From 0406900ca944305f9713905f4d7363fc2d9cbbea Mon Sep 17 00:00:00 2001 From: Nitin Kumbhar Date: Sun, 12 Aug 2018 22:59:24 +0530 Subject: gpu: nvgpu: move gm20b clk debugfs to linux Use nvgpu_os_linux_ops to initialize gm20b debugfs functions. gm20b_clk_init_debugfs() will be invoked during initialization from nvgpu_finalize_poweron_linux(). JIRA NVGPU-603 Change-Id: Ie89e427cc589ae14e1e7f5918d918126fb4afd77 Signed-off-by: Nitin Kumbhar Reviewed-on: https://git-master.nvidia.com/r/1797905 Reviewed-by: svc-misra-checker GVS: Gerrit_Virtual_Submit Reviewed-by: Vijayakumar Subbu Reviewed-by: mobile promotions Tested-by: mobile promotions --- drivers/gpu/nvgpu/os/linux/debug_clk_gm20b.h | 29 ++++++++++++++++++++++++++++ drivers/gpu/nvgpu/os/linux/os_ops_gm20b.c | 5 +++++ 2 files changed, 34 insertions(+) create mode 100644 drivers/gpu/nvgpu/os/linux/debug_clk_gm20b.h (limited to 'drivers/gpu/nvgpu/os/linux') diff --git a/drivers/gpu/nvgpu/os/linux/debug_clk_gm20b.h b/drivers/gpu/nvgpu/os/linux/debug_clk_gm20b.h new file mode 100644 index 00000000..850ad895 --- /dev/null +++ b/drivers/gpu/nvgpu/os/linux/debug_clk_gm20b.h @@ -0,0 +1,29 @@ +/* + * Copyright (c) 2018, 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. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +#ifndef __DEBUG_CLK_GM20B_H +#define __DEBUG_CLK_GM20B_H + +#ifdef CONFIG_DEBUG_FS +int gm20b_clk_init_debugfs(struct gk20a *g); +#else +inline int gm20b_clk_init_debugfs(struct gk20a *g) +{ + return 0; +} +#endif + +#endif diff --git a/drivers/gpu/nvgpu/os/linux/os_ops_gm20b.c b/drivers/gpu/nvgpu/os/linux/os_ops_gm20b.c index 7db004eb..9024ce22 100644 --- a/drivers/gpu/nvgpu/os/linux/os_ops_gm20b.c +++ b/drivers/gpu/nvgpu/os/linux/os_ops_gm20b.c @@ -17,6 +17,7 @@ #include "os_linux.h" #include "cde_gm20b.h" +#include "debug_clk_gm20b.h" static struct nvgpu_os_linux_ops gm20b_os_linux_ops = { #ifdef CONFIG_NVGPU_SUPPORT_CDE @@ -24,6 +25,9 @@ static struct nvgpu_os_linux_ops gm20b_os_linux_ops = { .get_program_numbers = gm20b_cde_get_program_numbers, }, #endif + .clk = { + .init_debugfs = gm20b_clk_init_debugfs, + }, }; void nvgpu_gm20b_init_os_ops(struct nvgpu_os_linux *l) @@ -31,4 +35,5 @@ void nvgpu_gm20b_init_os_ops(struct nvgpu_os_linux *l) #ifdef CONFIG_NVGPU_SUPPORT_CDE l->ops.cde = gm20b_os_linux_ops.cde; #endif + l->ops.clk = gm20b_os_linux_ops.clk; } -- cgit v1.2.2