diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2020-05-05 16:42:26 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-05-20 09:20:22 +0300 |
| commit | 32b9de3e935dbaf39a2044824b5df799f50cac84 (patch) | |
| tree | 2686f9d86ea17103a236b7aeda308d3109e776cd /drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c | |
| parent | e1b2b93243ca1dbdb6dd9a2f448c4ef9dbdb2673 (diff) | |
| download | linux-32b9de3e935dbaf39a2044824b5df799f50cac84.tar.xz | |
drm/amdgpu: force fbdev into vram
[ Upstream commit a6aacb2b26e85aa619cf0c6f98d0ca77314cd2a1 ]
We set the fb smem pointer to the offset into the BAR, so keep
the fbdev bo in vram.
Bug: https://bugzilla.kernel.org/show_bug.cgi?id=207581
Fixes: 6c8d74caa2fa33 ("drm/amdgpu: Enable scatter gather display support")
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c index 143753d237e7..eaa5e7b7c19d 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c @@ -133,8 +133,7 @@ static int amdgpufb_create_pinned_object(struct amdgpu_fbdev *rfbdev, u32 cpp; u64 flags = AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED | AMDGPU_GEM_CREATE_VRAM_CONTIGUOUS | - AMDGPU_GEM_CREATE_VRAM_CLEARED | - AMDGPU_GEM_CREATE_CPU_GTT_USWC; + AMDGPU_GEM_CREATE_VRAM_CLEARED; info = drm_get_format_info(adev->ddev, mode_cmd); cpp = info->cpp[0]; |