diff options
Diffstat (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_mob.c')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_mob.c | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_mob.c b/drivers/gpu/drm/vmwgfx/vmwgfx_mob.c index a0b53141dded..5648664f71bc 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_mob.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_mob.c @@ -94,6 +94,16 @@ static void vmw_mob_pt_setup(struct vmw_mob *mob, struct vmw_piter data_iter, unsigned long num_data_pages); + +static inline void vmw_bo_unpin_unlocked(struct ttm_buffer_object *bo) +{ + int ret = ttm_bo_reserve(bo, false, true, NULL); + BUG_ON(ret != 0); + ttm_bo_unpin(bo); + ttm_bo_unreserve(bo); +} + + /* * vmw_setup_otable_base - Issue an object table base setup command to * the device @@ -277,7 +287,7 @@ out_no_setup: &batch->otables[i]); } - ttm_bo_unpin(batch->otable_bo); + vmw_bo_unpin_unlocked(batch->otable_bo); ttm_bo_put(batch->otable_bo); batch->otable_bo = NULL; return ret; @@ -341,6 +351,7 @@ static void vmw_otable_batch_takedown(struct vmw_private *dev_priv, BUG_ON(ret != 0); vmw_bo_fence_single(bo, NULL); + ttm_bo_unpin(bo); ttm_bo_unreserve(bo); ttm_bo_unpin(batch->otable_bo); @@ -530,7 +541,7 @@ static void vmw_mob_pt_setup(struct vmw_mob *mob, void vmw_mob_destroy(struct vmw_mob *mob) { if (mob->pt_bo) { - ttm_bo_unpin(mob->pt_bo); + vmw_bo_unpin_unlocked(mob->pt_bo); ttm_bo_put(mob->pt_bo); mob->pt_bo = NULL; } @@ -646,7 +657,7 @@ int vmw_mob_bind(struct vmw_private *dev_priv, out_no_cmd_space: vmw_fifo_resource_dec(dev_priv); if (pt_set_up) { - ttm_bo_unpin(mob->pt_bo); + vmw_bo_unpin_unlocked(mob->pt_bo); ttm_bo_put(mob->pt_bo); mob->pt_bo = NULL; } |