AuxXxilium/linux_dsm_epyc7002
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7f57d803ee
linux_dsm_epyc7002/sound/pci/hda
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Takashi Iwai 7f57d803ee ALSA: hda - Disable power_save_node for Thinkpads 
Lenovo Thinkpads with recent Realtek codecs seem suffering from click
noises at power transition since the introduction of widget power
saving in 4.1 kernel.  Although this might be solved by some delays in
appropriate points, as a quick workaround, just disable the
power_save_node feature for now.  The gain it gives is relatively
small, and this makes the situation back to pre 4.1 time.

This patch ended up with a bit more code changes than usual because
the existing fixup for Thinkpads is highly chained.  Instead of adding
yet another chain, combine a few of them into a single fixup entry, as
a gratis cleanup.

Bugzilla: https://bugzilla.suse.com/show_bug.cgi?id=943982
Cc: <stable@vger.kernel.org> # v4.1+
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-09-24 20:49:00 +02:00
..
ca0132_regs.h
dell_wmi_helper.c
hda_auto_parser.c ALSA: hda - remove no physical connection pins from pin_quirk table 2015-08-03 10:16:20 +02:00
hda_auto_parser.h
hda_beep.c ALSA: hda-beep: Update authors dead email address 2015-06-13 09:13:26 +02:00
hda_beep.h ALSA: hda-beep: Update authors dead email address 2015-06-20 09:24:40 +02:00
hda_bind.c ALSA: hda - Drop unused fields from struct hda_codec_preset 2015-05-28 14:46:55 +02:00
hda_codec.c ALSA: hda - Remove superfluous pcm NULL check 2015-08-26 14:21:14 +02:00
hda_codec.h ALSA: hda - Make some helper functions local 2015-08-17 15:10:15 +02:00
hda_controller_trace.h ALSA: hda - rename hda_intel_trace.h to hda_controller_trace.h 2015-05-18 10:06:32 +02:00
hda_controller.c ALSA: hda - rename hda_intel_trace.h to hda_controller_trace.h 2015-05-18 10:06:32 +02:00
hda_controller.h Merge branch 'topic/hda' into for-next 2015-04-29 12:28:52 +02:00
hda_eld.c ALSA: hda/eld - Add const to possible places 2015-08-17 15:12:14 +02:00
hda_generic.c ALSA: hda - Fix path power activation 2015-08-25 07:59:02 +02:00
hda_generic.h ALSA: hda - Fix power of pins used for mute LED with vrefs 2015-03-20 18:30:48 +01:00
hda_hwdep.c ALSA: hda - Add card field to hda_codec struct 2015-03-03 11:25:16 +01:00
hda_intel_trace.h ALSA: hda - add hda_intel_trace.h 2015-05-18 10:06:44 +02:00
hda_intel.c ALSA: hda - Fix race between PM ops and HDA init/probe 2015-07-29 19:37:26 +02:00
hda_intel.h ALSA: hda - Move hda_i915.c from sound/pci/hda to sound/hda 2015-05-20 06:16:36 +02:00
hda_jack.c ALSA: hda - Update to use the new jack kctls method 2015-04-27 21:37:42 +02:00
hda_jack.h ALSA: hda - Update to use the new jack kctls method 2015-04-27 21:37:42 +02:00
hda_local.h Merge branch 'for-linus' into for-next 2015-06-12 08:10:20 +02:00
hda_proc.c ALSA: hda/proc - Fix racy string access for power states 2015-08-17 15:12:04 +02:00
hda_sysfs.c ALSA: hda - Move a part of hda_codec stuff into hdac_device 2015-03-23 13:17:17 +01:00
hda_tegra.c ALSA: hda/tegra - async probe for avoiding module loading deadlock 2015-09-24 14:01:46 +02:00
Kconfig ALSA: HDAC: move SND_HDA_PREALLOC_SIZE to core 2015-06-16 17:40:38 +02:00
local.h ALSA: hda - Move a part of hda_codec stuff into hdac_device 2015-03-23 13:17:17 +01:00
Makefile ALSA: replace CONFIG_PROC_FS with CONFIG_SND_PROC_FS 2015-05-27 21:25:19 +02:00
patch_analog.c ALSA: hda - Set patch_ops before calling auto-parser 2015-05-29 10:42:14 +02:00
patch_ca0110.c ALSA: hda - Set patch_ops before calling auto-parser 2015-05-29 10:42:14 +02:00
patch_ca0132.c ALSA: hda - Fix pin config and mapping on Alienware 15 2015-08-10 16:53:32 +02:00
patch_cirrus.c ALSA: hda - fix cs4210_spdif_automute() 2015-07-25 08:19:04 +02:00
patch_cmedia.c ALSA: hda - Set patch_ops before calling auto-parser 2015-05-29 10:42:14 +02:00
patch_conexant.c ALSA: hda - Shutdown CX20722 on reboot/free to avoid spurious noises 2015-08-21 10:28:00 +02:00
patch_hdmi.c drm/i915: Drop port_mst_index parameter from pin/eld callback 2015-09-03 12:09:03 +02:00
patch_realtek.c ALSA: hda - Disable power_save_node for Thinkpads 2015-09-24 20:49:00 +02:00
patch_si3054.c ALSA: hda - Use regmap for command verb caches, too 2015-03-23 13:19:41 +01:00
patch_sigmatel.c ALSA: hda - Apply fixup for another Toshiba Satellite S50D 2015-07-27 10:18:21 +02:00
patch_via.c ALSA: hda - Disable widget power-save for VIA codecs 2015-06-25 08:48:54 +02:00
thinkpad_helper.c Revert "ALSA: hda - Add mute-LED mode control to Thinkpad" 2015-05-24 08:32:37 +02:00