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linux/Documentation/sound/cards/sb-live-mixer.rst

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ALSA: doc: ReSTize SB-Live-mixer document Another simple conversion from a plain text file. Put to cards subdirectory. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-11-10 23:17:56 +08:00
===========================================
Sound Blaster Live mixer / default DSP code
===========================================
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
The EMU10K1 chips have a DSP part which can be programmed to support
various ways of sample processing, which is described here.
Fix typos in /Documentation : 'U-Z' This patch fixes typos in various Documentation txts. The patch addresses some +words starting with the letters 'U-Z'. Looks like I made it through the alphabet...just in time to start over again +too! Maybe I can fit more profound fixes into the next round...? Time will +tell. :) Signed-off-by: Matt LaPlante <kernel1@cyberdogtech.com> Acked-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Adrian Bunk <bunk@stusta.de>
2006-11-30 11:58:40 +08:00
(This article does not deal with the overall functionality of the
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
EMU10K1 chips. See the manuals section for further details.)
The ALSA driver programs this portion of chip by default code
(can be altered later) which offers the following functionality:
ALSA: doc: ReSTize SB-Live-mixer document Another simple conversion from a plain text file. Put to cards subdirectory. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-11-10 23:17:56 +08:00
IEC958 (S/PDIF) raw PCM
=======================
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
This PCM device (it's the 4th PCM device (index 3!) and first subdevice
(index 0) for a given card) allows to forward 48kHz, stereo, 16-bit
little endian streams without any modifications to the digital output
(coaxial or optical). The universal interface allows the creation of up
to 8 raw PCM devices operating at 48kHz, 16-bit little endian. It would
be easy to add support for multichannel devices to the current code,
but the conversion routines exist only for stereo (2-channel streams)
at the time.
Look to tram_poke routines in lowlevel/emu10k1/emufx.c for more details.
ALSA: doc: ReSTize SB-Live-mixer document Another simple conversion from a plain text file. Put to cards subdirectory. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-11-10 23:17:56 +08:00
Digital mixer controls
======================
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
These controls are built using the DSP instructions. They offer extended
functionality. Only the default build-in code in the ALSA driver is described
here. Note that the controls work as attenuators: the maximum value is the
neutral position leaving the signal unchanged. Note that if the same destination
is mentioned in multiple controls, the signal is accumulated and can be wrapped
(set to maximal or minimal value without checking of overflow).
Explanation of used abbreviations:
ALSA: doc: ReSTize SB-Live-mixer document Another simple conversion from a plain text file. Put to cards subdirectory. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-11-10 23:17:56 +08:00
DAC
digital to analog converter
ADC
analog to digital converter
I2S
one-way three wire serial bus for digital sound by Philips Semiconductors
(this standard is used for connecting standalone DAC and ADC converters)
LFE
low frequency effects (subwoofer signal)
AC97
a chip containing an analog mixer, DAC and ADC converters
IEC958
S/PDIF
FX-bus
the EMU10K1 chip has an effect bus containing 16 accumulators.
Each of the synthesizer voices can feed its output to these accumulators
and the DSP microcontroller can operate with the resulting sum.
``name='Wave Playback Volume',index=0``
---------------------------------------
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
This control is used to attenuate samples for left and right PCM FX-bus
accumulators. ALSA uses accumulators 0 and 1 for left and right PCM samples.
The result samples are forwarded to the front DAC PCM slots of the AC97 codec.
ALSA: doc: ReSTize SB-Live-mixer document Another simple conversion from a plain text file. Put to cards subdirectory. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-11-10 23:17:56 +08:00
``name='Wave Surround Playback Volume',index=0``
------------------------------------------------
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
This control is used to attenuate samples for left and right PCM FX-bus
accumulators. ALSA uses accumulators 0 and 1 for left and right PCM samples.
The result samples are forwarded to the rear I2S DACs. These DACs operates
separately (they are not inside the AC97 codec).
ALSA: doc: ReSTize SB-Live-mixer document Another simple conversion from a plain text file. Put to cards subdirectory. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-11-10 23:17:56 +08:00
``name='Wave Center Playback Volume',index=0``
----------------------------------------------
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
This control is used to attenuate samples for left and right PCM FX-bus
accumulators. ALSA uses accumulators 0 and 1 for left and right PCM samples.
The result is mixed to mono signal (single channel) and forwarded to
the ??rear?? right DAC PCM slot of the AC97 codec.
ALSA: doc: ReSTize SB-Live-mixer document Another simple conversion from a plain text file. Put to cards subdirectory. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-11-10 23:17:56 +08:00
``name='Wave LFE Playback Volume',index=0``
-------------------------------------------
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
This control is used to attenuate samples for left and right PCM FX-bus
accumulators. ALSA uses accumulators 0 and 1 for left and right PCM.
The result is mixed to mono signal (single channel) and forwarded to
the ??rear?? left DAC PCM slot of the AC97 codec.
ALSA: doc: ReSTize SB-Live-mixer document Another simple conversion from a plain text file. Put to cards subdirectory. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-11-10 23:17:56 +08:00
``name='Wave Capture Volume',index=0``, ``name='Wave Capture Switch',index=0``
------------------------------------------------------------------------------
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
These controls are used to attenuate samples for left and right PCM FX-bus
accumulator. ALSA uses accumulators 0 and 1 for left and right PCM.
The result is forwarded to the ADC capture FIFO (thus to the standard capture
PCM device).
ALSA: doc: ReSTize SB-Live-mixer document Another simple conversion from a plain text file. Put to cards subdirectory. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-11-10 23:17:56 +08:00
``name='Synth Playback Volume',index=0``
----------------------------------------
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
This control is used to attenuate samples for left and right MIDI FX-bus
accumulators. ALSA uses accumulators 4 and 5 for left and right MIDI samples.
The result samples are forwarded to the front DAC PCM slots of the AC97 codec.
ALSA: doc: ReSTize SB-Live-mixer document Another simple conversion from a plain text file. Put to cards subdirectory. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-11-10 23:17:56 +08:00
``name='Synth Capture Volume',index=0``, ``name='Synth Capture Switch',index=0``
--------------------------------------------------------------------------------
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
These controls are used to attenuate samples for left and right MIDI FX-bus
accumulator. ALSA uses accumulators 4 and 5 for left and right PCM.
The result is forwarded to the ADC capture FIFO (thus to the standard capture
PCM device).
ALSA: doc: ReSTize SB-Live-mixer document Another simple conversion from a plain text file. Put to cards subdirectory. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-11-10 23:17:56 +08:00
``name='Surround Playback Volume',index=0``
-------------------------------------------
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
This control is used to attenuate samples for left and right rear PCM FX-bus
accumulators. ALSA uses accumulators 2 and 3 for left and right rear PCM samples.
The result samples are forwarded to the rear I2S DACs. These DACs operate
separately (they are not inside the AC97 codec).
ALSA: doc: ReSTize SB-Live-mixer document Another simple conversion from a plain text file. Put to cards subdirectory. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-11-10 23:17:56 +08:00
``name='Surround Capture Volume',index=0``, ``name='Surround Capture Switch',index=0``
--------------------------------------------------------------------------------------
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
These controls are used to attenuate samples for left and right rear PCM FX-bus
accumulators. ALSA uses accumulators 2 and 3 for left and right rear PCM samples.
The result is forwarded to the ADC capture FIFO (thus to the standard capture
PCM device).
ALSA: doc: ReSTize SB-Live-mixer document Another simple conversion from a plain text file. Put to cards subdirectory. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-11-10 23:17:56 +08:00
``name='Center Playback Volume',index=0``
-----------------------------------------
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
This control is used to attenuate sample for center PCM FX-bus accumulator.
ALSA uses accumulator 6 for center PCM sample. The result sample is forwarded
to the ??rear?? right DAC PCM slot of the AC97 codec.
ALSA: doc: ReSTize SB-Live-mixer document Another simple conversion from a plain text file. Put to cards subdirectory. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-11-10 23:17:56 +08:00
``name='LFE Playback Volume',index=0``
--------------------------------------
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
This control is used to attenuate sample for center PCM FX-bus accumulator.
ALSA uses accumulator 6 for center PCM sample. The result sample is forwarded
to the ??rear?? left DAC PCM slot of the AC97 codec.
ALSA: doc: ReSTize SB-Live-mixer document Another simple conversion from a plain text file. Put to cards subdirectory. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-11-10 23:17:56 +08:00
``name='AC97 Playback Volume',index=0``
---------------------------------------
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
This control is used to attenuate samples for left and right front ADC PCM slots
of the AC97 codec. The result samples are forwarded to the front DAC PCM
slots of the AC97 codec.
ALSA: doc: ReSTize SB-Live-mixer document Another simple conversion from a plain text file. Put to cards subdirectory. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-11-10 23:17:56 +08:00
.. note::
This control should be zero for the standard operations, otherwise
a digital loopback is activated.
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
ALSA: doc: ReSTize SB-Live-mixer document Another simple conversion from a plain text file. Put to cards subdirectory. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-11-10 23:17:56 +08:00
``name='AC97 Capture Volume',index=0``
--------------------------------------
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
This control is used to attenuate samples for left and right front ADC PCM slots
of the AC97 codec. The result is forwarded to the ADC capture FIFO (thus to
the standard capture PCM device).
ALSA: doc: ReSTize SB-Live-mixer document Another simple conversion from a plain text file. Put to cards subdirectory. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-11-10 23:17:56 +08:00
.. note::
This control should be 100 (maximal value), otherwise no analog
inputs of the AC97 codec can be captured (recorded).
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
ALSA: doc: ReSTize SB-Live-mixer document Another simple conversion from a plain text file. Put to cards subdirectory. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-11-10 23:17:56 +08:00
``name='IEC958 TTL Playback Volume',index=0``
---------------------------------------------
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
This control is used to attenuate samples from left and right IEC958 TTL
digital inputs (usually used by a CDROM drive). The result samples are
forwarded to the front DAC PCM slots of the AC97 codec.
ALSA: doc: ReSTize SB-Live-mixer document Another simple conversion from a plain text file. Put to cards subdirectory. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-11-10 23:17:56 +08:00
``name='IEC958 TTL Capture Volume',index=0``
--------------------------------------------
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
This control is used to attenuate samples from left and right IEC958 TTL
digital inputs (usually used by a CDROM drive). The result samples are
forwarded to the ADC capture FIFO (thus to the standard capture PCM device).
ALSA: doc: ReSTize SB-Live-mixer document Another simple conversion from a plain text file. Put to cards subdirectory. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-11-10 23:17:56 +08:00
``name='Zoom Video Playback Volume',index=0``
---------------------------------------------
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
This control is used to attenuate samples from left and right zoom video
digital inputs (usually used by a CDROM drive). The result samples are
forwarded to the front DAC PCM slots of the AC97 codec.
ALSA: doc: ReSTize SB-Live-mixer document Another simple conversion from a plain text file. Put to cards subdirectory. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-11-10 23:17:56 +08:00
``name='Zoom Video Capture Volume',index=0``
--------------------------------------------
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
This control is used to attenuate samples from left and right zoom video
digital inputs (usually used by a CDROM drive). The result samples are
forwarded to the ADC capture FIFO (thus to the standard capture PCM device).
ALSA: doc: ReSTize SB-Live-mixer document Another simple conversion from a plain text file. Put to cards subdirectory. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-11-10 23:17:56 +08:00
``name='IEC958 LiveDrive Playback Volume',index=0``
---------------------------------------------------
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
This control is used to attenuate samples from left and right IEC958 optical
digital input. The result samples are forwarded to the front DAC PCM slots
of the AC97 codec.
ALSA: doc: ReSTize SB-Live-mixer document Another simple conversion from a plain text file. Put to cards subdirectory. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-11-10 23:17:56 +08:00
``name='IEC958 LiveDrive Capture Volume',index=0``
--------------------------------------------------
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
This control is used to attenuate samples from left and right IEC958 optical
digital inputs. The result samples are forwarded to the ADC capture FIFO
(thus to the standard capture PCM device).
ALSA: doc: ReSTize SB-Live-mixer document Another simple conversion from a plain text file. Put to cards subdirectory. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-11-10 23:17:56 +08:00
``name='IEC958 Coaxial Playback Volume',index=0``
-------------------------------------------------
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
This control is used to attenuate samples from left and right IEC958 coaxial
digital inputs. The result samples are forwarded to the front DAC PCM slots
of the AC97 codec.
ALSA: doc: ReSTize SB-Live-mixer document Another simple conversion from a plain text file. Put to cards subdirectory. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-11-10 23:17:56 +08:00
``name='IEC958 Coaxial Capture Volume',index=0``
------------------------------------------------
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
This control is used to attenuate samples from left and right IEC958 coaxial
digital inputs. The result samples are forwarded to the ADC capture FIFO
(thus to the standard capture PCM device).
ALSA: doc: ReSTize SB-Live-mixer document Another simple conversion from a plain text file. Put to cards subdirectory. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-11-10 23:17:56 +08:00
``name='Line LiveDrive Playback Volume',index=0``, ``name='Line LiveDrive Playback Volume',index=1``
----------------------------------------------------------------------------------------------------
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
This control is used to attenuate samples from left and right I2S ADC
inputs (on the LiveDrive). The result samples are forwarded to the front
DAC PCM slots of the AC97 codec.
ALSA: doc: ReSTize SB-Live-mixer document Another simple conversion from a plain text file. Put to cards subdirectory. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-11-10 23:17:56 +08:00
``name='Line LiveDrive Capture Volume',index=1``, ``name='Line LiveDrive Capture Volume',index=1``
--------------------------------------------------------------------------------------------------
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
This control is used to attenuate samples from left and right I2S ADC
inputs (on the LiveDrive). The result samples are forwarded to the ADC
capture FIFO (thus to the standard capture PCM device).
ALSA: doc: ReSTize SB-Live-mixer document Another simple conversion from a plain text file. Put to cards subdirectory. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-11-10 23:17:56 +08:00
``name='Tone Control - Switch',index=0``
----------------------------------------
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
This control turns the tone control on or off. The samples for front, rear
and center / LFE outputs are affected.
ALSA: doc: ReSTize SB-Live-mixer document Another simple conversion from a plain text file. Put to cards subdirectory. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-11-10 23:17:56 +08:00
``name='Tone Control - Bass',index=0``
--------------------------------------
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
This control sets the bass intensity. There is no neutral value!!
When the tone control code is activated, the samples are always modified.
The closest value to pure signal is 20.
ALSA: doc: ReSTize SB-Live-mixer document Another simple conversion from a plain text file. Put to cards subdirectory. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-11-10 23:17:56 +08:00
``name='Tone Control - Treble',index=0``
----------------------------------------
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
This control sets the treble intensity. There is no neutral value!!
When the tone control code is activated, the samples are always modified.
The closest value to pure signal is 20.
ALSA: doc: ReSTize SB-Live-mixer document Another simple conversion from a plain text file. Put to cards subdirectory. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-11-10 23:17:56 +08:00
``name='IEC958 Optical Raw Playback Switch',index=0``
-----------------------------------------------------
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
If this switch is on, then the samples for the IEC958 (S/PDIF) digital
output are taken only from the raw FX8010 PCM, otherwise standard front
PCM samples are taken.
ALSA: doc: ReSTize SB-Live-mixer document Another simple conversion from a plain text file. Put to cards subdirectory. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-11-10 23:17:56 +08:00
``name='Headphone Playback Volume',index=1``
--------------------------------------------
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
This control attenuates the samples for the headphone output.
ALSA: doc: ReSTize SB-Live-mixer document Another simple conversion from a plain text file. Put to cards subdirectory. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-11-10 23:17:56 +08:00
``name='Headphone Center Playback Switch',index=1``
---------------------------------------------------
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
If this switch is on, then the sample for the center PCM is put to the
left headphone output (useful for SB Live cards without separate center/LFE
output).
ALSA: doc: ReSTize SB-Live-mixer document Another simple conversion from a plain text file. Put to cards subdirectory. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-11-10 23:17:56 +08:00
``name='Headphone LFE Playback Switch',index=1``
------------------------------------------------
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
If this switch is on, then the sample for the center PCM is put to the
right headphone output (useful for SB Live cards without separate center/LFE
output).
ALSA: doc: ReSTize SB-Live-mixer document Another simple conversion from a plain text file. Put to cards subdirectory. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-11-10 23:17:56 +08:00
PCM stream related controls
===========================
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
ALSA: doc: ReSTize SB-Live-mixer document Another simple conversion from a plain text file. Put to cards subdirectory. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-11-10 23:17:56 +08:00
``name='EMU10K1 PCM Volume',index 0-31``
----------------------------------------
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
Channel volume attenuation in range 0-0xffff. The maximum value (no
attenuation) is default. The channel mapping for three values is
as follows:
ALSA: doc: ReSTize SB-Live-mixer document Another simple conversion from a plain text file. Put to cards subdirectory. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-11-10 23:17:56 +08:00
* 0 - mono, default 0xffff (no attenuation)
* 1 - left, default 0xffff (no attenuation)
* 2 - right, default 0xffff (no attenuation)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
ALSA: doc: ReSTize SB-Live-mixer document Another simple conversion from a plain text file. Put to cards subdirectory. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-11-10 23:17:56 +08:00
``name='EMU10K1 PCM Send Routing',index 0-31``
----------------------------------------------
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
This control specifies the destination - FX-bus accumulators. There are
twelve values with this mapping:
ALSA: doc: ReSTize SB-Live-mixer document Another simple conversion from a plain text file. Put to cards subdirectory. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-11-10 23:17:56 +08:00
* 0 - mono, A destination (FX-bus 0-15), default 0
* 1 - mono, B destination (FX-bus 0-15), default 1
* 2 - mono, C destination (FX-bus 0-15), default 2
* 3 - mono, D destination (FX-bus 0-15), default 3
* 4 - left, A destination (FX-bus 0-15), default 0
* 5 - left, B destination (FX-bus 0-15), default 1
* 6 - left, C destination (FX-bus 0-15), default 2
* 7 - left, D destination (FX-bus 0-15), default 3
* 8 - right, A destination (FX-bus 0-15), default 0
* 9 - right, B destination (FX-bus 0-15), default 1
* 10 - right, C destination (FX-bus 0-15), default 2
* 11 - right, D destination (FX-bus 0-15), default 3
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
Don't forget that it's illegal to assign a channel to the same FX-bus accumulator
more than once (it means 0=0 && 1=0 is an invalid combination).
ALSA: doc: ReSTize SB-Live-mixer document Another simple conversion from a plain text file. Put to cards subdirectory. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-11-10 23:17:56 +08:00
``name='EMU10K1 PCM Send Volume',index 0-31``
---------------------------------------------
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
It specifies the attenuation (amount) for given destination in range 0-255.
The channel mapping is following:
ALSA: doc: ReSTize SB-Live-mixer document Another simple conversion from a plain text file. Put to cards subdirectory. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-11-10 23:17:56 +08:00
* 0 - mono, A destination attn, default 255 (no attenuation)
* 1 - mono, B destination attn, default 255 (no attenuation)
* 2 - mono, C destination attn, default 0 (mute)
* 3 - mono, D destination attn, default 0 (mute)
* 4 - left, A destination attn, default 255 (no attenuation)
* 5 - left, B destination attn, default 0 (mute)
* 6 - left, C destination attn, default 0 (mute)
* 7 - left, D destination attn, default 0 (mute)
* 8 - right, A destination attn, default 0 (mute)
* 9 - right, B destination attn, default 255 (no attenuation)
* 10 - right, C destination attn, default 0 (mute)
* 11 - right, D destination attn, default 0 (mute)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
ALSA: doc: ReSTize SB-Live-mixer document Another simple conversion from a plain text file. Put to cards subdirectory. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-11-10 23:17:56 +08:00
MANUALS/PATENTS
===============
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
ftp://opensource.creative.com/pub/doc
-------------------------------------
ALSA: doc: ReSTize SB-Live-mixer document Another simple conversion from a plain text file. Put to cards subdirectory. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-11-10 23:17:56 +08:00
LM4545.pdf
AC97 Codec
m2049.pdf
The EMU10K1 Digital Audio Processor
hog63.ps
FX8010 - A DSP Chip Architecture for Audio Effects
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
WIPO Patents
------------
ALSA: doc: ReSTize SB-Live-mixer document Another simple conversion from a plain text file. Put to cards subdirectory. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-11-10 23:17:56 +08:00
WO 9901813 (A1)
Audio Effects Processor with multiple asynchronous streams
(Jan. 14, 1999)
WO 9901814 (A1)
Processor with Instruction Set for Audio Effects (Jan. 14, 1999)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
ALSA: doc: ReSTize SB-Live-mixer document Another simple conversion from a plain text file. Put to cards subdirectory. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-11-10 23:17:56 +08:00
WO 9901953 (A1)
Audio Effects Processor having Decoupled Instruction
Execution and Audio Data Sequencing (Jan. 14, 1999)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
US Patents (http://www.uspto.gov/)
----------------------------------
ALSA: doc: ReSTize SB-Live-mixer document Another simple conversion from a plain text file. Put to cards subdirectory. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-11-10 23:17:56 +08:00
US 5925841
Digital Sampling Instrument employing cache memory (Jul. 20, 1999)
US 5928342
Audio Effects Processor integrated on a single chip
with a multiport memory onto which multiple asynchronous
digital sound samples can be concurrently loaded
(Jul. 27, 1999)
US 5930158
Processor with Instruction Set for Audio Effects (Jul. 27, 1999)
US 6032235
Memory initialization circuit (Tram) (Feb. 29, 2000)
US 6138207
Interpolation looping of audio samples in cache connected to
system bus with prioritization and modification of bus transfers
in accordance with loop ends and minimum block sizes
(Oct. 24, 2000)
US 6151670
Method for conserving memory storage using a
pool of short term memory registers
(Nov. 21, 2000)
US 6195715
Interrupt control for multiple programs communicating with
a common interrupt by associating programs to GP registers,
defining interrupt register, polling GP registers, and invoking
callback routine associated with defined interrupt register
(Feb. 27, 2001)