It still has some serious issues(guest driver reload fail, etc), when use pollmem feature for sdma3.
Signed-off-by: Emily Deng <[email protected]> --- drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c index 3e22ae4..0f8f614 100644 --- a/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c @@ -1209,7 +1209,7 @@ static int sdma_v3_0_sw_init(void *handle) for (i = 0; i < adev->sdma.num_instances; i++) { ring = &adev->sdma.instance[i].ring; ring->ring_obj = NULL; - if (!amdgpu_sriov_vf(adev)) { + if (1) { ring->use_doorbell = true; ring->doorbell_index = (i == 0) ? AMDGPU_DOORBELL_sDMA_ENGINE0 : AMDGPU_DOORBELL_sDMA_ENGINE1; -- 2.7.4 _______________________________________________ amd-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/amd-gfx
