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| author |   Christian König <christian.koenig@amd.com> | 2017-11-16 19:36:10 +0100 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2017-12-06 12:47:58 -0500 |
| commit | 3d647c8f930190f728c997c3ac3d987f992420ed (patch) | |
| tree | 153150f40014206e92c8fc7988cb24349029aa57 /drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c | |
| parent | drm: amd: Fix line continuation formats (diff) | |
| download | linux-dev-3d647c8f930190f728c997c3ac3d987f992420ed.tar.xz linux-dev-3d647c8f930190f728c997c3ac3d987f992420ed.zip | |
drm/amdgpu: remove VRAM size reduction v2
Remove some outdated comments and all code which tries to reduce the VRAM size
mapped into the MC.
This is superfluous and misleading since we never actually program the size.
v2: handle gmc_v6_0.c as well
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c index de7a249f0e24..d521862804ea 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c @@ -240,12 +240,6 @@ static void gmc_v7_0_vram_gtt_location(struct amdgpu_device *adev, u64 base = RREG32(mmMC_VM_FB_LOCATION) & 0xFFFF; base <<= 24; - if (mc->mc_vram_size > 0xFFC0000000ULL) { - /* leave room for at least 1024M GTT */ - dev_warn(adev->dev, "limiting VRAM\n"); - mc->real_vram_size = 0xFFC0000000ULL; - mc->mc_vram_size = 0xFFC0000000ULL; - } amdgpu_vram_location(adev, &adev->mc, base); amdgpu_gart_location(adev, mc); } |