drm/etnaviv: rework MMU handling

[linux-2.6-microblaze.git] / drivers / gpu / drm / etnaviv / etnaviv_drv.h

diff --git a/drivers/gpu/drm/etnaviv/etnaviv_drv.h b/drivers/gpu/drm/etnaviv/etnaviv_drv.h
index e052d7d..5f8db08 100644 (file)
--- a/drivers/gpu/drm/etnaviv/etnaviv_drv.h
+++ b/drivers/gpu/drm/etnaviv/etnaviv_drv.h
@@ -22,6 +22,7 @@ struct etnaviv_gpu;
 struct etnaviv_mmu;
 struct etnaviv_gem_object;
 struct etnaviv_gem_submit;
+struct etnaviv_iommu_global;
 
 struct etnaviv_file_private {
        /*
@@ -37,6 +38,7 @@ struct etnaviv_drm_private {
        struct etnaviv_gpu *gpu[ETNA_MAX_PIPES];
 
        struct etnaviv_cmdbuf_suballoc *cmdbuf_suballoc;
+       struct etnaviv_iommu_global *mmu_global;
 
        /* list of GEM objects: */
        struct mutex gem_lock;
@@ -69,7 +71,7 @@ int etnaviv_gem_new_userptr(struct drm_device *dev, struct drm_file *file,
        uintptr_t ptr, u32 size, u32 flags, u32 *handle);
 u16 etnaviv_buffer_init(struct etnaviv_gpu *gpu);
 u16 etnaviv_buffer_config_mmuv2(struct etnaviv_gpu *gpu, u32 mtlb_addr, u32 safe_addr);
-u16 etnaviv_buffer_config_pta(struct etnaviv_gpu *gpu);
+u16 etnaviv_buffer_config_pta(struct etnaviv_gpu *gpu, unsigned short id);
 void etnaviv_buffer_end(struct etnaviv_gpu *gpu);
 void etnaviv_sync_point_queue(struct etnaviv_gpu *gpu, unsigned int event);
 void etnaviv_buffer_queue(struct etnaviv_gpu *gpu, u32 exec_state,