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drm/amd/pm: Fix si_dpm mmCG_THERMAL_INT setting

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Use WREG32 to write mmCG_THERMAL_INT.
This is a direct access register.

Fixes: 841686df9f ("drm/amdgpu: add SI DPM support (v4)")
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit 2555f4e4a741d31e0496572a8ab4f55941b4e30e)
This commit is contained in:
Timur Kristóf
2026-01-19 21:36:22 +01:00
committed by Alex Deucher
parent f6cc7f1c11
commit 4ca284c6d1
1 changed files with 4 additions and 4 deletions
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8
drivers/gpu/drm/amd/pm/legacy-dpm/si_dpm.c
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@@ -7600,12 +7600,12 @@ static int si_dpm_set_interrupt_state(struct amdgpu_device *adev,
case AMDGPU_IRQ_STATE_DISABLE:
cg_thermal_int = RREG32_SMC(mmCG_THERMAL_INT);
cg_thermal_int |= CG_THERMAL_INT__THERM_INT_MASK_HIGH_MASK;
WREG32_SMC(mmCG_THERMAL_INT, cg_thermal_int);
WREG32(mmCG_THERMAL_INT, cg_thermal_int);
break;
case AMDGPU_IRQ_STATE_ENABLE:
cg_thermal_int = RREG32_SMC(mmCG_THERMAL_INT);
cg_thermal_int &= ~CG_THERMAL_INT__THERM_INT_MASK_HIGH_MASK;
WREG32_SMC(mmCG_THERMAL_INT, cg_thermal_int);
WREG32(mmCG_THERMAL_INT, cg_thermal_int);
break;
default:
break;
@@ -7617,12 +7617,12 @@ static int si_dpm_set_interrupt_state(struct amdgpu_device *adev,
case AMDGPU_IRQ_STATE_DISABLE:
cg_thermal_int = RREG32_SMC(mmCG_THERMAL_INT);
cg_thermal_int |= CG_THERMAL_INT__THERM_INT_MASK_LOW_MASK;
WREG32_SMC(mmCG_THERMAL_INT, cg_thermal_int);
WREG32(mmCG_THERMAL_INT, cg_thermal_int);
break;
case AMDGPU_IRQ_STATE_ENABLE:
cg_thermal_int = RREG32_SMC(mmCG_THERMAL_INT);
cg_thermal_int &= ~CG_THERMAL_INT__THERM_INT_MASK_LOW_MASK;
WREG32_SMC(mmCG_THERMAL_INT, cg_thermal_int);
WREG32(mmCG_THERMAL_INT, cg_thermal_int);
break;
default:
break;