blob: 7c734714b05edc51027e269197602abefc541813 (
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
35
36
37
38
39
40
41
42
43
44
45
|
/*
* SPDX-License-Identifier: MIT
*
* Copyright © 2014-2018 Intel Corporation
*/
#ifndef _I915_WORKAROUNDS_H_
#define _I915_WORKAROUNDS_H_
#include <linux/slab.h>
struct i915_wa {
i915_reg_t reg;
u32 mask;
u32 val;
};
struct i915_wa_list {
const char *name;
struct i915_wa *list;
unsigned int count;
unsigned int wa_count;
};
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 *dev_priv);
void intel_gt_apply_workarounds(struct drm_i915_private *dev_priv);
bool intel_gt_verify_workarounds(struct drm_i915_private *dev_priv,
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
|
