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| author |   Alex Deucher <alexander.deucher@amd.com> | 2015-07-10 17:05:31 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2015-07-16 12:39:41 -0400 |
| commit | 4f2d3ad6863ad5bc361c704511cd8888723085e8 (patch) | |
| tree | 5224302eeb94715f9a9b1f0b3a2e9c239c1c7b22 | |
| parent | drm/amdgpu: set proper index/data pair for smc regs on CZ (v2) (diff) | |
| download | linux-dev-4f2d3ad6863ad5bc361c704511cd8888723085e8.tar.xz linux-dev-4f2d3ad6863ad5bc361c704511cd8888723085e8.zip | |
drm/amdgpu: remove bogus check in gfx8 rb setup
Always respect the harvest configuration as is.
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c index 7b683fb2173c..1c7c992dea37 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c @@ -1813,10 +1813,7 @@ static u32 gfx_v8_0_get_rb_disabled(struct amdgpu_device *adev, u32 data, mask; data = RREG32(mmCC_RB_BACKEND_DISABLE); - if (data & 1) - data &= CC_RB_BACKEND_DISABLE__BACKEND_DISABLE_MASK; - else - data = 0; + data &= CC_RB_BACKEND_DISABLE__BACKEND_DISABLE_MASK; data |= RREG32(mmGC_USER_RB_BACKEND_DISABLE); |