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gpu: host1x-nvhost: Prepare for removing nvhost_t194.h

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Move the function prototypes declared in nvhost_t194.h into nvhost.h so
that we can update the necessary drivers and remove nvhost_t194.h
completely.

Bug 4472097

Change-Id: I1466561cf2ec98b0552bff84c1e45a52a74a3598
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3283337
Reviewed-by: Mikko Perttunen <mperttunen@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
This commit is contained in:
Jon Hunter
2025-01-14 10:21:36 +00:00
parent e709a790c4
commit 71ac531606
2 changed files with 11 additions and 12 deletions
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10
include/linux/nvhost.h
View File

@@ -1,5 +1,5 @@
/* SPDX-License-Identifier: GPL-2.0-only */ /* SPDX-License-Identifier: GPL-2.0-only */
/* SPDX-FileCopyrightText: Copyright (c) 2009-2024 NVIDIA CORPORATION & AFFILIATES. All Rights Reserved. */ /* SPDX-FileCopyrightText: Copyright (c) 2009-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved. */
#ifndef __LINUX_NVHOST_H #ifndef __LINUX_NVHOST_H
#define __LINUX_NVHOST_H #define __LINUX_NVHOST_H
@@ -222,6 +222,14 @@ int nvhost_syncpt_is_expired_ext(struct platform_device *dev, u32 id,
dma_addr_t nvhost_syncpt_address(struct platform_device *engine_pdev, u32 id); dma_addr_t nvhost_syncpt_address(struct platform_device *engine_pdev, u32 id);
int nvhost_syncpt_unit_interface_init(struct platform_device *pdev); int nvhost_syncpt_unit_interface_init(struct platform_device *pdev);
void nvhost_syncpt_unit_interface_deinit(struct platform_device *pdev); void nvhost_syncpt_unit_interface_deinit(struct platform_device *pdev);
int nvhost_syncpt_unit_interface_get_aperture(
struct platform_device *host_pdev,
phys_addr_t *base,
size_t *size);
u32 nvhost_syncpt_unit_interface_get_byte_offset(u32 syncpt_id);
u32 nvhost_syncpt_unit_interface_get_byte_offset_ext(
struct platform_device *host_pdev,
u32 syncpt_id);
/* public host1x interrupt management APIs */ /* public host1x interrupt management APIs */
int nvhost_intr_register_notifier(struct platform_device *pdev, int nvhost_intr_register_notifier(struct platform_device *pdev,

13
include/linux/nvhost_t194.h
View File

@@ -1,20 +1,11 @@
/* SPDX-License-Identifier: GPL-2.0-only */ /* SPDX-License-Identifier: GPL-2.0-only */
/* /*
* Copyright (c) 2017-2024, NVIDIA Corporation. All rights reserved. * SPDX-FileCopyrightText: Copyright (c) 2017-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
*/ */
#ifndef __LINUX_NVHOST_T194_H__ #ifndef __LINUX_NVHOST_T194_H__
#define __LINUX_NVHOST_T194_H__ #define __LINUX_NVHOST_T194_H__
int nvhost_syncpt_unit_interface_get_aperture( #include <linux/nvhost.h>
struct platform_device *host_pdev,
phys_addr_t *base,
size_t *size);
u32 nvhost_syncpt_unit_interface_get_byte_offset(u32 syncpt_id);
u32 nvhost_syncpt_unit_interface_get_byte_offset_ext(
struct platform_device *host_pdev,
u32 syncpt_id);
#endif /* __LINUX_NVHOST_T194_H__ */ #endif /* __LINUX_NVHOST_T194_H__ */