nv-tegra-mirror/linux-nvgpu
1
0
Fork 0
mirror of git://nv-tegra.nvidia.com/linux-nvgpu.git synced 2025-12-22 17:36:20 +03:00
Code Issues Packages Projects Releases Wiki Activity

gpu: nvgpu: Handle iGPU in pci probe and remove

Browse Source 
When iGPU is probed as pci device, power and clocks are driven from the
platform, hence the pci_probe and pci_remove to handle both
iGPU and dGPU. Also enable the runtime PM for the PCI-iGPU
device.

JIRA NVGPU-9348

Change-Id: Id5dd88dc0c905655f9174ecd7936bdf2996f06e6
Signed-off-by: Ramalingam C <ramalingamc@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2835341
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Ramalingam C
2022-12-30 10:52:53 +00:00
committed by mobile promotions
parent ebb60b7f5e
commit 7ba33f3dec
3 changed files with 76 additions and 26 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
drivers/gpu/nvgpu/os/linux/module.h
View File

@@ -1,5 +1,5 @@
/*
* Copyright (c) 2011-2021, NVIDIA CORPORATION. All rights reserved.
* Copyright (c) 2011-2023, 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,
@@ -18,6 +18,13 @@ struct device;
struct platform_device;
struct nvgpu_os_linux;
int gk20a_pm_init(struct device *dev);
int gk20a_pm_deinit(struct device *dev);
int gk20a_pm_late_init(struct device *dev);
int nvgpu_read_fuse_overrides(struct gk20a *g);
int nvgpu_kernel_shutdown_notification(struct notifier_block *nb,
unsigned long event, void *unused);
int gk20a_pm_finalize_poweron(struct device *dev);
int nvgpu_finalize_poweron_linux(struct nvgpu_os_linux *l);
void gk20a_remove_support(struct gk20a *g);