config SND_SOC_MEDIATEK
tristate
config SND_SOC_MT2701
tristate "ASoC support for Mediatek MT2701 chip"
depends on ARCH_MEDIATEK
select SND_SOC_MEDIATEK
help
This adds ASoC driver for Mediatek MT2701 boards
that can be used with other codecs.
Select Y if you have such device.
If unsure select "N".
config SND_SOC_MT2701_CS42448
tristate "ASoc Audio driver for MT2701 with CS42448 codec"
depends on SND_SOC_MT2701
select SND_SOC_CS42XX8_I2C
select SND_SOC_BT_SCO
help
This adds ASoC driver for Mediatek MT2701 boards
with the CS42448 codecs.
Select Y if you have such device.
If unsure select "N".
config SND_SOC_MT8173
tristate "ASoC support for Mediatek MT8173 chip"
depends on ARCH_MEDIATEK
select SND_SOC_MEDIATEK
help
This adds ASoC platform driver support for Mediatek MT8173 chip
that can be used with other codecs.
Select Y if you have such device.
Ex: MT8173
config SND_SOC_MT8173_MAX98090
tristate "ASoC Audio driver for MT8173 with MAX98090 codec"
depends on SND_SOC_MT8173 && I2C
select SND_SOC_MAX98090
help
This adds ASoC driver for Mediatek MT8173 boards
with the MAX98090 audio codec.
Select Y if you have such device.
If unsure select "N".
config SND_SOC_MT8173_RT5650
tristate "ASoC Audio driver for MT8173 with RT5650 codec"
depends on SND_SOC_MT8173 && I2C
select SND_SOC_RT5645
select SND_SOC_HDMI_CODEC
help
This adds ASoC driver for Mediatek MT8173 boards
with the RT5650 audio codec.
Select Y if you have such device.
If unsure select "N".
config SND_SOC_MT8173_RT5650_RT5514
tristate "ASoC Audio driver for MT8173 with RT5650 RT5514 codecs"
depends on SND_SOC_MT8173 && I2C
select SND_SOC_RT5645
select SND_SOC_RT5514
help
This adds ASoC driver for Mediatek MT8173 boards
with the RT5650 and RT5514 codecs.
Select Y if you have such device.
If unsure select "N".
config SND_SOC_MT8173_RT5650_RT5676
tristate "ASoC Audio driver for MT8173 with RT5650 RT5676 codecs"
depends on SND_SOC_MT8173 && I2C
select SND_SOC_RT5645
select SND_SOC_RT5677
select SND_SOC_HDMI_CODEC
help
This adds ASoC driver for Mediatek MT8173 boards
with the RT5650 and RT5676 codecs.
Select Y if you have such device.
If unsure select "N".
6b83e8adf5c48c421a4ca76468'>diff
perf/x86/intel/rapl: Make package handling more robust
The package management code in RAPL relies on package mapping being
available before a CPU is started. This changed with:
9d85eb9119f4 ("x86/smpboot: Make logical package management more robust")
because the ACPI/BIOS information turned out to be unreliable, but that
left RAPL in broken state. This was not noticed because on a regular boot
all CPUs are online before RAPL is initialized.
A possible fix would be to reintroduce the mess which allocates a package
data structure in CPU prepare and when it turns out to already exist in
starting throw it away later in the CPU online callback. But that's a
horrible hack and not required at all because RAPL becomes functional for
perf only in the CPU online callback. That's correct because user space is
not yet informed about the CPU being onlined, so nothing caan rely on RAPL
being available on that particular CPU.
Move the allocation to the CPU online callback and simplify the hotplug
handling. At this point the package mapping is established and correct.
This also adds a missing check for available package data in the
event_init() function.
Reported-by: Yasuaki Ishimatsu <yasu.isimatu@gmail.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Sebastian Siewior <bigeasy@linutronix.de>
Cc: Stephane Eranian <eranian@google.com>
Cc: Vince Weaver <vincent.weaver@maine.edu>
Fixes: 9d85eb9119f4 ("x86/smpboot: Make logical package management more robust")
Link: http://lkml.kernel.org/r/20170131230141.212593966@linutronix.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>