Compiling the ACPI tools when output directory parameter is specified,
but the output directory is not present, triggers the following error:

make O=/data/test/tmp/ -C tools/power/acpi/

make: Entering directory '/data/src/kernel/linux/tools/power/acpi'
  DESCEND tools/acpidbg
make[1]: Entering directory '/data/src/kernel/linux/tools/power/acpi/tools/acpidbg'
  MKDIR    include
  CP       include
  CC       tools/acpidbg/acpidbg.o
Assembler messages:
Fatal error: can't create /data/test/tmp/tools/power/acpi/tools/acpidbg/acpidbg.o: No such file or directory
make[1]: *** [../../Makefile.rules:24: /data/test/tmp/tools/power/acpi/tools/acpidbg/acpidbg.o] Error 1
make[1]: Leaving directory '/data/src/kernel/linux/tools/power/acpi/tools/acpidbg'
make: *** [Makefile:18: acpidbg] Error 2
make: Leaving directory '/data/src/kernel/linux/tools/power/acpi'

which occurs because the output directory has not been created yet.

Fix this issue by creating the output directory before compiling.

Reported-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Signed-off-by: Chen Yu <yu.c.chen@intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
[ rjw: New subject, changelog edits ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

This release adds following change:
- Fix reporting of memory frequency

Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>

The uncore memory frequency value from the mailbox command
CONFIG_TDP_GET_MEM_FREQ needs to be scaled based on the platform for
display. There is no single constant multiplier.

This change introduces CPU model specific memory frequency multiplier.

Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>

Pull turbostat updates from Len Brown:
 "Bug fixes and a smattering of features"

* 'turbostat' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux: (21 commits)
  tools/power turbostat: version 2021.05.04
  tools/power turbostat: Support "turbostat --hide idle"
  tools/power turbostat: elevate priority of interval mode
  tools/power turbostat: formatting
  tools/power turbostat: rename tcc variables
  tools/power turbostat: add TCC Offset support
  tools/power turbostat: save original CPU model
  tools/power turbostat: Fix Core C6 residency on Atom CPUs
  tools/power turbostat: Print the C-state Pre-wake settings
  tools/power turbostat: Enable tsc_tweak for Elkhart Lake and Jasper Lake
  tools/power turbostat: unmark non-kernel-doc comment
  tools/power/turbostat: Remove Package C6 Retention on Ice Lake Server
  tools/power turbostat: Fix offset overflow issue in index converting
  tools/power/turbostat: Fix turbostat for AMD Zen CPUs
  tools/power turbostat: update version number
  tools/power turbostat: Fix DRAM Energy Unit on SKX
  Revert "tools/power turbostat: adjust for temperature offset"
  tools/power turbostat: Support Ice Lake D
  tools/power turbostat: Support Alder Lake Mobile
  tools/power turbostat: print microcode patch level
  ...

Signed-off-by: Len Brown <len.brown@intel.com>

As idle, in particular, can have many columns on some machines...
Make it easy to ignore them all at once.

Signed-off-by: Len Brown <len.brown@intel.com>

This makes interval mode less likely to see delayed
results on a heavily loaded system.

Signed-off-by: Len Brown <len.brown@intel.com>

Spring is here...
run a long overdue Lendent on turbostat.c

no functional change

Signed-off-by: Len Brown <len.brown@intel.com>

There are two TCC activation temeprature.
One is the default TCC activation temperature, also known as TJ_MAX.
Another one is the effective TCC activation temperature, which is the
subtraction of default TCC activation temperature and TCC offset.

The name of variable tcc_activation_temp might be misleading here.
Thus rename tcc_activation_temp to tj_max, and use tcc_default and
tcc_offset to calculate the effective TCC activation temperature.

No functional change in this patch.

Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>

The length of TCC Offset bits varies on different platforms.
Decode TCC Offset bits only for the platforms that we have verified.
For the others, only show default TCC activation temperature.

Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>