gpu: nvgpu: Move ltc HAL to common

Move implementation of ltc HAL to common/ltc.

JIRA NVGPU-956

Change-Id: Id78d74e8612d7dacfb8d322d491abecd798e42b5
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1798461
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 0 insertions, 54 deletions

diff --git a/drivers/gpu/nvgpu/common/ltc.c b/drivers/gpu/nvgpu/common/ltc.c
deleted file mode 100644
index 1beb1974..00000000
--- a/drivers/gpu/nvgpu/common/ltc.c
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Copyright (c) 2017-2018, NVIDIA CORPORATION.  All rights reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-#include <nvgpu/ltc.h>
-#include <nvgpu/dma.h>
-#include <nvgpu/nvgpu_mem.h>
-
-#include "gk20a/gk20a.h"
-#include "gk20a/gr_gk20a.h"
-
-int nvgpu_init_ltc_support(struct gk20a *g)
-{
-        nvgpu_spinlock_init(&g->ltc_enabled_lock);
-
-        g->mm.ltc_enabled_current = true;
-        g->mm.ltc_enabled_target = true;
-
-        if (g->ops.ltc.init_fs_state)
-                g->ops.ltc.init_fs_state(g);
-
-        return 0;
-}
-
-void nvgpu_ltc_sync_enabled(struct gk20a *g)
-{
-        if (!g->ops.ltc.set_enabled)
-                return;
-
-        nvgpu_spinlock_acquire(&g->ltc_enabled_lock);
-        if (g->mm.ltc_enabled_current != g->mm.ltc_enabled_target) {
-                g->ops.ltc.set_enabled(g, g->mm.ltc_enabled_target);
-                g->mm.ltc_enabled_current = g->mm.ltc_enabled_target;
-        }
-        nvgpu_spinlock_release(&g->ltc_enabled_lock);
-}