drm/radeon: Remove rdev->gart.pages_addr array

[firefly-linux-kernel-4.4.55.git] / drivers / gpu / drm / radeon / ni_dma.c

diff --git a/drivers/gpu/drm/radeon/ni_dma.c b/drivers/gpu/drm/radeon/ni_dma.c
index 50f88611ff60c832dc59e767543f91f8baf859eb..ce787a9f12c01fd1f8179d54ef610c27b9be131b 100644 (file)
--- a/drivers/gpu/drm/radeon/ni_dma.c
+++ b/drivers/gpu/drm/radeon/ni_dma.c
@@ -372,7 +372,6 @@ void cayman_dma_vm_write_pages(struct radeon_device *rdev,
                for (; ndw > 0; ndw -= 2, --count, pe += 8) {
                        if (flags & R600_PTE_SYSTEM) {
                                value = radeon_vm_map_gart(rdev, addr);
-                               value &= 0xFFFFFFFFFFFFF000ULL;
                        } else if (flags & R600_PTE_VALID) {
                                value = addr;
                        } else {
@@ -463,5 +462,11 @@ void cayman_dma_vm_flush(struct radeon_device *rdev, struct radeon_ring *ring,
        radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_SRBM_WRITE, 0, 0, 0));
        radeon_ring_write(ring, (0xf << 16) | (VM_INVALIDATE_REQUEST >> 2));
        radeon_ring_write(ring, 1 << vm_id);
+
+       /* wait for invalidate to complete */
+       radeon_ring_write(ring, DMA_SRBM_READ_PACKET);
+       radeon_ring_write(ring, (0xff << 20) | (VM_INVALIDATE_REQUEST >> 2));
+       radeon_ring_write(ring, 0); /* mask */
+       radeon_ring_write(ring, 0); /* value */
 }