drm/radeon: set VM base addr using the PFP v2

[platform/adaptation/renesas_rcar/renesas_kernel.git] / drivers / gpu / drm / radeon / cik.c

diff --git a/drivers/gpu/drm/radeon/cik.c b/drivers/gpu/drm/radeon/cik.c
index 7b3537c..f7b0e07 100644 (file)
--- a/drivers/gpu/drm/radeon/cik.c
+++ b/drivers/gpu/drm/radeon/cik.c
@@ -5545,12 +5545,13 @@ static void cik_vm_decode_fault(struct radeon_device *rdev,
 void cik_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm)
 {
        struct radeon_ring *ring = &rdev->ring[ridx];
+       int usepfp = (ridx == RADEON_RING_TYPE_GFX_INDEX);
 
        if (vm == NULL)
                return;
 
        radeon_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3));
-       radeon_ring_write(ring, (WRITE_DATA_ENGINE_SEL(0) |
+       radeon_ring_write(ring, (WRITE_DATA_ENGINE_SEL(usepfp) |
                                 WRITE_DATA_DST_SEL(0)));
        if (vm->id < 8) {
                radeon_ring_write(ring,
@@ -5600,7 +5601,7 @@ void cik_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm)
        radeon_ring_write(ring, 1 << vm->id);
 
        /* compute doesn't have PFP */
-       if (ridx == RADEON_RING_TYPE_GFX_INDEX) {
+       if (usepfp) {
                /* sync PFP to ME, otherwise we might get invalid PFP reads */
                radeon_ring_write(ring, PACKET3(PACKET3_PFP_SYNC_ME, 0));
                radeon_ring_write(ring, 0x0);