drm/radeon: switch back to using the DMA ring for VM PT updates

Now that we have switched to using IBs for page table updates,
we can switch back the using the DMA ring.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/radeon/radeon_asic.c b/drivers/gpu/drm/radeon/radeon_asic.c
index 82b5ef0..60edad7 100644 (file)
--- a/drivers/gpu/drm/radeon/radeon_asic.c
+++ b/drivers/gpu/drm/radeon/radeon_asic.c
@@ -1445,7 +1445,7 @@ static struct radeon_asic cayman_asic = {
        .vm = {
                .init = &cayman_vm_init,
                .fini = &cayman_vm_fini,
-               .pt_ring_index = RADEON_RING_TYPE_GFX_INDEX,
+               .pt_ring_index = R600_RING_TYPE_DMA_INDEX,
                .set_page = &cayman_vm_set_page,
        },
        .ring = {
@@ -1572,7 +1572,7 @@ static struct radeon_asic trinity_asic = {
        .vm = {
                .init = &cayman_vm_init,
                .fini = &cayman_vm_fini,
-               .pt_ring_index = RADEON_RING_TYPE_GFX_INDEX,
+               .pt_ring_index = R600_RING_TYPE_DMA_INDEX,
                .set_page = &cayman_vm_set_page,
        },
        .ring = {
@@ -1699,7 +1699,7 @@ static struct radeon_asic si_asic = {
        .vm = {
                .init = &si_vm_init,
                .fini = &si_vm_fini,
-               .pt_ring_index = RADEON_RING_TYPE_GFX_INDEX,
+               .pt_ring_index = R600_RING_TYPE_DMA_INDEX,
                .set_page = &si_vm_set_page,
        },
        .ring = {