gpu: nvgpu: cde: Combine H and V passes

When using CDE firmware v1, combine H and V swizzling passes into one
pushbuffer submission. This removes one GPU context switch, almost
halving the time taken for swizzling.

Map only the compbit part of the destination surface.

Bug 1546619

Change-Id: I95ed4e4c2eefd6d24a58854d31929cdb91ff556b
Signed-off-by: Jussi Rasanen <jrasanen@nvidia.com>
Reviewed-on: http://git-master/r/553234
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/mm_gk20a.c b/drivers/gpu/nvgpu/gk20a/mm_gk20a.c
index a390e36b..08dd41c5 100644
--- a/drivers/gpu/nvgpu/gk20a/mm_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/mm_gk20a.c
@@ -1546,7 +1546,7 @@ u64 gk20a_gmmu_map(struct vm_gk20a *vm,
         return vaddr;
 }
 
-dma_addr_t gk20a_mm_gpuva_to_iova(struct vm_gk20a *vm, u64 gpu_vaddr)
+dma_addr_t gk20a_mm_gpuva_to_iova_base(struct vm_gk20a *vm, u64 gpu_vaddr)
 {
         struct mapped_buffer_node *buffer;
         dma_addr_t addr = 0;