mirror of
git://nv-tegra.nvidia.com/linux-nv-oot.git
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2bed40f6fe
- dce-os-worker.c/.h module exposes functionality which allows
DCE KMD clients to wait/signal events.
- The current abstraction of this module has following drawbacks
which this change attempts to address:
* Name: dce-os-worker is a misnomer
- Rename to dce-wait-cond.c/.h and make it a dce-kmd core file.
- Rename functions accordingly.
* dce-os-worker module initializes data structures from tegra_dce
which makes it ineligible for re-use.
- dce-client-ipc can re-use this module as it uses exact
same functionality.
- But this module is tied with DCE-KMD core such that it has
functions that operate on fixed known inputs.
- dce_os_work_cond_sw_resource_init/deinit()
Inits/Deinits most but not all condition var resources
from tegra_dce. Eg. dce-client-ipc resources
are not initialized.
- Move this function to new core file:dce-waiters.c
- All other functions require msg_id as input and can only
operate on DCE_WAIT* resources making it ineligible
to be used by other clients like dce-client-ipc.
- Refactor these fucntions to operate on
individual wait conditions so that all DCE-KMD
core modules can reuse them.
- Additionally, this change will also remove unused functions
and macros from dce-os-cond.c/.h
- dce-client-ipc will also switch to use dce-wait-cond interface
for client ipc waits.
- Make dce-os-cond.h a common file and move OS specific impl
to dce-os-cond-internal.h
JIRA TDS-16581
Change-Id: Ie8c6ec724e48cde66917fab4aa43e7da464ef8fb
Signed-off-by: anupamg <anupamg@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3258562
Reviewed-by: Vinod Gopalakrishnakurup <vinodg@nvidia.com>
Reviewed-by: Arun Swain <arswain@nvidia.com>
48 lines
1.8 KiB
Makefile
48 lines
1.8 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0-only
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# Copyright (c) 2022-2025, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
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#
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# Display Controller Engine code.
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#
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GCOV_PROFILE := y
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ifeq ($(CONFIG_TEGRA_OOT_MODULE),m)
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CONFIG_TEGRA_DCE := m
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else # CONFIG_TEGRA_OOT_MODULE
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CONFIG_TEGRA_DCE := y
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endif # CONFIG_TEGRA_OOT_MODULE
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ccflags-y += -I$(srctree.nvidia-oot)/include
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ccflags-y += -I$(srctree.nvidia-oot)/drivers/platform/tegra/dce/include
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ccflags-y += -I$(srctree.nvidia-oot)/drivers/platform/tegra/dce/os/include
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ccflags-y += -I$(srctree.nvidia-oot)/drivers/platform/tegra/dce/os/linux/include
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obj-$(CONFIG_TEGRA_DCE) += tegra-dce.o
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tegra-dce-$(CONFIG_TEGRA_DCE) += dce-ast.o
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tegra-dce-$(CONFIG_TEGRA_DCE) += dce-reset.o
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tegra-dce-$(CONFIG_TEGRA_DCE) += dce-hsp-smb.o
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tegra-dce-$(CONFIG_TEGRA_DCE) += dce-hsp-ss.o
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tegra-dce-$(CONFIG_TEGRA_DCE) += dce-wait-cond.o
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tegra-dce-$(CONFIG_TEGRA_DCE) += dce-waiters.o
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tegra-dce-$(CONFIG_TEGRA_DCE) += dce-fsm.o
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tegra-dce-$(CONFIG_TEGRA_DCE) += dce-init-deinit.o
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tegra-dce-$(CONFIG_TEGRA_DCE) += dce-mailbox.o
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tegra-dce-$(CONFIG_TEGRA_DCE) += dce-bootstrap.o
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tegra-dce-$(CONFIG_TEGRA_DCE) += dce-admin.o
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tegra-dce-$(CONFIG_TEGRA_DCE) += dce-ipc.o
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tegra-dce-$(CONFIG_TEGRA_DCE) += dce-ipc-signal.o
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tegra-dce-$(CONFIG_TEGRA_DCE) += dce-client-ipc.o
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tegra-dce-$(CONFIG_TEGRA_DCE) += dce-module.o
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tegra-dce-$(CONFIG_TEGRA_DCE) += dce-pm.o
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tegra-dce-$(CONFIG_TEGRA_DCE) += dce-os-work.o
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tegra-dce-$(CONFIG_TEGRA_DCE) += dce-os-utils.o
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tegra-dce-$(CONFIG_TEGRA_DCE) += dce-hsp-smb-t264.o
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tegra-dce-$(CONFIG_TEGRA_DCE) += dce-hsp-ss-t264.o
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tegra-dce-$(CONFIG_TEGRA_DCE) += dce-os-ivc.o
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ifeq ($(CONFIG_DEBUG_FS),y)
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tegra-dce-$(CONFIG_TEGRA_DCE) += dce-debug.o
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tegra-dce-$(CONFIG_TEGRA_DCE) += dce-admin-debug.o
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tegra-dce-$(CONFIG_TEGRA_DCE) += dce-debug-perf.o
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endif
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