diff options
| author | Stanley.Yang <Stanley.Yang@amd.com> | 2020-09-22 16:56:54 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-09-22 17:37:38 -0400 |
| commit | 78f0aef11fdee20abfd0deec2e2ae37c72406bde (patch) | |
| tree | 79fdca5b39d70ad32b5be25b2a9b226c248ef4d5 | |
| parent | b362a18ada43c4d69dd5346b96f9c7bb5f61b794 (diff) | |
drm/amdgpu: fix hdp register access error
mmHDP_READ_CACHE_INVALIDATE register is in HDP not in NBIO
Signed-off-by: Stanley.Yang <Stanley.Yang@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/nv.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/nv.c b/drivers/gpu/drm/amd/amdgpu/nv.c index 0ec66030bd11..bc894cfba60c 100644 --- a/drivers/gpu/drm/amd/amdgpu/nv.c +++ b/drivers/gpu/drm/amd/amdgpu/nv.c @@ -621,7 +621,7 @@ static void nv_invalidate_hdp(struct amdgpu_device *adev, struct amdgpu_ring *ring) { if (!ring || !ring->funcs->emit_wreg) { - WREG32_SOC15_NO_KIQ(NBIO, 0, mmHDP_READ_CACHE_INVALIDATE, 1); + WREG32_SOC15_NO_KIQ(HDP, 0, mmHDP_READ_CACHE_INVALIDATE, 1); } else { amdgpu_ring_emit_wreg(ring, SOC15_REG_OFFSET( HDP, 0, mmHDP_READ_CACHE_INVALIDATE), 1); |