summaryrefslogtreecommitdiff
path: root/drivers/gpu/drm/i915/intel_workarounds.h
blob: 34eee5ec511e4aea19ecb8fe52575b0f625c5c50 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
/*
 * SPDX-License-Identifier: MIT
 *
 * Copyright © 2014-2018 Intel Corporation
 */

#ifndef _I915_WORKAROUNDS_H_
#define _I915_WORKAROUNDS_H_

#include <linux/slab.h>

#include "intel_workarounds_types.h"

static inline void intel_wa_list_free(struct i915_wa_list *wal)
{
	kfree(wal->list);
	memset(wal, 0, sizeof(*wal));
}

void intel_engine_init_ctx_wa(struct intel_engine_cs *engine);
int intel_engine_emit_ctx_wa(struct i915_request *rq);

void intel_gt_init_workarounds(struct drm_i915_private *i915);
void intel_gt_apply_workarounds(struct drm_i915_private *i915);
bool intel_gt_verify_workarounds(struct drm_i915_private *i915,
				 const char *from);

void intel_engine_init_whitelist(struct intel_engine_cs *engine);
void intel_engine_apply_whitelist(struct intel_engine_cs *engine);

void intel_engine_init_workarounds(struct intel_engine_cs *engine);
void intel_engine_apply_workarounds(struct intel_engine_cs *engine);

#endif