gpu: nvgpu: gv1xx: Remove HAL for restore_context_header

gr restore_context_header is not required any more after
enabling per context va mode for subcontext. Cleaning-up
unused function pointers from gv100 and gv11b HAL.

Change-Id: I65cc7d12d3c96726d323defd99726c3e259e7e63
Signed-off-by: seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1581432
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 0 insertions, 18 deletions

diff --git a/drivers/gpu/nvgpu/gv11b/gr_gv11b.c b/drivers/gpu/nvgpu/gv11b/gr_gv11b.c
index aac6cba3..154088d6 100644
--- a/drivers/gpu/nvgpu/gv11b/gr_gv11b.c
+++ b/drivers/gpu/nvgpu/gv11b/gr_gv11b.c
@@ -2306,24 +2306,6 @@ int gr_gv11b_commit_global_timeslice(struct gk20a *g,
         return 0;
 }
 
-void gv11b_restore_context_header(struct gk20a *g,
-                                        struct nvgpu_mem *ctxheader)
-{
-        u32 va_lo, va_hi;
-        struct gr_gk20a *gr = &g->gr;
-
-        va_hi = nvgpu_mem_rd(g, ctxheader,
-                        ctxsw_prog_main_image_context_buffer_ptr_hi_o());
-        va_lo = nvgpu_mem_rd(g, ctxheader,
-                        ctxsw_prog_main_image_context_buffer_ptr_o());
-        nvgpu_mem_wr_n(g, ctxheader, 0,
-                       gr->ctx_vars.local_golden_image,
-                       gr->ctx_vars.golden_image_size);
-        nvgpu_mem_wr(g, ctxheader,
-                        ctxsw_prog_main_image_context_buffer_ptr_hi_o(), va_hi);
-        nvgpu_mem_wr(g, ctxheader,
-                        ctxsw_prog_main_image_context_buffer_ptr_o(), va_lo);
-}
 void gr_gv11b_write_zcull_ptr(struct gk20a *g,
                                 struct nvgpu_mem *mem, u64 gpu_va)
 {