there is no need to access register such as mmSMC_IND_INDEX_11
and mmSMC_IND_DATA_11 through KIQ because they are VF-copy.
Change-Id: I88302dc5945e0b0fa2e6411081fb798aab4fdb5e
Signed-off-by: Yintian Tao <yt...@amd.com>
Reviewed-by: Alex Deucher <alexander.deuc...@amd.com>
---
drivers/gpu/drm/amd/amdgpu/vi.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/vi.c b/drivers/gpu/drm/amd/amdgpu/vi.c
index 29fbb91..5a30bf7 100644
--- a/drivers/gpu/drm/amd/amdgpu/vi.c
+++ b/drivers/gpu/drm/amd/amdgpu/vi.c
@@ -112,8 +112,8 @@ static u32 vi_smc_rreg(struct amdgpu_device *adev, u32 reg)
u32 r;
spin_lock_irqsave(&adev->smc_idx_lock, flags);
- WREG32(mmSMC_IND_INDEX_11, (reg));
- r = RREG32(mmSMC_IND_DATA_11);
+ WREG32_NO_KIQ(mmSMC_IND_INDEX_11, (reg));
+ r = RREG32_NO_KIQ(mmSMC_IND_DATA_11);
spin_unlock_irqrestore(&adev->smc_idx_lock, flags);
return r;
}
--
2.7.4
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