18851edfa7
Using the gpu to write to some dword over a number of pages is rather useful, and we already have two copies of such a thing, and we don't want a third so move it to utils. There is probably some other stuff also... Signed-off-by: Matthew Auld <matthew.auld@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20190810105008.14320-1-chris@chris-wilson.co.uk
34 lines
682 B
C
34 lines
682 B
C
/*
|
|
* SPDX-License-Identifier: MIT
|
|
*
|
|
* Copyright © 2018 Intel Corporation
|
|
*/
|
|
|
|
#ifndef __IGT_GEM_UTILS_H__
|
|
#define __IGT_GEM_UTILS_H__
|
|
|
|
#include <linux/types.h>
|
|
|
|
struct i915_request;
|
|
struct i915_gem_context;
|
|
struct intel_engine_cs;
|
|
struct i915_vma;
|
|
|
|
struct i915_request *
|
|
igt_request_alloc(struct i915_gem_context *ctx, struct intel_engine_cs *engine);
|
|
|
|
struct i915_vma *
|
|
igt_emit_store_dw(struct i915_vma *vma,
|
|
u64 offset,
|
|
unsigned long count,
|
|
u32 val);
|
|
|
|
int igt_gpu_fill_dw(struct i915_vma *vma,
|
|
struct i915_gem_context *ctx,
|
|
struct intel_engine_cs *engine,
|
|
u64 offset,
|
|
unsigned long count,
|
|
u32 val);
|
|
|
|
#endif /* __IGT_GEM_UTILS_H__ */
|