diff options
Diffstat (limited to 'drivers/gpu/drm/etnaviv/etnaviv_gem.c')
| -rw-r--r-- | drivers/gpu/drm/etnaviv/etnaviv_gem.c | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gem.c b/drivers/gpu/drm/etnaviv/etnaviv_gem.c index d5314aa28ff7..cc386f8a7116 100644 --- a/drivers/gpu/drm/etnaviv/etnaviv_gem.c +++ b/drivers/gpu/drm/etnaviv/etnaviv_gem.c @@ -294,18 +294,15 @@ struct etnaviv_vram_mapping *etnaviv_gem_mapping_get( list_del(&mapping->obj_node); } - mapping->context = etnaviv_iommu_context_get(mmu_context); mapping->use = 1; ret = etnaviv_iommu_map_gem(mmu_context, etnaviv_obj, mmu_context->global->memory_base, mapping, va); - if (ret < 0) { - etnaviv_iommu_context_put(mmu_context); + if (ret < 0) kfree(mapping); - } else { + else list_add_tail(&mapping->obj_node, &etnaviv_obj->vram_list); - } out: mutex_unlock(&etnaviv_obj->lock); @@ -380,12 +377,14 @@ int etnaviv_gem_cpu_prep(struct drm_gem_object *obj, u32 op, } if (op & ETNA_PREP_NOSYNC) { - if (!dma_resv_test_signaled(obj->resv, write)) + if (!dma_resv_test_signaled(obj->resv, + dma_resv_usage_rw(write))) return -EBUSY; } else { unsigned long remain = etnaviv_timeout_to_jiffies(timeout); - ret = dma_resv_wait_timeout(obj->resv, write, true, remain); + ret = dma_resv_wait_timeout(obj->resv, dma_resv_usage_rw(write), + true, remain); if (ret <= 0) return ret == 0 ? -ETIMEDOUT : ret; } @@ -498,10 +497,8 @@ void etnaviv_gem_free_object(struct drm_gem_object *obj) WARN_ON(mapping->use); - if (context) { + if (context) etnaviv_iommu_unmap_gem(context, mapping); - etnaviv_iommu_context_put(context); - } list_del(&mapping->obj_node); kfree(mapping); |