diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2019-08-23 09:42:33 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-08-23 11:35:25 -0500 |
| commit | bad4c3e66543b94b4abb18b6e49fe147684b7064 (patch) | |
| tree | 5bdb1a189ae3e24ab84e61b62c0826e5fa8e677b /drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c | |
| parent | d99f38aed1a03f78cb7ae04d86e7fc5ac70411e3 (diff) | |
drm/amdgpu: set adev->num_vmhubs for gmc6,7,8
So that we properly handle them on older asics.
Fixes: 3ff985485b29 ("drm/amdgpu: Export function to flush TLB of specific vm hub")
Tested-by: Tom St Denis <tom.stdenis@amd.com>
Reviewed-by: Xiaojie Yuan <xiaojie.yuan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c index f0f6c6da9f30..9fb1765e92d1 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c @@ -841,6 +841,8 @@ static int gmc_v6_0_sw_init(void *handle) int r; struct amdgpu_device *adev = (struct amdgpu_device *)handle; + adev->num_vmhubs = 1; + if (adev->flags & AMD_IS_APU) { adev->gmc.vram_type = AMDGPU_VRAM_TYPE_UNKNOWN; } else { |