diff options
Diffstat (limited to 'sound/oss/emu10k1/recmgr.c')
| -rw-r--r-- | sound/oss/emu10k1/recmgr.c | 147 |
1 files changed, 0 insertions, 147 deletions
diff --git a/sound/oss/emu10k1/recmgr.c b/sound/oss/emu10k1/recmgr.c deleted file mode 100644 index 2ce56180e7d..00000000000 --- a/sound/oss/emu10k1/recmgr.c +++ /dev/null @@ -1,147 +0,0 @@ -/* - ********************************************************************** - * recmgr.c -- Recording manager for emu10k1 driver - * Copyright 1999, 2000 Creative Labs, Inc. - * - ********************************************************************** - * - * Date Author Summary of changes - * ---- ------ ------------------ - * October 20, 1999 Bertrand Lee base code release - * - ********************************************************************** - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this program; if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, - * USA. - * - ********************************************************************** - */ - -#include <linux/delay.h> -#include "8010.h" -#include "recmgr.h" - -void emu10k1_reset_record(struct emu10k1_card *card, struct wavein_buffer *buffer) -{ - DPF(2, "emu10k1_reset_record()\n"); - - sblive_writeptr(card, buffer->sizereg, 0, ADCBS_BUFSIZE_NONE); - - sblive_writeptr(card, buffer->sizereg, 0, buffer->sizeregval); - - while (sblive_readptr(card, buffer->idxreg, 0)) - udelay(5); -} - -void emu10k1_start_record(struct emu10k1_card *card, struct wavein_buffer *buffer) -{ - DPF(2, "emu10k1_start_record()\n"); - - if (buffer->adcctl) - sblive_writeptr(card, ADCCR, 0, buffer->adcctl); -} - -void emu10k1_stop_record(struct emu10k1_card *card, struct wavein_buffer *buffer) -{ - DPF(2, "emu10k1_stop_record()\n"); - - /* Disable record transfer */ - if (buffer->adcctl) - sblive_writeptr(card, ADCCR, 0, 0); -} - -void emu10k1_set_record_src(struct emu10k1_card *card, struct wiinst *wiinst) -{ - struct wavein_buffer *buffer = &wiinst->buffer; - - DPF(2, "emu10k1_set_record_src()\n"); - - switch (wiinst->recsrc) { - - case WAVERECORD_AC97: - DPF(2, "recording source: AC97\n"); - buffer->sizereg = ADCBS; - buffer->addrreg = ADCBA; - buffer->idxreg = card->is_audigy ? A_ADCIDX_IDX : ADCIDX_IDX; - - switch (wiinst->format.samplingrate) { - case 0xBB80: - buffer->adcctl = ADCCR_SAMPLERATE_48; - break; - case 0xAC44: - buffer->adcctl = ADCCR_SAMPLERATE_44; - break; - case 0x7D00: - buffer->adcctl = ADCCR_SAMPLERATE_32; - break; - case 0x5DC0: - buffer->adcctl = ADCCR_SAMPLERATE_24; - break; - case 0x5622: - buffer->adcctl = ADCCR_SAMPLERATE_22; - break; - case 0x3E80: - buffer->adcctl = ADCCR_SAMPLERATE_16; - break; - // FIXME: audigy supports 12kHz recording - /* - case ????: - buffer->adcctl = A_ADCCR_SAMPLERATE_12; - break; - */ - case 0x2B11: - buffer->adcctl = card->is_audigy ? A_ADCCR_SAMPLERATE_11 : ADCCR_SAMPLERATE_11; - break; - case 0x1F40: - buffer->adcctl = card->is_audigy ? A_ADCCR_SAMPLERATE_8 : ADCCR_SAMPLERATE_8; - break; - default: - BUG(); - break; - } - - buffer->adcctl |= card->is_audigy ? A_ADCCR_LCHANENABLE : ADCCR_LCHANENABLE; - - if (wiinst->format.channels == 2) - buffer->adcctl |= card->is_audigy ? A_ADCCR_RCHANENABLE : ADCCR_RCHANENABLE; - - break; - - case WAVERECORD_MIC: - DPF(2, "recording source: MIC\n"); - buffer->sizereg = MICBS; - buffer->addrreg = MICBA; - buffer->idxreg = MICIDX_IDX; - buffer->adcctl = 0; - break; - - case WAVERECORD_FX: - DPF(2, "recording source: FX\n"); - buffer->sizereg = FXBS; - buffer->addrreg = FXBA; - buffer->idxreg = FXIDX_IDX; - buffer->adcctl = 0; - - sblive_writeptr(card, FXWC, 0, wiinst->fxwc); - break; - default: - BUG(); - break; - } - - DPD(2, "bus addx: %#lx\n", (unsigned long) buffer->dma_handle); - - sblive_writeptr(card, buffer->addrreg, 0, (u32)buffer->dma_handle); -} |