One of the goals of the whole new modversions implementation:
export-objs is gone for good!

Makefiles no longer need to include Rules.make, which is currently an
empty file.  This patch removes it from the remaining Makefiles, and
removes the empty Rules.make file.

  - USB audio/midi code dependency/detection fixes
    - added a quirk for the Roland UA100 hardware
  - SB16 - added rmidi_callback to avoid dependency for mpu401_uart module
  - HSDP - fixed dependency

  - deleted sound/pci/ice1712.c
  - fixed Makefile to point to sound/pci/ice1712 directory
  - added Ensoniq SoundScape header file and HWDEP IFACE
  - CS4231
    - added CS4231_HW_AD1845 and register definitions for AD1845
  - USB
    - added snd-rawmidi.o to the snd-usb-audio's dependency if sequencer is
  - PCI DMA allocation
    - fixed the wrapper again
  - AC'97 codec
    - added HSD11246 identification (Conexant), a bit improved proc contents
  - CMIPCI
    - changed the DMA configuration for period size
    - fixed compile with SOFT_AC3 option
    - added PCM_INFO_PAUSE to hw settings.  now pause should work properly
    - corrected the modem on/off bit (FLINK)
  - ICE1712
    - compilation fixes
  - intel8x0
    - use mmio for codec on nforce (pci resource 2)
    - clean up and fix ali5455 codes
  - RME32
    - enable 88.2/96kHz on capture with CS8414
  - VIA82xx
    - fixed the size of allocated bd array to be released
    - fixed the allocation size of idx_table
  - PPC Awacs
    - replaced one more mdelay() with schedule
    - try to touch mic boost on screamer at init
  - USB Audio
    - reset each interface at initialization
    - reset the old interface if a new interface is chosen
    - don't claim the interface which already claimed

  - AC'97 codec
    - added support/detection for MC'97 (modem codecs)
    - improved/updated register bit constants
    - AD1980 codec ID with patch code
    - added eMicro and Philips UCB1400 codecs
  - PCM Scatter-Gather support
    - added a function snd_pcm_sgbuf_get_addr()
  - rewritten PCI DMA allocation
  - ENS1371 - fixed IEC958 control index when AC'97 codec has S/PDIF capability, too
  - intel8x0
    - don't break when second codec cannot be initialized
  - via82xx
    - improved sg buffer handling
    - added "Input Source Select" control for via8233
    - fixed the registers for via8233
    - fixed the detection of via8233 chip
    - clean up the configuration of bd arrays
  - USB Audio
    - added the missing initialization of curframesize field (fixes capture)

  - VIA686 and VIA8233 driver merge to VIA82xx
  - ioctl32 fixes
  - fixed OOPS in snd_pcm_sgbuf_delete (not initialized)
  - I2C - call hw_stop() before returning at the error pointer
  - AC'97 codec - added more AC97 IDs by Laszlo Melis
  - CS46xx - mutex initialization fix
  - ENS1371 - added one more card to S/PDIF capabilities
  - intel8x0
    - fixed secondary and third codec indexes
  - PPC Keywest - initialize MCS in loop until it succeeds
  - PPC Tumbler - the initial support for snapper (TAS3004) on some tibook
  - USB Audio - mixer fixes

  - AC'97 codec
    - added ac97_can_amap() condition
    - removed powerup/powerdown sequence when sample rate is changed
    - added ac97_is_rev22 check function
    - added AC97_EI_* defines
    - available rates are in array
  - CS46xx
    - improved the SCB link mechanism
    - SMP deadlock should have been fixed now
  - OSS mixer emulation
    - added the proc interface for the configuration of OSS mixer volumes
  - rawmidi midlevel
    - removed unused snd_rawmidi_transmit_reset and snd_rawmidi_receive_reset functions
  - USB MIDI driver
    - integration of USB MIDI driver into USB audio driver by Clemens
  - intel8x0 - the big intel8x0 driver update
    - added support for ICH4
    - rewrited I/O (the third AC'97 codec registers are available only through memory)
    - code cleanups
    - ALI5455 specific code
    - added proc interface
  - VIA686, VIA8233
    - set the max periods to 128

  - renamed snd-dt0197h to snd-dt019x
  - added support for DT0196, DT0197h and ALS007 to snd-dt019x
  - searial-u16550 - added support for generic adapter type
  - pcm.c
    - fixed the initialization of runtime->status
    - removed unnecessary check of n_register callback
  - timer.c
    - fixed kmod behaviour
  - Opti92x/93x fixes by Michael Corlett
  - fixed compilation of YMFPCI driver (PPC)

  - added vfree_nocheck()
  - PCM midlevel & EMU10K1 - added support for SG buffer
  - CS4236 - added new ISA PnP ID
  - HDSP - fixed rate rules (OSS emulation works)

This patch cleans up most of the Makefile's to list the correct files
(i.e. the ones which do have "EXPORT_SYMBOL" in them) in $(export-objs)

Contributed by "Lightweight patch manager"

this ALSA update contains

 - fixed dependencies for OSS Sequencer emulation code
 - fixed wrong verbose printk output
 - fixed possible oops in OSS PCM emulation code (silence)
 - added snd_timer_del() function
 - added integer64 support to control interface
 - AC'97 - cleanups for Cirrus Logic codecs (S/PDIF)
 - added PCM device for SB AWE synthesizer
 - added RME Hammerfall DSP Audio driver by Paul Davis
 - renamed rme9652_mem.o module to hammerfall_mem.o
 - device naming cleanups in snd-intel8x0
 - RME32 driver updates
 - VIA8233 driver updates for VIA8233A
 - CS4281 code updated to support dual codecs
 - Korg1212 driver update (debugging)
 - YMFPCI - changed support for rear channel
 - improved PPC drivers - AWACS, KEYWEST, TUMBLER

mod-subdirs was used to list directories that we needed to descend into 
during 'make modules' even though they were listed in subdir-y (not -m).

Since we now only do one pass for modules and built-in, it's not necessary
anymore and can go away.

o Standardize building math-emu.o for arch/alpha
o Remove old boilerplate code / redundant comments
o Remove unnecessary obj-m := $(sort $(obj-m)) in ALSA

If snd-pcm.o is selected built-in, snd-timer.o needs to be get built-in
as well, since snd-pcm.o needs snd-timer.o's symbols.

ALSA was using _<subdir>.o as O_TARGET in most places already, so let's
do it everywhere.

Some places were doing:

        subdir-$(CONFIG_FOO) += foo
        ifeq ($(CONFIG_FOO),y)
          subdir-m += foo
        fi

That can be expressed more easily as

        mod-subdirs := foo
        subdir-$(CONFIG_FOO) += foo

Hello,

	this ALSA patch contains:

- fixed sound_core.c - devfs names
- added ARM driver for H3x00 iPaq handhelds from Compaq
- added RME Digi32 driver
- increased number of RawMidi devices per card to 8
- removed unimplemented IPC definitions from asequencer.h
- compilation fixes for snd_printk/snd_printd
- added snd_midi_event_no_status() function to seq_midi_event.c
  - used in OSS emulation code to follow OSS/Lite behaviour
- fixed snd_pcm_playback_silence() function (possible memory leak)
- fixed endless loop in snd_pcm_playback_drain()
  - OSS applications using mmap() should end correctly now
- fixed autoloading of sequencer clients (oops)
- fixed virmidi code (emu10k1)
- improved OPL4 chip detection
- fixed deadlock in sound/i2c.h
- improved cs8427 chip support (proper initialization)
- improved CMI8330 detection
- improved S/PDIF detection in ENS1371 driver
- fixed possible NULL pointer dereference in FM801 driver
- added ICH4 to intel8x0 driver
- fixed port names allocation in intel8x0 driver
- fixed rate detection in intel8x0 driver
- AC97 code
  - better initialization for wolfson codecs
  - improved CS4205 support (special S/PDIF handling)
- emu10k1/audigy updates

						Jaroslav

- add joystick support for CS46xx driver
- Audigy code updates
- fix sound/core/Config.in (wrong dep_tristate usage)
- rawmidi interface fixes (memory leak)
- chang spinlock to rwlock in pcm_native.c (streams linking)
- further fixes of dependencies in Makefiles
- remove experimental time-sync support from sequencer
- fix/update for 32-bit -> 64-bit ioctl converter code
- wavefront driver cleanups
- CMIPCI driver updates
- update joystick support in CS4281
- add detection (not support) of M Audio Delta1010LT
- add AMD768 PCI ID to intel8x0 driver
- add joystick code to trident driver
- remove static variable initialization to zero

Hello,

	this recent ALSA patch includes:

- added initial version of Config.help files
- moved /proc/asound/sndstat to /proc/asound/oss/sndstat
- moved /proc/asound/oss-devices to /proc/asound/oss/devices
- snd-rtctimer updates (blocking of RTC driver change)
- added ioctl conversion code for 32-bit applications running on 64-bit kernels
- fixed dependencies in makefiles
- wavefront driver cleanups (removed LOOPS_PER_SEC)
- created Documentation/sound/alsa directory

						Jaroslav

- added support for KERN_ prefixes for snd_printk
- verbose printk (file:number) is now optional
- fixed devfs OSS device names in soundcore
- added XRUN ioctl for PCM API
- improved support for Sound Blaster Audigy
- fixed AC3 forwarding for Sound Blaster Live!
- more fixes in dependencies in Makefiles
- llseek locking fixes for sound/core/info.c
- fixed ISA DMA allocation
- added wait() callback for ac97_codec.c and VIA686 driver
- CMIPCI driver updates
- added AMD-8111 support for Intel8x0

Integrate ALSA into v2.5.4

            Jaroslav