IH reroute commands are not supported on Vega10 VF Signed-off-by: Trigger Huang <Trigger.Huang@xxxxxxx> --- drivers/gpu/drm/amd/amdgpu/psp_v3_1.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v3_1.c b/drivers/gpu/drm/amd/amdgpu/psp_v3_1.c index 143f0fa..9d6e603 100644 --- a/drivers/gpu/drm/amd/amdgpu/psp_v3_1.c +++ b/drivers/gpu/drm/amd/amdgpu/psp_v3_1.c @@ -260,6 +260,10 @@ static void psp_v3_1_reroute_ih(struct psp_context *psp) struct amdgpu_device *adev = psp->adev; uint32_t tmp; + /* reroute_ih is not supported on SR_IOV VF */ + if (amdgpu_sriov_vf(adev)) + return; + /* Change IH ring for VMC */ tmp = REG_SET_FIELD(0, IH_CLIENT_CFG_DATA, CREDIT_RETURN_ADDR, 0x1244b); tmp = REG_SET_FIELD(tmp, IH_CLIENT_CFG_DATA, CLIENT_TYPE, 1); -- 2.7.4 _______________________________________________ amd-gfx mailing list amd-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/amd-gfx
