Takashi Iwai 7e31a01594 ALSA: hda - Apply clock gate workaround to Skylake, too ... Some Skylake machines show the codec probe errors in certain situations, e.g. HP Z240 desktop fails to probe the onboard Realtek codec at reloading the snd-hda-intel module like: snd_hda_intel 0000:00:1f.3: spurious response 0x200:0x2, last cmd=0x000000 snd_hda_intel 0000:00:1f.3: azx_get_response timeout, switching to polling mode: lastcmd=0x000f0000 snd_hda_intel 0000:00:1f.3: No response from codec, disabling MSI: last cmd=0x000f0000 snd_hda_intel 0000:00:1f.3: Codec #0 probe error; disabling it... hdaudio hdaudioC0D2: no AFG or MFG node found snd_hda_intel 0000:00:1f.3: no codecs initialized Also, HP G470 G3 suffers from the similar problem, as reported in bugzilla below. On this machine, the codec probe error appears even at a fresh boot. As Libin suggested, the same workaround used for Broxton in the commit [6639484dda: ALSA: hda - disable dynamic clock gating on Broxton before reset] can be applied for Skylake in order to fix this problem. The Intel HW team also confirmed that this is needed for SKL. This patch makes the workaround applied to both SKL and BXT platforms. The referred macros are moved and one superfluous macro (IS_BROXTON()) is another one (IS_BXT()) as well. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=112731 Suggested-by: Libin Yang <libin.yang@linux.intel.com> Cc: <stable@vger.kernel.org> # v4.4+ Signed-off-by: Takashi Iwai <tiwai@suse.de>		2016-02-22 17:13:48 +01:00
..
aoa
arm
atmel
core	ALSA: pcm: Fix rwsem deadlock for non-atomic PCM stream	2016-02-18 11:27:52 +01:00
drivers	ALSA: dummy: Implement timer backend switching more safely	2016-02-08 08:15:35 +01:00
firewire	ALSA: firewire-digi00x: Drop bogus const type qualifier on dot_scrt()	2016-02-09 12:16:52 +01:00
hda	ALSA: hda - Degrade i915 binding failure message	2016-01-20 15:00:26 +01:00
i2c	ALSA: i2c: constify snd_i2c_ops structures	2015-11-30 11:40:08 +01:00
isa	ALSA: Add missing dependency on CONFIG_SND_TIMER	2016-01-27 07:10:38 +01:00
mips
oss	sound/oss: remove VIRT_TO_BUS dependency	2015-12-09 14:40:51 +01:00
parisc
pci	ALSA: hda - Apply clock gate workaround to Skylake, too	2016-02-22 17:13:48 +01:00
pcmcia
ppc
sh
soc	Merge remote-tracking branches 'asoc/fix/rt5659', 'asoc/fix/sigmadsp', 'asoc/fix/simple', 'asoc/fix/wm5110' and 'asoc/fix/wm8960' into asoc-linus	2016-02-10 19:23:09 +00:00
sparc	ALSA: Add missing dependency on CONFIG_SND_TIMER	2016-01-27 07:10:38 +01:00
spi	ALSA: at73c213: manage SSC clock	2016-01-20 09:59:27 +01:00
synth	ALSA: emux: constify nrpn_conv_table structures	2016-01-06 10:19:49 +01:00
usb	ALSA: usb-audio: avoid freeing umidi object twice	2016-02-13 09:30:58 +01:00
ac97_bus.c
Kconfig
last.c
Makefile
sound_core.c
sound_firmware.c