@@ -7576,6 +7576,7 @@ restart_ih:
static int cik_startup(struct radeon_device *rdev)
{
struct radeon_ring *ring;
+ u32 nop;
int r;
/* enable pcie gen2/3 link */
@@ -7693,10 +7694,16 @@ static int cik_startup(struct radeon_device *rdev)
}
cik_irq_set(rdev);
+ if (rdev->family == CHIP_HAWAII) {
+ nop = RADEON_CP_PACKET2;
+ } else {
+ nop = PACKET3(PACKET3_NOP, 0x3FFF);
+ }
+
ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
r = radeon_ring_init(rdev, ring, ring->ring_size, RADEON_WB_CP_RPTR_OFFSET,
CP_RB0_RPTR, CP_RB0_WPTR,
- PACKET3(PACKET3_NOP, 0x3FFF));
+ nop);
if (r)
return r;
@@ -7705,7 +7712,7 @@ static int cik_startup(struct radeon_device *rdev)
ring = &rdev->ring[CAYMAN_RING_TYPE_CP1_INDEX];
r = radeon_ring_init(rdev, ring, ring->ring_size, RADEON_WB_CP1_RPTR_OFFSET,
CP_HQD_PQ_RPTR, CP_HQD_PQ_WPTR,
- PACKET3(PACKET3_NOP, 0x3FFF));
+ nop);
if (r)
return r;
ring->me = 1; /* first MEC */
@@ -7717,7 +7724,7 @@ static int cik_startup(struct radeon_device *rdev)
ring = &rdev->ring[CAYMAN_RING_TYPE_CP2_INDEX];
r = radeon_ring_init(rdev, ring, ring->ring_size, RADEON_WB_CP2_RPTR_OFFSET,
CP_HQD_PQ_RPTR, CP_HQD_PQ_WPTR,
- PACKET3(PACKET3_NOP, 0x3FFF));
+ nop);
if (r)
return r;
/* dGPU only have 1 MEC */