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2f69bee627
- Updates licenses for DCE-KMD files that are shared with HVRTOS.
- Update from GPL-2.0 to MIT as we use these files in both
open source and closed source context.
JIRA TDS-16741
Change-Id: Icf7aeb737f2f3b294bb9ff9c36d5ed7220c13dea
Signed-off-by: anupamg <anupamg@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3293404
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Vinod Gopalakrishnakurup <vinodg@nvidia.com>
73 lines
2.9 KiB
C
73 lines
2.9 KiB
C
/* SPDX-License-Identifier: MIT */
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/*
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* SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*/
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#ifndef DCE_HSP_T264_H
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#define DCE_HSP_T264_H
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#include <dce-os-types.h>
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struct tegra_dce;
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#define DCE_MAX_HSP_T264 2
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#define DCE_MAX_NO_SS_T264 4
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#define DCE_MAX_NO_SMB_T264 8
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#define DCE_MAX_HSP_IE_T264 8
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/**
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* DCE HSP Shared Semaphore Utility functions. Description
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* can be found with function definitions.
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*/
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u32 dce_ss_get_state_t264(struct tegra_dce *d, u8 hsp_id, u8 id);
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void dce_ss_set_t264(struct tegra_dce *d, u8 bpos, u8 hsp_id, u8 id);
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void dce_ss_clear_t264(struct tegra_dce *d, u8 bpos, u8 hsp_id, u8 id);
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/**
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* DCE HSP Shared Mailbox Utility functions. Description
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* can be found with function definitions.
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*/
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void dce_smb_set_t264(struct tegra_dce *d, u32 val, u8 hsp_id, u8 id);
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void dce_smb_set_full_ie_t264(struct tegra_dce *d, bool en, u8 hsp_id, u8 id);
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u32 dce_smb_read_full_ie_t264(struct tegra_dce *d, u8 hsp_id, u8 id);
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void dce_smb_set_empty_ie_t264(struct tegra_dce *d, bool en, u8 hsp_id, u8 id);
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u32 dce_smb_read_t264(struct tegra_dce *d, u8 hsp_id, u8 id);
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u32 dce_hsp_ie_read_t264(struct tegra_dce *d, u8 hsp_id, u8 id);
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void dce_hsp_ie_write_t264(struct tegra_dce *d, u32 val, u8 hsp_id, u8 id);
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u32 dce_hsp_ir_read_t264(struct tegra_dce *d, u8 hsp_id);
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#define DCE_HSP_INIT_T264(hsp) \
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({ \
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hsp.ss_get_state = dce_ss_get_state_t264; \
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hsp.ss_set = dce_ss_set_t264; \
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hsp.ss_clear = dce_ss_clear_t264; \
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hsp.smb_set = dce_smb_set_t264; \
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hsp.smb_set_full_ie = dce_smb_set_full_ie_t264; \
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hsp.smb_read_full_ie = dce_smb_read_full_ie_t264; \
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hsp.smb_set_empty_ie = dce_smb_set_empty_ie_t264; \
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hsp.smb_read = dce_smb_read_t264; \
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hsp.hsp_ie_read = dce_hsp_ie_read_t264; \
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hsp.hsp_ie_write = dce_hsp_ie_write_t264; \
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hsp.hsp_ir_read = dce_hsp_ir_read_t264; \
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})
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#endif
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