We're reverting this commit on the KFD branch because it's causing hangs on a bunch of HSA compute tests on CZ.
Regards, Felix On 16-07-28 10:19 AM, Tom St Denis wrote: > Signed-off-by: Tom St Denis <[email protected]> > --- > drivers/gpu/drm/amd/amdgpu/vi.c | 6 ++++++ > 1 file changed, 6 insertions(+) > > diff --git a/drivers/gpu/drm/amd/amdgpu/vi.c b/drivers/gpu/drm/amd/amdgpu/vi.c > index 9ba64989f092..4fa9fea541a5 100644 > --- a/drivers/gpu/drm/amd/amdgpu/vi.c > +++ b/drivers/gpu/drm/amd/amdgpu/vi.c > @@ -1578,7 +1578,13 @@ static int vi_common_early_init(void *handle) > AMD_CG_SUPPORT_HDP_LS | > AMD_CG_SUPPORT_SDMA_MGCG | > AMD_CG_SUPPORT_SDMA_LS; > + /* rev0 hardware requires workarounds to support PG */ > adev->pg_flags = 0; > + if (adev->rev_id != 0x00) { > + adev->pg_flags |= AMD_PG_SUPPORT_GFX_PG | > + AMD_PG_SUPPORT_GFX_SMG | > + AMD_PG_SUPPORT_GFX_PIPELINE; > + } > adev->external_rev_id = adev->rev_id + 0x1; > break; > case CHIP_STONEY: _______________________________________________ amd-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/amd-gfx
