1 files changed, 0 insertions, 13 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
index 1c8c0f536aed..72ab2d04f048 100644
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
@@ -428,7 +428,6 @@ static void gmc_v8_0_vram_gtt_location(struct amdgpu_device *adev,
  */
 static void gmc_v8_0_mc_program(struct amdgpu_device *adev)
 {
-        struct amdgpu_mode_mc_save save;
         u32 tmp;
         int i, j;
 
@@ -442,10 +441,6 @@ static void gmc_v8_0_mc_program(struct amdgpu_device *adev)
         }
         WREG32(mmHDP_REG_COHERENCY_FLUSH_CNTL, 0);
 
-        if (adev->mode_info.num_crtc)
-                amdgpu_display_set_vga_render_state(adev, false);
-
-        gmc_v8_0_mc_stop(adev, &save);
         if (gmc_v8_0_wait_for_idle((void *)adev)) {
                 dev_warn(adev->dev, "Wait for MC idle timedout !\n");
         }
@@ -456,20 +451,12 @@ static void gmc_v8_0_mc_program(struct amdgpu_device *adev)
                adev->mc.vram_end >> 12);
         WREG32(mmMC_VM_SYSTEM_APERTURE_DEFAULT_ADDR,
                adev->vram_scratch.gpu_addr >> 12);
-        tmp = ((adev->mc.vram_end >> 24) & 0xFFFF) << 16;
-        tmp |= ((adev->mc.vram_start >> 24) & 0xFFFF);
-        WREG32(mmMC_VM_FB_LOCATION, tmp);
-        /* XXX double check these! */
-        WREG32(mmHDP_NONSURFACE_BASE, (adev->mc.vram_start >> 8));
-        WREG32(mmHDP_NONSURFACE_INFO, (2 << 7) | (1 << 30));
-        WREG32(mmHDP_NONSURFACE_SIZE, 0x3FFFFFFF);
         WREG32(mmMC_VM_AGP_BASE, 0);
         WREG32(mmMC_VM_AGP_TOP, 0x0FFFFFFF);
         WREG32(mmMC_VM_AGP_BOT, 0x0FFFFFFF);
         if (gmc_v8_0_wait_for_idle((void *)adev)) {
                 dev_warn(adev->dev, "Wait for MC idle timedout !\n");
         }
-        gmc_v8_0_mc_resume(adev, &save);
 
         WREG32(mmBIF_FB_EN, BIF_FB_EN__FB_READ_EN_MASK | BIF_FB_EN__FB_WRITE_EN_MASK);