> -----Original Message----- > From: amd-gfx [mailto:amd-gfx-bounces at lists.freedesktop.org] On Behalf > Of Xiangliang.Yu > Sent: Thursday, September 14, 2017 3:59 AM > To: amd-gfx at lists.freedesktop.org > Cc: Yu, Xiangliang; Liu, Leo > Subject: [PATCH] drm/amdgpu/vce4: remove interrupt mask clearance for > SRIOV > > For SRIOV, the clearance has been moved to firmware. So don't need > it any more. > It would be good to check if we need this on bare metal as well. I'd like to try and keep as much code common as possible. > Signed-off-by: Xiangliang.Yu <Xiangliang.Yu at amd.com> Acked-by: Alex Deucher <alexander.deucher at amd.com> > --- > drivers/gpu/drm/amd/amdgpu/vce_v4_0.c | 7 ++++--- > 1 file changed, 4 insertions(+), 3 deletions(-) > > diff --git a/drivers/gpu/drm/amd/amdgpu/vce_v4_0.c > b/drivers/gpu/drm/amd/amdgpu/vce_v4_0.c > index 11134d5..d5dc6ec 100644 > --- a/drivers/gpu/drm/amd/amdgpu/vce_v4_0.c > +++ b/drivers/gpu/drm/amd/amdgpu/vce_v4_0.c > @@ -1011,9 +1011,10 @@ static int vce_v4_0_process_interrupt(struct > amdgpu_device *adev, > { > DRM_DEBUG("IH: VCE\n"); > > - WREG32_P(SOC15_REG_OFFSET(VCE, 0, mmVCE_SYS_INT_STATUS), > - > VCE_SYS_INT_STATUS__VCE_SYS_INT_TRAP_INTERRUPT_INT_MAS > K, > - > ~VCE_SYS_INT_STATUS__VCE_SYS_INT_TRAP_INTERRUPT_INT_MA > SK); > + if (!amdgpu_sriov_vf(adev)) > + WREG32_P(SOC15_REG_OFFSET(VCE, 0, > mmVCE_SYS_INT_STATUS), > + > VCE_SYS_INT_STATUS__VCE_SYS_INT_TRAP_INTERRUPT_INT_MASK, > + > ~VCE_SYS_INT_STATUS__VCE_SYS_INT_TRAP_INTERRUPT_INT_MASK); > > switch (entry->src_data[0]) { > case 0: > -- > 2.7.4 > > _______________________________________________ > amd-gfx mailing list > amd-gfx at lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/amd-gfx