* [PATCH] drm/amd/pm: Relax manual min/max clock check
@ 2026-04-30 10:20 Asad Kamal
2026-04-30 10:22 ` Lazar, Lijo
0 siblings, 1 reply; 2+ messages in thread
From: Asad Kamal @ 2026-04-30 10:20 UTC (permalink / raw)
To: amd-gfx
Cc: lijo.lazar, hawking.zhang, le.ma, shiwu.zhang, alexander.deucher,
kevinyang.wang, asad.kamal
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>
---
drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
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 8d04f6e73fd7..ce520f43ab94 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;
}
--
2.46.0
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] drm/amd/pm: Relax manual min/max clock check
2026-04-30 10:20 [PATCH] drm/amd/pm: Relax manual min/max clock check Asad Kamal
@ 2026-04-30 10:22 ` Lazar, Lijo
0 siblings, 0 replies; 2+ messages in thread
From: Lazar, Lijo @ 2026-04-30 10:22 UTC (permalink / raw)
To: Asad Kamal, amd-gfx
Cc: hawking.zhang, le.ma, shiwu.zhang, alexander.deucher,
kevinyang.wang
On 30-Apr-26 3:50 PM, Asad Kamal wrote:
> 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>
Thanks,
Lijo
> ---
> drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> 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 8d04f6e73fd7..ce520f43ab94 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;
> }
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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