AC97 Codec
Signed-off-by: NJaroslav Kysela <perex@suse.cz>

AC97 Codec
Signed-off-by: NJaroslav Kysela <perex@suse.cz>

VIA82xx driver
Added the DXS entry for MSI 7142 (K8MM-V).
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Digigram VX core,CS4231 driver,ATIIXP driver,VIA82xx driver
VIA82xx-modem driver,au88x0 driver,CS46xx driver,Trident driver
This patch disables SNDRV_PCM_INFO_RESUME flag for drivers which does not
support the full resume.
Signed-off-by: NJaroslav Kysela <perex@suse.cz>

AC97 Codec
The patch fixes the bus_id conflict error when registering two codecs
of the same type (ALSA bug#1334).
Signed-off-by: NBjorge Dijkstra <bjorge@gmx.net>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

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

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

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

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

VIA82xx driver
Fixed the sample rates set in the fourth DXS channel with Non-VRA mode.
Signed-off-by: NTakashi 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: NTakashi 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: NJaroslav 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: NClemens 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: NClemens 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: NClemens 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: NClemens 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: NClemens 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: NClemens 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: NClemens Ladisch <clemens@ladisch.de>

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

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

OPL3SA2 driver
Signed-off-by: NJaroslav 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: NJaroslav 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: NTakashi Iwai <tiwai@suse.de>

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

HDA Intel driver
Added SiS966 pci id to snd-hda-intel driver.
Signed-off-by: NTakashi 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: NClemens 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: NClemens 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: NClemens 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: NClemens 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: NClemens Ladisch <clemens@ladisch.de>

HDA generic driver,HDA Codec driver
Support for Si3054/5 HDA modem codecs.
Signed-off-by: NSasha Khapyorsky <sashak@smlink.com>
Signed-off-by: NTakashi 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: NSasha Khapyorsky <sashak@smlink.com>
Signed-off-by: NTakashi 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: NKarsten Wiese <annabellesgarden@yahoo.de>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

YMFPCI driver
Implements mixer controls for the volume of each playback substream of
the main PCM device.
Signed-off-by: NClemens 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: NDirk Opfer <dirk@do13.de>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>