On Tue, Mar 14, 2017 at 3:32 PM, Alex Deucher <alexdeuc...@gmail.com> wrote: > Even if we disable clockgating, we still need to make sure the > cp/rlc interrupts are enabled for powergating which might still > be enabled. > > Signed-off-by: Alex Deucher <alexander.deuc...@amd.com>
Anyone? > --- > drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c > b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c > index a53e36c..c9d9913 100644 > --- a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c > +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c > @@ -6258,6 +6258,8 @@ static void > gfx_v8_0_update_coarse_grain_clock_gating(struct amdgpu_device *adev > RLC_CGCG_CGLS_CTRL__CGLS_EN_MASK); > if (temp != data) > WREG32(mmRLC_CGCG_CGLS_CTRL, data); > + /* enable interrupts again for PG */ > + gfx_v8_0_enable_gui_idle_interrupt(adev, true); > } > > gfx_v8_0_wait_for_rlc_serdes(adev); > -- > 2.5.5 > _______________________________________________ amd-gfx mailing list amd-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/amd-gfx
