gpu: nvgpu: add platform specific get_iova_addr()

Add platform specific API pointer (*get_iova_addr)()
which can be used to get iova/physical address from
given scatterlist and flags

Use this API with g->ops.mm.get_iova_addr() instead
of calling API gk20a_mm_iova_addr() which makes it
platform specific

Bug 1605653

Change-Id: I798763db1501bd0b16e84daab68f6093a83caac2
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: http://git-master/r/713089
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/ltc_common.c b/drivers/gpu/nvgpu/gk20a/ltc_common.c
index f48f8298..6fbd0c2d 100644
--- a/drivers/gpu/nvgpu/gk20a/ltc_common.c
+++ b/drivers/gpu/nvgpu/gk20a/ltc_common.c
@@ -106,8 +106,8 @@ static void gk20a_ltc_init_cbc(struct gk20a *g, struct gr_gk20a *gr)
         if (tegra_platform_is_linsim())
                 compbit_store_iova = gk20a_mem_phys(&gr->compbit_store.mem);
         else
-                compbit_store_iova = gk20a_mm_iova_addr(g,
-                                gr->compbit_store.mem.sgt->sgl);
+                compbit_store_iova = g->ops.mm.get_iova_addr(g,
+                                gr->compbit_store.mem.sgt->sgl, 0);
 
         compbit_base_post_divide64 = compbit_store_iova >>
                 ltc_ltcs_ltss_cbc_base_alignment_shift_v();