gpu: nvgpu: Remove gk20a support

Remove gk20a support. Leave only gk20a code which is reused by other
GPUs.

JIRA NVGPU-38

Change-Id: I3d5f2bc9f71cd9f161e64436561a5eadd5786a3b
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: https://git-master/r/1507927
GVS: Gerrit_Virtual_Submit

5 files changed, 0 insertions, 103 deletions

diff --git a/drivers/gpu/nvgpu/vgpu/gk20a/vgpu_gr_gk20a.c b/drivers/gpu/nvgpu/vgpu/gk20a/vgpu_gr_gk20a.c
deleted file mode 100644
index 23da728e..00000000
--- a/drivers/gpu/nvgpu/vgpu/gk20a/vgpu_gr_gk20a.c
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * Copyright (c) 2015-2016, 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,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- */
-
-#include "gk20a/gk20a.h"
-#include "vgpu_gr_gk20a.h"
-
-static int vgpu_gk20a_init_fs_state(struct gk20a *g)
-{
-        struct gr_gk20a *gr = &g->gr;
-        u32 tpc_index, gpc_index;
-        u32 sm_id = 0;
-
-        gk20a_dbg_fn("");
-
-        for (tpc_index = 0; tpc_index < gr->max_tpc_per_gpc_count;
-                tpc_index++) {
-                for (gpc_index = 0; gpc_index < gr->gpc_count; gpc_index++) {
-                        if (tpc_index < gr->gpc_tpc_count[gpc_index]) {
-                                g->gr.sm_to_cluster[sm_id].tpc_index =
-                                                                tpc_index;
-                                g->gr.sm_to_cluster[sm_id].gpc_index =
-                                                                gpc_index;
-
-                                sm_id++;
-                        }
-                }
-        }
-
-        gr->no_of_sm = sm_id;
-
-        return 0;
-}
-
-void vgpu_gk20a_init_gr_ops(struct gpu_ops *gops)
-{
-        gops->gr.init_fs_state = vgpu_gk20a_init_fs_state;
-}
diff --git a/drivers/gpu/nvgpu/vgpu/gk20a/vgpu_gr_gk20a.h b/drivers/gpu/nvgpu/vgpu/gk20a/vgpu_gr_gk20a.h
deleted file mode 100644
index bb80aff8..00000000
--- a/drivers/gpu/nvgpu/vgpu/gk20a/vgpu_gr_gk20a.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- * Copyright (c) 2015, 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,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- */
-
-#ifndef __VGPU_GR_GK20A_H__
-#define __VGPU_GR_GK20A_H__
-
-#include "gk20a/gk20a.h"
-
-void vgpu_gk20a_init_gr_ops(struct gpu_ops *gops);
-
-#endif
diff --git a/drivers/gpu/nvgpu/vgpu/gk20a/vgpu_hal_gk20a.c b/drivers/gpu/nvgpu/vgpu/gk20a/vgpu_hal_gk20a.c
deleted file mode 100644
index aeeb2ad9..00000000
--- a/drivers/gpu/nvgpu/vgpu/gk20a/vgpu_hal_gk20a.c
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * Copyright (c) 2015, 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,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- */
-
-#include "gk20a/hal_gk20a.h"
-#include "vgpu/vgpu.h"
-#include "vgpu_gr_gk20a.h"
-
-int vgpu_gk20a_init_hal(struct gk20a *g)
-{
-        int err;
-
-        err = gk20a_init_hal(g);
-        if (err)
-                return err;
-        vgpu_init_hal_common(g);
-        vgpu_gk20a_init_gr_ops(&g->ops);
-
-        return 0;
-}
diff --git a/drivers/gpu/nvgpu/vgpu/vgpu.c b/drivers/gpu/nvgpu/vgpu/vgpu.c
index c4647e29..d41c0abb 100644
--- a/drivers/gpu/nvgpu/vgpu/vgpu.c
+++ b/drivers/gpu/nvgpu/vgpu/vgpu.c
@@ -29,7 +29,6 @@
 #include "vgpu/vgpu.h"
 #include "vgpu/fecs_trace_vgpu.h"
 #include "vgpu/clk_vgpu.h"
-#include "gk20a/hal_gk20a.h"
 #include "gk20a/ctxsw_trace_gk20a.h"
 #include "gk20a/tsg_gk20a.h"
 #include "gk20a/gk20a_scale.h"
@@ -451,10 +450,6 @@ static int vgpu_init_hal(struct gk20a *g)
         int err;
 
         switch (ver) {
-        case GK20A_GPUID_GK20A:
-                gk20a_dbg_info("gk20a detected");
-                err = vgpu_gk20a_init_hal(g);
-                break;
         case GK20A_GPUID_GM20B:
         case GK20A_GPUID_GM20B_B:
                 gk20a_dbg_info("gm20b detected");
diff --git a/drivers/gpu/nvgpu/vgpu/vgpu.h b/drivers/gpu/nvgpu/vgpu/vgpu.h
index ec04c6f7..31ecb737 100644
--- a/drivers/gpu/nvgpu/vgpu/vgpu.h
+++ b/drivers/gpu/nvgpu/vgpu/vgpu.h
@@ -102,7 +102,6 @@ int vgpu_comm_sendrecv(struct tegra_vgpu_cmd_msg *msg, size_t size_in,
                 size_t size_out);
 
 void vgpu_init_hal_common(struct gk20a *g);
-int vgpu_gk20a_init_hal(struct gk20a *g);
 int vgpu_gm20b_init_hal(struct gk20a *g);
 int vgpu_gp10b_init_hal(struct gk20a *g);