From 44e94fece5170ed9110564efec592d0e88830a28 Mon Sep 17 00:00:00 2001 From: Mario Limonciello Date: Fri, 28 Feb 2025 11:01:54 -0600 Subject: [PATCH] platform/x86/amd: pmf: Add 'quiet' to hidden choices MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 Signed-off-by: Mario Limonciello Tested-by: Antheas Kapenekakis Tested-by: Derek J. Clark Acked-by: Ilpo Järvinen Link: https://patch.msgid.link/20250228170155.2623386-3-superm1@kernel.org Signed-off-by: Rafael J. Wysocki --- drivers/platform/x86/amd/pmf/sps.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/platform/x86/amd/pmf/sps.c b/drivers/platform/x86/amd/pmf/sps.c index e6cf0b22dac3..3a0079c17cb1 100644 --- a/drivers/platform/x86/amd/pmf/sps.c +++ b/drivers/platform/x86/amd/pmf/sps.c @@ -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, };