drm/amdgpu/soc21: don't remap HDP registers for SR-IOV

This matches the behavior for soc15 and nv.

Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Timmy Tsai <timmtsai@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/soc21.c b/drivers/gpu/drm/amd/amdgpu/soc21.c
index 40d2373..8b2ff2b 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/soc21.c
+++ b/drivers/gpu/drm/amd/amdgpu/soc21.c
@@ -766,7 +766,7 @@ static int soc21_common_hw_init(void *handle)
         * for the purpose of expose those registers
         * to process space
         */
-       if (adev->nbio.funcs->remap_hdp_registers)
+       if (adev->nbio.funcs->remap_hdp_registers && !amdgpu_sriov_vf(adev))
                adev->nbio.funcs->remap_hdp_registers(adev);
        /* enable the doorbell aperture */
        adev->nbio.funcs->enable_doorbell_aperture(adev, true);