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Replace snd_vx_delay() with appropriate delay/sleep functions.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Modules: ISA,PCI drivers
Sort Kconfig entries in alphabetical order.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Modules: Documentation,CS5535 driver
Minor clean up and fixes for CS5535 audio driver.
Added an entry in ALSA-Configuration.txt, too.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Add support for the CS5535 Audio device. I've fixed up some errors as per
Takashi's advice from the thread:
http://lkml.org/lkml/2005/9/15/119
From: Alan Cox <alan@lxorguk.ukuu.org.uk>
cs5535 is a 32bit x86 only device using weird CPU features
Signed-off-by: Jaya Kumar <jayakumar.alsa@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Remove superflous pcm_free callbacks.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Modules: ENS1370/1+ driver
This patch fixes missing suspend/resume-code for snd-ens1371
(but not for snd-ens1370)
Signed-off-by: Kurt J. Bosch <kjb-temp-2005@gmx.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Modules: HDA Codec driver
The patch fixes the problem of mute onboard HDA sound output,
buildin V.92 modem idendification and functionality.
Signed-off-by: Daniel Mueller <daniel.mueller@siemens.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Modules: AC97 Codec
For debugging and problem finding purposes, show also the PCI subsystem
vendor/device values in the ac97#X proc file.
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
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Modules: EMU10K1/EMU10K2 driver
Signed-off-by: James Courtier-Dutton <James@superbug.co.uk>
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Modules: EMU10K1/EMU10K2 driver
on Audigy 2 ZS Notebook.
Set the master volume to about 6 or 8% in alsamixer. This will
attenuate the output enough for better sound quality.
Note: Only stereo enabled at present.
The distortion is caused by the output path after the DSP
adding 12dB gain to the output while still in digital mode,
resulting in wrap around distortion.
Signed-off-by: James Courtier-Dutton <James@superbug.co.uk>
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Modules: ALI5451 driver
Fix the codec accessors to avoid soft lockup.
Spin locks are revised, too.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Modules: ICE1712 driver
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
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Modules: VIA82xx driver
Added the dxs entry for MSI KT800 Delta-FSR.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Modules: EMU10K1/EMU10K2 driver
Add support for Audigy 2 subsystem 2006.
Signed-off-by: Lee Revell <rlrevell@joe-job.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Modules: EMU10K1/EMU10K2 driver
Enable side surround channels for Audigy2 EX. Tested by Rick Wright
<riwright@vt.edu>.
Signed-off-by: Lee Revell <rlrevell@joe-job.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Modules: HDA Intel driver
Rate-limit the azx_get_response timeout message. A continuous 2 per second
is too much.
Signed-off-by: Randy Dunlap <randy_d_dunlap@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Modules: HDA Codec driver
Allocate amp hash array dynamically instead of static array.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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pci_ids cleanup: fixup bt87x.c: two macro defined IDs missed in prior cleanup.
Caught by Chun-Chung Chen <cjj@u.washington.edu>: "In the patch for bt87x.c,
you seemed have missed the two occurrences of BT_DEVICE on line 897 and
line 898."
Signed-off-by: Grant Coady <gcoady@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Modules: ICE1712 driver
Fix the return value of ADC mux put callback in aureon.c.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Modules: HDA Codec driver,HDA generic driver
- Make bound controls global to all patches
- Clean up analog patches (for the upcoming extension to AD1988)
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Modules: HDA generic driver
Show the power state of each widget in proc file.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Modules: ICE1712 driver
Added the SPDIF support to Shuttle SN25P.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Modules: AC97 Codec
Fixed the confliction of DRA and surround slots 7/8.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Modules: Intel8x0 driver
- Request irq handler after proper initialization
- Don't override always buggy_irq option for Nvidia
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Modules: Intel8x0 driver
Add AC97_TUNE_HP_ONLY quirk for Dell Inspiron 8600.
Signed-off-by: Karoly Lorentey <lorentey@elte.hu>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Modules: AZT3328 driver
this is now an even much more reworked patch (#3) for my azt3328.c ALSA driver.
IOW I spent another 4 evenings to get the sequencer timer to work properly
(my head is still hurting) and do lots of other cleanups.
Note that despite the extensive sequencer timer additions, the driver object
is still only 2kB bigger than the previous version, due to those many
optimizations...
Changes in version #3:
- fully working ALSA sequencer timer support for the card's 1024000Hz
DirectX timer (downscaling adjustable via seqtimer_scaling module param)
- an insane amount of code optimizations
- many, many cleanups
Changes in version #2:
- FOUND the 1us DirectX timer area (yay!), made the code respect it
properly
- renamed some 'weird' mixer control names according to ControlNames.txt
- cleanup unneeded debug messages, reformatting
- improved I/O register documentation
- constified many more structs
Changes in version #1:
- improves/fixes some fatal playback/recording interaction
- improves IRQ handler performance (and actually fixes some weird code)
- coalesces some I/O accesses
- slightly improves I/O interface documentation
- improves/fixes logging
- defines out some less important debug code
- constifies some data
Signed-off-by: Andreas Mohr <andi@lisas.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Modules: EMU10K1/EMU10K2 driver,Common EMU synth
This patch fixes problems with voices cutting off or not
sounding at all.
Signed-off-by: Tim <tedon@rogers.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Modules: AD1889 driver,RME9652 driver
This is the sound/ part of the big kfree cleanup patch.
Remove pointless checks for NULL prior to calling kfree() in sound/.
Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Use schedule_timeout_{,un}interruptible() instead of
set_current_state()/schedule_timeout() to reduce kernel size. Also use
human-time conversion functions instead of hard-coded division to avoid
rounding issues.
Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Modules: Intel8x0 driver
1.In intel8x0_measure_ac97_clock routine, when stop DMA, there is not stop
DMA corectly, but start another PCM In2 DMA engine.
2.In do_ali_reset routine, there is only need to enable PCM IN and PCM OUT.
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
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Modules: CA0106 driver
Signed-off-by: James Courtier-Dutton <James@superbug.co.uk>
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Modules: CA0106 driver
Just tidying up the code. Making more functions static.
Signed-off-by: James Courtier-Dutton <James@superbug.co.uk>
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Modules: PCI drivers,CA0106 driver
Author: Tilman Kranz <tilde@tk-sls.de>
Signed-off-by: James Courtier-Dutton <James@superbug.co.uk>
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Modules: RME HDSP driver
- Add missing KERN_* suffix to printk.
- Clean up parentheses.
- clean up the firmware check code.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Add missing KERN_* suffix to printk.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Modules: Documentation,ALI5451 driver,NM256 driver
Removed multi-card supports for ali5451 and nm256 drivers.
They are supposed to be a single device.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Fix the type of enable module option to bool.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Modules: NM256 driver
The current snd-nm256 driver can cause Dell Latitude CSx laptops to
lock-up during module (un)load. I have isolated this to the writes to
the control port register at offset 0x6cc which were not already
protected by the existing reset_workaround.
I tried grouping these writes with the existing reset_workaround
clause, but that caused the driver to have (un)load problems on the
Dell Latitude LS laptops. So, I have implemented a reset_workaround_2
clause (please feel free to suggest a better name!) to cover this
situation and added a quirk entry for the CSx laptops.
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Modules: YMFPCI driver
We better pretend that the ymfpci timer runs at 48 kHz because the
interrupt frequency cannot be higher, and clients that would try to
use 96 kHz would run at half their desired speed.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
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Modules: Maestro3 driver
This patch fixes the maestro3 driver to call the snd_m3_assp_init
function to write the DSP firmware into the ASSP chip before sending the
RUN_ASSP command, thereby solving the hang after a cold boot.
Signed-off-by: Charles R. Anderson <cra@alum.wpi.edu>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Modules: Intel8x0 driver
- Set buggy_irq parameter before registration of irq handler.
- Clean up module parameter handling.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Modules: VIA82xx driver
The change only affects the via823x kind of chips.
Here the via8233_pcm_pointer_hw() function
(named snd_via8233_pcm_pointer() before)
needed to loop until a non zero position is red from the chip.
Measurements have shown that more than 200 loops are typically needed on
an Athlon64.
As io-reads cost many cycles, those loops sum up huge.
via8233_pcm_pointer_hw() runs either in interrupt or with interrupts
disabled. So it introduces significant interrupt latency.
The patch introduces a calculated position value hwptr_done,
that is updated by the interrupt routine when a period is completed.
It is only used, if the 823x chip returns a zero position, which can't
be interpreted reliably.
Further optimisation is applied on the 8233 chip's interrupt routine:
Only the SGD_SHADOW is read, as it contains all infos needed.
We ommit ~5 more register reads that way.
Signed-off-by: Karsten Wiese <annabellesgarden@yahoo.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Modules: VIA82xx driver
The patch enable separate DXS controls of sound function of VIA VT82xx
controller in case DXS volume is not needed for PCM Playback volume
control emulation.
Signed-off-by: Honza Maly <hkmaly@matfyz.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Modules: ICE1724 driver
Add support of SPDIF output with sample rates higher than 48kHz.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Modules: HDA Codec driver
Get subsytem ID from AFG/MFG if not obtained from the root node.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Modules: ES1938 driver
- Clean up the last PM fix
- Add TRIGGER_SUSPEND/RESUME to disable/enable DMA properly during PM
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Modules: ES1938 driver
This patch fixes the suspend/resume issue I'm having with ESS-Solo1
soundcard. Without this patch I might get after resume message
that kernel is disabling the IRQ5 (soundcard). If there was something
playing it wont continue after resume without this patch.
Signed-off-by: Rudolf Marek <r.marek@sh.cvut.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Modules: VIA82xx driver
Added the DXS entry for Clevo D470 laptop.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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- Remove vmalloc wrapper
- Add release_and_free_resource() to remove kfree_nocheck() from each driver
and simplify the code
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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