struct radeon_ring *ring = &rdev->ring[ib->ring];
u32 header;
+ if (ring->rptr_save_reg) {
+ uint32_t next_rptr = ring->wptr + 3 + 4 + 8;
+ radeon_ring_write(ring, PACKET3(PACKET3_SET_CONFIG_REG, 1));
+ radeon_ring_write(ring, ((ring->rptr_save_reg -
+ PACKET3_SET_CONFIG_REG_START) >> 2));
+ radeon_ring_write(ring, next_rptr);
+ }
+
if (ib->is_const_ib)
header = PACKET3(PACKET3_INDIRECT_BUFFER_CONST, 2);
else
static void si_cp_fini(struct radeon_device *rdev)
{
+ struct radeon_ring *ring;
si_cp_enable(rdev, false);
- radeon_ring_fini(rdev, &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]);
- radeon_ring_fini(rdev, &rdev->ring[CAYMAN_RING_TYPE_CP1_INDEX]);
- radeon_ring_fini(rdev, &rdev->ring[CAYMAN_RING_TYPE_CP2_INDEX]);
+
+ ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
+ radeon_ring_fini(rdev, ring);
+ radeon_scratch_free(rdev, ring->rptr_save_reg);
+
+ ring = &rdev->ring[CAYMAN_RING_TYPE_CP1_INDEX];
+ radeon_ring_fini(rdev, ring);
+ radeon_scratch_free(rdev, ring->rptr_save_reg);
+
+ ring = &rdev->ring[CAYMAN_RING_TYPE_CP2_INDEX];
+ radeon_ring_fini(rdev, ring);
+ radeon_scratch_free(rdev, ring->rptr_save_reg);
}
static int si_cp_resume(struct radeon_device *rdev)