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63d2a9ec31
linux/sound/pci/hda
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Sameer Pujar 63d2a9ec31 ALSA: hda/tegra: clear pending irq handlers 
Even after disabling interrupts on the module, it could be possible
that irq handlers are still running. System hang is seen during
suspend path. It was found that, there were pending writes on the
HDA bus and clock was disabled by that time.

Above mentioned issue is fixed by clearing any pending irq handlers
before disabling clocks and returning from hda suspend.

Suggested-by: Mohan Kumar <mkumard@nvidia.com>
Suggested-by: Dara Ramesh <dramesh@nvidia.com>
Signed-off-by: Sameer Pujar <spujar@nvidia.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-01-01 09:31:37 +01:00
..
ca0132_regs.h ALSA: hda: ca0132_regs.h: Fix typo in include guard 2014-08-22 11:24:11 +02:00
hda_auto_parser.c ALSA: hda: move hda_codec.h to include/sound 2018-08-30 15:45:10 +01:00
hda_auto_parser.h ALSA: hda - Sort input pins depending on amp caps 2014-09-23 15:57:32 +02:00
hda_beep.c ALSA: hda-beep: add SPDX identifiers 2018-02-20 16:49:59 +01:00
hda_beep.h ALSA: hda: move hda_codec.h to include/sound 2018-08-30 15:45:10 +01:00
hda_bind.c ALSA: hda: move hda_codec.h to include/sound 2018-08-30 15:45:10 +01:00
hda_codec.c ALSA: hda: Refactor display power management 2018-12-11 08:06:55 +01:00
hda_controller_trace.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
hda_controller.c ALSA: hda: Refactor display power management 2018-12-11 08:06:55 +01:00
hda_controller.h ALSA: HD-Audio: SKL+: abort probe if DSP is present and Skylake driver selected 2018-12-19 18:07:21 +01:00
hda_eld.c ALSA: hda: move hda_codec.h to include/sound 2018-08-30 15:45:10 +01:00
hda_generic.c ALSA: hda - Support led audio trigger 2018-11-28 23:25:22 +01:00
hda_generic.h ALSA: hda - Support led audio trigger 2018-11-28 23:25:22 +01:00
hda_hwdep.c ALSA: hda: move hda_codec.h to include/sound 2018-08-30 15:45:10 +01:00
hda_intel_trace.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
hda_intel.c ALSA: HD-Audio: SKL+: force HDaudio legacy or SKL+ driver selection 2018-12-19 18:07:23 +01:00
hda_intel.h ALSA: hda - Enable runtime PM only for discrete GPU 2018-09-13 17:58:30 +02:00
hda_jack.c ALSA: hda - Add jack button support 2018-12-07 11:42:36 +01:00
hda_jack.h ALSA: hda - Add jack button support 2018-12-07 11:42:36 +01:00
hda_local.h ALSA: hda - Fix runtime PM 2018-05-24 20:16:47 +02:00
hda_proc.c ALSA: hda: move hda_codec.h to include/sound 2018-08-30 15:45:10 +01:00
hda_sysfs.c ALSA: hda: move hda_codec.h to include/sound 2018-08-30 15:45:10 +01:00
hda_tegra.c ALSA: hda/tegra: clear pending irq handlers 2019-01-01 09:31:37 +01:00
hp_x360_helper.c ALSA: hda/realtek - Fixup for HP x360 laptops with B&O speakers 2018-05-29 22:33:37 +02:00
Kconfig ALSA: HD-Audio: SKL+: abort probe if DSP is present and Skylake driver selected 2018-12-19 18:07:21 +01:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
patch_analog.c ALSA: hda: move hda_codec.h to include/sound 2018-08-30 15:45:10 +01:00
patch_ca0110.c ALSA: hda: move hda_codec.h to include/sound 2018-08-30 15:45:10 +01:00
patch_ca0132.c ALSA: hda/ca0132 - make pci_iounmap() call conditional 2018-12-11 09:15:39 +01:00
patch_cirrus.c ALSA: hda: move hda_codec.h to include/sound 2018-08-30 15:45:10 +01:00
patch_cmedia.c ALSA: hda: move hda_codec.h to include/sound 2018-08-30 15:45:10 +01:00
patch_conexant.c ALSA: hda: add mute LED support for HP EliteBook 840 G4 2018-12-16 15:02:36 +01:00
patch_hdmi.c Merge branch 'topic/hda-pm-refactor' into for-next 2018-12-13 09:10:42 +01:00
patch_realtek.c ALSA: hda/realtek: Enable the headset mic auto detection for ASUS laptops 2019-01-01 09:30:04 +01:00
patch_si3054.c ALSA: hda: move hda_codec.h to include/sound 2018-08-30 15:45:10 +01:00
patch_sigmatel.c ALSA: hda/sigmatel - Disable automute for Elo VuPoint 2018-10-04 21:22:47 +02:00
patch_via.c ALSA: hda: move hda_codec.h to include/sound 2018-08-30 15:45:10 +01:00
thinkpad_helper.c ALSA: hda - Support led audio trigger 2018-11-28 23:25:22 +01:00