PWN-Hunter/android_kernel_xiaomi_sdm845
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7e86c0e685
android_kernel_xiaomi_sdm845/sound/pci
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Clemens Ladisch 7e86c0e685 sound: virtuoso: do not overwrite EEPROM on Xonar D2/D2X 
On the Asus Xonar D2 and D2X models, the SPI chip select signal for the
fourth DAC shares its pin with the serial clock for the EEPROM that
contains the PCI subdevice ID values.  It appears that when DAC
registers are written and some other unknown conditions occur (probably
noise on the EEPROM's chip select line), the EEPROM gets overwritten
with garbage, which makes it impossible to properly detect the card
later.

Therefore, we better avoid DAC register writes and make sure that the
driver works with the DAC's registers' default values.  Consequently,
the sample format is now I2S instead of left-justified (no user-visible
change), and the DAC's volume/mute registers cannot be used anymore
(volume changes are now done by the software volume plugin).

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Cc: <stable@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-01-15 10:30:20 +01:00
..
ac97 Merge branch 'topic/cs5535audio' into to-push 2008-12-25 11:40:28 +01:00
ali5451 [ALSA] Fix synchronize_irq() bugs, redundancies 2008-04-24 12:00:40 +02:00
au88x0 pci: use pci_ioremap_bar() in sound/ 2008-10-21 09:31:10 +02:00
aw2 ALSA: aw2 - Fix Oops at initialization 2008-06-23 12:06:23 +02:00
ca0106 Merge branch 'topic/ca0106-spdif-stream' into topic/ca0106 2008-12-20 23:43:06 +01:00
cs46xx ALSA: Fix a compile warning in cs46xx_lib.c 2008-12-01 15:28:07 +01:00
cs5535audio ALSA: cs5535 - Make OLPC-stuff depending on MGEODE_LX 2008-12-10 17:23:24 +01:00
echoaudio ALSA: Clean up SG-buffer helper functions and macros 2008-08-25 09:57:18 +02:00
emu10k1 Merge branch 'topic/ca0106' into to-push 2008-12-25 11:40:26 +01:00
hda ALSA: hda - Use own workqueue 2009-01-12 10:33:56 +01:00
ice1712 ALSA: ice1724 - Fix a typo in IEC958 PCM name 2009-01-05 18:30:04 +01:00
korg1212 ALSA: Kill snd_assert() in sound/pci/* 2008-08-13 11:46:38 +02:00
mixart Merge branch 'topic/convert-tasklet' into to-push 2008-12-25 11:40:27 +01:00
nm256 ALSA: Kill snd_assert() in sound/pci/* 2008-08-13 11:46:38 +02:00
oxygen sound: virtuoso: do not overwrite EEPROM on Xonar D2/D2X 2009-01-15 10:30:20 +01:00
pcxhr Merge branch 'topic/pcxhr-update' into to-push 2008-12-25 11:40:31 +01:00
riptide Merge branch 'topic/convert-tasklet' into to-push 2008-12-25 11:40:27 +01:00
rme9652 Merge branch 'topic/udev-id-rename' into to-push 2008-12-25 11:40:34 +01:00
trident ALSA: Clean up SG-buffer helper functions and macros 2008-08-25 09:57:18 +02:00
vx222 ALSA: Kill snd_assert() in sound/pci/* 2008-08-13 11:46:38 +02:00
ymfpci ALSA: Kill snd_assert() in sound/pci/* 2008-08-13 11:46:38 +02:00
ad1889.c pci: use pci_ioremap_bar() in sound/ 2008-10-21 09:31:10 +02:00
ad1889.h
ak4531_codec.c ALSA: Kill snd_assert() in sound/pci/* 2008-08-13 11:46:38 +02:00
als300.c [ALSA] sound: replace remaining __FUNCTION__ occurences 2008-04-24 12:00:20 +02:00
als4000.c ALSA: ALS4000 driver work, step 2 2008-08-25 09:57:48 +02:00
atiixp_modem.c pci: use pci_ioremap_bar() in sound/ 2008-10-21 09:31:10 +02:00
atiixp.c pci: use pci_ioremap_bar() in sound/ 2008-10-21 09:31:10 +02:00
azt3328.c ALSA: Kill snd_assert() in sound/pci/* 2008-08-13 11:46:38 +02:00
azt3328.h ALSA: sound/pci/azt3328.h: no variables for enums 2008-07-27 10:22:25 +02:00
bt87x.c pci: use pci_ioremap_bar() in sound/ 2008-10-21 09:31:10 +02:00
cmipci.c ALSA: Kill snd_assert() in sound/pci/* 2008-08-13 11:46:38 +02:00
cs4281.c pci: use pci_ioremap_bar() in sound/ 2008-10-21 09:31:10 +02:00
cs5530.c Merge branches 'topic/fix/asoc', 'topic/fix/hda', 'topic/fix/misc' and 'topic/pci-ioremap-bar' into for-linus 2008-10-27 17:08:11 +01:00
ens1370.c ALSA: ALSA: ens1370: communicate PCI device to AC97 2008-07-17 14:29:55 +02:00
ens1371.c
es1938.c ALSA: Kill snd_assert() in sound/pci/* 2008-08-13 11:46:38 +02:00
es1968.c ALSA: hda - Convert from takslet_hi_schedule() to tasklet_schedule() 2008-12-18 12:17:55 +01:00
fm801.c [ALSA] sound: fm801.c fix shadowed variable warning 2008-04-24 12:00:16 +02:00
intel8x0.c ALSA: intel8x0 - add Dell Optiplex GX620 (AD1981B) to AC97 clock whitelist 2008-10-29 15:12:00 +01:00
intel8x0m.c ALSA: Kill snd_assert() in sound/pci/* 2008-08-13 11:46:38 +02:00
Kconfig Merge branch 'topic/oxygen' into to-push 2008-12-25 11:40:30 +01:00
maestro3.c ALSA: hda - Convert from takslet_hi_schedule() to tasklet_schedule() 2008-12-18 12:17:55 +01:00
Makefile [ALSA] Make ak4531 local to ens1370 driver 2008-05-30 09:26:09 +02:00
rme32.c [ALSA] sound: rme32.c fix integer as NULL pointer warning 2008-04-24 12:00:16 +02:00
rme96.c [ALSA] sound: rme96.c fix integer as NULL pointer warning 2008-04-24 12:00:17 +02:00
sis7019.c [ALSA] Fix synchronize_irq() bugs, redundancies 2008-04-24 12:00:40 +02:00
sis7019.h [ALSA] sis7019: support the SiS 7019 Audio Accelerator 2008-01-31 17:29:36 +01:00
sonicvibes.c ALSA: Kill snd_assert() in sound/pci/* 2008-08-13 11:46:38 +02:00
via82xx_modem.c ALSA: Clean up SG-buffer helper functions and macros 2008-08-25 09:57:18 +02:00
via82xx.c ALSA: via82xx - check continuous pages in buffer setup 2008-08-25 09:57:43 +02:00