Commit Graph

231 Commits

Author SHA1 Message Date
Jaroslav Kysela
d138b44589 [ALSA] fixed PAUSE ioctl for user space interface
Timer Midlevel
- fixed traditional cut-n-paste error

Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2005-05-29 10:10:57 +02:00
Takashi Iwai
8c50b37c04 [ALSA] Change some timer ioctls due to confliction
Timer Midlevel,ALSA Core
Change values of some timer ioctls to avoid confliction with FIO* ioctls.
The protocol version is increased to indicate this change.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-05-29 10:10:53 +02:00
Takashi Iwai
15790a6be1 [ALSA] Add missing PAUSE ioctl
Timer Midlevel
Added the missing implemenation of TIMER PAUSE ioctl.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-05-29 10:10:49 +02:00
Takashi Iwai
92bb010cd8 [ALSA] Add PnP ID ADS7180
AD1816A driver
Added PnP ID 'ADS7180' (AD1816?).

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-05-29 10:10:46 +02:00
Takashi Iwai
6d85be612d [ALSA] Suppress debug message
Control Midlevel
Suppress 'unknown ioctl' debug message (replaced with snd_printdd).

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-05-29 10:10:43 +02:00
Takashi Iwai
54b903ec6e [ALSA] Add Analog Devices vendor name
HDA Codec driver
Added the missing vendor name entry for Analog Devices.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-05-29 10:10:40 +02:00
Takashi Iwai
fd2c326de8 [ALSA] Allow more than 2 channel modes
HDA Codec driver
Allow 'Channel Mode' control to have more than 2 modes.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-05-29 10:10:36 +02:00
Takashi Iwai
9bc533f58e [ALSA] Fix a typo in position_fix module option type
HDA Intel driver
Fixed a typo in the type of position_fix module option.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-05-29 10:10:33 +02:00
Takashi Iwai
680ff0ac6d [ALSA] Suppress error message
HDA Codec driver
Suppressing the error message regarding no AFG.
This is often harmless (e.g. probing a modem codec).

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-05-29 10:10:30 +02:00
Adrian Bunk
89c87bf8c1 [ALSA] make code static
CA0106 driver,HDA Codec driver
This patch makes needlessly global code static.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-05-29 10:10:27 +02:00
Takashi Iwai
10268b0c38 [ALSA] Remove obsolete mixer control
AC97 Codec
Removed the obsolete mixer control for AD1985.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-05-29 10:08:56 +02:00
Clemens Ladisch
29b16931f9 [ALSA] usb-audio - avoid unnecessary double buffering
USB generic driver
When a USB packet boundary falls exactly on a buffer boundary, hwptr
remains at the end of the buffer which causes an overflow in the next
iteration and triggers double buffering although the next packet would
actually be contiguous.

This patch ensures that hwptr is always smaller than buffer_size.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
2005-05-29 10:08:53 +02:00
Clemens Ladisch
50cdbf1519 [ALSA] usb-audio - sanity-check sync feedback frequency values
USB generic driver
Check that the synchronization feedback frequency values returned by the
device are more or less near the nominal frequency.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
2005-05-29 10:08:50 +02:00
Takashi Iwai
7291548df6 [ALSA] Rename pci_vendor/pci_device to pci_subvendor/pci_subdevice
HDA Codec driver,HDA generic driver
Renamed pci_vendor/pci_device fields to pci_subvendor/pci_subdevice.
They are really PCI subsystem IDs.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-05-29 10:08:46 +02:00
Takashi Iwai
fc20a562ca [ALSA] Add support of VIA VT8251/VT8237A HD-Audio controllers
Documentation,HDA Intel driver
Added the support of VIA VT8251/VT8237A HD-Audio controllers.
They are (almost) compatible with Intel ICH6/7.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-05-29 10:08:43 +02:00
Frederick Li
f5d40b30ed [ALSA] Adding support for ATI IXP450 HD Audio device support
Documentation,HDA Intel driver
This patch changes the Intel HD Audio device driver to include
the support of HD Audio device embedded in ATI south bridge
IXP450. Because the design of ATI chipset follows intel HD Audio
specification 1.0, the programming method is the same as that
of intel HD Audio device exception one minor change which requires
to enable snoop for DMA transport. There are 3 changes that have been
made to hda_intel.c file.
  1. Added device ID for ATI HD Audio device;
  2. Increase maximum CODEC supported to 4;
  3. Enable snoop during the driver initialization.

Signed-off-by: Frederick Li <fli@ati.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-05-29 10:08:40 +02:00
Takashi Iwai
2fa522bed8 [ALSA] Add test model for debugging ALC880 devices
HDA Codec driver
Added 'test' model for testing/debugging the devices with ALC880 codec.
This model is built only when CONFIG_SND_DEBUG is set.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-05-29 10:08:36 +02:00
Takashi Iwai
dfc0ff62a1 [ALSA] Add ASUS Z71V support
Documentation,HDA Codec driver
Added the ASUS Z71V (or similar) laptop support.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-05-29 10:08:33 +02:00
Takashi Iwai
c74db86bcf [ALSA] Add position_fix module option
Documentation,HDA Intel driver
Added position_fix module option to HDA-intel driver for fixing up
the DMA position (possibly hardware-) bugs.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-05-29 10:08:30 +02:00
Ville Syrjala
091bf4dcab [ALSA] maestro3: HP OmniBook HW volume button magic
Maestro3 driver
Some HP OmniBook laptops (500 and 6000 at least) require some GPIO magic
before the HW volume buttons work. This patch makes them work mostly.
Something is still missing to make them work perfectly. However I have been
unable to figure out what exactly.

Signed-off-by: Ville Syrjala <syrjala@sci.fi>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-05-29 10:08:26 +02:00
Ville Syrjala
db68d15da0 [ALSA] maestro3: Add HW volume button support
Maestro3 driver
Add support for hardware volume buttons.

Signed-off-by: Ville Syrjala <syrjala@sci.fi>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-05-29 10:08:23 +02:00
Ville Syrjala
88491386be [ALSA] maestro3: Fix interrupt ack and disable
Maestro3 driver
Due to a typo interrupts were never actually acked or disabled.

Signed-off-by: Ville Syrjala <syrjala@sci.fi>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-05-29 10:08:20 +02:00
Russell King
cb5a6ffc5c [ALSA] ARM AACI primecell driver
ARM,/arm/Makefile,ARM AACI PL041 driver
Add support for the ARM AACI Primecell, which provides an AC'97
based interface.  This driver only provides playback support.

This has been extensively tested with an LM4549 AC'97 codec.

Signed-off-by: Russell King <rmk@arm.linux.org.uk>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-05-29 10:06:52 +02:00
Russell King
9b9a5afffd [ALSA] ARM DMA subsystem
ARM DMA routines
The patch below adds a convenient re-usable shim around the extended
ARM DMA API, and is used by several ARM ALSA drivers.

Signed-off-by: Russell King <rmk@arm.linux.org.uk>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-05-29 10:06:49 +02:00
Mikael Magnusson
f7de9cfd25 [ALSA] emu10k1 - add SB0060 to emu_chip_details
EMU10K1/EMU10K2 driver
The following patch adds SB0060 to emu_chip_details.

Signed-off-by: Mikael Magnusson <mikaelmagnusson@glocalnet.net>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2005-05-29 10:06:46 +02:00
Clemens Ladisch
1dcd3ec472 [ALSA] usb-audio - bind to control interface instead of usb_device
USB generic driver
Bind the device files to the (first) audio control interface instead of
the entire USB device.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
2005-05-29 10:06:43 +02:00
Clemens Ladisch
462c417350 [ALSA] ac97 - enable multichannel output on AD198x codecs
AC97 Codec
The code for AD1980/AD1985/AD1986 codecs forgot to enable the code to
switch the jack sharing bits on AD1888-compatible codecs.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
2005-05-29 10:06:40 +02:00
Clemens Ladisch
3296480674 [ALSA] ac97 - fix Mic jack sharing on AD1888 codecs
AC97 Codec
The code for modifying the center/LFE disable bit on AD1888 codecs
accidentally toggled the mute split bit instead.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
2005-05-29 10:06:36 +02:00
Clemens Ladisch
aafad5629a [ALSA] usb-audio - add a proc file for Audigy 2 NX jack status
USB generic driver
This patch adds a proc file for the SB Audigy 2 NX which shows the
connection status of the various jacks.  Unfortunately, no SPDIF input
frequency (yet).

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
2005-05-29 10:06:34 +02:00
Clemens Ladisch
f55a655bf9 [ALSA] usb-audio - remove superfluous LIRC ioctls
USB generic driver
The ioctls for LIRC compatibility can be removed because the
infrastructure and detection stuff is better done in user space.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
2005-05-29 10:06:31 +02:00
Clemens Ladisch
3a2f08560d [ALSA] usb-audio - enable high speed (not) on Audigy 2 NX
USB generic driver
The SB Audigy 2 NX needs a special boot-up command before it works in
high speed mode.

However, we don't actually enable it yet because high speed
synchronization doesn't seem to work with this device.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
2005-05-29 10:06:28 +02:00
James Courtier-Dutton
3714b5344e [ALSA] Fix snd-usb-audio dependency on snd-hwdep.
USB


Signed-off-by: James Courtier-Dutton <James@superbug.co.uk>
2005-05-29 10:06:25 +02:00
Arnaud Patard
a488e03386 [ALSA] cs4281 - fix DLLRDY not seen problem
CS4281 driver
Reset the FPDN bit of the EPPMC register if needed.

Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2005-05-29 10:06:22 +02:00
James Courtier-Dutton
22bc30c84b [ALSA] Increase capture buffer sizes.
EMU10K1/EMU10K2 driver


Signed-off-by: James Courtier-Dutton <James@superbug.co.uk>
2005-05-29 10:06:19 +02:00
James Courtier-Dutton
f927c8fc64 [ALSA] Implement different capture sources.
EMU10K1/EMU10K2 driver
e.g. When HD Capture source is set to SPDIF,
     setting HD Capture channel to 0 captures from CDROM digital input.
     setting HD Capture channel to 1 captures from SPDIF in.

Signed-off-by: James Courtier-Dutton <James@superbug.co.uk>
2005-05-29 10:06:16 +02:00
James Courtier-Dutton
c702563703 [ALSA] Support multiple capture rates on p16v.
EMU10K1/EMU10K2 driver
The capture rate does in fact vary, but it only captures anything if
the HD Capture source is set to I2S or AC97. I have not tested if the sound
is actually captured from an physical input of some type or not.
TODO: Get SPDIF capture working.

Signed-off-by: James Courtier-Dutton <James@superbug.co.uk>
2005-05-29 10:06:13 +02:00
Clemens Ladisch
c3f9329716 [ALSA] usb-audio - set sample rate attribute on Audigy 2 NX endpoints
USB generic driver
The SB Audigy 2 NX does not advertise the sample rate attribute in its
endpoint descriptors although it supports it.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
2005-05-29 10:06:07 +02:00
Clemens Ladisch
93446edcd0 [ALSA] usb-audio - Audigy 2 NX blinkenlights
USB generic driver
Adds mixer controls for the CMSS/Dolby Digital/Power LEDs
on the SB Audigy 2 NX.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
2005-05-29 10:06:03 +02:00
Clemens Ladisch
434b7f5687 [ALSA] usb-audio - make SB remote control device LIRC compatible
USB generic driver
Add ioctls to the Sound Blaster remote control hwdep device so that it
can be used with LIRC.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
2005-05-29 10:06:00 +02:00
Clemens Ladisch
ca81090a00 [ALSA] usb-audio - use only one packet in synchronization feedback URBs
USB generic driver
Do not use more than one packet in synchronization feedback URBs because
it would be pointless to send or receive more than one value at the same
time.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
2005-05-29 10:05:57 +02:00
Clemens Ladisch
1149a64fe4 [ALSA] usb-audio - use proper interval between synchronization packets
USB generic driver
Add sanity checks when reading the bRefresh value, and actually use it
for the synchronization packets instead of polling at 1000 Hz.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
2005-05-29 10:05:54 +02:00
Clemens Ladisch
4dc40a3cc4 [ALSA] usb-audio - allow type 0 extension units
USB generic driver
Extension units can have type 0, so do not ignore them when constructing
mixer controls.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
2005-05-29 10:05:51 +02:00
Clemens Ladisch
27d10f5664 [ALSA] usb-audio - cache vendor/product IDs
USB generic driver
Cache the decoded values of idVendor/idProduct to get rid of most of
those ugly le16_to_cpu() calls.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
2005-05-29 10:05:47 +02:00
Clemens Ladisch
b259b10c42 [ALSA] usb-audio - add Extigy/Audigy 2 NX remote control support
ALSA Core,USB generic driver
Add an hwdep interface that supports reading remote control data from
Sound Blaster Extigy and Audigy 2 NX devices.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
2005-05-29 10:05:43 +02:00
Clemens Ladisch
6639b6c236 [ALSA] usb-audio - add mixer control notifications
USB generic driver
Add support for the optional status interrupt endpoint in audio control
interfaces, and translate USB status notifications into ALSA mixer
control notifications.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
2005-05-29 10:05:40 +02:00
Clemens Ladisch
84957a8ab0 [ALSA] usb-audio - move mixer data into separate struct
USB generic driver
Move all data related to audio control interfaces into a separate struct
local to usbmixer.c.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
2005-05-29 10:05:37 +02:00
Clemens Ladisch
707e60732f [ALSA] usb-audio - reduce size of unitbitmap array
USB generic driver
Unit/terminal IDs are 8-bit integers, so the unitbitmap
variable does not need to be bigger than 256 bits.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
2005-05-29 10:05:33 +02:00
Clemens Ladisch
8c1872dcf2 [ALSA] usb-audio - restrict Audigy 2 NX frequencies to 48/96 kHz
USB generic driver
On the SB Audigy 2 NX, frequency feedback doesn't quite work
when playing at 44.1 kHz, so temporarily disable this frequency.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
2005-05-29 10:05:29 +02:00
Thomas Charbonnel
7679a03099 [ALSA] hdsp - solved big endian problem
RME HDSP driver
ppc firmware upload fix

Signed-off-by: Thomas Charbonnel <thomas@undata.org>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2005-05-29 10:05:23 +02:00
Sergey Vlasov
67e1b51e29 [ALSA] ac97 - add the 'Mic Front Input Switch' control (ALC850)
AC97 Codec
Add the 'Mic Front Input Switch' control to the mixer for ALC850.
Enabling this input is required for using the front panel microphone
connector with ASUS A8V motherboard.

Signed-off-by: Sergey Vlasov <vsu@altlinux.ru>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2005-05-29 10:05:20 +02:00
Sergey Vlasov
b16760bbb9 [ALSA] fix behaviour of ac97_enum_mixer elements
AC97 Codec
ac97_enum mixer elements (e.g., 'Capture Source') did not work because
of wrong bitmask calculation in snd_ac97_get_enum_double() and
snd_ac97_put_enum_double().

https://bugtrack.alsa-project.org/alsa-bug/view.php?id=1072

Signed-off-by: Sergey Vlasov <vsu@altlinux.ru>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2005-05-29 10:05:17 +02:00
Clemens Ladisch
ee7333970b [ALSA] usb-audio - remove superfluous parameter
USB generic driver,USB USX2Y
This patch removes the superfluous driver parameter from the
disconnect functions.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
2005-05-29 10:05:14 +02:00
Clemens Ladisch
8e062ec710 [ALSA] usb-audio - add selector unit names override for Audigy 2 NX
USB generic driver
Add a mechanism to specify source names of selector units,
and add such names for the SB Audigy 2 NX.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
2005-05-29 10:05:11 +02:00
Clemens Ladisch
08fe15899d [ALSA] usb-audio - show exact synchronous frequency in proc file
USB generic driver
In the streamX proc file, show the exact number of samples per
USB frame as 16.16 hexadecimal floating point value.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
2005-05-29 10:05:07 +02:00
Clemens Ladisch
863ad944b9 [ALSA] usb-audio: add Audigy 2 NX control names
USB generic driver
Add a mixer control map for the SB Audigy 2 NX so
that we get meaningful mixer control names.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
2005-05-29 10:05:04 +02:00
Takashi Iwai
930fed5174 [ALSA] Add dxs_support entry for MSI K8T Neo-FIS2R
VIA82xx driver
Report by Ronny V. Vindenes <s864@ii.uib.no>
Add dxs_support=5 for MSI K8T Neo-FIS2R.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-05-29 10:05:01 +02:00
Takashi Iwai
d21b37ea13 [ALSA] Fix and cleanup of CM9880 auto-configuration
HDA Codec driver
Fix and cleanup of CM9880 automatic PIN configuration.
snd_hda_codec_setup_stream() doesn't do anything when NID is 0.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-05-29 10:04:58 +02:00
Takashi Iwai
b0c95f514a [ALSA] Show PIN jack type
HDA generic driver
Show the jack type of each PIN default configuration entry.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-05-29 10:04:54 +02:00
Takashi Iwai
c313292575 [ALSA] Fix a typo in comments
HDA generic driver
Fix a typo in comments.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-05-29 10:04:50 +02:00
Karsten Wiese
230cd5e248 [ALSA] prevent oops & dead keyboard on usb unplugging while the device is being used
USB generic driver,USB USX2Y
Without this patch, some usb kobjects, which are parents to
the usx2y's kobjects can be freed before the usx2y's.
This led to an oops in get_kobj_path_length() and a dead
keyboard, when the usx2y's kobjects were freed.
The patch ensures the correct sequence.
Tested ok on kernel 2.6.12-rc2.

Signed-off-by: Karsten Wiese <annabellesgarden@yahoo.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-05-29 10:04:47 +02:00
Jesper Juhl
fe5ac9dcfe [ALSA] trivial warning fix for emu10k1
EMU10K1/EMU10K2 driver
When building with gcc -W sound/pci/emu10k1/emupcm.c produces this little
warning in 2.6.12-rc2-mm3 :
  sound/pci/emu10k1/emupcm.c:265: warning: 'inline' is not at beginning of
declaration
No big deal, but trivial to fix.

Signed-off-by: Jesper Juhl <juhl-lkml@dif.dk>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-05-29 10:04:43 +02:00
Takashi Iwai
7358036cc6 [ALSA] Add dxs_support=5 for Insight P4-ITX
VIA82xx driver
Added dxs_support=5 entry for Insight P4-ITX.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-05-29 10:04:40 +02:00
Takashi Iwai
98f759a616 [ALSA] Misc clean up
HDA Codec driver
Misc clean up: move the definitions of constants for pinctl to a single place.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-05-29 10:01:04 +02:00
Takashi Iwai
01f66d2ccf [ALSA] Remove dead code
HDA Codec driver
Removed the dead (duplicated) code.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-05-29 10:01:01 +02:00
Takashi Iwai
4a3fdf3dba [ALSA] Add AD1981HD and AD1983 support
HDA Codec driver
Added the support of AD1981HD and AD1983 codecs.
Including the fix for AD1986A.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-05-29 10:00:58 +02:00
Matt
2f2f4251c9 [ALSA] add sigmatel codec support
HDA generic driver,HDA Codec driver
Add initial SigmaTel codec support for 9200 and 922x. Note that
this hda patch relies on the configuration default registers to
be set correctly (normally by BIOS/firmware) in order for it to
set up pin widgets properly. There's a test switch in the patch
so it will work with the SigmaTel reference boards that are usually
plugged into a system that doesn't set the configuration default
registers. It supports 2 channel analog out and line/mic in. I
plan to add >2 channel support and spdif support shortly.
Please apply.

Signed-off-by: Matt <matt@embeddedalley.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-05-29 10:00:54 +02:00
Matt
1a12de1edf [ALSA] hda: fix vref cap and ctl values
HDA Codec driver,HDA generic driver
Fix some vref defines so they are valid for the different bits in
the pin cap and pin control registers. Please apply.

Signed-off-by: Matt <matt@embeddedalley.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-05-29 10:00:51 +02:00
Takashi Iwai
eb8caf30f4 [ALSA] Improve the shared-jack handling on ac97
AC97 Codec
The handling of shared surround/clfe output jacks with line/mic-in
on some AC97 codecs is improved.

Instead of 'Line-In As Surround' or 'Mic As Center/LFE' switch, two
new enum controls are introduced: 'Channel Mode' and 'Surround Jack Mode'.
The formar changes the current output mode among 2, 4 and 6-channels.
The latter controls whether the jacks are shared or independent.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-05-29 10:00:48 +02:00
Takashi Iwai
004e653897 [ALSA] Fix capture on OSS emulation
ALSA<-OSS emulation
Fix the noisy capture on some hardwares over OSS emulation.
Change back to avail_min = period_size for capture direction.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-05-29 10:00:42 +02:00
Takashi Iwai
bd7bf042e8 [ALSA] Fix permissions in some /proc files
PCM Midlevel,CA0106 driver,EMU10K1/EMU10K2 driver
Fix by Guillaume Chazarain <guichaz@yahoo.fr>:

Some tunables in /proc have a write() function, but as their
permission does not reflect it, it can be confusing to the user.

So here is a patch that corrects the mode of those files. Note that I
have only tested the 'xrun_debug' entry.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-05-29 10:00:39 +02:00
Takashi Iwai
0af68e5ed4 [ALSA] Fix compile warning
EMU10K1/EMU10K2 driver
Fix compile warnings regarding the unused variables/functions.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-05-29 10:00:35 +02:00
Takashi Iwai
01d25d460a [ALSA] Replace pci_module_init() with pci_register_driver()
Documentation,ALS4000 driver,ATIIXP driver,ATIIXP-modem driver
AZT3328 driver,BT87x driver,CMIPCI driver,CS4281 driver
ENS1370/1+ driver,ES1938 driver,ES1968 driver,FM801 driver
Intel8x0 driver,Intel8x0-modem driver,Maestro3 driver,RME32 driver
RME96 driver,SonicVibes driver,VIA82xx driver,VIA82xx-modem driver
ALI5451 driver,au88x0 driver,CA0106 driver,CS46xx driver
EMU10K1/EMU10K2 driver,HDA Intel driver,ICE1712 driver,ICE1724 driver
KORG1212 driver,MIXART driver,NM256 driver,RME HDSP driver
RME9652 driver,Trident driver,Digigram VX222 driver,YMFPCI driver
Replace the obsolete pci_module_init() with pci_register_driver().

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-05-29 10:00:32 +02:00
Takashi Iwai
01ef355f0c [ALSA] Fix SPDIF rate with dxs_support=4
VIA82xx driver
Fix SPDIF rate setting with dxs_support=4.  It should be 48k fixed.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-05-29 10:00:27 +02:00
Sergey Vlasov
2d7eb7cb2b [ALSA] Support all sample rate conversion capabilities of DXS channels
Documentation,VIA82xx driver
Add support for full sample rate conversion capabilities of DXS
channels present in VIA VT8233/5/7 controllers:

- any sample rate in the 8000 ... 48000 Hz range is supported even if
  the AC'97 codec supports only 48000 Hz output;

- different DXS channels can use different sample rates at the same
  time (the controller performs required sample rate conversion and
  mixing in hardware).

Signed-off-by: Sergey Vlasov <vsu@altlinux.ru>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-05-29 10:00:24 +02:00
Sergey Vlasov
26be865923 [ALSA] Add PCI ID for Gallant Odyssey Sound 4
FM801 driver
The Gallant Odyssey Sound 4 card is based on the ForteMedia FM801
chip, but has a different PCI ID.

Signed-off-by: Sergey Vlasov <vsu@altlinux.ru>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-05-29 09:59:04 +02:00
Adrian Bunk
467a8c2f41 [ALSA] remove dead code
YMFPCI driver
This patch removes some dead code found by the Coverity checker.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-05-29 09:59:01 +02:00
Simone Zinanni
aed058e871 [ALSA] Provides preliminary support for the Terratec Phase 28 card
ICE1712 driver
Provides preliminary support for the Terratec Phase 28 card.
Not extensively tested and probably buggy, but it seems to work.

Signed-off-by: Simone Zinanni <simone@develer.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-05-29 09:58:58 +02:00
James Courtier-Dutton
fd9a98ec0a [ALSA] Fix typo in speaker routing. Now sound comes from the correct speakers
EMU10K1/EMU10K2 driver
when using the p16v HD device.

Signed-off-by: James Courtier-Dutton <James@superbug.co.uk>
2005-05-29 09:58:55 +02:00
James Courtier-Dutton
310bacd292 [ALSA] Improve playback startup. Increase buffer size, and reduce xruns.
EMU10K1/EMU10K2 driver


Signed-off-by: James Courtier-Dutton <James@superbug.co.uk>
2005-05-29 09:58:52 +02:00
James Courtier-Dutton
001f758990 [ALSA] Improve SPDIF playback via the P16V/CA0151 chip.
EMU10K1/EMU10K2 driver
Although we can set 44100 as the output rate, the SPDIF can do it, but the Analog output cannot.
The SPDIF has the bug, whereby the Left channel arrives one sample late, so although we don't do any resampling,
it is not good for AC3 non-audio output.

Signed-off-by: James Courtier-Dutton <James@superbug.co.uk>
2005-05-29 09:58:49 +02:00
James Courtier-Dutton
df34140a9c [ALSA] Display SPDIF in status in proc fs 'spdif-in' file.
EMU10K1/EMU10K2 driver


Signed-off-by: James Courtier-Dutton <James@superbug.co.uk>
2005-05-29 09:58:46 +02:00
Takashi Iwai
f953eff29c [ALSA] choose multi-channel jacks automatically
HDA Codec driver
Patch by C.L. Tien <cltien@cmedia.com.tw>:

The patch makes cm9880 to choose multi-channel jacks automatically.

1. I found the current code has basic_init, which already includes
   necessary controls for 6-stack initialization, so I don't need
   another model.

2. I add a new model 'auto' to let the driver find a. if there are
   option real panel/front panel, b. the jacks to be used for multichannel.

Because the jack color are based on MS's channel sequence, so the 'auto'
model will pick the same jacks for multichannel MS uses. I did this to
hope to minimize users questions. These code can also be applied to other
codecs but I don't have any to test.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-05-29 09:58:43 +02:00
Clemens Ladisch
22e0732e59 [ALSA] virmidi - fix ioctl parameter passing when setting client name
ALSA sequencer
The last change to reduce stack usage did not adjust the parameter to
SNDRV_SEQ_IOCTL_SET_CLIENT_IOCTL which resulted in passing the address
of the pointer instead of the structure.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
2005-05-29 09:58:40 +02:00
Sasha Khapyorsky
23fea4dad6 [ALSA] MC97 registers reset
AC97 Codec
Separated ac97 registers reset for audio and modem (or both) as recommended
in AC97 spec.

Signed-off-by: Sasha Khapyorsky <sashak@smlink.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-05-29 09:58:37 +02:00
Sasha Khapyorsky
8e8311b0ac [ALSA] Fix MC97 codec initialization
AC97 Codec
This (especially 12000 -> 8000 sample rate replace) fix popular
'MC97 converters.. not ready' error with modem codecs initializations.

Signed-off-by: Sasha Khapyorsky <sashak@smlink.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-05-29 09:58:34 +02:00
Sasha Khapyorsky
2c56c47f67 [ALSA] Fix 'semaphore is not ready' problem with snd-intel8x0m
Intel8x0-modem driver
With some intel based ac97 modems codec access semaphore is not cleared
after 0x54 AC97 register (GPIO_STATUS) reads. This may causes problems
with newly applied modem mixer (Off-hook switch) and in other cases.

Signed-off-by: Sasha Khapyorsky <sashak@smlink.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-05-29 09:58:31 +02:00
Takashi Iwai
5f0dccf850 [ALSA] Add CM9780 support, fix CM9761 SPDIF
AC97 Codec
- Added CM9780 patch
- Fix the SPDIF support on CM9761/CM9780
- Allow the generic enum callback to pass any number (not power of 2)
  as the value mask

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-05-29 09:58:28 +02:00
Takashi Iwai
55911694bf [ALSA] Remove unused variables
AC97 Codec
Removed unused variables (the old control definitions).

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-05-29 09:58:25 +02:00
Takashi Iwai
bdaed50292 [ALSA] Check revision for the proper detection of audigy 2
EMU10K1/EMU10K2 driver
Check ther revision to detect non-listed audigy 2 boards.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-05-29 09:58:22 +02:00
Clemens Ladisch
5af4c83375 [ALSA] usb-audio - BOSS GS-10 PCM support
USB generic driver
This patch adds quirks to support 24-bit PCM I/O in the 'Advanced
Driver' mode of the BOSS GS-10.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
2005-05-29 09:58:18 +02:00
Clemens Ladisch
0aa0d38787 [ALSA] virmidi - fix ioctl parameter passing when creating seq port
ALSA sequencer
The last change to reduce stack usage did not adjust the parameter to
SNDRV_SEQ_IOCTL_CREATE_PORT which resulted in passing the address of
the pointer instead of the structure.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
2005-05-29 09:58:15 +02:00
Jaroslav Kysela
c1935b4d6e [ALSA] timer - added tread semaphore
Timer Midlevel


Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2005-05-29 09:58:12 +02:00
Takashi Iwai
54ab87e6f5 [ALSA] Add mixer map for Sound Blaster MP3+
USB generic driver
Added the mixer mapping for Sound Blaster MP3+
by Pavel Mihaylov <bin@bash.info>

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-05-29 09:01:00 +02:00
Peter Zubaj
2668907a82 [ALSA] Audigy SB0090 identification
EMU10K1/EMU10K2 driver
This add identification of Audigy 1 model SB0090 and fixes
problems with ac97 codec (mic not working).

Signed-off-by: Peter Zubaj <pzad@pobox.sk>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-05-29 09:00:56 +02:00
Clemens Ladisch
c1ab5d59a0 [ALSA] usb-audio - allow USB MIDI quirks to specify endpoints explicitly
USB generic driver
This patch reintroduces the check for endpoint numbers that are
specified explicitly in the quirk structure.
This check was accidentally dropped in the last rewrite of
snd_usbmidi_detect_endpoints().

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
2005-05-29 09:00:53 +02:00
Takashi Iwai
85a655d66b [ALSA] Fix the default id of multiple cards
EMU10K1/EMU10K2 driver
Fixed the default id string in case identical multiple cards exist.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-05-29 09:00:50 +02:00
Takashi Iwai
aec72e0a4b [ALSA] Use old default id strings for compatibility
EMU10K1/EMU10K2 driver
Use expliciitly the old default id strings for backward compatibility.
This will make 'alsactl restore' working again.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-05-29 09:00:47 +02:00
Lee Revell
2b637da5a1 [ALSA] clean up card features
EMU10K1/EMU10K2 driver
This patch converts the emu10k1 driver to use the card capabilities
structure for some more things.

Not extensively tested but seems to work.

Signed-off-by: Lee Revell <rlrevell@joe-job.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-05-29 09:00:41 +02:00
Takashi Iwai
51f633dada [ALSA] Fix memory leak
ALSA sequencer
Fixed memory leak by the last change of stack reduction.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-05-29 09:00:37 +02:00
Takashi Iwai
a2142674b9 [ALSA] Fix the detection of resolution of ac97 controls
AC97 Codec
Fixed the detection of bit resolution of ac97 mixer controls.
This will fix the problem with TI ac97 codecs.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-05-29 09:00:33 +02:00
James Courtier-Dutton
56f5ceed00 [ALSA] Added identification for the Audigy ES.
EMU10K1/EMU10K2 driver


Signed-off-by: James Courtier-Dutton <James@superbug.co.uk>
2005-05-29 09:00:30 +02:00
James Courtier-Dutton
65f3764771 [ALSA] Add's identification of the SB Live! Platinum [CT4760P]
EMU10K1/EMU10K2 driver


Signed-off-by: James Courtier-Dutton <James@superbug.co.uk>
2005-05-29 09:00:27 +02:00
James Courtier-Dutton
6e4abc40fc [ALSA] Adds Capture to P16V chip.
EMU10K1/EMU10K2 driver
One can select which capture source, but one cannot yet set volumes.

Signed-off-by: James Courtier-Dutton <James@superbug.co.uk>
2005-05-29 09:00:24 +02:00
ChenLi Tien
d05b2817d8 [ALSA] fix multi-channel for model==full
HDA Codec driver
The patch_cm9880.c can't play side/C/B channels from front panel jacks.
I fixed it by adding select pin.

Signed-off-by: ChenLi Tien <cltien@cmedia.com.tw>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-05-29 09:00:21 +02:00
Takashi Iwai
36c4dc4224 [ALSA] Skip ac97 SPDIF controls
CA0106 driver
Skip building ac97 SPDIF controls via AC97_SCAP_NO_SPDIF.
Clean up the code.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-05-29 09:00:18 +02:00
ChenLi Tien
c301098233 [ALSA] Show currectly selected widget in proc_read for hda driver
HDA generic driver
During debugging for cm9880 multi-channel playback, I added the * after
the currently selected widget, mixer widget doesn't need this but other
3 widget types need it.

Signed-off-by: ChenLi Tien <cltien@cmedia.com.tw>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-05-29 09:00:14 +02:00
Adrian Bunk
94f19c9a6d [ALSA] kill dead code
ALSA<-OSS emulation
The Coverity checker found this obviously dead code.

I'm not sure which of the if (plugin == NULL) is correct - this patch
removes the one that couldn't be true.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-05-29 09:00:11 +02:00
Benjamin Herrenschmidt
9ae250d175 [PATCH] ppc32: Fix Alsa PowerMac driver on old machines
The g5 support code broke some earlier models unfortunately as those bail
out early from the detect function, before the point where I added the code
to locate the PCI device for use with DMA allocations.

This patch fixes it.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-28 11:13:59 -07:00
Adrian Bunk
668d1e6093 Input:
This patch adds dummy gameport_register_port, gameport_unregister_port
and gameport_set_phys functions to gameport.h for the case when a driver
can't use gameport.

This fixes the compilation of some OSS drivers with GAMEPORT=n without
the need to #if inside every single driver.

This patch also removes the non-working and now obsolete SOUND_GAMEPORT.

This patch is also an alternative solution for ALSA drivers with similar
problems (but #if's inside the drivers might have the advantage of
saving some more bytes of gameport is not available).

The only user-visible change is that for GAMEPORT=m the affected OSS
drivers are now allowed to be built statically (but they won't have
gameport support).

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-05-28 02:11:12 -05:00
Jens Axboe
b3214970ab [PATCH] fix alsa via82xx resume
Trying software suspend on my workstation makes it crash on resume.  The
problem is that via82xx marks the chip_init function as _devinit, but calls
it on resume as well.

Cc: <tiwai@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jens Axboe <axboe@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-06 08:07:01 -07:00
Herbert Xu
becf3aec26 [PATCH] Add CXT48 to modem black list in ac97
The following patch works around the misdetection of the CXT48 codec as a
modem by the OSS ac97 driver.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-05 16:36:31 -07:00
Andrew Morton
42d77c7017 [PATCH] interwave needs isa pnp
Fix bug #4509

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-05 16:36:31 -07:00
Jason Gaston
3437c5df6f [PATCH] intel8x0: fix for Intel AC'97 audio driver
This patch fixes a typo in the Intel AC'97 audio driver intel8x0.c for
Intel ESB2.

Signed-off-by: Jason Gaston <Jason.d.gaston@intel.com>
Cc: <tiwai@suse.de>
Cc: <perex@suse.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-05 16:36:30 -07:00
Benjamin Herrenschmidt
6995f17a5a [PATCH] ppc32: More fixlet for pmac sound
As Al Viro noticed, my previous fix missed one instance of "device" in
the driver local debug code. Harmless unless you tweak the #define's in
there but still work fixing.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-01 21:56:39 -07:00
Benjamin Herrenschmidt
7eb8073ecc [PATCH] ppc32: Small build fix for alsa powermac
My newer iMac mini driver doesn't build with verbose debug enabled.

This fixes it, and removes an erroneous error printk (since it's normal
on some machine to not find some gpios on the "first try").

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-01 18:54:23 -07:00
Adrian Bunk
76530da1a9 [PATCH] sound/oss/sonicvibes.c: fix an array overflow
This patch fixes an array overflow found by the Coverity checker.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-01 08:59:30 -07:00
Jason Gaston
2f1b381825 [PATCH] hda_intel: Intel ESB2 support
This adds the Intel ESB2 HD Audio DID to the hda_intel.c audio driver.

Signed-off-by:  Jason Gaston <Jason.d.gaston@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-01 08:58:50 -07:00
Colin Leroy
085e6fc96b [PATCH] pmac: save master volume on sleep
Ben's patch that shutdowns master switch and restores it after resume
("pmac: Improve sleep code of tumbler driver") isn't enough here on an
iBook (snapper chip).

The master switch is correctly saved and restored, but somehow
tumbler_put_master_volume() gets called just after
tumbler_set_master_volume() and sets mix->master_vol[*] to 0.  So, on
resuming, the master switch is reenabled, but the volume is set to 0.

Here's a patch that also saves and restores master_vol.

Signed-off-by: Colin Leroy <colin@colino.net>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-01 08:58:43 -07:00
Benjamin Herrenschmidt
1f7b49d042 [PATCH] ppc32: add sound support for Mac Mini
This patch applies on top of my previous g5 related sound patches and adds
support for the Mac Mini to the PowerMac Alsa driver.

However, I haven't found any kind of HW support for volume control on this
machine.  If it exist, it's well hidden.  That means that you probably want
to make sure you use software with the ability to do soft volume control,
or use Alsa 0.9 pre-release with the softvol plugin.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-01 08:58:43 -07:00
Benjamin Herrenschmidt
4be8dc7ff6 [PATCH] ppc64: improve g5 sound headphone mute
This patch fixes a couple more issues with the management of the GPIOs
dealing with headphone and line out mute on the G5.  It should fix the
remaining problems of people not getting any sound out of the headphone
jack.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-01 08:58:43 -07:00
Al Viro
8cf381ca3c [PATCH] fix SND_POWERMAC dependencies
This beast is pmac-only; moreover, it won't build on other
subarchitectures. 

Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-26 07:43:40 -07:00
Al Viro
fa732f5568 [PATCH] msnd_pinnacle GFP fix
Dumb typo - __get_free_page() takes gfp mask (in this case -
GFP_KERNEL), not the page size... 

Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-24 12:28:34 -07:00
Adrian Bunk
5b45c3bb12 [PATCH] let SOUND_AD1889 depend on PCI
Compiling SOUND_AD1889 with PCI=n results in the following compile
error:

sound/built-in.o(.text+0x24f0c): In function `ad1889_remove':
: undefined reference to `pci_release_region'

This patch adds the missing dependency on PCI.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-16 15:25:59 -07:00
Magnus Damm
d390493b11 [PATCH] opl3sa2: MODULE_PARM_DESC
opl3sa2: Fix "irq"-parameter name typo for parameter description.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-16 15:25:55 -07:00
Pavel Machek
3bfffd97ef [PATCH] fix u32 vs. pm_message_t in rest of the tree
This fixes u32 vs.  pm_message_t confusion in remaining places.  Fortunately
there's few of them.

Signed-off-by: Pavel Machek <pavel@suse.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-16 15:25:37 -07:00
Pavel Machek
e2d53566a7 [PATCH] fix pm_message_t vs. u32 in alsa
I thought I'm done with fixing u32 vs.  pm_message_t ...  unfortunately that
turned out not to be the case as Russel King pointed out.  This fixes last few
bits in alsa.

Signed-off-by: Pavel Machek <pavel@suse.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-16 15:25:30 -07:00
Jason Gaston
c4c8ea948a [PATCH] intel8x0: AC'97 audio patch for Intel ESB2
This patch adds the Intel ESB2 DID's to the intel8x0.c file for AC'97 audio
support.

Signed-off-by:  Jason Gaston <Jason.d.gaston@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-16 15:24:43 -07:00
Benjamin Herrenschmidt
7bbd827750 [PATCH] ppc64: very basic desktop g5 sound support
This patch hacks the current PowerMac Alsa driver to add some basic support
of analog sound output to some desktop G5s.  It has severe limitations
though:

 - Only 44100Khz 16 bits
 - Only work on G5 models using a TAS3004 analog code, that is early
   single CPU desktops and all dual CPU desktops at this date, but none
   of the more recent ones like iMac G5.
 - It does analog only, no digital/SPDIF support at all, no native
   AC3 support

Better support would require a complete rewrite of the driver (which I am
working on, but don't hold your breath), to properly support the diversity
of apple sound HW setup, including dual codecs, several i2s busses, all the
new codecs used in the new machines, proper clock switching with digital,
etc etc etc...

This patch applies on top of the other PowerMac sound patches I posted in
the past couple of days (new powerbook support and sleep fixes).  

Note: This is a FAQ entry for PowerMac sound support with TI codecs: They
have a feature called "DRC" which is automatically enabled for the internal
speaker (at least when auto mute control is enabled) which will cause your
sound to fade out to nothing after half a second of playback if you don't
set a proper "DRC Range" in the mixer.  So if you have a problem like that,
check alsamixer and raise your DRC Range to something reasonable.

Note2: This patch will also add auto-mute of the speaker when line-out jack
is used on some earlier desktop G4s (and on the G5) in addition to the
headphone jack.  If that behaviour isn't what you want, just disable
auto-muting and use the manual mute controls in alsamixer.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-16 15:24:32 -07:00
Benjamin Herrenschmidt
b20af5f597 [PATCH] pmac: Improve sleep code of tumbler driver
This patch improves the behaviour of the "tumbler/snapper" driver used on
newer PowerMacs during sleep.  It properly set the HW mutes to shut down
amplifiers and does an analog shutdown of the codec.  That might improve
power consumption during sleep on a number of machines.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-16 15:24:32 -07:00
Benjamin Herrenschmidt
b75550e1bc [PATCH] pmac: sound support for latest laptops
This patch hacks the current Alsa snd-powermac driver to add support for
recent machine models with the tas3004 chip, that is basically new laptop
models.  The Mac Mini is _NOT_ yet supported by this patch (soon soon ...).
 The G5s (iMac or Desktop) will need the rewritten sound driver on which
I'm working on (I _might_ get a hack for analog only on some G5s on the
current driver, but no promise).

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-16 15:24:31 -07:00
Linus Torvalds
1da177e4c3 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!
2005-04-16 15:20:36 -07:00