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drm/amdgpu/gmc9: fix VM_L2_CNTL3 programming

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commit 1925e7d3d4 upstream.

Got accidently dropped when 2+1 level support was added.

Fixes: 6a42fd6fbf ("drm/amdgpu: implement 2+1 PD support for Raven v3")
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Alex Deucher 2019-04-11 14:54:40 -05:00 • committed by Greg Kroah-Hartman
commit ba407222f5
1 changed files with 1 additions and 0 deletions
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drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c
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@ -164,6 +164,7 @@ static void mmhub_v1_0_init_cache_regs(struct amdgpu_device *adev)
tmp = REG_SET_FIELD(tmp, VM_L2_CNTL3,
L2_CACHE_BIGK_FRAGMENT_SIZE, 6);
}
WREG32_SOC15(MMHUB, 0, mmVM_L2_CNTL3, tmp);
tmp = mmVM_L2_CNTL4_DEFAULT;
tmp = REG_SET_FIELD(tmp, VM_L2_CNTL4, VMC_TAP_PDE_REQUEST_PHYSICAL, 0);