Currently, besides there is no explicit message, that DPM is disabled.
The user would need to know, that the missing success line is an
indicator.
[drm] amdgpu: dpm initialized
So, add an explicit message, and make it log level warning, as disabling
dpm is not the default.
Resolves: https://gitlab.freedesktop.org/drm/amd/-/issues/1173
Cc: amd-gfx@xxxxxxxxxxxxxxxxxxxxx
Signed-off-by: Paul Menzel <pmenzel@xxxxxxxxxxxxx>
---
drivers/gpu/drm/amd/amdgpu/kv_dpm.c | 4 +++-
drivers/gpu/drm/amd/amdgpu/si_dpm.c | 4 +++-
2 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/kv_dpm.c b/drivers/gpu/drm/amd/amdgpu/kv_dpm.c
index 4b3faaccecb9..071215e8039a 100644
--- a/drivers/gpu/drm/amd/amdgpu/kv_dpm.c
+++ b/drivers/gpu/drm/amd/amdgpu/kv_dpm.c
@@ -3014,8 +3014,10 @@ static int kv_dpm_sw_init(void *handle)
adev->pm.current_mclk = adev->clock.default_mclk;
adev->pm.int_thermal_type = THERMAL_TYPE_NONE;
- if (amdgpu_dpm == 0)
+ if (amdgpu_dpm == 0) {
+ DRM_WARN("amdgpu: dpm disabled\n");
return 0;
+ }
INIT_WORK(&adev->pm.dpm.thermal.work, amdgpu_dpm_thermal_work_handler);
mutex_lock(&adev->pm.mutex);
diff --git a/drivers/gpu/drm/amd/amdgpu/si_dpm.c b/drivers/gpu/drm/amd/amdgpu/si_dpm.c
index c00ba4b23c9a..6af89587f80c 100644
--- a/drivers/gpu/drm/amd/amdgpu/si_dpm.c
+++ b/drivers/gpu/drm/amd/amdgpu/si_dpm.c
@@ -7687,8 +7687,10 @@ static int si_dpm_sw_init(void *handle)
adev->pm.current_mclk = adev->clock.default_mclk;
adev->pm.int_thermal_type = THERMAL_TYPE_NONE;
- if (amdgpu_dpm == 0)
+ if (amdgpu_dpm == 0) {
+ DRM_INFO("amdgpu: dpm disabled\n");
return 0;
+ }
ret = si_dpm_init_microcode(adev);
if (ret)
--
2.27.0
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