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Pedro Henrique Kopper 64a66f4a3c cpufreq: intel_pstate: Update Balance performance EPP for Emerald Rapids 
On Intel Emerald Rapids machines, we ship the Energy Performance Preference
(EPP) default for balance_performance as 128. However, during an internal
investigation together with Intel, we have determined that 32 is a more
suitable value. This leads to significant improvements in both performance
and energy:

POV-Ray: 32% faster | 12% less energy
OpenSSL: 12% faster | energy within 1%
Build Linux Kernel: 29% faster | 18% less energy

Therefore, we should move the default EPP for balance_performance to 32.
This is in line with what has already been done for Sapphire Rapids.

Signed-off-by: Pedro Henrique Kopper <pedro.kopper@canonical.com>
Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Link: https://patch.msgid.link/Zqu6zjVMoiXwROBI@capivara
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2024-08-02 14:40:13 +02:00
..
acpi-cpufreq.c
Merge back cpufreq material for 6.11.
2024-07-10 13:03:11 +02:00
amd_freq_sensitivity.c
cpufreq: amd_freq_sensitivity: Add missing pci_dev_put()
2022-11-30 19:50:04 +01:00
amd-pstate-trace.c
cpufreq: amd-pstate: Add trace for AMD P-State module
2021-12-30 18:51:39 +01:00
amd-pstate-trace.h
cpufreq: amd-pstate: Add more tracepoint for AMD P-State module
2022-03-09 19:53:01 +01:00
amd-pstate-ut.c
cpufreq/amd-pstate-ut: Convert nominal_freq to khz during comparisons
2024-07-07 10:32:31 -05:00
amd-pstate.c
ARM cpufreq updates for 6.11
2024-07-09 17:58:20 +02:00
amd-pstate.h
cpufreq: amd-pstate: initialize core precision boost state
2024-06-26 15:48:21 -05:00
apple-soc-cpufreq.c
cpufreq: Make cpufreq_driver->exit() return void
2024-07-09 08:45:30 +05:30
armada-8k-cpufreq.c
cpufreq: armada-8k: Fix parameter type warning
2023-12-18 11:22:57 +05:30
armada-37xx-cpufreq.c
cpufreq: Explicitly include correct DT includes
2023-07-20 16:01:57 +05:30
bmips-cpufreq.c
cpufreq: Make cpufreq_driver->exit() return void
2024-07-09 08:45:30 +05:30
brcmstb-avs-cpufreq.c
cpufreq: brcmstb-avs-cpufreq: ISO C90 forbids mixed declarations
2024-04-25 10:36:40 +05:30
cppc_cpufreq.c
cpufreq: Make cpufreq_driver->exit() return void
2024-07-09 08:45:30 +05:30
cpufreq_conservative.c
cpufreq: conservative: Simplify the condition of storing 'down_threshold'
2023-10-06 21:55:13 +02:00
cpufreq_governor_attr_set.c
cpufreq: Move to_gov_attr_set() to cpufreq.h
2022-02-04 19:22:34 +01:00
cpufreq_governor.c
cpufreq: governor: Free dbs_data directly when gov->init() fails
2023-08-29 20:21:35 +02:00
cpufreq_governor.h
cpufreq: governor: Use kobject release() method to free dbs_data
2022-04-13 15:22:41 +02:00
cpufreq_ondemand.c
cpufreq: Remove references to 10ms min sampling rate
2024-02-24 15:02:33 +01:00
cpufreq_ondemand.h
…
cpufreq_performance.c
cpufreq: Introduce CPUFREQ_GOV_STRICT_TARGET
2020-11-10 18:31:17 +01:00
cpufreq_powersave.c
cpufreq: Introduce CPUFREQ_GOV_STRICT_TARGET
2020-11-10 18:31:17 +01:00
cpufreq_stats.c
cpufreq: stats: Fix buffer overflow detection in trans_stats()
2023-10-24 22:02:06 +02:00
cpufreq_userspace.c
cpufreq: userspace: Move is_managed indicator into per-policy structure
2023-10-06 22:01:26 +02:00
cpufreq-dt-platdev.c
cpufreq: dt-platdev: add missing MODULE_DESCRIPTION() macro
2024-06-03 10:13:00 +05:30
cpufreq-dt.c
cpufreq: Make cpufreq_driver->exit() return void
2024-07-09 08:45:30 +05:30
cpufreq-dt.h
…
cpufreq-nforce2.c
cpufreq: nforce2: Remove empty exit() callback
2024-07-05 11:41:30 +05:30
cpufreq.c
Merge back cpufreq material for 6.11.
2024-07-10 13:03:11 +02:00
davinci-cpufreq.c
cpufreq: davinci: Convert to platform remove callback returning void
2023-07-20 16:02:13 +05:30
e_powersaver.c
cpufreq: Make cpufreq_driver->exit() return void
2024-07-09 08:45:30 +05:30
elanfreq.c
cpufreq: Convert to new X86 CPU match macros
2020-03-24 21:31:27 +01:00
freq_table.c
cpufreq: Fix up printing large CPU numbers and frequency values
2024-04-30 12:55:01 +02:00
gx-suspmod.c
…
highbank-cpufreq.c
cpufreq: Add __init annotation to module init funcs
2022-09-26 11:15:04 +05:30
imx6q-cpufreq.c
cpufreq: imx6: use regmap to read ocotp register
2024-01-23 11:36:21 +05:30
imx-cpufreq-dt.c
cpufreq: imx-cpufreq-dt: Convert to platform remove callback returning void
2023-07-20 16:02:13 +05:30
intel_pstate.c
cpufreq: intel_pstate: Update Balance performance EPP for Emerald Rapids
2024-08-02 14:40:13 +02:00
Kconfig
cpufreq: Add Loongson-3 CPUFreq driver support
2024-07-09 08:45:43 +05:30
Kconfig.arm
RISC-V Patches for the 6.9 Merge Window
2024-03-22 10:41:13 -07:00
Kconfig.powerpc
…
Kconfig.x86
cpufreq: amd-pstate: Make amd-pstate unit tests depend on amd-pstate
2024-06-24 13:17:56 -05:00
kirkwood-cpufreq.c
cpufreq: kirkwood: Convert to platform remove callback returning void
2023-07-20 16:02:13 +05:30
longhaul.c
cpufreq: longhaul: Fix kernel-doc param for longhaul_setstate
2024-05-28 12:20:13 +05:30
longhaul.h
…
longrun.c
cpufreq: Convert to new X86 CPU match macros
2020-03-24 21:31:27 +01:00
loongson2_cpufreq.c
cpufreq: loongson2: Remove empty exit() callback
2024-07-05 11:41:46 +05:30
loongson3_cpufreq.c
cpufreq: Add Loongson-3 CPUFreq driver support
2024-07-09 08:45:43 +05:30
Makefile
cpufreq: Add Loongson-3 CPUFreq driver support
2024-07-09 08:45:43 +05:30
maple-cpufreq.c
cpufreq: Adjust includes to remove of_device.h
2023-04-13 17:46:35 -05:00
mediatek-cpufreq-hw.c
cpufreq: Make cpufreq_driver->exit() return void
2024-07-09 08:45:30 +05:30
mediatek-cpufreq.c
cpufreq: mediatek: Use dev_err_probe in every error path in probe
2024-07-09 08:45:43 +05:30
mvebu-cpufreq.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_56.RULE (part 2)
2022-06-10 14:51:35 +02:00
omap-cpufreq.c
cpufreq: Make cpufreq_driver->exit() return void
2024-07-09 08:45:30 +05:30
p4-clockmod.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
pasemi-cpufreq.c
cpufreq: Make cpufreq_driver->exit() return void
2024-07-09 08:45:30 +05:30
pcc-cpufreq.c
cpufreq: pcc: Remove empty exit() callback
2024-07-05 11:42:00 +05:30
pmac32-cpufreq.c
powerpc: rename SPRN_HID2 define to SPRN_HID2_750FX
2024-05-08 00:25:00 +10:00
pmac64-cpufreq.c
cpufreq: Adjust includes to remove of_device.h
2023-04-13 17:46:35 -05:00
powernow-k6.c
cpufreq: Make cpufreq_driver->exit() return void
2024-07-09 08:45:30 +05:30
powernow-k7.c
cpufreq: Make cpufreq_driver->exit() return void
2024-07-09 08:45:30 +05:30
powernow-k7.h
…
powernow-k8.c
cpufreq: Make cpufreq_driver->exit() return void
2024-07-09 08:45:30 +05:30
powernow-k8.h
…
powernv-cpufreq.c
cpufreq: Make cpufreq_driver->exit() return void
2024-07-09 08:45:30 +05:30
ppc_cbe_cpufreq_pervasive.c
…
ppc_cbe_cpufreq_pmi.c
cpufreq: Explicitly include correct DT includes
2023-07-20 16:01:57 +05:30
ppc_cbe_cpufreq.c
cpufreq: Make cpufreq_driver->exit() return void
2024-07-09 08:45:30 +05:30
ppc_cbe_cpufreq.h
…
pxa2xx-cpufreq.c
cpufreq: pxa3: move clk register access to clk driver
2022-05-07 22:55:49 +02:00
pxa3xx-cpufreq.c
cpufreq: pxa3: move clk register access to clk driver
2022-05-07 22:55:49 +02:00
qcom-cpufreq-hw.c
cpufreq: Make cpufreq_driver->exit() return void
2024-07-09 08:45:30 +05:30
qcom-cpufreq-nvmem.c
Power management updates for 6.11-rc1
2024-07-16 15:54:03 -07:00
qoriq-cpufreq.c
cpufreq: Make cpufreq_driver->exit() return void
2024-07-09 08:45:30 +05:30
raspberrypi-cpufreq.c
cpufreq: raspberrypi: Convert to platform remove callback returning void
2023-07-20 16:02:13 +05:30
s3c64xx-cpufreq.c
…
s5pv210-cpufreq.c
cpufreq: Introducing CPUFREQ_RELATION_E
2021-10-05 16:33:05 +02:00
sa1110-cpufreq.c
ARM: sa1100: remove unused board files
2023-01-12 10:53:12 +01:00
sc520_freq.c
cpufreq: sc520_freq: add 'fallthrough' to one case
2021-05-21 18:52:13 +02:00
scmi-cpufreq.c
cpufreq: Make cpufreq_driver->exit() return void
2024-07-09 08:45:30 +05:30
scpi-cpufreq.c
cpufreq: Make cpufreq_driver->exit() return void
2024-07-09 08:45:30 +05:30
sh-cpufreq.c
cpufreq: Make cpufreq_driver->exit() return void
2024-07-09 08:45:30 +05:30
sparc-us2e-cpufreq.c
cpufreq: Make cpufreq_driver->exit() return void
2024-07-09 08:45:30 +05:30
sparc-us3-cpufreq.c
cpufreq: Make cpufreq_driver->exit() return void
2024-07-09 08:45:30 +05:30
spear-cpufreq.c
cpufreq: Adjust includes to remove of_device.h
2023-04-13 17:46:35 -05:00
speedstep-centrino.c
ARM cpufreq updates for 6.11
2024-07-09 17:58:20 +02:00
speedstep-ich.c
cpufreq: Convert to new X86 CPU match macros
2020-03-24 21:31:27 +01:00
speedstep-lib.c
cpufreq: speedstep: remove unneeded semicolon
2020-10-28 18:04:07 +01:00
speedstep-lib.h
…
speedstep-smi.c
cpufreq: Convert to new X86 CPU match macros
2020-03-24 21:31:27 +01:00
sti-cpufreq.c
cpufreq: sti: fix build warning
2024-07-09 08:45:43 +05:30
sun50i-cpufreq-nvmem.c
cpufreq: sun50i: add Allwinner H700 speed bin
2024-06-19 08:45:40 +05:30
tegra20-cpufreq.c
Devicetree updates for v6.4, part 2:
2023-04-27 10:09:05 -07:00
tegra124-cpufreq.c
cpupfreq: tegra124: eliminate uses of of_node_put()
2024-04-19 11:55:44 +05:30
tegra186-cpufreq.c
cpufreq: tegra186: Convert to platform remove callback returning void
2023-07-20 16:02:13 +05:30
tegra194-cpufreq.c
cpufreq: Make cpufreq_driver->exit() return void
2024-07-09 08:45:30 +05:30
ti-cpufreq.c
cpufreq: ti: update OPP table for AM62Px SoCs
2024-06-25 12:46:17 +05:30
vexpress-spc-cpufreq.c
cpufreq: Make cpufreq_driver->exit() return void
2024-07-09 08:45:30 +05:30