diff options
| author | Christian König <christian.koenig@amd.com> | 2014-09-04 20:01:52 +0200 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2014-09-11 10:46:00 -0400 |
| commit | ae9c0af2c0ea92e57013ab2dd7271ba7d6b2a833 (patch) | |
| tree | b524a3c3960582346b60418d068d96317e79696b /drivers/gpu/drm/vmwgfx | |
| parent | c4d922b14544d115232b7448a2ea7640ba901eb6 (diff) | |
drm/ttm: allow fence to be added as shared
This patch adds a new flag to the ttm_validate_buffer list to
add the fence as shared to the reservation object.
Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/vmwgfx')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_resource.c | 5 |
2 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c b/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c index 0ceaddc8e4f7..b4de3b2a7cc5 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c @@ -346,6 +346,7 @@ static int vmw_bo_to_validate_list(struct vmw_sw_context *sw_context, ++sw_context->cur_val_buf; val_buf = &vval_buf->base; val_buf->bo = ttm_bo_reference(bo); + val_buf->shared = false; list_add_tail(&val_buf->head, &sw_context->validate_nodes); vval_buf->validate_as_mob = validate_as_mob; } @@ -2670,9 +2671,11 @@ void __vmw_execbuf_release_pinned_bo(struct vmw_private *dev_priv, INIT_LIST_HEAD(&validate_list); pinned_val.bo = ttm_bo_reference(dev_priv->pinned_bo); + pinned_val.shared = false; list_add_tail(&pinned_val.head, &validate_list); query_val.bo = ttm_bo_reference(dev_priv->dummy_query_bo); + query_val.shared = false; list_add_tail(&query_val.head, &validate_list); ret = ttm_eu_reserve_buffers(&ticket, &validate_list, false); diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c b/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c index ff0e03b97753..26584316cb78 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c @@ -133,6 +133,7 @@ static void vmw_resource_release(struct kref *kref) struct ttm_validate_buffer val_buf; val_buf.bo = bo; + val_buf.shared = false; res->func->unbind(res, false, &val_buf); } res->backup_dirty = false; @@ -1219,6 +1220,7 @@ vmw_resource_check_buffer(struct vmw_resource *res, INIT_LIST_HEAD(&val_list); val_buf->bo = ttm_bo_reference(&res->backup->base); + val_buf->shared = false; list_add_tail(&val_buf->head, &val_list); ret = ttm_eu_reserve_buffers(NULL, &val_list, interruptible); if (unlikely(ret != 0)) @@ -1312,6 +1314,7 @@ int vmw_resource_do_evict(struct vmw_resource *res, bool interruptible) BUG_ON(!func->may_evict); val_buf.bo = NULL; + val_buf.shared = false; ret = vmw_resource_check_buffer(res, interruptible, &val_buf); if (unlikely(ret != 0)) return ret; @@ -1357,6 +1360,7 @@ int vmw_resource_validate(struct vmw_resource *res) return 0; val_buf.bo = NULL; + val_buf.shared = false; if (res->backup) val_buf.bo = &res->backup->base; do { @@ -1474,6 +1478,7 @@ void vmw_resource_move_notify(struct ttm_buffer_object *bo, struct ttm_validate_buffer val_buf; val_buf.bo = bo; + val_buf.shared = false; list_for_each_entry_safe(res, n, &dma_buf->res_list, mob_head) { |