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3ab7511eaf
linux-next/sound/pci
History
Ard Biesheuvel 3ab7511eaf ALSA: hda - allow 40 bit DMA mask for NVidia devices 
Commit 49d9e77e72 ("ALSA: hda - Fix system panic when DMA > 40 bits
for Nvidia audio controllers") simply disabled any DMA exceeding 32
bits for NVidia devices, even though they are capable of performing
DMA up to 40 bits. On some architectures (such as arm64), system memory
is not guaranteed to be 32-bit addressable by PCI devices, and so this
change prevents NVidia devices from working on platforms such as AMD
Seattle.

Since the original commit already mentioned that up to 40 bits of DMA
is supported, and given that the code has been updated in the meantime
to support a 40 bit DMA mask on other devices, revert commit 49d9e77e72
and explicitly set the DMA mask to 40 bits for NVidia devices.

Fixes: 49d9e77e72 ('ALSA: hda - Fix system panic when DMA > 40 bits...')
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-10-18 11:20:17 +02:00
..
ac97 ALSA: ac97: Fix ifdef CONFIG_PROC_FS 2015-05-29 07:52:43 +02:00
ali5451 ALSA: ali5451: Fix out-of-bound position reporting 2016-09-21 14:38:02 +02:00
asihpi ALSA: squash lines for simple wrapper functions 2016-09-07 20:35:29 +02:00
au88x0 ALSA: au88x0: Add missing \n to end of dev_err message 2016-09-16 13:13:44 +02:00
aw2 ALSA: constify snd_pcm_ops structures 2016-09-02 11:49:10 +02:00
ca0106 ALSA: constify snd_pcm_ops structures 2016-09-02 11:49:10 +02:00
cs46xx ALSA: cs46xx: fix typo "seconadry" -> "secondary" 2016-09-01 14:21:53 +02:00
cs5535audio ALSA: cs5535audio: constify snd_pcm_ops structures 2016-09-02 11:48:56 +02:00
ctxfi ALSA: pci: constify local structures 2016-09-12 08:17:19 +02:00
echoaudio Merge branch 'for-next' into for-linus 2016-07-25 17:01:14 +02:00
emu10k1 ALSA: squash lines for simple wrapper functions 2016-09-07 20:35:29 +02:00
hda ALSA: hda - allow 40 bit DMA mask for NVidia devices 2016-10-18 11:20:17 +02:00
ice1712 ALSA: squash lines for simple wrapper functions 2016-09-07 20:35:29 +02:00
korg1212 ALSA: constify snd_pcm_ops structures 2016-09-02 11:49:10 +02:00
lola ALSA: constify snd_pcm_ops structures 2016-09-02 11:49:10 +02:00
lx6464es ALSA: constify snd_pcm_ops structures 2016-09-02 11:49:10 +02:00
mixart ALSA: constify snd_pcm_ops structures 2016-09-02 11:49:10 +02:00
nm256 ALSA: constify snd_pcm_ops structures 2016-09-02 11:49:10 +02:00
oxygen ALSA: oxygen: constify snd_pcm_ops structures 2016-09-02 11:50:42 +02:00
pcxhr ALSA: constify snd_pcm_ops structures 2016-09-02 11:49:10 +02:00
riptide ALSA: pci: constify local structures 2016-09-12 08:17:19 +02:00
rme9652 ALSA: constify snd_pcm_ops structures 2016-09-02 11:49:10 +02:00
trident ALSA: constify snd_pcm_ops structures 2016-09-02 11:49:10 +02:00
vx222 ALSA: Include linux/io.h instead of asm/io.h 2015-01-28 16:49:33 +01:00
ymfpci ALSA: constify snd_pcm_ops structures 2016-09-02 11:49:10 +02:00
ad1889.c ALSA: ad1889: constify snd_pcm_ops structures 2016-09-02 11:50:24 +02:00
ad1889.h
ak4531_codec.c ALSA: pci: Drop superfluous ifdef CONFIG_PROC_FS 2015-05-29 08:00:06 +02:00
als300.c ALSA: constify snd_pcm_ops structures 2016-09-02 11:49:10 +02:00
als4000.c ALSA: constify snd_pcm_ops structures 2016-09-02 11:49:10 +02:00
atiixp_modem.c ALSA: constify snd_pcm_ops structures 2016-09-02 11:49:10 +02:00
atiixp.c ALSA: constify snd_pcm_ops structures 2016-09-02 11:49:10 +02:00
azt3328.c ALSA: constify snd_pcm_ops structures 2016-09-02 11:49:10 +02:00
azt3328.h ALSA: azt3328: fix previous breakage, improve suspend, cleanups 2009-07-15 12:03:26 +02:00
bt87x.c ALSA: bt87x: constify snd_pcm_ops structures 2016-09-02 11:51:03 +02:00
cmipci.c ALSA: constify snd_pcm_ops structures 2016-09-02 11:49:10 +02:00
cs4281.c ALSA: constify snd_pcm_ops structures 2016-09-02 11:49:10 +02:00
cs5530.c ASoC: sb16: Simplify snd_sb16dsp_pcm() 2015-01-02 16:28:35 +01:00
ens1370.c ALSA: constify snd_pcm_ops structures 2016-09-02 11:49:10 +02:00
ens1371.c
es1938.c ALSA: constify snd_pcm_ops structures 2016-09-02 11:49:10 +02:00
es1968.c ALSA: constify snd_pcm_ops structures 2016-09-02 11:49:10 +02:00
fm801.c ALSA: constify snd_pcm_ops structures 2016-09-02 11:49:10 +02:00
intel8x0.c ALSA: intel8x0: Drop superfluous VM checks 2016-04-06 07:46:28 +02:00
intel8x0m.c ALSA: pci: Drop superfluous ifdef CONFIG_PROC_FS 2015-05-29 08:00:06 +02:00
Kconfig ALSA: jack: Allow building the jack layer without input device 2016-02-23 09:03:07 +01:00
maestro3.c ALSA: constify snd_pcm_ops structures 2016-09-02 11:49:10 +02:00
Makefile ALSA: Add the driver for Digigram Lola PCI-e boards 2011-05-03 16:31:05 +02:00
rme32.c ALSA: constify snd_pcm_ops structures 2016-09-02 11:49:10 +02:00
rme96.c ALSA: constify snd_pcm_ops structures 2016-09-02 11:49:10 +02:00
sis7019.c ALSA: remove deprecated use of pci api 2015-04-16 12:19:52 +02:00
sis7019.h trivial: fix typos s/paramter/parameter/ and s/excute/execute/ in documentation and source comments. 2009-06-12 18:01:46 +02:00
sonicvibes.c ALSA: constify snd_pcm_ops structures 2016-09-02 11:49:10 +02:00
via82xx_modem.c ALSA: constify snd_pcm_ops structures 2016-09-02 11:49:10 +02:00
via82xx.c ALSA: constify snd_pcm_ops structures 2016-09-02 11:49:10 +02:00