Zhang Rui 9df2a9cdad powercap: intel_rapl: Use standard Energy Unit for SPR Dram RAPL domain ...

commit 4c081324df upstream.

Intel Xeon servers used to use a fixed energy resolution (15.3uj) for
Dram RAPL domain. But on SPR, Dram RAPL domain follows the standard
energy resolution as described in MSR_RAPL_POWER_UNIT.

Remove the SPR dram_domain_energy_unit quirk.

Fixes: 2d798d9f59 ("powercap: intel_rapl: add support for Sapphire Rapids")
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Tested-by: Wang Wendy <wendy.wang@intel.com>
Cc: 5.9+ <stable@vger.kernel.org> # 5.9+
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2022-10-26 12:34:25 +02:00

..

dtpm_cpu.c

powercap/drivers/dtpm: Fix size of object being allocated

2021-01-07 18:16:03 +01:00

dtpm.c

powercap/drivers/dtpm: Fix root node initialization

2021-03-01 17:43:29 +01:00

idle_inject.c

powercap: include header to fix -Wmissing-prototypes

2020-09-25 16:46:01 +02:00

intel_rapl_common.c

powercap: intel_rapl: Use standard Energy Unit for SPR Dram RAPL domain

2022-10-26 12:34:25 +02:00

intel_rapl_msr.c

powercap: Add Power Limit4 support for Alder Lake SoC

2021-08-25 20:12:16 +02:00

Kconfig

powercap/drivers/dtpm: Add the experimental label to the option description

2021-03-01 17:43:29 +01:00

Makefile

powercap/drivers/dtpm: Add CPU energy model based support

2020-12-22 19:50:40 +01:00

powercap_sys.c

Merge branches 'pm-sleep', 'pm-acpi', 'pm-domains' and 'powercap'

2020-12-15 15:26:14 +01:00