Rander Wang d6ccea92b1 ALSA: hda: fix a runtime pm issue in SOF when integrated GPU is disabled ... [ Upstream commit 13774d81f3 ] In snd_hdac_device_init pm_runtime_set_active is called to increase child_count in parent device. But when it is failed to build connection with GPU for one case that integrated graphic gpu is disabled, snd_hdac_ext_bus_device_exit will be invoked to clean up a HD-audio extended codec base device. At this time the child_count of parent is not decreased, which makes parent device can't get suspended. This patch calls pm_runtime_set_suspended to decrease child_count in parent device in snd_hdac_device_exit to match with snd_hdac_device_init. pm_runtime_set_suspended can make sure that it will not decrease child_count if the device is already suspended. Signed-off-by: Rander Wang <rander.wang@intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com> Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com> Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Link: https://lore.kernel.org/r/20200902154218.1440441-1-kai.vehmanen@linux.intel.com Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Sasha Levin <sashal@kernel.org>		2020-09-17 13:47:49 +02:00
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ext	ALSA: hda: do not override bus codec_mask in link_get()	2020-03-12 13:00:10 +01:00
Kconfig	Merge branch 'topic/hda-bus-ops-cleanup' into for-next	2019-08-08 22:35:44 +02:00
Makefile	ALSA: hda: move parts of NHLT code to new module	2019-07-31 15:45:59 +02:00
array.c	treewide: Add SPDX license identifier for missed files	2019-05-21 10:50:45 +02:00
hda_bus_type.c	treewide: Add SPDX license identifier for more missed files	2019-05-21 10:50:45 +02:00
hdac_bus.c	ALSA: hda: Unexport a few more stuff	2019-08-14 20:00:56 +02:00
hdac_component.c	Linux 5.1-rc5	2019-04-15 15:51:49 +10:00
hdac_controller.c	Revert "ALSA: hda: Flush interrupts on disabling"	2019-10-28 11:47:59 +01:00
hdac_device.c	ALSA: hda: fix a runtime pm issue in SOF when integrated GPU is disabled	2020-09-17 13:47:49 +02:00
hdac_i915.c	ALSA: hda: Fix 1-minute detection delay when i915 module is not available	2019-07-27 08:31:46 +02:00
hdac_regmap.c	ALSA: hda: Manage concurrent reg access more properly	2020-05-27 17:46:37 +02:00
hdac_stream.c	ALSA: hda: Fix regression by strip mask fix	2019-12-21 11:05:23 +01:00
hdac_sysfs.c	ALSA: hda: Simplify snd_hdac_refresh_widgets()	2019-07-05 12:01:06 +02:00
hdmi_chmap.c	ALSA: hda: Use scnprintf() for printing texts for sysfs/procfs	2020-02-28 17:22:12 +01:00
intel-nhlt.c	ALSA: hda: intel-nhlt: handle NHLT VENDOR_DEFINED DMIC geometry	2019-07-31 15:46:00 +02:00
local.h	ALSA: hda: Unexport a few more stuff	2019-08-14 20:00:56 +02:00
trace.c	ALSA: hda - Re-add tracepoints to HD-audio core driver	2015-03-23 13:17:58 +01:00
trace.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00