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: 6888347 ("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>

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,
 };