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path: root/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.c
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Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.c')
-rw-r--r--drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.c11
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.c b/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.c
index 22175da0e16a..a7bfc9f41d0e 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.c
@@ -92,12 +92,12 @@ static void gfxhub_v1_0_init_system_aperture_regs(struct amdgpu_device *adev)
{
uint64_t value;
- /* Program the AGP BAR */
- WREG32_SOC15_RLC(GC, 0, mmMC_VM_AGP_BASE, 0);
- WREG32_SOC15_RLC(GC, 0, mmMC_VM_AGP_BOT, adev->gmc.agp_start >> 24);
- WREG32_SOC15_RLC(GC, 0, mmMC_VM_AGP_TOP, adev->gmc.agp_end >> 24);
-
if (!amdgpu_sriov_vf(adev) || adev->asic_type <= CHIP_VEGA10) {
+ /* Program the AGP BAR */
+ WREG32_SOC15_RLC(GC, 0, mmMC_VM_AGP_BASE, 0);
+ WREG32_SOC15_RLC(GC, 0, mmMC_VM_AGP_BOT, adev->gmc.agp_start >> 24);
+ WREG32_SOC15_RLC(GC, 0, mmMC_VM_AGP_TOP, adev->gmc.agp_end >> 24);
+
/* Program the system aperture low logical page number. */
WREG32_SOC15_RLC(GC, 0, mmMC_VM_SYSTEM_APERTURE_LOW_ADDR,
min(adev->gmc.fb_start, adev->gmc.agp_start) >> 18);
@@ -443,7 +443,6 @@ static void gfxhub_v1_0_init(struct amdgpu_device *adev)
mmVM_INVALIDATE_ENG0_ADDR_RANGE_LO32;
}
-
const struct amdgpu_gfxhub_funcs gfxhub_v1_0_funcs = {
.get_mc_fb_offset = gfxhub_v1_0_get_mc_fb_offset,
.setup_vm_pt_regs = gfxhub_v1_0_setup_vm_pt_regs,