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freebsd-nq/sys/dev/sound/pcm/ac97.h

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Start each of the license/copyright comments with /*-, minor shuffle of lines
2005-01-06 01:43:34 +00:00
/*-
update my email address.
2003-09-07 16:28:03 +00:00
* Copyright (c) 1999 Cameron Grant <cg@freebsd.org>
say hello to newpcm. it is not yet enabled, requiring new pnp code from dfr to compile successfully. further details will be provided in the commit enabling newpcm.
1999-09-01 04:08:39 +00:00
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
$Id$ -> $FreeBSD$
1999-09-01 06:58:27 +00:00
* $FreeBSD$
say hello to newpcm. it is not yet enabled, requiring new pnp code from dfr to compile successfully. further details will be provided in the commit enabling newpcm.
1999-09-01 04:08:39 +00:00
*/
Apply Rudolf Cejka's patch for: o AD1980 hook. o ac97_fix_auxout. and: o Associate AC97_MIX_AUXOUT with SOUND_MIXER_OGAIN rather than SOUND_MIXER_MONITOR. o Add ac97_fix_tone to remove tone controls from mixer if invalid.
2003-08-21 15:50:32 +00:00
#define AC97_MUTE 0x8080
update the ac97 layer: * add a callback for initialising the mixer interface * support ac97 2.1 variable rate audio feature fix ac97-using drivers for the above add suspend/resume support for neomagic
2000-03-20 15:30:50 +00:00
#define AC97_REG_RESET 0x00
add a method for retrieving codec capabilities
2001-09-18 14:34:59 +00:00
#define AC97_CAP_MICCHANNEL (1 << 0)
#define AC97_CAP_TONE (1 << 2)
#define AC97_CAP_SIMSTEREO (1 << 3)
#define AC97_CAP_HEADPHONE (1 << 4)
#define AC97_CAP_LOUDNESS (1 << 5)
#define AC97_CAP_DAC_18 (1 << 6)
#define AC97_CAP_DAC_20 (1 << 7)
#define AC97_CAP_ADC_18 (1 << 8)
#define AC97_CAP_ADC_20 (1 << 9)
update the ac97 layer: * add a callback for initialising the mixer interface * support ac97 2.1 variable rate audio feature fix ac97-using drivers for the above add suspend/resume support for neomagic
2000-03-20 15:30:50 +00:00
#define AC97_MIX_MASTER 0x02
s/AC97_MIX_PHONES/AC97_MIX_AUXOUT/ to match ac97r2.{2,3}. Attempt to determine what function of AUX_OUT is: "True line level out", "Headphone out", or "4-Channel out" and frig OSS mixer label accordingly. Addresses problem raised by Randy Bush on -multimedia of not being able to hear audio on ich2 m/b which was eventually found to be because the mixer monitor value was 0. On this h/w the label "monitor" should now be presented as the marginally more intuitive "ogain".
2002-08-23 06:19:28 +00:00
#define AC97_MIX_AUXOUT 0x04
update the ac97 layer: * add a callback for initialising the mixer interface * support ac97 2.1 variable rate audio feature fix ac97-using drivers for the above add suspend/resume support for neomagic
2000-03-20 15:30:50 +00:00
#define AC97_MIX_MONO 0x06
#define AC97_MIX_TONE 0x08
#define AC97_MIX_BEEP 0x0a
#define AC97_MIX_PHONE 0x0c
#define AC97_MIX_MIC 0x0e
#define AC97_MIX_LINE 0x10
#define AC97_MIX_CD 0x12
#define AC97_MIX_VIDEO 0x14
#define AC97_MIX_AUX 0x16
#define AC97_MIX_PCM 0x18
#define AC97_REG_RECSEL 0x1a
#define AC97_MIX_RGAIN 0x1c
#define AC97_MIX_MGAIN 0x1e
#define AC97_REG_GEN 0x20
#define AC97_REG_3D 0x22
#define AC97_REG_POWER 0x26
Add ac97_reset function that polls ready bits in power register. One component in tweaks required for the ICH3 controller in the thinkpad x22 reported by Colin Perkins on -multimedia.
2002-04-26 15:27:56 +00:00
#define AC97_POWER_ADC (1 << 0)
#define AC97_POWER_DAC (1 << 1)
#define AC97_POWER_ANL (1 << 2)
#define AC97_POWER_REF (1 << 3)
#define AC97_POWER_STATUS (AC97_POWER_ADC | AC97_POWER_DAC | \
AC97_POWER_REF | AC97_POWER_ANL )
update the ac97 layer: * add a callback for initialising the mixer interface * support ac97 2.1 variable rate audio feature fix ac97-using drivers for the above add suspend/resume support for neomagic
2000-03-20 15:30:50 +00:00
#define AC97_REGEXT_ID 0x28
#define AC97_EXTCAP_VRA (1 << 0)
#define AC97_EXTCAP_DRA (1 << 1)
#define AC97_EXTCAP_VRM (1 << 3)
#define AC97_EXTCAPS (AC97_EXTCAP_VRA | AC97_EXTCAP_DRA | AC97_EXTCAP_VRM)
s/AC97_MIX_PHONES/AC97_MIX_AUXOUT/ to match ac97r2.{2,3}. Attempt to determine what function of AUX_OUT is: "True line level out", "Headphone out", or "4-Channel out" and frig OSS mixer label accordingly. Addresses problem raised by Randy Bush on -multimedia of not being able to hear audio on ich2 m/b which was eventually found to be because the mixer monitor value was 0. On this h/w the label "monitor" should now be presented as the marginally more intuitive "ogain".
2002-08-23 06:19:28 +00:00
#define AC97_EXTCAP_SDAC (1 << 7)
update the ac97 layer: * add a callback for initialising the mixer interface * support ac97 2.1 variable rate audio feature fix ac97-using drivers for the above add suspend/resume support for neomagic
2000-03-20 15:30:50 +00:00
#define AC97_REGEXT_STAT 0x2a
#define AC97_REGEXT_FDACRATE 0x2c
#define AC97_REGEXT_SDACRATE 0x2e
#define AC97_REGEXT_LDACRATE 0x30
#define AC97_REGEXT_LADCRATE 0x32
#define AC97_REGEXT_MADCRATE 0x34
#define AC97_MIXEXT_CLFE 0x36
#define AC97_MIXEXT_SURROUND 0x38
#define AC97_REG_ID1 0x7c
#define AC97_REG_ID2 0x7e
move a private struct definition from ac97.h to ac97.c add proper handling of cards which take eapd=1 to mean 'produce sound' instead of 'external amplifier power down'
2001-06-23 17:32:40 +00:00
#define AC97_F_EAPD_INV 0x00000001
- Few buggy codecs (STAC9704, probably others) return inconsistent ac97_rdcd() value. Enable aggresive workaround. - Fix mixer resolution detection for 5/6 bit register, carefully not to overflow others. PR: 84728 Submitted by: Ariff Abdullah <skywizard@MyBSD.org.my>
2005-09-10 17:42:59 +00:00
#define AC97_F_RDCD_BUG 0x00000002
sys/dev/sound/pcm/ac97.c: * Added codec id for CMI9761. * feeder_volume *whitelist* through ac97_fix_volume() sys/dev/sound/pcm/ac97.h: * Added AC97_F_SOFTVOL definition. sys/dev/sound/pcm/channel.c: * Slight changes for chn_setvolume() to conform with OSS. * FEEDER_VOLUME is now part of feeder building process. sys/dev/sound/pcm/mixer.c: * General spl* cleanup. It doesn't serve any purpose anymore. * Main hook for feeder_volume. Submitted by: Ariff Abdullah <skywizard@MyBSD.org.my> Tested by: multimedia@
2005-10-02 15:37:40 +00:00
#define AC97_F_SOFTVOL 0x00000004
say hello to newpcm. it is not yet enabled, requiring new pnp code from dfr to compile successfully. further details will be provided in the commit enabling newpcm.
1999-09-01 04:08:39 +00:00
kobjify. this gives us several benefits, including: * easier extensibility- new optional methods can be added to ac97/mixer/channel classes without having to fixup every driver. * forward compatibility for drivers, provided no new mandatory methods are added.
2000-12-18 01:36:41 +00:00
#define AC97_DECLARE(name) static DEFINE_CLASS(name, name ## _methods, sizeof(struct kobj))
#define AC97_CREATE(dev, devinfo, cls) ac97_create(dev, devinfo, &cls ## _class)
say hello to newpcm. it is not yet enabled, requiring new pnp code from dfr to compile successfully. further details will be provided in the commit enabling newpcm.
1999-09-01 04:08:39 +00:00
mega-commit. this introduces a new buffering mechanism which results in dramatic simplification of the channel manager. as several structures have changed, we take the opportunity to move their definitions into the source files where they are used, make them private and de-typedef them. the sound drivers are updated to use snd_setup_intr instead of bus_setup_intr, and to comply with the de-typedefed structures. the ac97, mixer and channel layers have been updated with finegrained locking, as have some drivers- not all though. the rest will follow soon.
2001-03-24 23:10:29 +00:00
struct ac97_info;
kobjify. this gives us several benefits, including: * easier extensibility- new optional methods can be added to ac97/mixer/channel classes without having to fixup every driver. * forward compatibility for drivers, provided no new mandatory methods are added.
2000-12-18 01:36:41 +00:00
#include "ac97_if.h"
extern kobj_class_t ac97_getmixerclass(void);
struct ac97_info *ac97_create(device_t dev, void *devinfo, kobj_class_t cls);
change mixer api slightly change channel interface - kobj implementation coming soonish make pcm_makelinks not panic if modular add pcm_unregister() these changes support newpcm kld unloading, but this is only implemented by ds1.c
2000-09-01 20:09:24 +00:00
void ac97_destroy(struct ac97_info *codec);
move a private struct definition from ac97.h to ac97.c add proper handling of cards which take eapd=1 to mean 'produce sound' instead of 'external amplifier power down'
2001-06-23 17:32:40 +00:00
void ac97_setflags(struct ac97_info *codec, u_int32_t val);
u_int32_t ac97_getflags(struct ac97_info *codec);
update the ac97 layer: * add a callback for initialising the mixer interface * support ac97 2.1 variable rate audio feature fix ac97-using drivers for the above add suspend/resume support for neomagic
2000-03-20 15:30:50 +00:00
int ac97_setrate(struct ac97_info *codec, int which, int rate);
int ac97_setextmode(struct ac97_info *codec, u_int16_t mode);
add reinit functions to mixers unstaticize chn_start() add reset/resetdone functions to channels
2000-10-26 20:46:58 +00:00
u_int16_t ac97_getextmode(struct ac97_info *codec);
u_int16_t ac97_getextcaps(struct ac97_info *codec);
add a method for retrieving codec capabilities
2001-09-18 14:34:59 +00:00
u_int16_t ac97_getcaps(struct ac97_info *codec);
update the ac97 layer: * add a callback for initialising the mixer interface * support ac97 2.1 variable rate audio feature fix ac97-using drivers for the above add suspend/resume support for neomagic
2000-03-20 15:30:50 +00:00
Add ac97_patch.[ch] that provide space for ac97 codec specific patches.
2003-01-25 16:54:05 +00:00
u_int16_t ac97_rdcd(struct ac97_info *codec, int reg);
void ac97_wrcd(struct ac97_info *codec, int reg, u_int16_t val);
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