RME9652 driver
Fix the module parameter description after proofreading.
Signed-off-by: Takashi Iwai <tiwai@suse.de>

NM256 driver
- Fixed the PCM resume - restoring the rate setting
- Fixed the handling of buggy irqs
- Dynamically acquire/release irq handler to make the driver more robust
  to unknown irq storms (as OSS driver does).
Signed-off-by: Takashi Iwai <tiwai@suse.de>

Intel8x0 driver
Fixed the PCM resume of intel8x0.
Restores the requested register setting.
Signed-off-by: Takashi Iwai <tiwai@suse.de>

Timer Midlevel
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

ALSA Core
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

PCM Midlevel,Timer Midlevel,ALSA Core
- added SNDRV_TIMER_EVENT_SUSPEND / RESUME events
- changed timer events from PAUSE / CONTINUE in PCM midlevel to SUSPEND / RESUME
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

HDA Intel driver
- removed SNDRV_PCM_INFO_RESUME (the driver cannot do PCM resume at the time)
- fixed chip->pcm_devs initialization
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

[ALSA] hda-patch-realtek - added pci subdevice ID for Acer TravelMate 8100 (3 stack model + digital out)

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

VIA82xx driver
Fixed the sample rates set in the fourth DXS channel with Non-VRA mode.
Signed-off-by: Takashi Iwai <tiwai@suse.de>

PCM Midlevel
Fixed the handling of boundary in PCM 32bit compat layer.
Positions in hwsync are bound in the 32bit boundary size.
Signed-off-by: Takashi Iwai <tiwai@suse.de>

OPL3SA2 driver
- use different name (opl3sa2-pnpbios) for PnP BIOS driver
- don't print warning when manual config of resources fails (PnP BIOS)
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

AC97 Codec
Make the patch_wolfson_wm97??_specific() functions static again.
This patch was accidentally reverted in rev. 1.92.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>

USB generic driver
With the double buffering, we no longer need contiguous memory for the
PCM buffer, so we can use vmalloc() instead of the preallocation
functions, and increase the maximum size to 256 KB.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>

USB generic driver
Use the USB buffer allocation functions to avoid repeated DMA mappings
of our buffers, which are re-used quite a lot.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>

USB generic driver
Take the substream lock when reading hwptr_done to avoid a race
condition with the updates in the URB callbacks.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>

USB generic driver
Change prepare_playback_urb() not to stop preparing packets before a
frame boundary has been reached.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>

USB generic driver
We always had to use double buffering when capturing, and when playback
data for one URB crosses a buffer boundary.  The latter would make hwptr
updates less precise because the double-buffered data is read from the
buffer much earlier than the other data is read by the host controller.

Double-buffering all data allows to update hwptr immediately after the
data was copied to the USB buffer(s), which has the additional benefit
of avoiding the latency imposed by the host controller's delay of up to
one frame when interrupting.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>

USB generic driver
When preparing capture URBs, we don't need to stop when we cross a
period boundary because we now never handle more than one millisecond of
data per URB anyway.

When handling captured data, use an extra flag to call
snd_pcm_period_elapsed() no more than once.  This allows us to move the
period boundary checking code before the copying of the data which
avoids a second locking of the substream's lock.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>

EMU10K1/EMU10K2 driver
Signed-off-by: James Courtier-Dutton <James@superbug.co.uk>

CA0106 driver
Signed-off-by: James Courtier-Dutton <James@superbug.co.uk>

OPL3SA2 driver
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

OPL3SA2 driver
The driver has been extended to support also PnP BIOS devices.
The detection path is:

1) detect PnP BIOS devices
2) detect ISA PnP devices
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

VIA82xx driver
Added the DXS entry for MSI K8MM-V.
Also fixed a typo in last patch for Acer Aspire 1524 WLMi.
Signed-off-by: Takashi Iwai <tiwai@suse.de>

AC97 Codec
Added (minimal) support of VT1617A codec with SPDIF.
Signed-off-by: Takashi Iwai <tiwai@suse.de>

HDA Intel driver
Added SiS966 pci id to snd-hda-intel driver.
Signed-off-by: Takashi Iwai <tiwai@suse.de>

USB generic driver
The EHCI driver doesn't interrupt more than once per millisecond, and
organizes all iso transfers with frame-sized ITDs, so we can (try to)
be more efficient by aligning all URBs on frame boundaries.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>

USB generic driver
The nrpacks module parameter is used only when initializing a playback
stream, so it doesn't hurt to make it writeable.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>

USB generic driver
When determining how many packets are needed for one period, we cannot
assume that all packets have their maximum size -- we always use the
nominal sample rate when sending data, and could use an even lower rate
when the endpoint uses frequency feedback.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>

USB generic driver
When capturing audio data, we do not know beforehand how many samples
the device sends per frame, so we have to use URBs that are as short as
possible to make sure that we can handle period boundaries without any
additional latencies.

Furthermore, the total count of URBs submitted doesn't matter when
capturing, so we can just use the maximum number.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>

Memalloc module,PCM Midlevel,Timer Midlevel,GUS Library,AC97 Codec
ALI5451 driver,RME9652 driver
Make some functions/variables that are used in only one file static.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>

HDA generic driver,HDA Codec driver
Support for Si3054/5 HDA modem codecs.
Signed-off-by: Sasha Khapyorsky <sashak@smlink.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

HDA Codec driver,HDA generic driver
Summar: hda-codec - MFG support

This adds Modem Functional Group (MFG) support and option for 9600
sample rate.
Signed-off-by: Sasha Khapyorsky <sashak@smlink.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

PCM Midlevel,ALSA<-OSS emulation,USB USX2Y
This patch removes open_flag from struct _snd_pcm_substream.
All of its uses are substituted by querying struct _snd_pcm_substream's
member ffile instead.
Signed-off-by: Karsten Wiese <annabellesgarden@yahoo.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

YMFPCI driver
Implements mixer controls for the volume of each playback substream of
the main PCM device.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>

ARM PXA2XX driver
-  change pxa2xx_ac97_do_suspend and pxa2xx_ac97_do_resume to use
   the expected arguments
Signed-off-by: Dirk Opfer <dirk@do13.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

AC97 Codec
This patch fixes a problem whereby the WM9713 has modem functionality
incorrectly detected after an AC97 cold reset.

Changes:-

  o Cleared AC97_SCAP_MODEM in wm9713 scaps
Signed-off-by: Liam Girdwood <liam.girdwood@wolfsonmicro.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

ARM PXA2XX driver
This patch extends the period of an AC97 warm reset on the PXA27x from
50uS to 500uS. The shorter reset didn't always guarantee that the codec
would wake up.

Changes:-

  o Change pxa27x warm reset period to 500uS
  o Removed double semi-colon.
Signed-off-by: Liam Girdwood <liam.girdwood@wolfsonmicro.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

Documentation,AD1816A driver
Added clockfreq module option for the card with a different clock frequency
than 33kHz.
Signed-off-by: Takashi Iwai <tiwai@suse.de>

Digigram VX core,ENS1370/1+ driver,CA0106 driver,EMU10K1/EMU10K2 driver
RME HDSP driver,RME9652 driver
For consistency, use the PCM interface instead of MIXER for IEC958
default/mask/stream mixer controls.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>

CMI8330 driver,ENS1370/1+ driver,FM801 driver,VIA82xx driver,AC97 Codec
ALI5451 driver,CS46xx driver,EMU10K1/EMU10K2 driver,HDA Codec driver
ICE1712 driver,ICE1724 driver
Where appropriate, use the SNDRV_CTL_NAME_IEC958 instead of a literal
string.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>