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OpenCloudOS-Kernel
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OpenCloudOS-Kernel/sound/pci
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Takashi Iwai 74b0c2d75f drm/i915, HD-audio: Don't continue probing when nomodeset is given 
When a machine is booted with nomodeset option, i915 driver skips the
whole initialization.  Meanwhile, HD-audio tries to bind wth i915 just
by request_symbol() without knowing that the initialization was
skipped, and eventually it hits WARN_ON() in i915_request_power_well()
and i915_release_power_well() wrongly but still continues probing,
even though it doesn't work at all.

In this patch, both functions are changed to return an error in case
of uninitialized state instead of WARN_ON(), so that HD-audio driver
can give up HDMI controller initialization at the right time.

Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: <stable@vger.kernel.org> [3.15]
Signed-off-by: Takashi Iwai <tiwai@suse.de>
 		2014-06-16 10:34:06 +02:00
..
ac97 ALSA: ac97: Use standard printk helpers 2014-02-26 16:45:23 +01:00
ali5451 ALSA: ali5451: Use standard printk helpers 2014-02-26 16:45:23 +01:00
asihpi ALSA: asihpi: fix some indenting in snd_card_asihpi_pcm_new() 2014-03-31 10:46:47 +02:00
au88x0 ALSA: pci: Convert to snd_card_new() with a device pointer 2014-02-12 11:17:52 +01:00
aw2 ALSA: aw2: Use standard printk helpers 2014-02-26 16:45:24 +01:00
ca0106 ALSA: ca0106: Use standard printk helpers 2014-02-26 16:45:24 +01:00
cs46xx ALSA: cs46xx: Use standard printk helpers 2014-02-26 16:45:25 +01:00
cs5535audio ALSA: cs5535audio: Use standard printk helpers 2014-02-26 16:45:25 +01:00
ctxfi ALSA: pci: Convert to snd_card_new() with a device pointer 2014-02-12 11:17:52 +01:00
echoaudio ALSA: echoaudio: use after free on error 2014-03-05 12:11:54 +01:00
emu10k1 ALSA: emu10k1: Fix possible NULL dereference 2014-03-05 12:15:56 +01:00
hda drm/i915, HD-audio: Don't continue probing when nomodeset is given 2014-06-16 10:34:06 +02:00
ice1712 ALSA: ice1712: Fix boundary checks in PCM pointer ops 2014-04-08 16:58:34 +02:00
korg1212 ALSA: pci: Convert to snd_card_new() with a device pointer 2014-02-12 11:17:52 +01:00
lola ALSA: lola: fix format type mismatch in sound/pci/lola/lola_proc.c 2014-05-21 11:12:15 +02:00
lx6464es ALSA: lx_core: Translate comments from french to english 2014-04-18 09:57:03 +02:00
mixart ALSA: mixart: Use standard printk helpers 2014-02-26 16:45:29 +01:00
nm256 ALSA: nm256: Use standard printk helpers 2014-02-26 16:45:29 +01:00
oxygen Merge branch 'for-next' into for-linus 2014-03-31 12:16:31 +02:00
pcxhr ALSA: pcxhr: Use standard printk helpers 2014-02-26 16:45:30 +01:00
riptide ALSA: pci: Convert to snd_card_new() with a device pointer 2014-02-12 11:17:52 +01:00
rme9652 ALSA: rme9652: Use standard printk helpers 2014-02-26 16:45:32 +01:00
trident ALSA: trident: Use standard printk helpers 2014-02-26 16:45:32 +01:00
vx222 ALSA: vx222: Use standard printk helpers 2014-02-26 16:45:33 +01:00
ymfpci ALSA: ymfpci: Use standard printk helpers 2014-02-26 16:45:33 +01:00
Kconfig Kconfig: rename HAS_IOPORT to HAS_IOPORT_MAP 2014-04-07 16:36:11 -07:00
Makefile ALSA: Add the driver for Digigram Lola PCI-e boards 2011-05-03 16:31:05 +02:00
ad1889.c ALSA: ad1889: Use standard printk helpers 2014-02-26 16:45:10 +01:00
ad1889.h
…
ak4531_codec.c ALSA: pci: remove __dev* attributes 2012-12-07 07:20:55 +01:00
als300.c ALSA: als300: Use standard printk helpers 2014-02-26 16:45:11 +01:00
als4000.c ALSA: als4000: Use standard printk helpers 2014-02-26 16:45:12 +01:00
atiixp.c ALSA: atiixp: Use standard printk helpers 2014-02-26 16:45:12 +01:00
atiixp_modem.c ALSA: atiixp-modem: Use standard printk helpers 2014-02-26 16:45:13 +01:00
azt3328.c ALSA: azt3328: Use standard printk helpers 2014-02-26 16:45:14 +01:00
azt3328.h ALSA: azt3328: fix previous breakage, improve suspend, cleanups 2009-07-15 12:03:26 +02:00
bt87x.c arch: Mass conversion of smp_mb__*() 2014-04-18 14:20:48 +02:00
cmipci.c ALSA: cmipci: Use standard printk helpers 2014-02-26 16:45:15 +01:00
cs4281.c ALSA: cs4281: Use standard printk helpers 2014-02-26 16:45:15 +01:00
cs5530.c ALSA: cs5530: Use standard printk helpers 2014-02-26 16:45:16 +01:00
ens1370.c ALSA: ens137x: Use standard printk helpers 2014-02-26 16:45:16 +01:00
ens1371.c
…
es1938.c ALSA: es1938: Use standard printk helpers 2014-02-26 16:45:17 +01:00
es1968.c ALSA: es1968: Use standard printk helpers 2014-02-26 16:45:17 +01:00
fm801.c ALSA: fm801: convert struct description to kernel-doc 2014-05-19 14:33:36 +02:00
intel8x0.c ALSA: intel8x0: Use ktime and ktime_get() 2014-06-12 12:58:41 +02:00
intel8x0m.c ALSA: intel8x0m: Use standard printk helpers 2014-02-26 16:45:19 +01:00
maestro3.c ALSA: maestro3: Use standard printk helpers 2014-02-26 16:45:19 +01:00
rme32.c ALSA: rme32: Use standard printk helpers 2014-02-26 16:45:20 +01:00
rme96.c ALSA: rme96: Use standard printk helpers 2014-02-26 16:45:20 +01:00
sis7019.c ALSA: pci: Convert to snd_card_new() with a device pointer 2014-02-12 11:17:52 +01:00
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: sonicvibes: Use standard printk helpers 2014-02-26 16:45:21 +01:00
via82xx.c ALSA: via82xx: Use standard printk helpers 2014-02-26 16:45:21 +01:00
via82xx_modem.c ALSA: via82xx_modem: Use standard printk helpers 2014-02-26 16:45:22 +01:00