drm/etnaviv: move gpu_va() to etnaviv mmu
The GPU virtual address for the command buffers differs depending on
the IOMMU version. Move the calculation of the iova into etnaviv
mmu, to enable proper dispatch.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_mmu.h b/drivers/gpu/drm/etnaviv/etnaviv_mmu.h
index 70ff1e4..0d34325 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_mmu.h
+++ b/drivers/gpu/drm/etnaviv/etnaviv_mmu.h
@@ -62,6 +62,9 @@
struct etnaviv_vram_mapping *mapping);
void etnaviv_iommu_destroy(struct etnaviv_iommu *iommu);
+u32 etnaviv_iommu_get_cmdbuf_va(struct etnaviv_gpu *gpu,
+ struct etnaviv_cmdbuf *buf);
+
size_t etnaviv_iommu_dump_size(struct etnaviv_iommu *iommu);
void etnaviv_iommu_dump(struct etnaviv_iommu *iommu, void *buf);