM_DESC(pcm_channels, "Reserved PCM channels for " CRD_NAME " driver.");
158 0, channels[n], pcm_channels[n], 0, rgus); in snd_gusextreme_gus_card_create()
297 if (pcm_channels[n] > 0) { in snd_gusextreme_probe()
Dinterwave.c72 static int pcm_channels[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 2}; variable
111 module_param_array(pcm_channels, int, NULL, 0444);
112 MODULE_PARM_DESC(pcm_channels, "Reserved PCM channels for InterWave driver.");
661 pcm_channels[dev], effect[dev], &gus)) < 0) in snd_interwave_probe()
713 if (pcm_channels[dev] > 0) { in snd_interwave_probe()
/Linux-v4.19/sound/firewire/oxfw/
Doxfw-stream.c59 unsigned int rate, unsigned int pcm_channels) in set_stream_format() argument
81 if ((formation.rate == rate) && (formation.pcm == pcm_channels)) in set_stream_format()
116 unsigned int rate, unsigned int pcm_channels) in start_stream() argument
142 if (pcm_channels == 0 || pcm_channels == formation.pcm) in start_stream()
150 pcm_channels = formation.pcm; in start_stream()
154 if (pcm_channels == 0) { in start_stream()
158 err = amdtp_am824_set_parameters(stream, rate, pcm_channels, midi_ports, in start_stream()
255 unsigned int rate, unsigned int pcm_channels) in snd_oxfw_stream_start_simplex() argument
300 if (pcm_channels == 0) in snd_oxfw_stream_start_simplex()
301 pcm_channels = formation.pcm; in snd_oxfw_stream_start_simplex()
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/Linux-v4.19/sound/firewire/digi00x/
Damdtp-dot.c45 unsigned int pcm_channels; member
115 unsigned int pcm_channels) in amdtp_dot_set_parameters() argument
127 err = amdtp_stream_set_parameters(s, rate, pcm_channels + 1); in amdtp_dot_set_parameters()
133 p->pcm_channels = pcm_channels; in amdtp_dot_set_parameters()
154 channels = p->pcm_channels; in write_pcm_s32()
180 channels = p->pcm_channels; in read_pcm_s32()
203 channels = p->pcm_channels; in write_pcm_silence()
Ddigi00x.h120 unsigned int pcm_channels);
/Linux-v4.19/sound/pci/trident/
Dtrident.c51 static int pcm_channels[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 32}; variable
60 module_param_array(pcm_channels, int, NULL, 0444);
61 MODULE_PARM_DESC(pcm_channels, "Number of hardware channels assigned for PCM.");
98 pcm_channels[dev], in snd_trident_probe()
/Linux-v4.19/sound/pci/cs46xx/
Ddsp_spos_scb_lib.c1298 if (ins->pcm_channels[i].active) { in cs46xx_dsp_create_pcm_channel()
1300 ins->pcm_channels[i].sample_rate == sample_rate && in cs46xx_dsp_create_pcm_channel()
1301 ins->pcm_channels[i].mixer_scb == mixer_scb) { in cs46xx_dsp_create_pcm_channel()
1302 src_scb = ins->pcm_channels[i].src_scb; in cs46xx_dsp_create_pcm_channel()
1303 ins->pcm_channels[i].src_scb->ref_count ++; in cs46xx_dsp_create_pcm_channel()
1304 src_index = ins->pcm_channels[i].src_slot; in cs46xx_dsp_create_pcm_channel()
1391 ins->pcm_channels[pcm_index].sample_rate = sample_rate; in cs46xx_dsp_create_pcm_channel()
1392 ins->pcm_channels[pcm_index].pcm_reader_scb = pcm_scb; in cs46xx_dsp_create_pcm_channel()
1393 ins->pcm_channels[pcm_index].src_scb = src_scb; in cs46xx_dsp_create_pcm_channel()
1394 ins->pcm_channels[pcm_index].unlinked = 1; in cs46xx_dsp_create_pcm_channel()
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/Linux-v4.19/sound/pcmcia/pdaudiocf/
Dpdaudiocf_irq.c215 if (chip->pcm_channels == 1) { in pdacf_transfer()
221 if (chip->pcm_channels == 1) { in pdacf_transfer()
230 if (chip->pcm_channels == 1) { in pdacf_transfer()
244 if (chip->pcm_channels == 1) { in pdacf_transfer()
Dpdaudiocf.h103 unsigned int pcm_channels; member
/Linux-v4.19/sound/firewire/bebob/
Dbebob_stream.c424 int index, pcm_channels, midi_channels, err = 0; in make_both_connections() local
433 pcm_channels = bebob->tx_stream_formations[index].pcm; in make_both_connections()
436 pcm_channels, midi_channels * 8, in make_both_connections()
441 pcm_channels = bebob->rx_stream_formations[index].pcm; in make_both_connections()
444 pcm_channels, midi_channels * 8, in make_both_connections()

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