From: Asad Kamal <asad.kamal@amd.com>
Date: Thu, 30 Apr 2026 10:12:12 +0000 (+0800)
Subject: drm/amd/pm: Relax manual min/max clock check
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c115f2224832d209b782f3476c9ee38c5409a946;p=thirdparty%2Fkernel%2Flinux.git

drm/amd/pm: Relax manual min/max clock check

Allow min == max for the soft frequency limit when
AMD_DPM_FORCED_LEVEL_MANUAL is used on SMU v13.0.6

Signed-off-by: Asad Kamal <asad.kamal@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c
index 3d91904fd4197..b123881344890 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c
@@ -2075,9 +2075,9 @@ static int smu_v13_0_6_set_soft_freq_limited_range(struct smu_context *smu,
 		return -EINVAL;
 
 	if (smu_dpm->dpm_level == AMD_DPM_FORCED_LEVEL_MANUAL) {
-		if (min >= max) {
+		if (min > max) {
 			dev_err(smu->adev->dev,
-				"Minimum clk should be less than the maximum allowed clock\n");
+				"Minimum clk should be less/equal to the maximum allowed clock\n");
 			return -EINVAL;
 		}