USB generic driver
The trigger callback returns -EBADFD when the device is disconnected.
Signed-off-by: Takashi Iwai <tiwai@suse.de>

ALSA Core
Add volatile prefix to IO pointers for copy_to_user_fromio() and
copy_from_user_toio() functions.
Signed-off-by: Takashi Iwai <tiwai@suse.de>

PPC PMAC driver
Buffersize is a bit small compared to the OSS driver (dmasound.h says
128kb is limit for Amiga, for pmac 256kb is used)
At least on Snapper, some samplerates cause choppy sound when
periods<3 or buffersize is not a multiple of periodsize.
Signed-off-by: Danny Tholen <obiwan@mailmij.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

Control Midlevel,ALSA Core,IOCTL32 emulation
snd_ctl_elem_read() and snd_ctl_elem_write() functions are exported
to be accessible from other kernel modules.  They can be used for
suspend/resume codes, for example.
Signed-off-by: Takashi Iwai <tiwai@suse.de>

Documentation,SA11xx UDA1341 driver,Control Midlevel,ALSA Core
ES18xx driver,OPL3SA2 driver,AD1848 driver,CS4231 driver,ATIIXP driver
ATIIXP-modem driver,CS4281 driver,ES1938 driver,ES1968 driver
Intel8x0 driver,Intel8x0-modem driver,Maestro3 driver,VIA82xx driver
VIA82xx-modem driver,ALI5451 driver,CS46xx driver,NM256 driver
Trident driver,YMFPCI driver,Sound Core PDAudioCF driver
PPC PMAC driver
Clean up for PM code.
snd_power_change() is called in the common routines instead of driver's callback.
Signed-off-by: Takashi Iwai <tiwai@suse.de>

ICE1712 driver
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

Intel8x0 driver
Fix compile warning abount unused variables.
Signed-off-by: Takashi Iwai <tiwai@suse.de>

Intel8x0 driver
Fixed non-symmetrical calls of change_page_attr() which may cause BUG().
This bug happens only on 440MX.
Signed-off-by: Takashi Iwai <tiwai@suse.de>

ALSA Core
Added the missing SNDRV_HWDEP_IFACE_USX2Y_PCM definition.
Signed-off-by: Takashi Iwai <tiwai@suse.de>

USB USX2Y
The missing source files in the last hwdep-pcm patch are added.
Signed-off-by: Karsten Wiese <annabellesgarden@yahoo.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

USB,USB USX2Y
Implements 'rawusb' pcm data transfer through hwdep interface:
The usb_hc moves pcm data from/into memory via DMA.
That memory is mmaped by jack's usx2y driver.
Jack's usx2y driver is the first/last executable code to read/write pcm data.
Read/write is a combination of power of 2 period shaping and float/int
conversation.

Compared to standard alsa/jack we leave out power of 2 period shaping
inside snd-usb-usx2y which needs memcpy() and additional buffers.
As a side effect possible unwanted pcm-data coruption resulting of
standard alsa's snd-usb-usx2y period shaping scheme falls away.
Result is sane jack operation at buffering schemes down to 128frames,
2 periods.

Also changed Kconfig file, so snd-usb-usx2y is only available for X86,
PPC or ALPHA platforms, as on others DMA-memory isn't mmapable.
Signed-off-by: Karsten Wiese <annabellesgarden@yahoo.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

AC97 Codec Core
Unfortunately, on newer xboxes, the chip reports less info than
before, making another change necessary - this change is backwards
compatible, and doesn't break earlier xboxes, of course.

The patch is originally from Ed Hucek <hostmaster@ed-soft.at>.
Signed-off-by: David Pye <dmp@davidmpye.dyndns.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

ENS1370/1+ driver
Trivial patch to enable rear out selection for ens1373 on
the Gigabyte GA-8IEXP motherboard.
Signed-off-by: Andrew Dennison <andrew-lists@optusnet.com.au>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

OPL3,Digigram VX core,I2C cs8427,SoundFont,Common EMU synth
The patch below contains the following changes in ALSA code not touched
by my previous patches:
- make some needlessly global code static
- remove the following unused global functions:
  - sound/i2c/cs84: snd_cs8427_detect
  - sound/synth/emux/emux_synth.c: snd_emux_release_voice
  - sound/synth/emux/soundfont.: snd_soundfont_mem_used
- remove the following unused EXPORT_SYMBOL's:
  - sound/i2c/cs8427.c: snd_cs8427_detect
  - sound/i2c/cs8427.c: snd_cs8427_reg_read
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

CS46xx driver
A new mixer control 'Duplicate Front' is added for the board with
a single codec.  This toggles the duplication of front signal to
the rear speakers.
Signed-off-by: Takashi Iwai <tiwai@suse.de>

OPL3
Compiling OPL4 doesn't include the snd-opl3-lib. This change in the
Makefile enables now the compiling of snd-opl3-lib.o for OPL4 soundcards.
Signed-off-by: Martin Langer <martin-langer@gmx.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

Sound Scape driver
I see that the copy_to/from_user() functions have been updated across
Linux 2.4 and 2.6, and that verify_read/write() has been replaced by
 access_ok(). I have patched the SoundScape driver accordingly.
Signed-off-by: Chris Rankin <rankincj@yahoo.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

VIA82xx driver
Signed-off-by: Christian Koerner <ckoerner@sysgo.com>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

ICE1712 driver,ICE1724 driver
 * Added SPI read routine
 * Added IEC958 Capture mixer controls
 * Improved Universe support
 * Headphone Amp renamed to External Amplifier
 * Fixed GPIO bug in Prodigy code (There is no GPIO23 on ICE1724)
Signed-off-by: Peter Christensen <peter@developers.dk>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

ES1968 driver
Fixed sleeps in h/w volume control tasklet.
Also, msleep()s in ac97 accessor callbacks are removed since the chip
works without such delays.
Signed-off-by: Takashi Iwai <tiwai@suse.de>

USB USX2Y
In future kernels struct usb_device won't have the epmaxpacketin/out members.
Use macro usb_maxpacket() instead of directly accessing those members.
Signed-off-by: Karsten Wiese <annabellesgarden@yahoo.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

ALSA Core
The check of NULL pointer in kfree/vfree wrappers is removed.
kfree() and vfree() accept NULL pointer.
Signed-off-by: Takashi Iwai <tiwai@suse.de>

Documentation,PCI drivers,VIA82xx-modem driver
Added the VIA82xx AC97 modem driver by Sasha Khapyorsky <sashak@smlink.com>.
Signed-off-by: Takashi Iwai <tiwai@suse.de>

HWDEP Midlevel,ALSA Core,PCM Midlevel,RawMidi Midlevel
ALSA<-OSS emulation,ALSA sequencer,ALSA<-OSS sequencer
The patch below does the following cleanups under sound/core/ :
- make needlessly global code static
- remove the following stale prototypes from pcm.h
  (the functions are not or no longer present):
  - snd_pcm_capture_ready_jiffies
  - snd_pcm_playback_ready_jiffies
- remove the following unused global functions:
  - oss/pcm_plugin.c: snd_pcm_plug_capture_channels_mask
  - seq/seq_instr.c: snd_seq_cluster_new
  - seq/seq_instr.c: snd_seq_cluster_free
- move global to static inline functions
  - pcm_lib.c: snd_pcm_playback_ready
  - pcm_lib.c: snd_pcm_capture_ready
  - pcm_lib.c: snd_pcm_playback_empty
  - pcm_lib.c: snd_pcm_capture_empty
  - pcm_lib.c: snd_pcm_playback_data
- remove the following unused EXPORT_SYMBOL's:
  - snd_create_proc_entry
  - snd_interval_ratden
  - snd_midi_channel_init
  - snd_midi_channel_init_set
  - snd_pcm_playback_empty
  - snd_pcm_capture_empty
  - snd_pcm_playback_data
  - snd_pcm_capture_poll
  - snd_pcm_playback_ready
  - snd_pcm_capture_ready
  - snd_pcm_format_size
  - snd_pcm_open
  - snd_pcm_playback_poll
  - snd_pcm_playback_ready
  - snd_pcm_release
  - snd_pcm_subformat_name
  - snd_remove_proc_entry
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

Sound Scape driver
__copy_to_user() is called without checking its return value in
sound/isa/sscape.c::sscape_upload_bootblock .
Signed-off-by: Jesper Juhl <juhl-lkml@dif.dk>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

ES18xx driver
Changed CONFIG_PNP_ to CONFIG_PNP, also fixed a comment related to
another CONFIG_PNP.
Signed-off-by: Domen Puncer <domen@coderock.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

CS4231 driver
Funny typo.
Acked-by: Randy Dunlap <rddunlap@osdl.org>
Signed-off-by: Domen Puncer <domen@coderock.org>
Signed-off-by: Maximilian Attems <janitor@sternwelten.at>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

RME96 driver
The interface type of some basic mixer controls is changed from
IFACE_PCM to IFACE_MIXER so that it can be accessed from mixer apps.
Signed-off-by: Peter Chrisensen <peter@developers.dk>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

RME32 driver
The patch will change SNDRV_CTL_ELEM_IFACE_PCM to
SNDRV_CTL_ELEM_IFACE_MIXER for some mixer elements of rme32.
Signed-off-by: Martin Langer <martin-langer@gmx.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

SPARC cs4231 driver
Fixed the compilation warnings about the pointer size.
Signed-off-by: Takashi Iwai <tiwai@suse.de>

ALSA sequencer
The the obj targets for GUS and OPL4 are fixed.
Signed-off-by: Takashi Iwai <tiwai@suse.de>

ALSA Core,PCM Midlevel,Memalloc module,Timer Midlevel,IOCTL32 emulation
ALSA<-OSS emulation,ALSA sequencer,ALSA<-OSS sequencer,I2C cs8427
L3 drivers,GUS Library,EMU8000 driver,Wavefront drivers,Maestro3 driver
AC97 Codec Core,ALI5451 driver,CS46xx driver,EMU10K1/EMU10K2 driver
ICE1712 driver,Trident driver,YMFPCI driver,PPC PMAC driver
Common EMU synth,USB generic driver,USB USX2Y
I've cleaned up sound/ directory from 'if (x) {k/v}free(x);' and similar
constructions. I'm going to to this for most of the kernel if I found
some time.
Signed-off-by: Marcel Sebek <sebek64@post.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

IOCTL32 emulation
Fix ioctl32 wrapper design, using compat_alloc_user_space() now.
This will fix the crash on SPARC64.
Signed-off-by: Takashi Iwai <tiwai@suse.de>

Control Midlevel,PCM Midlevel,ALSA Core
Export some functions to access from ioctl32 wrapper.
This will reduce the memory footprint (doublly kmalloc's for the same
ioctl records).
Signed-off-by: Takashi Iwai <tiwai@suse.de>

AC97 Codec Core
Fixed the compilation without CONFIG_PM.
The resume callback is built only with CONFIG_PM.
Signed-off-by: Takashi Iwai <tiwai@suse.de>

into suse.cz:/home/perex/bk/linux-sound/linux-sound

Some time ago, a patch was merged that removed pci_save_state() and
pci_restore_state() from various ALSA drivers. That patch also added
pci_restore_state() to sound/core/init.c but didn't add pci_save_state()
anywhere. This is needed since the core pci handling doesn't do this for
us anymore.

My laptop doesn't resume (gets what I assume is an ACPI timeout and
hangs solid) without this small obvious patch.
Signed-off-by: Martin Josefsson <gandalf@wlug.westbo.se>
Fixed-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

into ppc970.osdl.org:/home/torvalds/v2.6/linux

Use milliseconds internally for these delays, and convert them
to centiseconds at the interface boundary to the ioctl
configuration controls.

into ppc970.osdl.org:/home/torvalds/v2.6/linux