gpu: nvgpu: Reorg gr_ctx HAL initialization

Reorganize HAL initialization to remove inheritance and construct
the gpu_ops struct at compile time. This patch only covers the
gr_ctx sub-module of the gpu_ops struct.

Perform HAL function assignments in hal_gxxxx.c through the
population of a chip-specific copy of gpu_ops.

Jira NVGPU-74

Change-Id: I783d8e8919d8694ad2aa0d285e4c5a2b62580f48
Signed-off-by: Sunny He <suhe@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1527417
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 3 insertions, 10 deletions

diff --git a/drivers/gpu/nvgpu/gp106/gr_ctx_gp106.c b/drivers/gpu/nvgpu/gp106/gr_ctx_gp106.c
index 3a49cc60..706ff7e0 100644
--- a/drivers/gpu/nvgpu/gp106/gr_ctx_gp106.c
+++ b/drivers/gpu/nvgpu/gp106/gr_ctx_gp106.c
@@ -1,7 +1,7 @@
 /*
  * GP106 Graphics Context
  *
- * Copyright (c) 2016, NVIDIA CORPORATION.  All rights reserved.
+ * Copyright (c) 2016-2017, NVIDIA CORPORATION.  All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms and conditions of the GNU General Public License,
@@ -16,7 +16,7 @@
 #include "gk20a/gk20a.h"
 #include "gr_ctx_gp106.h"
 
-static int gr_gp106_get_netlist_name(struct gk20a *g, int index, char *name)
+int gr_gp106_get_netlist_name(struct gk20a *g, int index, char *name)
 {
         u32 ver = g->gpu_characteristics.arch + g->gpu_characteristics.impl;
 
@@ -36,14 +36,7 @@ static int gr_gp106_get_netlist_name(struct gk20a *g, int index, char *name)
         return 0;
 }
 
-static bool gr_gp106_is_firmware_defined(void)
+bool gr_gp106_is_firmware_defined(void)
 {
         return true;
 }
-
-void gp106_init_gr_ctx(struct gpu_ops *gops)
-{
-        gops->gr_ctx.get_netlist_name = gr_gp106_get_netlist_name;
-        gops->gr_ctx.is_fw_defined = gr_gp106_is_firmware_defined;
-        gops->gr_ctx.use_dma_for_fw_bootstrap = false;
-}