Commit e0d07657 authored by Hawking Zhang's avatar Hawking Zhang Committed by Alex Deucher

drm/amdgpu: update golden setting programming logic

Since from soc15, make sure only AndMasked bit get changed
when applied or_mask
Signed-off-by: default avatarHawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: default avatarLe Ma <Le.Ma@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 6bdadb20
......@@ -509,7 +509,10 @@ void amdgpu_device_program_register_sequence(struct amdgpu_device *adev,
} else {
tmp = RREG32(reg);
tmp &= ~and_mask;
tmp |= or_mask;
if (adev->family >= AMDGPU_FAMILY_AI)
tmp |= (or_mask & and_mask);
else
tmp |= or_mask;
}
WREG32(reg, tmp);
}
......
......@@ -378,7 +378,7 @@ void soc15_program_register_sequence(struct amdgpu_device *adev,
} else {
tmp = RREG32(reg);
tmp &= ~(entry->and_mask);
tmp |= entry->or_mask;
tmp |= (entry->or_mask & entry->and_mask);
}
if (reg == SOC15_REG_OFFSET(GC, 0, mmPA_SC_BINNER_EVENT_CNTL_3) ||
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment