Lines Matching refs:channel
163 struct snd_emu10k1_voice *channel = &(emu->p16v_voices[channel_id]); in snd_p16v_pcm_open_playback_channel() local
184 channel->emu = emu; in snd_p16v_pcm_open_playback_channel()
185 channel->number = channel_id; in snd_p16v_pcm_open_playback_channel()
187 channel->use=1; in snd_p16v_pcm_open_playback_channel()
191 channel_id, channel, channel->use); in snd_p16v_pcm_open_playback_channel()
193 channel_id, chip, channel); in snd_p16v_pcm_open_playback_channel()
196 channel->epcm = epcm; in snd_p16v_pcm_open_playback_channel()
211 struct snd_emu10k1_voice *channel = &(emu->p16v_capture_voice); in snd_p16v_pcm_open_capture_channel() local
232 channel->emu = emu; in snd_p16v_pcm_open_capture_channel()
233 channel->number = channel_id; in snd_p16v_pcm_open_capture_channel()
235 channel->use=1; in snd_p16v_pcm_open_capture_channel()
239 channel_id, channel, channel->use); in snd_p16v_pcm_open_capture_channel()
241 channel_id, chip, channel); in snd_p16v_pcm_open_capture_channel()
244 channel->epcm = epcm; in snd_p16v_pcm_open_capture_channel()
320 int channel = substream->pcm->device - emu->p16v_device_offset; in snd_p16v_pcm_prepare_playback() local
321 u32 *table_base = (u32 *)(emu->p16v_buffer.area+(8*16*channel)); in snd_p16v_pcm_prepare_playback()
331 channel, runtime->rate, runtime->format, runtime->channels, in snd_p16v_pcm_prepare_playback()
342 tmp = snd_emu10k1_ptr_read(emu, A_SPDIF_SAMPLERATE, channel); in snd_p16v_pcm_prepare_playback()
345 snd_emu10k1_ptr_write(emu, A_SPDIF_SAMPLERATE, channel, (tmp & ~0xe0e0) | 0x8080); in snd_p16v_pcm_prepare_playback()
348 snd_emu10k1_ptr_write(emu, A_SPDIF_SAMPLERATE, channel, (tmp & ~0xe0e0) | 0x4040); in snd_p16v_pcm_prepare_playback()
351 snd_emu10k1_ptr_write(emu, A_SPDIF_SAMPLERATE, channel, (tmp & ~0xe0e0) | 0x2020); in snd_p16v_pcm_prepare_playback()
355 snd_emu10k1_ptr_write(emu, A_SPDIF_SAMPLERATE, channel, (tmp & ~0xe0e0) | 0x0000); in snd_p16v_pcm_prepare_playback()
364 snd_emu10k1_ptr20_write(emu, PLAYBACK_LIST_ADDR, channel, emu->p16v_buffer.addr+(8*16*channel)); in snd_p16v_pcm_prepare_playback()
365 snd_emu10k1_ptr20_write(emu, PLAYBACK_LIST_SIZE, channel, (runtime->periods - 1) << 19); in snd_p16v_pcm_prepare_playback()
366 snd_emu10k1_ptr20_write(emu, PLAYBACK_LIST_PTR, channel, 0); in snd_p16v_pcm_prepare_playback()
367 snd_emu10k1_ptr20_write(emu, PLAYBACK_DMA_ADDR, channel, runtime->dma_addr); in snd_p16v_pcm_prepare_playback()
369 snd_emu10k1_ptr20_write(emu, PLAYBACK_PERIOD_SIZE, channel, 0); // buffer size in bytes in snd_p16v_pcm_prepare_playback()
370 snd_emu10k1_ptr20_write(emu, PLAYBACK_POINTER, channel, 0); in snd_p16v_pcm_prepare_playback()
371 snd_emu10k1_ptr20_write(emu, 0x07, channel, 0x0); in snd_p16v_pcm_prepare_playback()
372 snd_emu10k1_ptr20_write(emu, 0x08, channel, 0); in snd_p16v_pcm_prepare_playback()
382 int channel = substream->pcm->device - emu->p16v_device_offset; in snd_p16v_pcm_prepare_capture() local
393 tmp = snd_emu10k1_ptr_read(emu, A_SPDIF_SAMPLERATE, channel); in snd_p16v_pcm_prepare_capture()
396 snd_emu10k1_ptr_write(emu, A_SPDIF_SAMPLERATE, channel, (tmp & ~0x0e00) | 0x0800); in snd_p16v_pcm_prepare_capture()
399 snd_emu10k1_ptr_write(emu, A_SPDIF_SAMPLERATE, channel, (tmp & ~0x0e00) | 0x0400); in snd_p16v_pcm_prepare_capture()
402 snd_emu10k1_ptr_write(emu, A_SPDIF_SAMPLERATE, channel, (tmp & ~0x0e00) | 0x0200); in snd_p16v_pcm_prepare_capture()
406 snd_emu10k1_ptr_write(emu, A_SPDIF_SAMPLERATE, channel, (tmp & ~0x0e00) | 0x0000); in snd_p16v_pcm_prepare_capture()
410 snd_emu10k1_ptr20_write(emu, 0x13, channel, 0); in snd_p16v_pcm_prepare_capture()
411 snd_emu10k1_ptr20_write(emu, CAPTURE_DMA_ADDR, channel, runtime->dma_addr); in snd_p16v_pcm_prepare_capture()
412 …snd_emu10k1_ptr20_write(emu, CAPTURE_BUFFER_SIZE, channel, frames_to_bytes(runtime, runtime->buffe… in snd_p16v_pcm_prepare_capture()
413 snd_emu10k1_ptr20_write(emu, CAPTURE_POINTER, channel, 0); in snd_p16v_pcm_prepare_capture()
449 int channel; in snd_p16v_pcm_trigger_playback() local
471 channel = substream->pcm->device-emu->p16v_device_offset; in snd_p16v_pcm_trigger_playback()
474 basic |= (0x1<<channel); in snd_p16v_pcm_trigger_playback()
475 inte |= (INTE2_PLAYBACK_CH_0_LOOP<<channel); in snd_p16v_pcm_trigger_playback()
503 int channel = 0; in snd_p16v_pcm_trigger_capture() local
510 …0_write(emu, BASIC_INTERRUPT, 0, snd_emu10k1_ptr20_read(emu, BASIC_INTERRUPT, 0)|(0x100<<channel)); in snd_p16v_pcm_trigger_capture()
514 …rite(emu, BASIC_INTERRUPT, 0, snd_emu10k1_ptr20_read(emu, BASIC_INTERRUPT, 0) & ~(0x100<<channel)); in snd_p16v_pcm_trigger_capture()
534 int channel = substream->pcm->device - emu->p16v_device_offset; in snd_p16v_pcm_pointer_playback() local
538 ptr3 = snd_emu10k1_ptr20_read(emu, PLAYBACK_LIST_PTR, channel); in snd_p16v_pcm_pointer_playback()
539 ptr1 = snd_emu10k1_ptr20_read(emu, PLAYBACK_POINTER, channel); in snd_p16v_pcm_pointer_playback()
540 ptr4 = snd_emu10k1_ptr20_read(emu, PLAYBACK_LIST_PTR, channel); in snd_p16v_pcm_pointer_playback()
541 if (ptr3 != ptr4) ptr1 = snd_emu10k1_ptr20_read(emu, PLAYBACK_POINTER, channel); in snd_p16v_pcm_pointer_playback()
559 int channel = 0; in snd_p16v_pcm_pointer_capture() local
564 ptr1 = snd_emu10k1_ptr20_read(emu, CAPTURE_POINTER, channel); in snd_p16v_pcm_pointer_capture()