USB generic driver
Add a quirk entry for the Roland RD-700SX.
This should work for the RD-300SX, too.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
AC97 Codec
A single call to the driver suspend/resume method for each device is
enough. The level and SUSPEND_*/RESUME_* arguments are deprecated and
said to be removed eventually anyway (no other subsystem are using them
anymore except platform devices).
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
AC97 Codec
Don't use dev.platform_data to store a reference to the containing
ac97_t structure. Such assignment is redundent since we can deduce the
ac97_t structure location from the contained device structure. This
sets platform_data free for other purposes.
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
AC97 Codec
The bus_id is initialized with a generic identifier string which is not
really useful for proper driver matching. Let the driver decide what it
needs via its probe method instead.
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
USB generic driver
Add a quirk entry for the Hercules DJ Console to ignore timeouts on
some mixer control transfers.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
HDA Intel driver
Disable the auto-correction of DMA position temporarily.
It doesn't work as expected yet...
Signed-off-by: Takashi Iwai <tiwai@suse.de>
AC97 Codec
No index is templated for si3036 modem controls.
Signed-off-by: Sasha Khapyorsky <sashak@smlink.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
From: Christopher Zimmermann <madroach@zakweb.de>
This patch enables SBus support for the cs4231 sound driver.
It is tested on an Ultra2. Capture and playback both work.
I experienced lags and crashes using certain threaded
players like ogg123 and mp3blaster, while the former is
lagging far more. This behavior may be specific to SMP
systems. It is reproducable using the dummy sound card
driver. Sox works flawlessly.
Setting up the calculation of ptr in snd_cs4231_playback_pointer
was a bit strange. I got it to work by not incrementing the
[pc]_periods_sent counter when starting DMA the first time
in cs4231_dma_trigger. Therefore this dummy thing.
[ I did some minor cleanups -DaveM ]
Signed-off-by: David S. Miller <davem@davemloft.net>
Fix up some pm_message_t types
Signed-Off-By: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
While doing an allyesconfig build, I noticed that the commit
commit 8cdfd2519c
Author: Takashi Iwai <tiwai@suse.de>
Date: Wed Sep 7 14:08:11 2005 +0200
[ALSA] Remove superfluous PCI ID definitions
broke the RME32 and RME96 drivers, since the PCI IDs they use seem to have
changed names. Here's a patch to fix this -- compile tested only, since I
have no idea what the hardware even is.
Fix the build of the RME32 and RME96 drivers by having them use the
PCI_DEVICE_ID_RME_xxx names defined in <linux/pci_ids.h> instead of the
PCI_DEVICE_ID_xxx names that they used to define themselves.
Also fix the typo in the id PCI_DEVICE_IDRME__DIGI96_8_PAD_OR_PST so the
name is PCI_DEVICE_ID_RME_DIGI96_8_PAD_OR_PST.
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Acked-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
SPARC DBRI driver
This patch contains the following fixes to the Alsa DBRI driver:
- Remove 2.6.13 build warning on the prom_getproperty() call.
- Rework command synchronization: send a sequence number with D_WAIT,
and check it in the completion interrupt.
Move synchronization delays from _cmdsend() to _cmdlock() allowing the
CPU to do other usefull things while the DBRI is processing the
commands.
- Fix first argument of printk() calls.
- Enable burst transfers for DBRI. Original 2.4 patch from Krzysztof
Helt
- Make dbri_debug module parameter writable from sysfs. Remove obsolete
write access to the /proc debug file.
- Replace udelay() with msleep_interruptible() where possible.
- Update documentation comments.
Signed-off-by: Martin Habets <errandir_news@mph.eclipse.co.uk>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Documentation,Intel8x0 driver
Added buggy_semaphore module option to snd-intel8x0 driver
for a workaround for hardwards with buggy codec semaphores.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
HDA Codec driver,HDA Intel driver,HDA generic driver
Assign audio PCMs first before modem PCMs.
The modem stream is assigned up to device #6, to be consistent over
different models.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
PPC PMAC driver
Here is a patch to correct detection of the soundcard on my iBook model
(bought really recently).
Without that fix, there were only andui in the headphone, and the mixer
was totaly non functional.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
ALSA Core,ALSA sequencer
Add an option to make the RTC timer the default sequencer timer. This
becomes necessary for precise MIDI timing when the system timer runs at
less than 1000 Hz.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
ALSA Core
A new function snd_card_set_generic_dev() is introduced to add the
'generic device' support for devices without proper bus on sysfs.
It's a last resort, and should be removed in future when they have
a proper bus, instead.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
HDA Intel driver
Check the validity of the current DMA position when position_fix=0 (auto)
is set. If the DMA position overcomes the threshold, the driver changes
the fix behavior automatically to use POSBUF.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
ARM AACI PL041 driver,PARISC Harmony driver
Added snd_card_set_dev() calls to register the device pointer for the card.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
HDA Codec driver
Add the subsystem PCI devid to the list (on top of 2.6.13).
Signed-off-by: Davide Libenzi <davidel@xmailserver.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Opti9xx drivers
When clearing some bits in a register, don't bother with the bits that
won't be changed anyway.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
ALSA Core,RawMidi Midlevel,ALSA<-OSS emulation,ALSA sequencer
RME32 driver,RME96 driver,EMU10K1/EMU10K2 driver,NM256 driver
Add sparse annotations where we do strange this with __iomem/__user
pointers.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
USB generic driver
Add the SNDRV_PCM_INFO_BATCH flag to the PCM hardware information to
indicate that the driver uses double buffering.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
CA0106 driver,EMU10K1/EMU10K2 driver
A thread appeared on the LKML. This patch implements the fix.
Question:
in sysfs, /sys/bus/*/drivers lists the driver names, with their exported .name (eg. '.name = 'EMU10K1_Audigy'' in the module code, from now on 'driver name'). In /sys/modules, the kernel modules are listed with their module name, eg. snd_emu10k1. However, it seems to me that in sysfs, there is no way in particular to tell, which module has which .name. That is, that snd_emu10k1 is EMU10K1_Audigy and vice versa.
I wonder whether it wouldn't be possible to add a symlink to the particular module from the driver, and/or from the module to the driver, so the list of devices handled by the module and the module name would be accessible. This way, I would know which driver name corresponds to which module name and vice versa.
Answer:
For PCI drivers, just add the line:
.owner = THIS_MODULE,
to their struct pci_driver definition and you will get the symlink
created for you.
Signed-off-by: James Courtier-Dutton <James@superbug.co.uk>
AC97 Codec
Fix the internal speaker problem (e.g. Targa Traveller 826)
with ALC658D codec. The info is taken from Cyberlink/realtek-modified code.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
RME HDSP driver
When using the kernel firmware loader, initialize the card shortname
before registering the card with ALSA to prevent it from using a
default card ID.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
