c68534f1d5
command register. The lazy BAR allocation code in FreeBSD sometimes disables this bit when it detects a range conflict, and will re-enable it on demand when a driver allocates the BAR. Thus, the bit is no longer a reliable indication of capability, and should not be checked. This results in the elimination of a lot of code from drivers, and also gives the opportunity to simplify a lot of drivers to use a helper API to set the busmaster enable bit. This changes fixes some recent reports of disk controllers and their associated drives/enclosures disappearing during boot. Submitted by: jhb Reviewed by: jfv, marius, achadd, achim MFC after: 1 day
1946 lines
52 KiB
C
1946 lines
52 KiB
C
/*-
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* Copyright (c) 1999 Russell Cattelan <cattelan@thebarn.com>
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* Copyright (c) 1998 Joachim Kuebart <joachim.kuebart@gmx.net>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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/*-
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* Copyright (c) 1999 Cameron Grant <cg@freebsd.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* 3. All advertising materials mentioning features or use of this
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* software must display the following acknowledgement:
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* This product includes software developed by Joachim Kuebart.
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*
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* 4. The name of the author may not be used to endorse or promote
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* products derived from this software without specific prior
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* written permission.
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*
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* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
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* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
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* OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/*
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* Support the ENSONIQ AudioPCI board and Creative Labs SoundBlaster PCI
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* boards based on the ES1370, ES1371 and ES1373 chips.
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*
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* Part of this code was heavily inspired by the linux driver from
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* Thomas Sailer (sailer@ife.ee.ethz.ch)
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* Just about everything has been touched and reworked in some way but
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* the all the underlying sequences/timing/register values are from
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* Thomas' code.
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*/
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#ifdef HAVE_KERNEL_OPTION_HEADERS
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#include "opt_snd.h"
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#endif
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#include <dev/sound/pcm/sound.h>
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#include <dev/sound/pcm/ac97.h>
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#include <dev/sound/pci/es137x.h>
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#include <dev/pci/pcireg.h>
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#include <dev/pci/pcivar.h>
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#include <sys/sysctl.h>
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#include "mixer_if.h"
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SND_DECLARE_FILE("$FreeBSD$");
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#define MEM_MAP_REG 0x14
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/* PCI IDs of supported chips */
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#define ES1370_PCI_ID 0x50001274
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#define ES1371_PCI_ID 0x13711274
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#define ES1371_PCI_ID2 0x13713274
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#define CT5880_PCI_ID 0x58801274
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#define CT4730_PCI_ID 0x89381102
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#define ES1371REV_ES1371_A 0x02
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#define ES1371REV_ES1371_B 0x09
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#define ES1371REV_ES1373_8 0x08
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#define ES1371REV_ES1373_A 0x04
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#define ES1371REV_ES1373_B 0x06
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#define ES1371REV_CT5880_A 0x07
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#define CT5880REV_CT5880_C 0x02
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#define CT5880REV_CT5880_D 0x03
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#define CT5880REV_CT5880_E 0x04
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#define CT4730REV_CT4730_A 0x00
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#define ES_DEFAULT_BUFSZ 4096
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/* 2 DAC for playback, 1 ADC for record */
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#define ES_DAC1 0
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#define ES_DAC2 1
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#define ES_ADC 2
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#define ES_NCHANS 3
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#define ES_DMA_SEGS_MIN 2
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#define ES_DMA_SEGS_MAX 256
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#define ES_BLK_MIN 64
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#define ES_BLK_ALIGN (~(ES_BLK_MIN - 1))
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#define ES1370_DAC1_MINSPEED 5512
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#define ES1370_DAC1_MAXSPEED 44100
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/* device private data */
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struct es_info;
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struct es_chinfo {
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struct es_info *parent;
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struct pcm_channel *channel;
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struct snd_dbuf *buffer;
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struct pcmchan_caps caps;
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int dir, num, index;
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uint32_t fmt, blksz, blkcnt, bufsz;
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uint32_t ptr, prevptr;
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int active;
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};
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/*
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* 32bit Ensoniq Configuration (es->escfg).
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* ----------------------------------------
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*
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* +-------+--------+------+------+---------+--------+---------+---------+
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* len | 16 | 1 | 1 | 1 | 2 | 2 | 1 | 8 |
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* +-------+--------+------+------+---------+--------+---------+---------+
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* | fixed | single | | | | | is | general |
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* | rate | pcm | DACx | DACy | numplay | numrec | es1370? | purpose |
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* | | mixer | | | | | | |
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* +-------+--------+------+------+---------+--------+---------+---------+
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*/
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#define ES_FIXED_RATE(cfgv) \
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(((cfgv) & 0xffff0000) >> 16)
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#define ES_SET_FIXED_RATE(cfgv, nv) \
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(((cfgv) & ~0xffff0000) | (((nv) & 0xffff) << 16))
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#define ES_SINGLE_PCM_MIX(cfgv) \
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(((cfgv) & 0x8000) >> 15)
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#define ES_SET_SINGLE_PCM_MIX(cfgv, nv) \
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(((cfgv) & ~0x8000) | (((nv) ? 1 : 0) << 15))
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#define ES_DAC_FIRST(cfgv) \
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(((cfgv) & 0x4000) >> 14)
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#define ES_SET_DAC_FIRST(cfgv, nv) \
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(((cfgv) & ~0x4000) | (((nv) & 0x1) << 14))
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#define ES_DAC_SECOND(cfgv) \
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(((cfgv) & 0x2000) >> 13)
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#define ES_SET_DAC_SECOND(cfgv, nv) \
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(((cfgv) & ~0x2000) | (((nv) & 0x1) << 13))
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#define ES_NUMPLAY(cfgv) \
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(((cfgv) & 0x1800) >> 11)
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#define ES_SET_NUMPLAY(cfgv, nv) \
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(((cfgv) & ~0x1800) | (((nv) & 0x3) << 11))
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#define ES_NUMREC(cfgv) \
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(((cfgv) & 0x600) >> 9)
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#define ES_SET_NUMREC(cfgv, nv) \
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(((cfgv) & ~0x600) | (((nv) & 0x3) << 9))
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#define ES_IS_ES1370(cfgv) \
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(((cfgv) & 0x100) >> 8)
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#define ES_SET_IS_ES1370(cfgv, nv) \
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(((cfgv) & ~0x100) | (((nv) ? 1 : 0) << 8))
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#define ES_GP(cfgv) \
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((cfgv) & 0xff)
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#define ES_SET_GP(cfgv, nv) \
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(((cfgv) & ~0xff) | ((nv) & 0xff))
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#define ES_DAC1_ENABLED(cfgv) \
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(ES_NUMPLAY(cfgv) > 1 || \
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(ES_NUMPLAY(cfgv) == 1 && ES_DAC_FIRST(cfgv) == ES_DAC1))
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#define ES_DAC2_ENABLED(cfgv) \
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(ES_NUMPLAY(cfgv) > 1 || \
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(ES_NUMPLAY(cfgv) == 1 && ES_DAC_FIRST(cfgv) == ES_DAC2))
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/*
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* DAC 1/2 configuration through kernel hint - hint.pcm.<unit>.dac="val"
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*
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* 0 = Enable both DACs - Default
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* 1 = Enable single DAC (DAC1)
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* 2 = Enable single DAC (DAC2)
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* 3 = Enable both DACs, swap position (DAC2 comes first instead of DAC1)
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*/
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#define ES_DEFAULT_DAC_CFG 0
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struct es_info {
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bus_space_tag_t st;
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bus_space_handle_t sh;
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bus_dma_tag_t parent_dmat;
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struct resource *reg, *irq;
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int regtype, regid, irqid;
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void *ih;
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device_t dev;
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int num;
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unsigned int bufsz, blkcnt;
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/* Contents of board's registers */
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uint32_t ctrl;
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uint32_t sctrl;
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uint32_t escfg;
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struct es_chinfo ch[ES_NCHANS];
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struct mtx *lock;
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struct callout poll_timer;
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int poll_ticks, polling;
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};
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#define ES_LOCK(sc) snd_mtxlock((sc)->lock)
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#define ES_UNLOCK(sc) snd_mtxunlock((sc)->lock)
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#define ES_LOCK_ASSERT(sc) snd_mtxassert((sc)->lock)
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/* prototypes */
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static void es_intr(void *);
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static uint32_t es1371_wait_src_ready(struct es_info *);
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static void es1371_src_write(struct es_info *,
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unsigned short, unsigned short);
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static unsigned int es1371_adc_rate(struct es_info *, unsigned int, int);
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static unsigned int es1371_dac_rate(struct es_info *, unsigned int, int);
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static int es1371_init(struct es_info *);
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static int es1370_init(struct es_info *);
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static int es1370_wrcodec(struct es_info *, unsigned char, unsigned char);
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static uint32_t es_fmt[] = {
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SND_FORMAT(AFMT_U8, 1, 0),
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SND_FORMAT(AFMT_U8, 2, 0),
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SND_FORMAT(AFMT_S16_LE, 1, 0),
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SND_FORMAT(AFMT_S16_LE, 2, 0),
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0
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};
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static struct pcmchan_caps es_caps = {4000, 48000, es_fmt, 0};
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static const struct {
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unsigned volidx:4;
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unsigned left:4;
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unsigned right:4;
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unsigned stereo:1;
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unsigned recmask:13;
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unsigned avail:1;
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} mixtable[SOUND_MIXER_NRDEVICES] = {
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[SOUND_MIXER_VOLUME] = { 0, 0x0, 0x1, 1, 0x1f7f, 1 },
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[SOUND_MIXER_PCM] = { 1, 0x2, 0x3, 1, 0x0400, 1 },
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[SOUND_MIXER_SYNTH] = { 2, 0x4, 0x5, 1, 0x0060, 1 },
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[SOUND_MIXER_CD] = { 3, 0x6, 0x7, 1, 0x0006, 1 },
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[SOUND_MIXER_LINE] = { 4, 0x8, 0x9, 1, 0x0018, 1 },
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[SOUND_MIXER_LINE1] = { 5, 0xa, 0xb, 1, 0x1800, 1 },
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[SOUND_MIXER_LINE2] = { 6, 0xc, 0x0, 0, 0x0100, 1 },
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[SOUND_MIXER_LINE3] = { 7, 0xd, 0x0, 0, 0x0200, 1 },
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[SOUND_MIXER_MIC] = { 8, 0xe, 0x0, 0, 0x0001, 1 },
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[SOUND_MIXER_OGAIN] = { 9, 0xf, 0x0, 0, 0x0000, 1 }
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};
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static __inline uint32_t
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es_rd(struct es_info *es, int regno, int size)
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{
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switch (size) {
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case 1:
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return (bus_space_read_1(es->st, es->sh, regno));
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case 2:
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return (bus_space_read_2(es->st, es->sh, regno));
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case 4:
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return (bus_space_read_4(es->st, es->sh, regno));
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default:
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return (0xFFFFFFFF);
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}
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}
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static __inline void
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es_wr(struct es_info *es, int regno, uint32_t data, int size)
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{
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switch (size) {
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case 1:
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bus_space_write_1(es->st, es->sh, regno, data);
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break;
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case 2:
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bus_space_write_2(es->st, es->sh, regno, data);
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break;
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case 4:
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bus_space_write_4(es->st, es->sh, regno, data);
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break;
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}
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}
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/* -------------------------------------------------------------------- */
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/* The es1370 mixer interface */
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static int
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es1370_mixinit(struct snd_mixer *m)
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{
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struct es_info *es;
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int i;
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uint32_t v;
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es = mix_getdevinfo(m);
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v = 0;
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for (i = 0; i < SOUND_MIXER_NRDEVICES; i++) {
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if (mixtable[i].avail)
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v |= (1 << i);
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}
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/*
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* Each DAC1/2 for ES1370 can be controlled independently
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* DAC1 = controlled by synth
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* DAC2 = controlled by pcm
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* This is indeed can confuse user if DAC1 become primary playback
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* channel. Try to be smart and combine both if necessary.
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*/
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if (ES_SINGLE_PCM_MIX(es->escfg))
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v &= ~(1 << SOUND_MIXER_SYNTH);
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mix_setdevs(m, v);
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v = 0;
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for (i = 0; i < SOUND_MIXER_NRDEVICES; i++) {
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if (mixtable[i].recmask)
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v |= (1 << i);
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}
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if (ES_SINGLE_PCM_MIX(es->escfg)) /* ditto */
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v &= ~(1 << SOUND_MIXER_SYNTH);
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mix_setrecdevs(m, v);
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return (0);
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}
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static int
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es1370_mixset(struct snd_mixer *m, unsigned dev, unsigned left, unsigned right)
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{
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struct es_info *es;
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int l, r, rl, rr, set_dac1;
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if (!mixtable[dev].avail)
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return (-1);
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l = left;
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r = (mixtable[dev].stereo) ? right : l;
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if (mixtable[dev].left == 0xf)
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rl = (l < 2) ? 0x80 : 7 - (l - 2) / 14;
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else
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rl = (l < 7) ? 0x80 : 31 - (l - 7) / 3;
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es = mix_getdevinfo(m);
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ES_LOCK(es);
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if (dev == SOUND_MIXER_PCM && (ES_SINGLE_PCM_MIX(es->escfg)) &&
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ES_DAC1_ENABLED(es->escfg))
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set_dac1 = 1;
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else
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set_dac1 = 0;
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if (mixtable[dev].stereo) {
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rr = (r < 7) ? 0x80 : 31 - (r - 7) / 3;
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es1370_wrcodec(es, mixtable[dev].right, rr);
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if (set_dac1 && mixtable[SOUND_MIXER_SYNTH].stereo)
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es1370_wrcodec(es,
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mixtable[SOUND_MIXER_SYNTH].right, rr);
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}
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es1370_wrcodec(es, mixtable[dev].left, rl);
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if (set_dac1)
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es1370_wrcodec(es, mixtable[SOUND_MIXER_SYNTH].left, rl);
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ES_UNLOCK(es);
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return (l | (r << 8));
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}
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static uint32_t
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es1370_mixsetrecsrc(struct snd_mixer *m, uint32_t src)
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{
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struct es_info *es;
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int i, j = 0;
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es = mix_getdevinfo(m);
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if (src == 0) src = 1 << SOUND_MIXER_MIC;
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src &= mix_getrecdevs(m);
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for (i = 0; i < SOUND_MIXER_NRDEVICES; i++)
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if ((src & (1 << i)) != 0) j |= mixtable[i].recmask;
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ES_LOCK(es);
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if ((src & (1 << SOUND_MIXER_PCM)) && ES_SINGLE_PCM_MIX(es->escfg) &&
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ES_DAC1_ENABLED(es->escfg))
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j |= mixtable[SOUND_MIXER_SYNTH].recmask;
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es1370_wrcodec(es, CODEC_LIMIX1, j & 0x55);
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es1370_wrcodec(es, CODEC_RIMIX1, j & 0xaa);
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es1370_wrcodec(es, CODEC_LIMIX2, (j >> 8) & 0x17);
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es1370_wrcodec(es, CODEC_RIMIX2, (j >> 8) & 0x0f);
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es1370_wrcodec(es, CODEC_OMIX1, 0x7f);
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es1370_wrcodec(es, CODEC_OMIX2, 0x3f);
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ES_UNLOCK(es);
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return (src);
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}
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static kobj_method_t es1370_mixer_methods[] = {
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KOBJMETHOD(mixer_init, es1370_mixinit),
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KOBJMETHOD(mixer_set, es1370_mixset),
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KOBJMETHOD(mixer_setrecsrc, es1370_mixsetrecsrc),
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KOBJMETHOD_END
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};
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MIXER_DECLARE(es1370_mixer);
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/* -------------------------------------------------------------------- */
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static int
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es1370_wrcodec(struct es_info *es, unsigned char i, unsigned char data)
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{
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unsigned int t;
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ES_LOCK_ASSERT(es);
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for (t = 0; t < 0x1000; t++) {
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if ((es_rd(es, ES1370_REG_STATUS, 4) &
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STAT_CSTAT) == 0) {
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es_wr(es, ES1370_REG_CODEC,
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((unsigned short)i << CODEC_INDEX_SHIFT) | data, 2);
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return (0);
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}
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DELAY(1);
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}
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device_printf(es->dev, "%s: timed out\n", __func__);
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return (-1);
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}
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/* -------------------------------------------------------------------- */
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/* channel interface */
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static void *
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eschan_init(kobj_t obj, void *devinfo, struct snd_dbuf *b,
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struct pcm_channel *c, int dir)
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{
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struct es_info *es = devinfo;
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struct es_chinfo *ch;
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uint32_t index;
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|
|
ES_LOCK(es);
|
|
|
|
if (dir == PCMDIR_PLAY) {
|
|
index = ES_GP(es->escfg);
|
|
es->escfg = ES_SET_GP(es->escfg, index + 1);
|
|
if (index == 0)
|
|
index = ES_DAC_FIRST(es->escfg);
|
|
else if (index == 1)
|
|
index = ES_DAC_SECOND(es->escfg);
|
|
else {
|
|
device_printf(es->dev,
|
|
"Invalid ES_GP index: %d\n", index);
|
|
ES_UNLOCK(es);
|
|
return (NULL);
|
|
}
|
|
if (!(index == ES_DAC1 || index == ES_DAC2)) {
|
|
device_printf(es->dev, "Unknown DAC: %d\n", index + 1);
|
|
ES_UNLOCK(es);
|
|
return (NULL);
|
|
}
|
|
if (es->ch[index].channel != NULL) {
|
|
device_printf(es->dev, "DAC%d already initialized!\n",
|
|
index + 1);
|
|
ES_UNLOCK(es);
|
|
return (NULL);
|
|
}
|
|
} else
|
|
index = ES_ADC;
|
|
|
|
ch = &es->ch[index];
|
|
ch->index = index;
|
|
ch->num = es->num++;
|
|
ch->caps = es_caps;
|
|
if (ES_IS_ES1370(es->escfg)) {
|
|
if (ch->index == ES_DAC1) {
|
|
ch->caps.maxspeed = ES1370_DAC1_MAXSPEED;
|
|
ch->caps.minspeed = ES1370_DAC1_MINSPEED;
|
|
} else {
|
|
uint32_t fixed_rate = ES_FIXED_RATE(es->escfg);
|
|
if (!(fixed_rate < es_caps.minspeed ||
|
|
fixed_rate > es_caps.maxspeed)) {
|
|
ch->caps.maxspeed = fixed_rate;
|
|
ch->caps.minspeed = fixed_rate;
|
|
}
|
|
}
|
|
}
|
|
ch->parent = es;
|
|
ch->channel = c;
|
|
ch->buffer = b;
|
|
ch->bufsz = es->bufsz;
|
|
ch->blkcnt = es->blkcnt;
|
|
ch->blksz = ch->bufsz / ch->blkcnt;
|
|
ch->dir = dir;
|
|
ES_UNLOCK(es);
|
|
if (sndbuf_alloc(ch->buffer, es->parent_dmat, 0, ch->bufsz) != 0)
|
|
return (NULL);
|
|
ES_LOCK(es);
|
|
if (dir == PCMDIR_PLAY) {
|
|
if (ch->index == ES_DAC1) {
|
|
es_wr(es, ES1370_REG_MEMPAGE,
|
|
ES1370_REG_DAC1_FRAMEADR >> 8, 1);
|
|
es_wr(es, ES1370_REG_DAC1_FRAMEADR & 0xff,
|
|
sndbuf_getbufaddr(ch->buffer), 4);
|
|
es_wr(es, ES1370_REG_DAC1_FRAMECNT & 0xff,
|
|
(ch->bufsz >> 2) - 1, 4);
|
|
} else {
|
|
es_wr(es, ES1370_REG_MEMPAGE,
|
|
ES1370_REG_DAC2_FRAMEADR >> 8, 1);
|
|
es_wr(es, ES1370_REG_DAC2_FRAMEADR & 0xff,
|
|
sndbuf_getbufaddr(ch->buffer), 4);
|
|
es_wr(es, ES1370_REG_DAC2_FRAMECNT & 0xff,
|
|
(ch->bufsz >> 2) - 1, 4);
|
|
}
|
|
} else {
|
|
es_wr(es, ES1370_REG_MEMPAGE, ES1370_REG_ADC_FRAMEADR >> 8, 1);
|
|
es_wr(es, ES1370_REG_ADC_FRAMEADR & 0xff,
|
|
sndbuf_getbufaddr(ch->buffer), 4);
|
|
es_wr(es, ES1370_REG_ADC_FRAMECNT & 0xff,
|
|
(ch->bufsz >> 2) - 1, 4);
|
|
}
|
|
ES_UNLOCK(es);
|
|
return (ch);
|
|
}
|
|
|
|
static int
|
|
eschan_setformat(kobj_t obj, void *data, uint32_t format)
|
|
{
|
|
struct es_chinfo *ch = data;
|
|
struct es_info *es = ch->parent;
|
|
|
|
ES_LOCK(es);
|
|
if (ch->dir == PCMDIR_PLAY) {
|
|
if (ch->index == ES_DAC1) {
|
|
es->sctrl &= ~SCTRL_P1FMT;
|
|
if (format & AFMT_S16_LE)
|
|
es->sctrl |= SCTRL_P1SEB;
|
|
if (AFMT_CHANNEL(format) > 1)
|
|
es->sctrl |= SCTRL_P1SMB;
|
|
} else {
|
|
es->sctrl &= ~SCTRL_P2FMT;
|
|
if (format & AFMT_S16_LE)
|
|
es->sctrl |= SCTRL_P2SEB;
|
|
if (AFMT_CHANNEL(format) > 1)
|
|
es->sctrl |= SCTRL_P2SMB;
|
|
}
|
|
} else {
|
|
es->sctrl &= ~SCTRL_R1FMT;
|
|
if (format & AFMT_S16_LE)
|
|
es->sctrl |= SCTRL_R1SEB;
|
|
if (AFMT_CHANNEL(format) > 1)
|
|
es->sctrl |= SCTRL_R1SMB;
|
|
}
|
|
es_wr(es, ES1370_REG_SERIAL_CONTROL, es->sctrl, 4);
|
|
ES_UNLOCK(es);
|
|
ch->fmt = format;
|
|
return (0);
|
|
}
|
|
|
|
static uint32_t
|
|
eschan1370_setspeed(kobj_t obj, void *data, uint32_t speed)
|
|
{
|
|
struct es_chinfo *ch = data;
|
|
struct es_info *es = ch->parent;
|
|
|
|
ES_LOCK(es);
|
|
/* Fixed rate , do nothing. */
|
|
if (ch->caps.minspeed == ch->caps.maxspeed) {
|
|
ES_UNLOCK(es);
|
|
return (ch->caps.maxspeed);
|
|
}
|
|
if (speed < ch->caps.minspeed)
|
|
speed = ch->caps.minspeed;
|
|
if (speed > ch->caps.maxspeed)
|
|
speed = ch->caps.maxspeed;
|
|
if (ch->index == ES_DAC1) {
|
|
/*
|
|
* DAC1 does not support continuous rate settings.
|
|
* Pick the nearest and use it since FEEDER_RATE will
|
|
* do the proper conversion for us.
|
|
*/
|
|
es->ctrl &= ~CTRL_WTSRSEL;
|
|
if (speed < 8268) {
|
|
speed = 5512;
|
|
es->ctrl |= 0 << CTRL_SH_WTSRSEL;
|
|
} else if (speed < 16537) {
|
|
speed = 11025;
|
|
es->ctrl |= 1 << CTRL_SH_WTSRSEL;
|
|
} else if (speed < 33075) {
|
|
speed = 22050;
|
|
es->ctrl |= 2 << CTRL_SH_WTSRSEL;
|
|
} else {
|
|
speed = 44100;
|
|
es->ctrl |= 3 << CTRL_SH_WTSRSEL;
|
|
}
|
|
} else {
|
|
es->ctrl &= ~CTRL_PCLKDIV;
|
|
es->ctrl |= DAC2_SRTODIV(speed) << CTRL_SH_PCLKDIV;
|
|
}
|
|
es_wr(es, ES1370_REG_CONTROL, es->ctrl, 4);
|
|
ES_UNLOCK(es);
|
|
return (speed);
|
|
}
|
|
|
|
static uint32_t
|
|
eschan1371_setspeed(kobj_t obj, void *data, uint32_t speed)
|
|
{
|
|
struct es_chinfo *ch = data;
|
|
struct es_info *es = ch->parent;
|
|
uint32_t i;
|
|
int delta;
|
|
|
|
ES_LOCK(es);
|
|
if (ch->dir == PCMDIR_PLAY)
|
|
i = es1371_dac_rate(es, speed, ch->index); /* play */
|
|
else
|
|
i = es1371_adc_rate(es, speed, ch->index); /* record */
|
|
ES_UNLOCK(es);
|
|
delta = (speed > i) ? (speed - i) : (i - speed);
|
|
if (delta < 2)
|
|
return (speed);
|
|
return (i);
|
|
}
|
|
|
|
static int
|
|
eschan_setfragments(kobj_t obj, void *data, uint32_t blksz, uint32_t blkcnt)
|
|
{
|
|
struct es_chinfo *ch = data;
|
|
struct es_info *es = ch->parent;
|
|
|
|
blksz &= ES_BLK_ALIGN;
|
|
|
|
if (blksz > (sndbuf_getmaxsize(ch->buffer) / ES_DMA_SEGS_MIN))
|
|
blksz = sndbuf_getmaxsize(ch->buffer) / ES_DMA_SEGS_MIN;
|
|
if (blksz < ES_BLK_MIN)
|
|
blksz = ES_BLK_MIN;
|
|
if (blkcnt > ES_DMA_SEGS_MAX)
|
|
blkcnt = ES_DMA_SEGS_MAX;
|
|
if (blkcnt < ES_DMA_SEGS_MIN)
|
|
blkcnt = ES_DMA_SEGS_MIN;
|
|
|
|
while ((blksz * blkcnt) > sndbuf_getmaxsize(ch->buffer)) {
|
|
if ((blkcnt >> 1) >= ES_DMA_SEGS_MIN)
|
|
blkcnt >>= 1;
|
|
else if ((blksz >> 1) >= ES_BLK_MIN)
|
|
blksz >>= 1;
|
|
else
|
|
break;
|
|
}
|
|
|
|
if ((sndbuf_getblksz(ch->buffer) != blksz ||
|
|
sndbuf_getblkcnt(ch->buffer) != blkcnt) &&
|
|
sndbuf_resize(ch->buffer, blkcnt, blksz) != 0)
|
|
device_printf(es->dev, "%s: failed blksz=%u blkcnt=%u\n",
|
|
__func__, blksz, blkcnt);
|
|
|
|
ch->bufsz = sndbuf_getsize(ch->buffer);
|
|
ch->blksz = sndbuf_getblksz(ch->buffer);
|
|
ch->blkcnt = sndbuf_getblkcnt(ch->buffer);
|
|
|
|
return (0);
|
|
}
|
|
|
|
static uint32_t
|
|
eschan_setblocksize(kobj_t obj, void *data, uint32_t blksz)
|
|
{
|
|
struct es_chinfo *ch = data;
|
|
struct es_info *es = ch->parent;
|
|
|
|
eschan_setfragments(obj, data, blksz, es->blkcnt);
|
|
|
|
return (ch->blksz);
|
|
}
|
|
|
|
#define es_chan_active(es) ((es)->ch[ES_DAC1].active + \
|
|
(es)->ch[ES_DAC2].active + \
|
|
(es)->ch[ES_ADC].active)
|
|
|
|
static __inline int
|
|
es_poll_channel(struct es_chinfo *ch)
|
|
{
|
|
struct es_info *es;
|
|
uint32_t sz, delta;
|
|
uint32_t reg, ptr;
|
|
|
|
if (ch == NULL || ch->channel == NULL || ch->active == 0)
|
|
return (0);
|
|
|
|
es = ch->parent;
|
|
if (ch->dir == PCMDIR_PLAY) {
|
|
if (ch->index == ES_DAC1)
|
|
reg = ES1370_REG_DAC1_FRAMECNT;
|
|
else
|
|
reg = ES1370_REG_DAC2_FRAMECNT;
|
|
} else
|
|
reg = ES1370_REG_ADC_FRAMECNT;
|
|
sz = ch->blksz * ch->blkcnt;
|
|
es_wr(es, ES1370_REG_MEMPAGE, reg >> 8, 4);
|
|
ptr = es_rd(es, reg & 0x000000ff, 4) >> 16;
|
|
ptr <<= 2;
|
|
ch->ptr = ptr;
|
|
ptr %= sz;
|
|
ptr &= ~(ch->blksz - 1);
|
|
delta = (sz + ptr - ch->prevptr) % sz;
|
|
|
|
if (delta < ch->blksz)
|
|
return (0);
|
|
|
|
ch->prevptr = ptr;
|
|
|
|
return (1);
|
|
}
|
|
|
|
static void
|
|
es_poll_callback(void *arg)
|
|
{
|
|
struct es_info *es = arg;
|
|
uint32_t trigger = 0;
|
|
int i;
|
|
|
|
if (es == NULL)
|
|
return;
|
|
|
|
ES_LOCK(es);
|
|
if (es->polling == 0 || es_chan_active(es) == 0) {
|
|
ES_UNLOCK(es);
|
|
return;
|
|
}
|
|
|
|
for (i = 0; i < ES_NCHANS; i++) {
|
|
if (es_poll_channel(&es->ch[i]) != 0)
|
|
trigger |= 1 << i;
|
|
}
|
|
|
|
/* XXX */
|
|
callout_reset(&es->poll_timer, 1/*es->poll_ticks*/,
|
|
es_poll_callback, es);
|
|
|
|
ES_UNLOCK(es);
|
|
|
|
for (i = 0; i < ES_NCHANS; i++) {
|
|
if (trigger & (1 << i))
|
|
chn_intr(es->ch[i].channel);
|
|
}
|
|
}
|
|
|
|
static int
|
|
eschan_trigger(kobj_t obj, void *data, int go)
|
|
{
|
|
struct es_chinfo *ch = data;
|
|
struct es_info *es = ch->parent;
|
|
uint32_t cnt, b = 0;
|
|
|
|
if (!PCMTRIG_COMMON(go))
|
|
return 0;
|
|
|
|
ES_LOCK(es);
|
|
cnt = (ch->blksz / sndbuf_getalign(ch->buffer)) - 1;
|
|
if (ch->fmt & AFMT_16BIT)
|
|
b |= 0x02;
|
|
if (AFMT_CHANNEL(ch->fmt) > 1)
|
|
b |= 0x01;
|
|
if (ch->dir == PCMDIR_PLAY) {
|
|
if (go == PCMTRIG_START) {
|
|
if (ch->index == ES_DAC1) {
|
|
es->ctrl |= CTRL_DAC1_EN;
|
|
es->sctrl &= ~(SCTRL_P1LOOPSEL |
|
|
SCTRL_P1PAUSE | SCTRL_P1SCTRLD);
|
|
if (es->polling == 0)
|
|
es->sctrl |= SCTRL_P1INTEN;
|
|
else
|
|
es->sctrl &= ~SCTRL_P1INTEN;
|
|
es->sctrl |= b;
|
|
es_wr(es, ES1370_REG_DAC1_SCOUNT, cnt, 4);
|
|
/* start at beginning of buffer */
|
|
es_wr(es, ES1370_REG_MEMPAGE,
|
|
ES1370_REG_DAC1_FRAMECNT >> 8, 4);
|
|
es_wr(es, ES1370_REG_DAC1_FRAMECNT & 0xff,
|
|
(ch->bufsz >> 2) - 1, 4);
|
|
} else {
|
|
es->ctrl |= CTRL_DAC2_EN;
|
|
es->sctrl &= ~(SCTRL_P2ENDINC | SCTRL_P2STINC |
|
|
SCTRL_P2LOOPSEL | SCTRL_P2PAUSE |
|
|
SCTRL_P2DACSEN);
|
|
if (es->polling == 0)
|
|
es->sctrl |= SCTRL_P2INTEN;
|
|
else
|
|
es->sctrl &= ~SCTRL_P2INTEN;
|
|
es->sctrl |= (b << 2) |
|
|
((((b >> 1) & 1) + 1) << SCTRL_SH_P2ENDINC);
|
|
es_wr(es, ES1370_REG_DAC2_SCOUNT, cnt, 4);
|
|
/* start at beginning of buffer */
|
|
es_wr(es, ES1370_REG_MEMPAGE,
|
|
ES1370_REG_DAC2_FRAMECNT >> 8, 4);
|
|
es_wr(es, ES1370_REG_DAC2_FRAMECNT & 0xff,
|
|
(ch->bufsz >> 2) - 1, 4);
|
|
}
|
|
} else
|
|
es->ctrl &= ~((ch->index == ES_DAC1) ?
|
|
CTRL_DAC1_EN : CTRL_DAC2_EN);
|
|
} else {
|
|
if (go == PCMTRIG_START) {
|
|
es->ctrl |= CTRL_ADC_EN;
|
|
es->sctrl &= ~SCTRL_R1LOOPSEL;
|
|
if (es->polling == 0)
|
|
es->sctrl |= SCTRL_R1INTEN;
|
|
else
|
|
es->sctrl &= ~SCTRL_R1INTEN;
|
|
es->sctrl |= b << 4;
|
|
es_wr(es, ES1370_REG_ADC_SCOUNT, cnt, 4);
|
|
/* start at beginning of buffer */
|
|
es_wr(es, ES1370_REG_MEMPAGE,
|
|
ES1370_REG_ADC_FRAMECNT >> 8, 4);
|
|
es_wr(es, ES1370_REG_ADC_FRAMECNT & 0xff,
|
|
(ch->bufsz >> 2) - 1, 4);
|
|
} else
|
|
es->ctrl &= ~CTRL_ADC_EN;
|
|
}
|
|
es_wr(es, ES1370_REG_SERIAL_CONTROL, es->sctrl, 4);
|
|
es_wr(es, ES1370_REG_CONTROL, es->ctrl, 4);
|
|
if (go == PCMTRIG_START) {
|
|
if (es->polling != 0) {
|
|
ch->ptr = 0;
|
|
ch->prevptr = 0;
|
|
if (es_chan_active(es) == 0) {
|
|
es->poll_ticks = 1;
|
|
callout_reset(&es->poll_timer, 1,
|
|
es_poll_callback, es);
|
|
}
|
|
}
|
|
ch->active = 1;
|
|
} else {
|
|
ch->active = 0;
|
|
if (es->polling != 0) {
|
|
if (es_chan_active(es) == 0) {
|
|
callout_stop(&es->poll_timer);
|
|
es->poll_ticks = 1;
|
|
}
|
|
}
|
|
}
|
|
ES_UNLOCK(es);
|
|
return (0);
|
|
}
|
|
|
|
static uint32_t
|
|
eschan_getptr(kobj_t obj, void *data)
|
|
{
|
|
struct es_chinfo *ch = data;
|
|
struct es_info *es = ch->parent;
|
|
uint32_t reg, cnt;
|
|
|
|
ES_LOCK(es);
|
|
if (es->polling != 0)
|
|
cnt = ch->ptr;
|
|
else {
|
|
if (ch->dir == PCMDIR_PLAY) {
|
|
if (ch->index == ES_DAC1)
|
|
reg = ES1370_REG_DAC1_FRAMECNT;
|
|
else
|
|
reg = ES1370_REG_DAC2_FRAMECNT;
|
|
} else
|
|
reg = ES1370_REG_ADC_FRAMECNT;
|
|
es_wr(es, ES1370_REG_MEMPAGE, reg >> 8, 4);
|
|
cnt = es_rd(es, reg & 0x000000ff, 4) >> 16;
|
|
/* cnt is longwords */
|
|
cnt <<= 2;
|
|
}
|
|
ES_UNLOCK(es);
|
|
|
|
cnt &= ES_BLK_ALIGN;
|
|
|
|
return (cnt);
|
|
}
|
|
|
|
static struct pcmchan_caps *
|
|
eschan_getcaps(kobj_t obj, void *data)
|
|
{
|
|
struct es_chinfo *ch = data;
|
|
|
|
return (&ch->caps);
|
|
}
|
|
|
|
static kobj_method_t eschan1370_methods[] = {
|
|
KOBJMETHOD(channel_init, eschan_init),
|
|
KOBJMETHOD(channel_setformat, eschan_setformat),
|
|
KOBJMETHOD(channel_setspeed, eschan1370_setspeed),
|
|
KOBJMETHOD(channel_setblocksize, eschan_setblocksize),
|
|
KOBJMETHOD(channel_setfragments, eschan_setfragments),
|
|
KOBJMETHOD(channel_trigger, eschan_trigger),
|
|
KOBJMETHOD(channel_getptr, eschan_getptr),
|
|
KOBJMETHOD(channel_getcaps, eschan_getcaps),
|
|
KOBJMETHOD_END
|
|
};
|
|
CHANNEL_DECLARE(eschan1370);
|
|
|
|
static kobj_method_t eschan1371_methods[] = {
|
|
KOBJMETHOD(channel_init, eschan_init),
|
|
KOBJMETHOD(channel_setformat, eschan_setformat),
|
|
KOBJMETHOD(channel_setspeed, eschan1371_setspeed),
|
|
KOBJMETHOD(channel_setblocksize, eschan_setblocksize),
|
|
KOBJMETHOD(channel_setfragments, eschan_setfragments),
|
|
KOBJMETHOD(channel_trigger, eschan_trigger),
|
|
KOBJMETHOD(channel_getptr, eschan_getptr),
|
|
KOBJMETHOD(channel_getcaps, eschan_getcaps),
|
|
KOBJMETHOD_END
|
|
};
|
|
CHANNEL_DECLARE(eschan1371);
|
|
|
|
/* -------------------------------------------------------------------- */
|
|
/* The interrupt handler */
|
|
static void
|
|
es_intr(void *p)
|
|
{
|
|
struct es_info *es = p;
|
|
uint32_t intsrc, sctrl;
|
|
|
|
ES_LOCK(es);
|
|
if (es->polling != 0) {
|
|
ES_UNLOCK(es);
|
|
return;
|
|
}
|
|
intsrc = es_rd(es, ES1370_REG_STATUS, 4);
|
|
if ((intsrc & STAT_INTR) == 0) {
|
|
ES_UNLOCK(es);
|
|
return;
|
|
}
|
|
|
|
sctrl = es->sctrl;
|
|
if (intsrc & STAT_ADC)
|
|
sctrl &= ~SCTRL_R1INTEN;
|
|
if (intsrc & STAT_DAC1)
|
|
sctrl &= ~SCTRL_P1INTEN;
|
|
if (intsrc & STAT_DAC2)
|
|
sctrl &= ~SCTRL_P2INTEN;
|
|
|
|
es_wr(es, ES1370_REG_SERIAL_CONTROL, sctrl, 4);
|
|
es_wr(es, ES1370_REG_SERIAL_CONTROL, es->sctrl, 4);
|
|
ES_UNLOCK(es);
|
|
|
|
if (intsrc & STAT_ADC)
|
|
chn_intr(es->ch[ES_ADC].channel);
|
|
if (intsrc & STAT_DAC1)
|
|
chn_intr(es->ch[ES_DAC1].channel);
|
|
if (intsrc & STAT_DAC2)
|
|
chn_intr(es->ch[ES_DAC2].channel);
|
|
}
|
|
|
|
/* ES1370 specific */
|
|
static int
|
|
es1370_init(struct es_info *es)
|
|
{
|
|
uint32_t fixed_rate;
|
|
int r, single_pcm;
|
|
|
|
/* ES1370 default to fixed rate operation */
|
|
if (resource_int_value(device_get_name(es->dev),
|
|
device_get_unit(es->dev), "fixed_rate", &r) == 0) {
|
|
fixed_rate = r;
|
|
if (fixed_rate) {
|
|
if (fixed_rate < es_caps.minspeed)
|
|
fixed_rate = es_caps.minspeed;
|
|
if (fixed_rate > es_caps.maxspeed)
|
|
fixed_rate = es_caps.maxspeed;
|
|
}
|
|
} else
|
|
fixed_rate = es_caps.maxspeed;
|
|
|
|
if (resource_int_value(device_get_name(es->dev),
|
|
device_get_unit(es->dev), "single_pcm_mixer", &r) == 0)
|
|
single_pcm = (r != 0) ? 1 : 0;
|
|
else
|
|
single_pcm = 1;
|
|
|
|
ES_LOCK(es);
|
|
if (ES_NUMPLAY(es->escfg) == 1)
|
|
single_pcm = 1;
|
|
/* This is ES1370 */
|
|
es->escfg = ES_SET_IS_ES1370(es->escfg, 1);
|
|
if (fixed_rate)
|
|
es->escfg = ES_SET_FIXED_RATE(es->escfg, fixed_rate);
|
|
else {
|
|
es->escfg = ES_SET_FIXED_RATE(es->escfg, 0);
|
|
fixed_rate = DSP_DEFAULT_SPEED;
|
|
}
|
|
if (single_pcm)
|
|
es->escfg = ES_SET_SINGLE_PCM_MIX(es->escfg, 1);
|
|
else
|
|
es->escfg = ES_SET_SINGLE_PCM_MIX(es->escfg, 0);
|
|
es->ctrl = CTRL_CDC_EN | CTRL_JYSTK_EN | CTRL_SERR_DIS |
|
|
(DAC2_SRTODIV(fixed_rate) << CTRL_SH_PCLKDIV);
|
|
es->ctrl |= 3 << CTRL_SH_WTSRSEL;
|
|
es_wr(es, ES1370_REG_CONTROL, es->ctrl, 4);
|
|
|
|
es->sctrl = 0;
|
|
es_wr(es, ES1370_REG_SERIAL_CONTROL, es->sctrl, 4);
|
|
|
|
/* No RST, PD */
|
|
es1370_wrcodec(es, CODEC_RES_PD, 3);
|
|
/*
|
|
* CODEC ADC and CODEC DAC use {LR,B}CLK2 and run off the LRCLK2 PLL;
|
|
* program DAC_SYNC=0!
|
|
*/
|
|
es1370_wrcodec(es, CODEC_CSEL, 0);
|
|
/* Recording source is mixer */
|
|
es1370_wrcodec(es, CODEC_ADSEL, 0);
|
|
/* MIC amp is 0db */
|
|
es1370_wrcodec(es, CODEC_MGAIN, 0);
|
|
ES_UNLOCK(es);
|
|
|
|
return (0);
|
|
}
|
|
|
|
/* ES1371 specific */
|
|
int
|
|
es1371_init(struct es_info *es)
|
|
{
|
|
uint32_t cssr, devid, revid, subdev;
|
|
int idx;
|
|
|
|
ES_LOCK(es);
|
|
/* This is NOT ES1370 */
|
|
es->escfg = ES_SET_IS_ES1370(es->escfg, 0);
|
|
es->num = 0;
|
|
es->sctrl = 0;
|
|
cssr = 0;
|
|
devid = pci_get_devid(es->dev);
|
|
revid = pci_get_revid(es->dev);
|
|
subdev = (pci_get_subdevice(es->dev) << 16) |
|
|
pci_get_subvendor(es->dev);
|
|
/*
|
|
* Joyport blacklist. Either we're facing with broken hardware
|
|
* or because this hardware need special (unknown) initialization
|
|
* procedures.
|
|
*/
|
|
switch (subdev) {
|
|
case 0x20001274: /* old Ensoniq */
|
|
es->ctrl = 0;
|
|
break;
|
|
default:
|
|
es->ctrl = CTRL_JYSTK_EN;
|
|
break;
|
|
}
|
|
if (devid == CT4730_PCI_ID) {
|
|
/* XXX amplifier hack? */
|
|
es->ctrl |= (1 << 16);
|
|
}
|
|
/* initialize the chips */
|
|
es_wr(es, ES1370_REG_CONTROL, es->ctrl, 4);
|
|
es_wr(es, ES1370_REG_SERIAL_CONTROL, es->sctrl, 4);
|
|
es_wr(es, ES1371_REG_LEGACY, 0, 4);
|
|
if ((devid == ES1371_PCI_ID && revid == ES1371REV_ES1373_8) ||
|
|
(devid == ES1371_PCI_ID && revid == ES1371REV_CT5880_A) ||
|
|
(devid == CT5880_PCI_ID && revid == CT5880REV_CT5880_C) ||
|
|
(devid == CT5880_PCI_ID && revid == CT5880REV_CT5880_D) ||
|
|
(devid == CT5880_PCI_ID && revid == CT5880REV_CT5880_E)) {
|
|
cssr = 1 << 29;
|
|
es_wr(es, ES1370_REG_STATUS, cssr, 4);
|
|
DELAY(20000);
|
|
}
|
|
/* AC'97 warm reset to start the bitclk */
|
|
es_wr(es, ES1370_REG_CONTROL, es->ctrl, 4);
|
|
es_wr(es, ES1371_REG_LEGACY, ES1371_SYNC_RES, 4);
|
|
DELAY(2000);
|
|
es_wr(es, ES1370_REG_CONTROL, es->sctrl, 4);
|
|
es1371_wait_src_ready(es);
|
|
/* Init the sample rate converter */
|
|
es_wr(es, ES1371_REG_SMPRATE, ES1371_DIS_SRC, 4);
|
|
for (idx = 0; idx < 0x80; idx++)
|
|
es1371_src_write(es, idx, 0);
|
|
es1371_src_write(es, ES_SMPREG_DAC1 + ES_SMPREG_TRUNC_N, 16 << 4);
|
|
es1371_src_write(es, ES_SMPREG_DAC1 + ES_SMPREG_INT_REGS, 16 << 10);
|
|
es1371_src_write(es, ES_SMPREG_DAC2 + ES_SMPREG_TRUNC_N, 16 << 4);
|
|
es1371_src_write(es, ES_SMPREG_DAC2 + ES_SMPREG_INT_REGS, 16 << 10);
|
|
es1371_src_write(es, ES_SMPREG_VOL_ADC, 1 << 12);
|
|
es1371_src_write(es, ES_SMPREG_VOL_ADC + 1, 1 << 12);
|
|
es1371_src_write(es, ES_SMPREG_VOL_DAC1, 1 << 12);
|
|
es1371_src_write(es, ES_SMPREG_VOL_DAC1 + 1, 1 << 12);
|
|
es1371_src_write(es, ES_SMPREG_VOL_DAC2, 1 << 12);
|
|
es1371_src_write(es, ES_SMPREG_VOL_DAC2 + 1, 1 << 12);
|
|
es1371_adc_rate(es, 22050, ES_ADC);
|
|
es1371_dac_rate(es, 22050, ES_DAC1);
|
|
es1371_dac_rate(es, 22050, ES_DAC2);
|
|
/*
|
|
* WARNING:
|
|
* enabling the sample rate converter without properly programming
|
|
* its parameters causes the chip to lock up (the SRC busy bit will
|
|
* be stuck high, and I've found no way to rectify this other than
|
|
* power cycle)
|
|
*/
|
|
es1371_wait_src_ready(es);
|
|
es_wr(es, ES1371_REG_SMPRATE, 0, 4);
|
|
/* try to reset codec directly */
|
|
es_wr(es, ES1371_REG_CODEC, 0, 4);
|
|
es_wr(es, ES1370_REG_STATUS, cssr, 4);
|
|
ES_UNLOCK(es);
|
|
|
|
return (0);
|
|
}
|
|
|
|
/* -------------------------------------------------------------------- */
|
|
|
|
static int
|
|
es1371_wrcd(kobj_t obj, void *s, int addr, uint32_t data)
|
|
{
|
|
uint32_t t, x, orig;
|
|
struct es_info *es = (struct es_info*)s;
|
|
|
|
for (t = 0; t < 0x1000; t++) {
|
|
if (!es_rd(es, ES1371_REG_CODEC & CODEC_WIP, 4))
|
|
break;
|
|
}
|
|
/* save the current state for later */
|
|
x = orig = es_rd(es, ES1371_REG_SMPRATE, 4);
|
|
/* enable SRC state data in SRC mux */
|
|
es_wr(es, ES1371_REG_SMPRATE, (x & (ES1371_DIS_SRC | ES1371_DIS_P1 |
|
|
ES1371_DIS_P2 | ES1371_DIS_R1)) | 0x00010000, 4);
|
|
/* busy wait */
|
|
for (t = 0; t < 0x1000; t++) {
|
|
if ((es_rd(es, ES1371_REG_SMPRATE, 4) & 0x00870000) ==
|
|
0x00000000)
|
|
break;
|
|
}
|
|
/* wait for a SAFE time to write addr/data and then do it, dammit */
|
|
for (t = 0; t < 0x1000; t++) {
|
|
if ((es_rd(es, ES1371_REG_SMPRATE, 4) & 0x00870000) ==
|
|
0x00010000)
|
|
break;
|
|
}
|
|
|
|
es_wr(es, ES1371_REG_CODEC, ((addr << CODEC_POADD_SHIFT) &
|
|
CODEC_POADD_MASK) | ((data << CODEC_PODAT_SHIFT) &
|
|
CODEC_PODAT_MASK), 4);
|
|
/* restore SRC reg */
|
|
es1371_wait_src_ready(s);
|
|
es_wr(es, ES1371_REG_SMPRATE, orig, 4);
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
es1371_rdcd(kobj_t obj, void *s, int addr)
|
|
{
|
|
uint32_t t, x, orig;
|
|
struct es_info *es = (struct es_info *)s;
|
|
|
|
for (t = 0; t < 0x1000; t++) {
|
|
if (!(x = es_rd(es, ES1371_REG_CODEC, 4) & CODEC_WIP))
|
|
break;
|
|
}
|
|
|
|
/* save the current state for later */
|
|
x = orig = es_rd(es, ES1371_REG_SMPRATE, 4);
|
|
/* enable SRC state data in SRC mux */
|
|
es_wr(es, ES1371_REG_SMPRATE, (x & (ES1371_DIS_SRC | ES1371_DIS_P1 |
|
|
ES1371_DIS_P2 | ES1371_DIS_R1)) | 0x00010000, 4);
|
|
/* busy wait */
|
|
for (t = 0; t < 0x1000; t++) {
|
|
if ((x = es_rd(es, ES1371_REG_SMPRATE, 4) & 0x00870000) ==
|
|
0x00000000)
|
|
break;
|
|
}
|
|
/* wait for a SAFE time to write addr/data and then do it, dammit */
|
|
for (t = 0; t < 0x1000; t++) {
|
|
if ((x = es_rd(es, ES1371_REG_SMPRATE, 4) & 0x00870000) ==
|
|
0x00010000)
|
|
break;
|
|
}
|
|
|
|
es_wr(es, ES1371_REG_CODEC, ((addr << CODEC_POADD_SHIFT) &
|
|
CODEC_POADD_MASK) | CODEC_PORD, 4);
|
|
|
|
/* restore SRC reg */
|
|
es1371_wait_src_ready(s);
|
|
es_wr(es, ES1371_REG_SMPRATE, orig, 4);
|
|
|
|
/* now wait for the stinkin' data (RDY) */
|
|
for (t = 0; t < 0x1000; t++) {
|
|
if ((x = es_rd(es, ES1371_REG_CODEC, 4)) & CODEC_RDY)
|
|
break;
|
|
}
|
|
|
|
return ((x & CODEC_PIDAT_MASK) >> CODEC_PIDAT_SHIFT);
|
|
}
|
|
|
|
static kobj_method_t es1371_ac97_methods[] = {
|
|
KOBJMETHOD(ac97_read, es1371_rdcd),
|
|
KOBJMETHOD(ac97_write, es1371_wrcd),
|
|
KOBJMETHOD_END
|
|
};
|
|
AC97_DECLARE(es1371_ac97);
|
|
|
|
/* -------------------------------------------------------------------- */
|
|
|
|
static unsigned int
|
|
es1371_src_read(struct es_info *es, unsigned short reg)
|
|
{
|
|
uint32_t r;
|
|
|
|
r = es1371_wait_src_ready(es) & (ES1371_DIS_SRC | ES1371_DIS_P1 |
|
|
ES1371_DIS_P2 | ES1371_DIS_R1);
|
|
r |= ES1371_SRC_RAM_ADDRO(reg);
|
|
es_wr(es, ES1371_REG_SMPRATE, r, 4);
|
|
return (ES1371_SRC_RAM_DATAI(es1371_wait_src_ready(es)));
|
|
}
|
|
|
|
static void
|
|
es1371_src_write(struct es_info *es, unsigned short reg, unsigned short data)
|
|
{
|
|
uint32_t r;
|
|
|
|
r = es1371_wait_src_ready(es) & (ES1371_DIS_SRC | ES1371_DIS_P1 |
|
|
ES1371_DIS_P2 | ES1371_DIS_R1);
|
|
r |= ES1371_SRC_RAM_ADDRO(reg) | ES1371_SRC_RAM_DATAO(data);
|
|
es_wr(es, ES1371_REG_SMPRATE, r | ES1371_SRC_RAM_WE, 4);
|
|
}
|
|
|
|
static unsigned int
|
|
es1371_adc_rate(struct es_info *es, unsigned int rate, int set)
|
|
{
|
|
unsigned int n, truncm, freq, result;
|
|
|
|
ES_LOCK_ASSERT(es);
|
|
|
|
if (rate > 48000)
|
|
rate = 48000;
|
|
if (rate < 4000)
|
|
rate = 4000;
|
|
n = rate / 3000;
|
|
if ((1 << n) & ((1 << 15) | (1 << 13) | (1 << 11) | (1 << 9)))
|
|
n--;
|
|
truncm = (21 * n - 1) | 1;
|
|
freq = ((48000UL << 15) / rate) * n;
|
|
result = (48000UL << 15) / (freq / n);
|
|
if (set) {
|
|
if (rate >= 24000) {
|
|
if (truncm > 239)
|
|
truncm = 239;
|
|
es1371_src_write(es, ES_SMPREG_ADC + ES_SMPREG_TRUNC_N,
|
|
(((239 - truncm) >> 1) << 9) | (n << 4));
|
|
} else {
|
|
if (truncm > 119)
|
|
truncm = 119;
|
|
es1371_src_write(es, ES_SMPREG_ADC + ES_SMPREG_TRUNC_N,
|
|
0x8000 | (((119 - truncm) >> 1) << 9) | (n << 4));
|
|
}
|
|
es1371_src_write(es, ES_SMPREG_ADC + ES_SMPREG_INT_REGS,
|
|
(es1371_src_read(es, ES_SMPREG_ADC + ES_SMPREG_INT_REGS) &
|
|
0x00ff) | ((freq >> 5) & 0xfc00));
|
|
es1371_src_write(es, ES_SMPREG_ADC + ES_SMPREG_VFREQ_FRAC,
|
|
freq & 0x7fff);
|
|
es1371_src_write(es, ES_SMPREG_VOL_ADC, n << 8);
|
|
es1371_src_write(es, ES_SMPREG_VOL_ADC + 1, n << 8);
|
|
}
|
|
return (result);
|
|
}
|
|
|
|
static unsigned int
|
|
es1371_dac_rate(struct es_info *es, unsigned int rate, int set)
|
|
{
|
|
unsigned int freq, r, result, dac, dis;
|
|
|
|
ES_LOCK_ASSERT(es);
|
|
|
|
if (rate > 48000)
|
|
rate = 48000;
|
|
if (rate < 4000)
|
|
rate = 4000;
|
|
freq = ((rate << 15) + 1500) / 3000;
|
|
result = (freq * 3000) >> 15;
|
|
|
|
dac = (set == ES_DAC1) ? ES_SMPREG_DAC1 : ES_SMPREG_DAC2;
|
|
dis = (set == ES_DAC1) ? ES1371_DIS_P2 : ES1371_DIS_P1;
|
|
r = (es1371_wait_src_ready(es) & (ES1371_DIS_SRC | ES1371_DIS_P1 |
|
|
ES1371_DIS_P2 | ES1371_DIS_R1));
|
|
es_wr(es, ES1371_REG_SMPRATE, r, 4);
|
|
es1371_src_write(es, dac + ES_SMPREG_INT_REGS,
|
|
(es1371_src_read(es, dac + ES_SMPREG_INT_REGS) & 0x00ff) |
|
|
((freq >> 5) & 0xfc00));
|
|
es1371_src_write(es, dac + ES_SMPREG_VFREQ_FRAC, freq & 0x7fff);
|
|
r = (es1371_wait_src_ready(es) &
|
|
(ES1371_DIS_SRC | dis | ES1371_DIS_R1));
|
|
es_wr(es, ES1371_REG_SMPRATE, r, 4);
|
|
return (result);
|
|
}
|
|
|
|
static uint32_t
|
|
es1371_wait_src_ready(struct es_info *es)
|
|
{
|
|
uint32_t t, r;
|
|
|
|
for (t = 0; t < 0x1000; t++) {
|
|
if (!((r = es_rd(es, ES1371_REG_SMPRATE, 4)) &
|
|
ES1371_SRC_RAM_BUSY))
|
|
return (r);
|
|
DELAY(1);
|
|
}
|
|
device_printf(es->dev, "%s: timed out 0x%x [0x%x]\n", __func__,
|
|
ES1371_REG_SMPRATE, r);
|
|
return (0);
|
|
}
|
|
|
|
/* -------------------------------------------------------------------- */
|
|
|
|
/*
|
|
* Probe and attach the card
|
|
*/
|
|
|
|
static int
|
|
es_pci_probe(device_t dev)
|
|
{
|
|
switch(pci_get_devid(dev)) {
|
|
case ES1370_PCI_ID:
|
|
device_set_desc(dev, "AudioPCI ES1370");
|
|
return (BUS_PROBE_DEFAULT);
|
|
case ES1371_PCI_ID:
|
|
switch(pci_get_revid(dev)) {
|
|
case ES1371REV_ES1371_A:
|
|
device_set_desc(dev, "AudioPCI ES1371-A");
|
|
return (BUS_PROBE_DEFAULT);
|
|
case ES1371REV_ES1371_B:
|
|
device_set_desc(dev, "AudioPCI ES1371-B");
|
|
return (BUS_PROBE_DEFAULT);
|
|
case ES1371REV_ES1373_A:
|
|
device_set_desc(dev, "AudioPCI ES1373-A");
|
|
return (BUS_PROBE_DEFAULT);
|
|
case ES1371REV_ES1373_B:
|
|
device_set_desc(dev, "AudioPCI ES1373-B");
|
|
return (BUS_PROBE_DEFAULT);
|
|
case ES1371REV_ES1373_8:
|
|
device_set_desc(dev, "AudioPCI ES1373-8");
|
|
return (BUS_PROBE_DEFAULT);
|
|
case ES1371REV_CT5880_A:
|
|
device_set_desc(dev, "Creative CT5880-A");
|
|
return (BUS_PROBE_DEFAULT);
|
|
default:
|
|
device_set_desc(dev, "AudioPCI ES1371-?");
|
|
device_printf(dev,
|
|
"unknown revision %d -- please report to "
|
|
"freebsd-multimedia@freebsd.org\n",
|
|
pci_get_revid(dev));
|
|
return (BUS_PROBE_DEFAULT);
|
|
}
|
|
case ES1371_PCI_ID2:
|
|
device_set_desc(dev, "Strange AudioPCI ES1371-? (vid=3274)");
|
|
device_printf(dev,
|
|
"unknown revision %d -- please report to "
|
|
"freebsd-multimedia@freebsd.org\n", pci_get_revid(dev));
|
|
return (BUS_PROBE_DEFAULT);
|
|
case CT4730_PCI_ID:
|
|
switch(pci_get_revid(dev)) {
|
|
case CT4730REV_CT4730_A:
|
|
device_set_desc(dev,
|
|
"Creative SB AudioPCI CT4730/EV1938");
|
|
return (BUS_PROBE_DEFAULT);
|
|
default:
|
|
device_set_desc(dev, "Creative SB AudioPCI CT4730-?");
|
|
device_printf(dev,
|
|
"unknown revision %d -- please report to "
|
|
"freebsd-multimedia@freebsd.org\n",
|
|
pci_get_revid(dev));
|
|
return (BUS_PROBE_DEFAULT);
|
|
}
|
|
case CT5880_PCI_ID:
|
|
switch(pci_get_revid(dev)) {
|
|
case CT5880REV_CT5880_C:
|
|
device_set_desc(dev, "Creative CT5880-C");
|
|
return (BUS_PROBE_DEFAULT);
|
|
case CT5880REV_CT5880_D:
|
|
device_set_desc(dev, "Creative CT5880-D");
|
|
return (BUS_PROBE_DEFAULT);
|
|
case CT5880REV_CT5880_E:
|
|
device_set_desc(dev, "Creative CT5880-E");
|
|
return (BUS_PROBE_DEFAULT);
|
|
default:
|
|
device_set_desc(dev, "Creative CT5880-?");
|
|
device_printf(dev,
|
|
"unknown revision %d -- please report to "
|
|
"freebsd-multimedia@freebsd.org\n",
|
|
pci_get_revid(dev));
|
|
return (BUS_PROBE_DEFAULT);
|
|
}
|
|
default:
|
|
return (ENXIO);
|
|
}
|
|
}
|
|
|
|
static int
|
|
sysctl_es137x_spdif_enable(SYSCTL_HANDLER_ARGS)
|
|
{
|
|
struct es_info *es;
|
|
device_t dev;
|
|
uint32_t r;
|
|
int err, new_en;
|
|
|
|
dev = oidp->oid_arg1;
|
|
es = pcm_getdevinfo(dev);
|
|
ES_LOCK(es);
|
|
r = es_rd(es, ES1370_REG_STATUS, 4);
|
|
ES_UNLOCK(es);
|
|
new_en = (r & ENABLE_SPDIF) ? 1 : 0;
|
|
err = sysctl_handle_int(oidp, &new_en, 0, req);
|
|
|
|
if (err || req->newptr == NULL)
|
|
return (err);
|
|
if (new_en < 0 || new_en > 1)
|
|
return (EINVAL);
|
|
|
|
ES_LOCK(es);
|
|
if (new_en) {
|
|
r |= ENABLE_SPDIF;
|
|
es->ctrl |= SPDIFEN_B;
|
|
es->ctrl |= RECEN_B;
|
|
} else {
|
|
r &= ~ENABLE_SPDIF;
|
|
es->ctrl &= ~SPDIFEN_B;
|
|
es->ctrl &= ~RECEN_B;
|
|
}
|
|
es_wr(es, ES1370_REG_CONTROL, es->ctrl, 4);
|
|
es_wr(es, ES1370_REG_STATUS, r, 4);
|
|
ES_UNLOCK(es);
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
sysctl_es137x_latency_timer(SYSCTL_HANDLER_ARGS)
|
|
{
|
|
struct es_info *es;
|
|
device_t dev;
|
|
uint32_t val;
|
|
int err;
|
|
|
|
dev = oidp->oid_arg1;
|
|
es = pcm_getdevinfo(dev);
|
|
ES_LOCK(es);
|
|
val = pci_read_config(dev, PCIR_LATTIMER, 1);
|
|
ES_UNLOCK(es);
|
|
err = sysctl_handle_int(oidp, &val, 0, req);
|
|
|
|
if (err || req->newptr == NULL)
|
|
return (err);
|
|
if (val > 255)
|
|
return (EINVAL);
|
|
|
|
ES_LOCK(es);
|
|
pci_write_config(dev, PCIR_LATTIMER, val, 1);
|
|
ES_UNLOCK(es);
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
sysctl_es137x_fixed_rate(SYSCTL_HANDLER_ARGS)
|
|
{
|
|
struct es_info *es;
|
|
device_t dev;
|
|
uint32_t val;
|
|
int err;
|
|
|
|
dev = oidp->oid_arg1;
|
|
es = pcm_getdevinfo(dev);
|
|
ES_LOCK(es);
|
|
val = ES_FIXED_RATE(es->escfg);
|
|
if (val < es_caps.minspeed)
|
|
val = 0;
|
|
ES_UNLOCK(es);
|
|
err = sysctl_handle_int(oidp, &val, 0, req);
|
|
|
|
if (err || req->newptr == NULL)
|
|
return (err);
|
|
if (val != 0 && (val < es_caps.minspeed || val > es_caps.maxspeed))
|
|
return (EINVAL);
|
|
|
|
ES_LOCK(es);
|
|
if (es->ctrl & (CTRL_DAC2_EN|CTRL_ADC_EN)) {
|
|
ES_UNLOCK(es);
|
|
return (EBUSY);
|
|
}
|
|
if (val) {
|
|
if (val != ES_FIXED_RATE(es->escfg)) {
|
|
es->escfg = ES_SET_FIXED_RATE(es->escfg, val);
|
|
es->ch[ES_DAC2].caps.maxspeed = val;
|
|
es->ch[ES_DAC2].caps.minspeed = val;
|
|
es->ch[ES_ADC].caps.maxspeed = val;
|
|
es->ch[ES_ADC].caps.minspeed = val;
|
|
es->ctrl &= ~CTRL_PCLKDIV;
|
|
es->ctrl |= DAC2_SRTODIV(val) << CTRL_SH_PCLKDIV;
|
|
es_wr(es, ES1370_REG_CONTROL, es->ctrl, 4);
|
|
}
|
|
} else {
|
|
es->escfg = ES_SET_FIXED_RATE(es->escfg, 0);
|
|
es->ch[ES_DAC2].caps = es_caps;
|
|
es->ch[ES_ADC].caps = es_caps;
|
|
}
|
|
ES_UNLOCK(es);
|
|
|
|
return (0);
|
|
}
|
|
|
|
static int
|
|
sysctl_es137x_single_pcm_mixer(SYSCTL_HANDLER_ARGS)
|
|
{
|
|
struct es_info *es;
|
|
struct snddev_info *d;
|
|
struct snd_mixer *m;
|
|
device_t dev;
|
|
uint32_t val, set;
|
|
int recsrc, level, err;
|
|
|
|
dev = oidp->oid_arg1;
|
|
d = device_get_softc(dev);
|
|
if (!PCM_REGISTERED(d) || d->mixer_dev == NULL ||
|
|
d->mixer_dev->si_drv1 == NULL)
|
|
return (EINVAL);
|
|
es = d->devinfo;
|
|
if (es == NULL)
|
|
return (EINVAL);
|
|
ES_LOCK(es);
|
|
set = ES_SINGLE_PCM_MIX(es->escfg);
|
|
val = set;
|
|
ES_UNLOCK(es);
|
|
err = sysctl_handle_int(oidp, &val, 0, req);
|
|
|
|
if (err || req->newptr == NULL)
|
|
return (err);
|
|
if (!(val == 0 || val == 1))
|
|
return (EINVAL);
|
|
if (val == set)
|
|
return (0);
|
|
PCM_ACQUIRE_QUICK(d);
|
|
m = (d->mixer_dev != NULL) ? d->mixer_dev->si_drv1 : NULL;
|
|
if (m == NULL) {
|
|
PCM_RELEASE_QUICK(d);
|
|
return (ENODEV);
|
|
}
|
|
if (mixer_busy(m) != 0) {
|
|
PCM_RELEASE_QUICK(d);
|
|
return (EBUSY);
|
|
}
|
|
level = mix_get(m, SOUND_MIXER_PCM);
|
|
recsrc = mix_getrecsrc(m);
|
|
if (level < 0 || recsrc < 0) {
|
|
PCM_RELEASE_QUICK(d);
|
|
return (ENXIO);
|
|
}
|
|
|
|
ES_LOCK(es);
|
|
if (es->ctrl & (CTRL_ADC_EN | CTRL_DAC1_EN | CTRL_DAC2_EN)) {
|
|
ES_UNLOCK(es);
|
|
PCM_RELEASE_QUICK(d);
|
|
return (EBUSY);
|
|
}
|
|
if (val)
|
|
es->escfg = ES_SET_SINGLE_PCM_MIX(es->escfg, 1);
|
|
else
|
|
es->escfg = ES_SET_SINGLE_PCM_MIX(es->escfg, 0);
|
|
ES_UNLOCK(es);
|
|
if (!val) {
|
|
mix_setdevs(m, mix_getdevs(m) | (1 << SOUND_MIXER_SYNTH));
|
|
mix_setrecdevs(m, mix_getrecdevs(m) | (1 << SOUND_MIXER_SYNTH));
|
|
err = mix_set(m, SOUND_MIXER_SYNTH, level & 0x7f,
|
|
(level >> 8) & 0x7f);
|
|
} else {
|
|
err = mix_set(m, SOUND_MIXER_SYNTH, level & 0x7f,
|
|
(level >> 8) & 0x7f);
|
|
mix_setdevs(m, mix_getdevs(m) & ~(1 << SOUND_MIXER_SYNTH));
|
|
mix_setrecdevs(m, mix_getrecdevs(m) &
|
|
~(1 << SOUND_MIXER_SYNTH));
|
|
}
|
|
if (!err) {
|
|
level = recsrc;
|
|
if (recsrc & (1 << SOUND_MIXER_PCM))
|
|
recsrc |= 1 << SOUND_MIXER_SYNTH;
|
|
else if (recsrc & (1 << SOUND_MIXER_SYNTH))
|
|
recsrc |= 1 << SOUND_MIXER_PCM;
|
|
if (level != recsrc)
|
|
err = mix_setrecsrc(m, recsrc);
|
|
}
|
|
|
|
PCM_RELEASE_QUICK(d);
|
|
|
|
return (err);
|
|
}
|
|
|
|
static int
|
|
sysctl_es_polling(SYSCTL_HANDLER_ARGS)
|
|
{
|
|
struct es_info *es;
|
|
device_t dev;
|
|
int err, val;
|
|
|
|
dev = oidp->oid_arg1;
|
|
es = pcm_getdevinfo(dev);
|
|
if (es == NULL)
|
|
return (EINVAL);
|
|
ES_LOCK(es);
|
|
val = es->polling;
|
|
ES_UNLOCK(es);
|
|
err = sysctl_handle_int(oidp, &val, 0, req);
|
|
|
|
if (err || req->newptr == NULL)
|
|
return (err);
|
|
if (val < 0 || val > 1)
|
|
return (EINVAL);
|
|
|
|
ES_LOCK(es);
|
|
if (val != es->polling) {
|
|
if (es_chan_active(es) != 0)
|
|
err = EBUSY;
|
|
else if (val == 0)
|
|
es->polling = 0;
|
|
else
|
|
es->polling = 1;
|
|
}
|
|
ES_UNLOCK(es);
|
|
|
|
return (err);
|
|
}
|
|
|
|
static void
|
|
es_init_sysctls(device_t dev)
|
|
{
|
|
struct es_info *es;
|
|
int r, devid, revid;
|
|
|
|
devid = pci_get_devid(dev);
|
|
revid = pci_get_revid(dev);
|
|
es = pcm_getdevinfo(dev);
|
|
if ((devid == ES1371_PCI_ID && revid == ES1371REV_ES1373_8) ||
|
|
(devid == ES1371_PCI_ID && revid == ES1371REV_CT5880_A) ||
|
|
(devid == CT5880_PCI_ID && revid == CT5880REV_CT5880_C) ||
|
|
(devid == CT5880_PCI_ID && revid == CT5880REV_CT5880_D) ||
|
|
(devid == CT5880_PCI_ID && revid == CT5880REV_CT5880_E)) {
|
|
/* XXX: an user should be able to set this with a control tool,
|
|
if not done before 7.0-RELEASE, this needs to be converted
|
|
to a device specific sysctl "dev.pcm.X.yyy" via
|
|
device_get_sysctl_*() as discussed on multimedia@ in msg-id
|
|
<861wujij2q.fsf@xps.des.no> */
|
|
SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev),
|
|
SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), OID_AUTO,
|
|
"spdif_enabled", CTLTYPE_INT | CTLFLAG_RW, dev, sizeof(dev),
|
|
sysctl_es137x_spdif_enable, "I",
|
|
"Enable S/PDIF output on primary playback channel");
|
|
} else if (devid == ES1370_PCI_ID) {
|
|
/*
|
|
* Enable fixed rate sysctl if both DAC2 / ADC enabled.
|
|
*/
|
|
if (es->ch[ES_DAC2].channel != NULL &&
|
|
es->ch[ES_ADC].channel != NULL) {
|
|
/* XXX: an user should be able to set this with a control tool,
|
|
if not done before 7.0-RELEASE, this needs to be converted
|
|
to a device specific sysctl "dev.pcm.X.yyy" via
|
|
device_get_sysctl_*() as discussed on multimedia@ in msg-id
|
|
<861wujij2q.fsf@xps.des.no> */
|
|
SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev),
|
|
SYSCTL_CHILDREN(device_get_sysctl_tree(dev)),
|
|
OID_AUTO, "fixed_rate", CTLTYPE_INT | CTLFLAG_RW,
|
|
dev, sizeof(dev), sysctl_es137x_fixed_rate, "I",
|
|
"Enable fixed rate playback/recording");
|
|
}
|
|
/*
|
|
* Enable single pcm mixer sysctl if both DAC1/2 enabled.
|
|
*/
|
|
if (es->ch[ES_DAC1].channel != NULL &&
|
|
es->ch[ES_DAC2].channel != NULL) {
|
|
/* XXX: an user should be able to set this with a control tool,
|
|
if not done before 7.0-RELEASE, this needs to be converted
|
|
to a device specific sysctl "dev.pcm.X.yyy" via
|
|
device_get_sysctl_*() as discussed on multimedia@ in msg-id
|
|
<861wujij2q.fsf@xps.des.no> */
|
|
SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev),
|
|
SYSCTL_CHILDREN(device_get_sysctl_tree(dev)),
|
|
OID_AUTO, "single_pcm_mixer",
|
|
CTLTYPE_INT | CTLFLAG_RW, dev, sizeof(dev),
|
|
sysctl_es137x_single_pcm_mixer, "I",
|
|
"Single PCM mixer controller for both DAC1/DAC2");
|
|
}
|
|
}
|
|
if (resource_int_value(device_get_name(dev), device_get_unit(dev),
|
|
"latency_timer", &r) == 0 && !(r < 0 || r > 255))
|
|
pci_write_config(dev, PCIR_LATTIMER, r, 1);
|
|
/* XXX: this needs to be converted to a device specific sysctl
|
|
"dev.pcm.X.yyy" via device_get_sysctl_*() as discussed on
|
|
multimedia@ in msg-id <861wujij2q.fsf@xps.des.no> */
|
|
SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev),
|
|
SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), OID_AUTO,
|
|
"latency_timer", CTLTYPE_INT | CTLFLAG_RW, dev, sizeof(dev),
|
|
sysctl_es137x_latency_timer, "I",
|
|
"PCI Latency Timer configuration");
|
|
SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev),
|
|
SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), OID_AUTO,
|
|
"polling", CTLTYPE_INT | CTLFLAG_RW, dev, sizeof(dev),
|
|
sysctl_es_polling, "I",
|
|
"Enable polling mode");
|
|
}
|
|
|
|
static int
|
|
es_pci_attach(device_t dev)
|
|
{
|
|
struct es_info *es = NULL;
|
|
int mapped, i, numplay, dac_cfg;
|
|
char status[SND_STATUSLEN];
|
|
struct ac97_info *codec = NULL;
|
|
kobj_class_t ct = NULL;
|
|
uint32_t devid;
|
|
|
|
es = malloc(sizeof *es, M_DEVBUF, M_WAITOK | M_ZERO);
|
|
es->lock = snd_mtxcreate(device_get_nameunit(dev), "snd_es137x softc");
|
|
es->dev = dev;
|
|
es->escfg = 0;
|
|
mapped = 0;
|
|
|
|
pci_enable_busmaster(dev);
|
|
if (mapped == 0) {
|
|
es->regid = MEM_MAP_REG;
|
|
es->regtype = SYS_RES_MEMORY;
|
|
es->reg = bus_alloc_resource_any(dev, es->regtype, &es->regid,
|
|
RF_ACTIVE);
|
|
if (es->reg)
|
|
mapped++;
|
|
}
|
|
if (mapped == 0) {
|
|
es->regid = PCIR_BAR(0);
|
|
es->regtype = SYS_RES_IOPORT;
|
|
es->reg = bus_alloc_resource_any(dev, es->regtype, &es->regid,
|
|
RF_ACTIVE);
|
|
if (es->reg)
|
|
mapped++;
|
|
}
|
|
if (mapped == 0) {
|
|
device_printf(dev, "unable to map register space\n");
|
|
goto bad;
|
|
}
|
|
|
|
es->st = rman_get_bustag(es->reg);
|
|
es->sh = rman_get_bushandle(es->reg);
|
|
callout_init(&es->poll_timer, CALLOUT_MPSAFE);
|
|
es->poll_ticks = 1;
|
|
|
|
if (resource_int_value(device_get_name(dev),
|
|
device_get_unit(dev), "polling", &i) == 0 && i != 0)
|
|
es->polling = 1;
|
|
else
|
|
es->polling = 0;
|
|
|
|
es->bufsz = pcm_getbuffersize(dev, 4096, ES_DEFAULT_BUFSZ, 65536);
|
|
if (resource_int_value(device_get_name(dev),
|
|
device_get_unit(dev), "blocksize", &i) == 0 && i > 0) {
|
|
i &= ES_BLK_ALIGN;
|
|
if (i < ES_BLK_MIN)
|
|
i = ES_BLK_MIN;
|
|
es->blkcnt = es->bufsz / i;
|
|
i = 0;
|
|
while (es->blkcnt >> i)
|
|
i++;
|
|
es->blkcnt = 1 << (i - 1);
|
|
if (es->blkcnt < ES_DMA_SEGS_MIN)
|
|
es->blkcnt = ES_DMA_SEGS_MIN;
|
|
else if (es->blkcnt > ES_DMA_SEGS_MAX)
|
|
es->blkcnt = ES_DMA_SEGS_MAX;
|
|
|
|
} else
|
|
es->blkcnt = 2;
|
|
|
|
if (resource_int_value(device_get_name(dev), device_get_unit(dev),
|
|
"dac", &dac_cfg) == 0) {
|
|
if (dac_cfg < 0 || dac_cfg > 3)
|
|
dac_cfg = ES_DEFAULT_DAC_CFG;
|
|
} else
|
|
dac_cfg = ES_DEFAULT_DAC_CFG;
|
|
|
|
switch (dac_cfg) {
|
|
case 0: /* Enable all DAC: DAC1, DAC2 */
|
|
numplay = 2;
|
|
es->escfg = ES_SET_DAC_FIRST(es->escfg, ES_DAC1);
|
|
es->escfg = ES_SET_DAC_SECOND(es->escfg, ES_DAC2);
|
|
break;
|
|
case 1: /* Only DAC1 */
|
|
numplay = 1;
|
|
es->escfg = ES_SET_DAC_FIRST(es->escfg, ES_DAC1);
|
|
break;
|
|
case 3: /* Enable all DAC / swap position: DAC2, DAC1 */
|
|
numplay = 2;
|
|
es->escfg = ES_SET_DAC_FIRST(es->escfg, ES_DAC2);
|
|
es->escfg = ES_SET_DAC_SECOND(es->escfg, ES_DAC1);
|
|
break;
|
|
case 2: /* Only DAC2 */
|
|
default:
|
|
numplay = 1;
|
|
es->escfg = ES_SET_DAC_FIRST(es->escfg, ES_DAC2);
|
|
break;
|
|
}
|
|
es->escfg = ES_SET_NUMPLAY(es->escfg, numplay);
|
|
es->escfg = ES_SET_NUMREC(es->escfg, 1);
|
|
|
|
devid = pci_get_devid(dev);
|
|
switch (devid) {
|
|
case ES1371_PCI_ID:
|
|
case ES1371_PCI_ID2:
|
|
case CT5880_PCI_ID:
|
|
case CT4730_PCI_ID:
|
|
es1371_init(es);
|
|
codec = AC97_CREATE(dev, es, es1371_ac97);
|
|
if (codec == NULL)
|
|
goto bad;
|
|
/* our init routine does everything for us */
|
|
/* set to NULL; flag mixer_init not to run the ac97_init */
|
|
/* ac97_mixer.init = NULL; */
|
|
if (mixer_init(dev, ac97_getmixerclass(), codec))
|
|
goto bad;
|
|
ct = &eschan1371_class;
|
|
break;
|
|
case ES1370_PCI_ID:
|
|
es1370_init(es);
|
|
/*
|
|
* Disable fixed rate operation if DAC2 disabled.
|
|
* This is a special case for es1370 only, where the
|
|
* speed of both ADC and DAC2 locked together.
|
|
*/
|
|
if (!ES_DAC2_ENABLED(es->escfg))
|
|
es->escfg = ES_SET_FIXED_RATE(es->escfg, 0);
|
|
if (mixer_init(dev, &es1370_mixer_class, es))
|
|
goto bad;
|
|
ct = &eschan1370_class;
|
|
break;
|
|
default:
|
|
goto bad;
|
|
/* NOTREACHED */
|
|
}
|
|
|
|
es->irqid = 0;
|
|
es->irq = bus_alloc_resource_any(dev, SYS_RES_IRQ, &es->irqid,
|
|
RF_ACTIVE | RF_SHAREABLE);
|
|
if (!es->irq || snd_setup_intr(dev, es->irq, INTR_MPSAFE, es_intr,
|
|
es, &es->ih)) {
|
|
device_printf(dev, "unable to map interrupt\n");
|
|
goto bad;
|
|
}
|
|
|
|
if (bus_dma_tag_create(/*parent*/bus_get_dma_tag(dev),
|
|
/*alignment*/2, /*boundary*/0,
|
|
/*lowaddr*/BUS_SPACE_MAXADDR_32BIT,
|
|
/*highaddr*/BUS_SPACE_MAXADDR,
|
|
/*filter*/NULL, /*filterarg*/NULL,
|
|
/*maxsize*/es->bufsz, /*nsegments*/1, /*maxsegz*/0x3ffff,
|
|
/*flags*/0, /*lockfunc*/NULL,
|
|
/*lockarg*/NULL, &es->parent_dmat) != 0) {
|
|
device_printf(dev, "unable to create dma tag\n");
|
|
goto bad;
|
|
}
|
|
|
|
snprintf(status, SND_STATUSLEN, "at %s 0x%lx irq %ld %s",
|
|
(es->regtype == SYS_RES_IOPORT)? "io" : "memory",
|
|
rman_get_start(es->reg), rman_get_start(es->irq),
|
|
PCM_KLDSTRING(snd_es137x));
|
|
|
|
if (pcm_register(dev, es, numplay, 1))
|
|
goto bad;
|
|
for (i = 0; i < numplay; i++)
|
|
pcm_addchan(dev, PCMDIR_PLAY, ct, es);
|
|
pcm_addchan(dev, PCMDIR_REC, ct, es);
|
|
es_init_sysctls(dev);
|
|
pcm_setstatus(dev, status);
|
|
es->escfg = ES_SET_GP(es->escfg, 0);
|
|
if (numplay == 1)
|
|
device_printf(dev, "<Playback: DAC%d / Record: ADC>\n",
|
|
ES_DAC_FIRST(es->escfg) + 1);
|
|
else if (numplay == 2)
|
|
device_printf(dev, "<Playback: DAC%d,DAC%d / Record: ADC>\n",
|
|
ES_DAC_FIRST(es->escfg) + 1, ES_DAC_SECOND(es->escfg) + 1);
|
|
return (0);
|
|
|
|
bad:
|
|
if (es->parent_dmat)
|
|
bus_dma_tag_destroy(es->parent_dmat);
|
|
if (es->ih)
|
|
bus_teardown_intr(dev, es->irq, es->ih);
|
|
if (es->irq)
|
|
bus_release_resource(dev, SYS_RES_IRQ, es->irqid, es->irq);
|
|
if (codec)
|
|
ac97_destroy(codec);
|
|
if (es->reg)
|
|
bus_release_resource(dev, es->regtype, es->regid, es->reg);
|
|
if (es->lock)
|
|
snd_mtxfree(es->lock);
|
|
if (es)
|
|
free(es, M_DEVBUF);
|
|
return (ENXIO);
|
|
}
|
|
|
|
static int
|
|
es_pci_detach(device_t dev)
|
|
{
|
|
int r;
|
|
struct es_info *es;
|
|
|
|
r = pcm_unregister(dev);
|
|
if (r)
|
|
return (r);
|
|
|
|
es = pcm_getdevinfo(dev);
|
|
|
|
if (es != NULL && es->num != 0) {
|
|
ES_LOCK(es);
|
|
es->polling = 0;
|
|
callout_stop(&es->poll_timer);
|
|
ES_UNLOCK(es);
|
|
callout_drain(&es->poll_timer);
|
|
}
|
|
|
|
bus_teardown_intr(dev, es->irq, es->ih);
|
|
bus_release_resource(dev, SYS_RES_IRQ, es->irqid, es->irq);
|
|
bus_release_resource(dev, es->regtype, es->regid, es->reg);
|
|
bus_dma_tag_destroy(es->parent_dmat);
|
|
snd_mtxfree(es->lock);
|
|
free(es, M_DEVBUF);
|
|
|
|
return (0);
|
|
}
|
|
|
|
static device_method_t es_methods[] = {
|
|
/* Device interface */
|
|
DEVMETHOD(device_probe, es_pci_probe),
|
|
DEVMETHOD(device_attach, es_pci_attach),
|
|
DEVMETHOD(device_detach, es_pci_detach),
|
|
|
|
{ 0, 0 }
|
|
};
|
|
|
|
static driver_t es_driver = {
|
|
"pcm",
|
|
es_methods,
|
|
PCM_SOFTC_SIZE,
|
|
};
|
|
|
|
DRIVER_MODULE(snd_es137x, pci, es_driver, pcm_devclass, 0, 0);
|
|
MODULE_DEPEND(snd_es137x, sound, SOUND_MINVER, SOUND_PREFVER, SOUND_MAXVER);
|
|
MODULE_VERSION(snd_es137x, 1);
|