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android_kernel_xiaomi_sm8450/sound/hda
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Rander Wang 130bce3afb ALSA: hdac: clear link output stream mapping 
Fix potential DMA hang upon starting playback on devices in HDA mode
on Intel platforms (Gemini Lake/Whiskey Lake/Comet Lake/Ice Lake). It
doesn't affect platforms before Gemini Lake or any Intel device in
non-HDA mode.

The reset value for the LOSDIV register is all output streams valid.
Clear this register to invalidate non-existent streams when the bus
is powered up.

Signed-off-by: Rander Wang <rander.wang@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20190930142945.7805-1-pierre-louis.bossart@linux.intel.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-10-07 03:58:48 +02:00
..
ext
ALSA: hdac: clear link output stream mapping
2019-10-07 03:58:48 +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
BackMerge v5.1-rc5 into drm-next
2019-04-15 15:51:49 +10:00
hdac_controller.c
Merge branch 'topic/hda-bus-ops-cleanup' into for-next
2019-08-08 22:35:44 +02:00
hdac_device.c
Revert "ALSA: hda: Add codec on bus address table lately"
2019-08-15 21:43:05 +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: Unexport a few more stuff
2019-08-14 20:00:56 +02:00
hdac_stream.c
ALSA: hda: Set fifo_size for both playback and capture streams
2019-08-12 18:01:47 +02:00
hdac_sysfs.c
ALSA: hda: Simplify snd_hdac_refresh_widgets()
2019-07-05 12:01:06 +02:00
hdmi_chmap.c
treewide: Add SPDX license identifier for missed files
2019-05-21 10:50:45 +02:00
intel-nhlt.c
ALSA: hda: intel-nhlt: handle NHLT VENDOR_DEFINED DMIC geometry
2019-07-31 15:46:00 +02:00
Kconfig
Merge branch 'topic/hda-bus-ops-cleanup' into for-next
2019-08-08 22:35:44 +02:00
local.h
ALSA: hda: Unexport a few more stuff
2019-08-14 20:00:56 +02:00
Makefile
ALSA: hda: move parts of NHLT code to new module
2019-07-31 15:45:59 +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