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gpu: host1x-nvhost: Remove unused functions

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The functions nvhost_job_put() and nvhost_syncpt_set_minval() are no
longer used so remove these functions.

The flag CONFIG_TEGRA_HOST1X is always true for out-of-tree drivers and
so remove the legacy code for when this flag is not defined.

Bug 4475969

Change-Id: I88c89d30bfc9be4b8628f115ea96835cb5f6f295
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3091653
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-by: Brad Griffis <bgriffis@nvidia.com>
This commit is contained in:
Jon Hunter
2024-03-07 17:49:42 +00:00
committed by mobile promotions
parent 45c87920e5
commit a6d28bc2c8
3 changed files with 1 additions and 31 deletions
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17
drivers/gpu/host1x-nvhost/nvhost.c
View File

@@ -307,23 +307,6 @@ int nvhost_syncpt_is_expired_ext(struct platform_device *pdev, u32 id,
} }
EXPORT_SYMBOL(nvhost_syncpt_is_expired_ext); EXPORT_SYMBOL(nvhost_syncpt_is_expired_ext);
void nvhost_syncpt_set_minval(struct platform_device *pdev, u32 id, u32 val)
{
struct nvhost_device_data *pdata = platform_get_drvdata(pdev);
struct host1x_syncpt *sp;
u32 cur;
sp = host1x_syncpt_get_by_id_noref(pdata->host1x, id);
if (WARN_ON(!sp))
return;
cur = host1x_syncpt_read(sp);
while (cur++ != val)
host1x_syncpt_incr(sp);
}
EXPORT_SYMBOL(nvhost_syncpt_set_minval);
void nvhost_syncpt_set_min_update(struct platform_device *pdev, u32 id, u32 val) void nvhost_syncpt_set_min_update(struct platform_device *pdev, u32 id, u32 val)
{ {
struct nvhost_device_data *pdata = platform_get_drvdata(pdev); struct nvhost_device_data *pdata = platform_get_drvdata(pdev);

4
include/linux/nvhost.h
View File

@@ -12,7 +12,6 @@
struct nvhost_ctrl_sync_fence_info; struct nvhost_ctrl_sync_fence_info;
struct nvhost_fence; struct nvhost_fence;
struct nvhost_job;
#define NVHOST_MODULE_MAX_CLOCKS 8 #define NVHOST_MODULE_MAX_CLOCKS 8
#define NVHOST_MODULE_MAX_IORESOURCE_MEM 5 #define NVHOST_MODULE_MAX_IORESOURCE_MEM 5
@@ -213,7 +212,6 @@ u32 nvhost_get_syncpt_gpu_managed(struct platform_device *pdev,
const char *syncpt_name); const char *syncpt_name);
void nvhost_syncpt_put_ref_ext(struct platform_device *pdev, u32 id); void nvhost_syncpt_put_ref_ext(struct platform_device *pdev, u32 id);
bool nvhost_syncpt_is_valid_pt_ext(struct platform_device *dev, u32 id); bool nvhost_syncpt_is_valid_pt_ext(struct platform_device *dev, u32 id);
void nvhost_syncpt_set_minval(struct platform_device *dev, u32 id, u32 val);
void nvhost_syncpt_set_min_update(struct platform_device *pdev, u32 id, u32 val); void nvhost_syncpt_set_min_update(struct platform_device *pdev, u32 id, u32 val);
int nvhost_syncpt_read_ext_check(struct platform_device *dev, u32 id, u32 *val); int nvhost_syncpt_read_ext_check(struct platform_device *dev, u32 id, u32 *val);
u32 nvhost_syncpt_read_maxval(struct platform_device *dev, u32 id); u32 nvhost_syncpt_read_maxval(struct platform_device *dev, u32 id);
@@ -269,8 +267,6 @@ static inline int nvhost_fence_foreach_pt(
return -EOPNOTSUPP; return -EOPNOTSUPP;
} }
static inline void nvhost_job_put(struct nvhost_job *job) {}
static inline struct nvhost_fence *nvhost_fence_get(int fd) static inline struct nvhost_fence *nvhost_fence_get(int fd)
{ {
return NULL; return NULL;

11
include/linux/nvhost_t194.h
View File

@@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0-only */ /* SPDX-License-Identifier: GPL-2.0-only */
/* /*
* Copyright (c) 2017-2023, NVIDIA Corporation. All rights reserved. * Copyright (c) 2017-2024, NVIDIA Corporation. All rights reserved.
*/ */
#ifndef __LINUX_NVHOST_T194_H__ #ifndef __LINUX_NVHOST_T194_H__
@@ -13,17 +13,8 @@ int nvhost_syncpt_unit_interface_get_aperture(
u32 nvhost_syncpt_unit_interface_get_byte_offset(u32 syncpt_id); u32 nvhost_syncpt_unit_interface_get_byte_offset(u32 syncpt_id);
#ifdef CONFIG_TEGRA_HOST1X
u32 nvhost_syncpt_unit_interface_get_byte_offset_ext( u32 nvhost_syncpt_unit_interface_get_byte_offset_ext(
struct platform_device *host_pdev, struct platform_device *host_pdev,
u32 syncpt_id); u32 syncpt_id);
#else
static inline u32 nvhost_syncpt_unit_interface_get_byte_offset_ext(
struct platform_device *host_pdev,
u32 syncpt_id)
{
return nvhost_syncpt_unit_interface_get_byte_offset(syncpt_id);
}
#endif
#endif /* __LINUX_NVHOST_T194_H__ */ #endif /* __LINUX_NVHOST_T194_H__ */