From 92e71b0676447fff40c1e747b2585a9d11c5fca2 Mon Sep 17 00:00:00 2001 From: Christian König Date: Thu, 22 Feb 2018 08:35:11 +0100 Subject: drm/amdgpu: use the TTM dummy page instead of allocating one MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit We have a global dummy page in TTM, use that one instead of allocating a new one. Signed-off-by: Christian König Reviewed-by: Michel Dänzer Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c') diff --git a/drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c b/drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c index d0ade9fd9fa9..3dd5816495a5 100644 --- a/drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c +++ b/drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c @@ -103,9 +103,9 @@ static void mmhub_v1_0_init_system_aperture_regs(struct amdgpu_device *adev) /* Program "protection fault". */ WREG32_SOC15(MMHUB, 0, mmVM_L2_PROTECTION_FAULT_DEFAULT_ADDR_LO32, - (u32)(adev->dummy_page.addr >> 12)); + (u32)(adev->dummy_page_addr >> 12)); WREG32_SOC15(MMHUB, 0, mmVM_L2_PROTECTION_FAULT_DEFAULT_ADDR_HI32, - (u32)((u64)adev->dummy_page.addr >> 44)); + (u32)((u64)adev->dummy_page_addr >> 44)); tmp = RREG32_SOC15(MMHUB, 0, mmVM_L2_PROTECTION_FAULT_CNTL2); tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL2, -- cgit