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platform/x86/amd: pmf: Add 'quiet' to hidden choices 

JIRA: https://issues.redhat.com/browse/RHEL-105420

commit 44e94fece5170ed9110564efec592d0e88830a28
Author: Mario Limonciello <mario.limonciello@amd.com>
Date:   Fri Feb 28 11:01:54 2025 -0600

    platform/x86/amd: pmf: Add 'quiet' to hidden choices

    When amd-pmf and asus-wmi are both bound no low power option shows
    up in sysfs.  Add a hidden choice for amd-pmf to support 'quiet' mode
    to let both bind.

    Fixes: 688834743d67 ("ACPI: platform_profile: Allow multiple handlers")
    Suggested-by: Antheas Kapenekakis <lkml@antheas.dev>
    Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
    Tested-by: Antheas Kapenekakis <lkml@antheas.dev>
    Tested-by: Derek J. Clark <derekjohn.clark@gmail.com>
    Acked-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
    Link: https://patch.msgid.link/20250228170155.2623386-3-superm1@kernel.org
    Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

Signed-off-by: David Arcari <darcari@redhat.com>
This commit is contained in:
David Arcari 2025-09-18 15:17:36 -04:00
parent 8a06d82d8e
commit 7d083a58d4
1 changed files with 9 additions and 0 deletions
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9
drivers/platform/x86/amd/pmf/sps.c
View File

@ -303,6 +303,7 @@ int amd_pmf_get_pprof_modes(struct amd_pmf_dev *pmf)
mode = POWER_MODE_BALANCED_POWER;
break;
case PLATFORM_PROFILE_LOW_POWER:
case PLATFORM_PROFILE_QUIET:
mode = POWER_MODE_POWER_SAVER;
break;
default:
@ -387,6 +388,13 @@ static int amd_pmf_profile_set(struct device *dev,
return 0;
}
static int amd_pmf_hidden_choices(void *drvdata, unsigned long *choices)
{
set_bit(PLATFORM_PROFILE_QUIET, choices);
return 0;
}
static int amd_pmf_profile_probe(void *drvdata, unsigned long *choices)
{
set_bit(PLATFORM_PROFILE_LOW_POWER, choices);
@ -398,6 +406,7 @@ static int amd_pmf_profile_probe(void *drvdata, unsigned long *choices)
static const struct platform_profile_ops amd_pmf_profile_ops = {
.probe = amd_pmf_profile_probe,
.hidden_choices = amd_pmf_hidden_choices,
.profile_get = amd_pmf_profile_get,
.profile_set = amd_pmf_profile_set,
};