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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


             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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