From: Le Ma <le.ma@xxxxxxx> Each XCD owns one GFXHUB. v2: switch to the new VMHUB layout Signed-off-by: Le Ma <le.ma@xxxxxxx> Acked-by: Christian König <christian.koenig@xxxxxxx> Reviewed-by: Hawking Zhang <Hawking.Zhang@xxxxxxx> Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx> --- drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c index ce9ae3a5a9c5..63ea9dabe999 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c @@ -1684,7 +1684,6 @@ static int gmc_v9_0_sw_init(void *handle) case IP_VERSION(9, 4, 0): case IP_VERSION(9, 3, 0): case IP_VERSION(9, 4, 2): - case IP_VERSION(9, 4, 3): set_bit(AMDGPU_GFXHUB(0), adev->vmhubs_mask); set_bit(AMDGPU_MMHUB0(0), adev->vmhubs_mask); @@ -1710,6 +1709,12 @@ static int gmc_v9_0_sw_init(void *handle) amdgpu_vm_adjust_size(adev, 256 * 1024, 9, 3, 48); adev->gmc.translate_further = adev->vm_manager.num_level > 1; break; + case IP_VERSION(9, 4, 3): + bitmap_set(adev->vmhubs_mask, AMDGPU_GFXHUB(0), adev->gfx.num_xcd); + bitmap_set(adev->vmhubs_mask, AMDGPU_MMHUB0(0), 1); + + amdgpu_vm_adjust_size(adev, 256 * 1024, 9, 3, 48); + break; default: break; } -- 2.39.2
