diff options
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_vm.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_vm.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_vm.c b/drivers/gpu/drm/radeon/radeon_vm.c index 4751c67..671ee56 100644 --- a/drivers/gpu/drm/radeon/radeon_vm.c +++ b/drivers/gpu/drm/radeon/radeon_vm.c @@ -399,7 +399,7 @@ static int radeon_vm_clear_bo(struct radeon_device *rdev, INIT_LIST_HEAD(&head); list_add(&tv.head, &head); - r = ttm_eu_reserve_buffers(&ticket, &head); + r = ttm_eu_reserve_buffers(&ticket, &head, true); if (r) return r; @@ -424,7 +424,7 @@ static int radeon_vm_clear_bo(struct radeon_device *rdev, if (r) goto error; - ttm_eu_fence_buffer_objects(&ticket, &head, ib.fence); + ttm_eu_fence_buffer_objects(&ticket, &head, &ib.fence->base); radeon_ib_free(rdev, &ib); return 0; @@ -693,8 +693,14 @@ int radeon_vm_update_page_directory(struct radeon_device *rdev, incr, R600_PTE_VALID); if (ib.length_dw != 0) { + struct fence *fence; + radeon_asic_vm_pad_ib(rdev, &ib); - radeon_semaphore_sync_to(ib.semaphore, pd->tbo.sync_obj); + + fence = reservation_object_get_excl(pd->tbo.resv); + radeon_semaphore_sync_to(ib.semaphore, + (struct radeon_fence *)fence); + radeon_semaphore_sync_to(ib.semaphore, vm->last_id_use); WARN_ON(ib.length_dw > ndw); r = radeon_ib_schedule(rdev, &ib, NULL, false); @@ -820,8 +826,11 @@ static void radeon_vm_update_ptes(struct radeon_device *rdev, struct radeon_bo *pt = vm->page_tables[pt_idx].bo; unsigned nptes; uint64_t pte; + struct fence *fence; - radeon_semaphore_sync_to(ib->semaphore, pt->tbo.sync_obj); + fence = reservation_object_get_excl(pt->tbo.resv); + radeon_semaphore_sync_to(ib->semaphore, + (struct radeon_fence *)fence); if ((addr & ~mask) == (end & ~mask)) nptes = end - addr; |
