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linux/sound/oss
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Sergei Shtylylov 7b6666530e [PATCH] Au1550 AC'97 OSS driver spinlock fixes 
We have found some issues with Au1550 AC'97 OSS driver in 2.6
(sound/oss/au1550_ac97.c), though it also should concern 2.4 driver
(drivers/sound/au1550_psc.c).

start_dac() grabs a spinlock already held by its caller, au1550_write().
This doesn't show up with the standard UP spinlock impelmentation but when
the different one (mutex based) is in use, a lockup happens.

And the interrupt handlers also didn't grab the spinlock -- that's OK in
the usual kernel but not when the IRQ handlers are threaded.  So, they're
grabbing the spinlock now (as every correct interrupt handler should do).

Signed-off-by: Konstantin Baidarov <kbaidarov@ru.mvista.com>
Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-15 14:22:45 -08:00
..
cs4281
[PATCH] move pm_register/etc. to CONFIG_PM_LEGACY, pm_legacy.h
2005-11-13 18:14:10 -08:00
dmasound
Input: convert dmasound_awacs (OSS) to dynamic input allocation
2005-11-02 22:49:10 -05:00
emu10k1
[PATCH] remove redundant NULL checks before kfree() in sound/ and avoid casting pointers about to be kfree()'ed
2005-06-25 16:25:00 -07:00
ac97_codec.c
[PATCH] fix missing includes
2005-10-30 17:37:32 -08:00
ac97_plugin_ad1980.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
ac97.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
ac97.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
aci.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
aci.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
ad1816.c
[PATCH] sound/oss/: cleanups
2005-06-25 16:25:01 -07:00
ad1848_mixer.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
ad1848.c
[PATCH] move pm_register/etc. to CONFIG_PM_LEGACY, pm_legacy.h
2005-11-13 18:14:10 -08:00
ad1848.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
ad1889.c
[PATCH] remove redundant NULL checks before kfree() in sound/ and avoid casting pointers about to be kfree()'ed
2005-06-25 16:25:00 -07:00
ad1889.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
adlib_card.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
aedsp16.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
ali5455.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
au1000.c
OSS MIPS drivers: "extern inline" -> "static inline"
2005-11-07 18:05:35 +00:00
au1550_ac97.c
[PATCH] Au1550 AC'97 OSS driver spinlock fixes
2005-12-15 14:22:45 -08:00
audio_syms.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
audio.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
awe_hw.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
awe_wave.c
[PATCH] Typo fix: dot after newline in printk strings
2005-10-30 17:37:20 -08:00
awe_wave.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
bin2hex.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
btaudio.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
CHANGELOG
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
cmpci.c
[PATCH] sound/oss/cmpci: Use the DMA_32BIT_MASK constant
2005-06-25 16:25:09 -07:00
coproc.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
COPYING
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
cs46xx_wrapper-24.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
cs46xx.c
[PATCH] pm: more u32 vs. pm_message_t fixes
2005-07-07 18:23:43 -07:00
cs46xxpm-24.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
cs46xxpm.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
cs461x_image.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
cs461x.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
cs4232.c
[PATCH] remove some more check_region stuff
2005-10-30 17:37:18 -08:00
dev_table.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
dev_table.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
dm.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
dmabuf.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
es1370.c
Merge rsync://rsync.kernel.org/pub/scm/linux/kernel/git/dtor/input.git manually
2005-06-27 14:47:31 -07:00
es1371.c
Merge rsync://rsync.kernel.org/pub/scm/linux/kernel/git/dtor/input.git manually
2005-06-27 14:47:31 -07:00
esssolo1.c
Merge rsync://rsync.kernel.org/pub/scm/linux/kernel/git/dtor/input.git manually
2005-06-27 14:47:31 -07:00
forte.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
gus_card.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
gus_hw.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
gus_linearvol.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
gus_midi.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
gus_vol.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
gus_wave.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
gus.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
hal2.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
hal2.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
harmony.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
hex2hex.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
i810_audio.c
[PATCH] i810_audio: fix release_region misordering in error exit from i810_probe
2005-08-23 01:38:22 -04:00
ics2101.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
ite8172.c
[PATCH] oss: don't concatenate __FUNCTION__ with strings
2005-09-22 22:17:37 -07:00
iwmem.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
kahlua.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
Kconfig
[PATCH] schedule obsolete OSS drivers for removal
2005-11-09 07:55:53 -08:00
mad16.c
Input: mad16 (OSS) - do not carry around gameport code if gameport core
2005-06-01 02:38:46 -05:00
maestro3.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
maestro3.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
maestro.c
[PATCH] move pm_register/etc. to CONFIG_PM_LEGACY, pm_legacy.h
2005-11-13 18:14:10 -08:00
maestro.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
Makefile
[PATCH] ad1980 makefile fix
2005-08-23 18:43:46 -07:00
maui.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
midi_ctrl.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
midi_syms.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
midi_synth.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
midi_synth.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
midibuf.c
[PATCH] timer initialization cleanup: DEFINE_TIMER
2005-09-09 14:03:48 -07:00
mpu401.c
[PATCH] remove redundant NULL checks before kfree() in sound/ and avoid casting pointers about to be kfree()'ed
2005-06-25 16:25:00 -07:00
mpu401.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
msnd_classic.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
msnd_classic.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
msnd_pinnacle.c
[PATCH] msnd_pinnacle GFP fix
2005-04-24 12:28:34 -07:00
msnd_pinnacle.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
msnd.c
[PATCH] changing CONFIG_LOCALVERSION rebuilds too much, for no good reason
2005-11-09 07:55:57 -08:00
msnd.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
nec_vrc5477.c
OSS MIPS drivers: "extern inline" -> "static inline"
2005-11-07 18:05:35 +00:00
nm256_audio.c
[PATCH] move pm_register/etc. to CONFIG_PM_LEGACY, pm_legacy.h
2005-11-13 18:14:10 -08:00
nm256_coeff.h
[PATCH] sound/oss/: cleanups
2005-06-25 16:25:01 -07:00
nm256.h
[PATCH] nm256 oss build failure
2005-06-25 16:25:01 -07:00
opl3_hw.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
opl3.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
opl3.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
opl3sa2.c
[PATCH] move pm_register/etc. to CONFIG_PM_LEGACY, pm_legacy.h
2005-11-13 18:14:10 -08:00
opl3sa.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
os.h
[PATCH] changing CONFIG_LOCALVERSION rebuilds too much, for no good reason
2005-11-09 07:55:57 -08:00
pas2_card.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
pas2_midi.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
pas2_mixer.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
pas2_pcm.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
pas2.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
pss.c
[PATCH] turn many #if $undefined_string into #ifdef $undefined_string
2005-07-27 16:26:08 -07:00
README.FIRST
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
rme96xx.c
[PATCH] changing CONFIG_LOCALVERSION rebuilds too much, for no good reason
2005-11-09 07:55:57 -08:00
rme96xx.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
sb_audio.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
sb_card.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
sb_card.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
sb_common.c
[PATCH] remove redundant NULL checks before kfree() in sound/ and avoid casting pointers about to be kfree()'ed
2005-06-25 16:25:00 -07:00
sb_ess.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
sb_ess.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
sb_midi.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
sb_mixer.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
sb_mixer.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
sb.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
sequencer_syms.c
[PATCH] sound/oss/sequencer_syms: unexport reprogram_timer
2005-11-07 07:54:08 -08:00
sequencer.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
sgalaxy.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
sh_dac_audio.c
[PATCH] changing CONFIG_LOCALVERSION rebuilds too much, for no good reason
2005-11-09 07:55:57 -08:00
sonicvibes.c
Input: sonicvibes (OSS) - do not carry around gameport code if gameport
2005-06-01 02:38:43 -05:00
sound_calls.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
sound_config.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
sound_firmware.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
sound_syms.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
sound_timer.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
soundcard.c
[PATCH] Driver Core: fix up all callers of class_device_create()
2005-10-28 09:52:52 -07:00
soundvers.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
sscape.c
[PATCH] sound/oss/sscape.c: remove dead code
2005-06-25 16:25:03 -07:00
swarm_cs4297a.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
sys_timer.c
[PATCH] timer initialization cleanup: DEFINE_TIMER
2005-09-09 14:03:48 -07:00
trident.c
Input: trident (OSS) - do not carry around gameport code if gameport
2005-06-01 02:38:37 -05:00
trident.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
trix.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
tuning.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
uart401.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
uart6850.c
[PATCH] timer initialization cleanup: DEFINE_TIMER
2005-09-09 14:03:48 -07:00
ulaw.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
v_midi.c
[PATCH] sound/oss/: cleanups
2005-06-25 16:25:01 -07:00
v_midi.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
via82cxxx_audio.c
[PATCH] sound/oss/via82cxxx_audio: Use the DMA_32BIT_MASK constant
2005-06-27 00:49:23 -04:00
vidc_fill.S
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
vidc.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
vidc.h
[PATCH] vidc gcc4 fix
2005-08-23 18:43:45 -07:00
vwsnd.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
waveartist.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
waveartist.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
wavfront.c
[PATCH] remove some more check_region stuff
2005-10-30 17:37:18 -08:00
wf_midi.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
ymfpci_image.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
ymfpci.c
[PATCH] pci_ids: macros: replace partial with whole symbols
2005-10-28 15:36:59 -07:00
ymfpci.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
yss225.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
yss225.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00

README.FIRST 

The modular sound driver patches were funded by Red Hat Software 
(www.redhat.com). The sound driver here is thus a modified version of 
Hannu's code. Please bear that in mind when considering the appropriate
forums for bug reporting. 

Alan Cox