mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2026-04-03 12:05:13 +02:00
b6fd51c621
Properties for OA streams are specified by user space, when the stream is
opened, as a chain of drm_xe_ext_set_property struct's. Parse and validate
these stream properties.
v2: Remove struct drm_xe_oa_open_param (Harish Chegondi)
Drop DRM_XE_OA_PROPERTY_POLL_OA_PERIOD_US (Umesh)
Eliminate comparison with xe_oa_max_sample_rate (Umesh)
Drop 'struct drm_xe_oa_record_header' (Umesh)
v3: s/DRM_XE_OA_PROPERTY_OA_EXPONENT/ \
DRM_XE_OA_PROPERTY_OA_PERIOD_EXPONENT/ (Jose)
v4: Fix 32 bit build
v5: Add non-static function kernel doc (Michal)
Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Acked-by: José Roberto de Souza <jose.souza@intel.com>
Reviewed-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240618014609.3233427-7-ashutosh.dixit@intel.com
28 lines
766 B
C
28 lines
766 B
C
/* SPDX-License-Identifier: MIT */
|
|
/*
|
|
* Copyright © 2023-2024 Intel Corporation
|
|
*/
|
|
|
|
#ifndef _XE_OA_H_
|
|
#define _XE_OA_H_
|
|
|
|
#include "xe_oa_types.h"
|
|
|
|
struct drm_device;
|
|
struct drm_file;
|
|
struct xe_device;
|
|
struct xe_gt;
|
|
struct xe_hw_engine;
|
|
|
|
int xe_oa_init(struct xe_device *xe);
|
|
void xe_oa_fini(struct xe_device *xe);
|
|
void xe_oa_register(struct xe_device *xe);
|
|
void xe_oa_unregister(struct xe_device *xe);
|
|
int xe_oa_stream_open_ioctl(struct drm_device *dev, u64 data, struct drm_file *file);
|
|
int xe_oa_add_config_ioctl(struct drm_device *dev, u64 data, struct drm_file *file);
|
|
int xe_oa_remove_config_ioctl(struct drm_device *dev, u64 data, struct drm_file *file);
|
|
u32 xe_oa_timestamp_frequency(struct xe_gt *gt);
|
|
u16 xe_oa_unit_id(struct xe_hw_engine *hwe);
|
|
|
|
#endif
|