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| author | Alex Deucher | 2018-01-01 22:14:43 +0100 |
|---|---|---|
| committer | Alex Deucher | 2018-01-10 21:44:50 +0100 |
| commit | 32b646b215e6e382045cf464e342b1cdd6f901c6 (patch) | |
| tree | 0c133ab57f2b599b494df769bc58a6e7e10405c6 /drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | |
| parent | drm/amdgpu: add atpx quirk handling (v2) (diff) | |
| download | kernel-qcow2-linux-32b646b215e6e382045cf464e342b1cdd6f901c6.tar.gz kernel-qcow2-linux-32b646b215e6e382045cf464e342b1cdd6f901c6.tar.xz kernel-qcow2-linux-32b646b215e6e382045cf464e342b1cdd6f901c6.zip | |
drm/amdgpu/gfx9: only init the apertures used by KGD (v2)
Use adev->vm_manager.id_mgr[0].num_ids rather than hardcoded 16.
v2: use AMDGPU_GFXHUB rather than hardcoded 0 (Christian)
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Noticed-by: Felix Kuehling <felix.kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c index 55670dbacace..fc270e2ef91a 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c @@ -1526,7 +1526,7 @@ static void gfx_v9_0_gpu_init(struct amdgpu_device *adev) /* XXX SH_MEM regs */ /* where to put LDS, scratch, GPUVM in FSA64 space */ mutex_lock(&adev->srbm_mutex); - for (i = 0; i < 16; i++) { + for (i = 0; i < adev->vm_manager.id_mgr[AMDGPU_GFXHUB].num_ids; i++) { soc15_grbm_select(adev, 0, 0, 0, i); /* CP and shaders */ if (i == 0) { |