From: Mario Limonciello <mario.limonciello@amd.com>
To: <perry.yuan@amd.com>, <gautham.shenoy@amd.com>
Cc: Linux PM <linux-pm@vger.kernel.org>,
Mario Limonciello <mario.limonciello@amd.com>
Subject: [PATCH v14 0/5] AMD Pstate Driver Core Performance Boost
Date: Mon, 24 Jun 2024 16:33:55 -0500 [thread overview]
Message-ID: <20240624213400.67773-1-mario.limonciello@amd.com> (raw)
This patch implements core-performance boost (CPB) for the amd-pstate
driver.
It's a follow on to v13 submitted by Perry:
https://lore.kernel.org/linux-pm/cover.1718988436.git.perry.yuan@amd.com/
v13->v14:
* Drop cpb_boost global parameter and sysfs file. It's unneeded right
now; but may be introduced again in the future later.
* Squash a few patches together due to the dropped parameter
* Add a fix for incorrect boost value in sysfs during bootup caused by
commit f37a4d6b4a2c ("cpufreq: Fix per-policy boost behavior on SoCs
using cpufreq_boost_set_sw()")
* Correct some typographical errors
* Add Co-developed-by tag for patches I worked on or modified
Mario Limonciello (1):
cpufreq: Only disable boost during cpu online when using frequency
tables
Perry Yuan (4):
cpufreq: acpi: move MSR_K7_HWCR_CPB_DIS_BIT into msr-index.h
cpufreq: amd-pstate: initialize core precision boost state
cpufreq: amd-pstate: Cap the CPPC.max_perf to nominal_perf if CPB is
off
Documentation: cpufreq: amd-pstate: update doc for Per CPU boost
control method
Documentation/admin-guide/pm/amd-pstate.rst | 16 +++
arch/x86/include/asm/msr-index.h | 2 +
drivers/cpufreq/acpi-cpufreq.c | 2 -
drivers/cpufreq/amd-pstate.c | 120 ++++++++++++++++----
drivers/cpufreq/amd-pstate.h | 1 +
drivers/cpufreq/cpufreq.c | 3 +-
6 files changed, 120 insertions(+), 24 deletions(-)
--
2.43.0
next reply other threads:[~2024-06-24 21:34 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-06-24 21:33 Mario Limonciello [this message]
2024-06-24 21:33 ` [PATCH v14 1/5] cpufreq: acpi: move MSR_K7_HWCR_CPB_DIS_BIT into msr-index.h Mario Limonciello
2024-06-24 21:33 ` [PATCH v14 2/5] cpufreq: amd-pstate: initialize core precision boost state Mario Limonciello
2024-06-24 21:33 ` [PATCH v14 3/5] cpufreq: amd-pstate: Cap the CPPC.max_perf to nominal_perf if CPB is off Mario Limonciello
2024-06-24 21:33 ` [PATCH v14 4/5] Documentation: cpufreq: amd-pstate: update doc for Per CPU boost control method Mario Limonciello
2024-06-25 12:03 ` Gautham R.Shenoy
2024-06-24 21:34 ` [PATCH v14 5/5] cpufreq: Only disable boost during cpu online when using frequency tables Mario Limonciello
2024-06-25 6:30 ` Viresh Kumar
2024-06-25 12:31 ` Mario Limonciello
2024-06-26 3:11 ` Viresh Kumar
2024-06-26 3:14 ` Mario Limonciello
2024-06-26 3:17 ` Viresh Kumar
2024-06-26 3:20 ` Mario Limonciello
2024-06-26 3:25 ` Viresh Kumar
2024-06-26 3:27 ` Viresh Kumar
2024-06-26 3:33 ` Mario Limonciello
2024-06-26 3:44 ` Viresh Kumar
2024-06-26 3:46 ` Mario Limonciello
2024-06-25 11:55 ` Gautham R.Shenoy
2024-06-25 12:32 ` Mario Limonciello
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