blob: a36e92d864fd47c2e93b3a4c7203e72b346d63a1 (
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
46
47
48
49
50
|
/* Copyright (c) 2008-2013, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
* only version 2 as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
*/
#ifndef __Z180_H
#define __Z180_H
#include "kgsl_device.h"
#define DEVICE_2D_NAME "kgsl-2d"
#define DEVICE_2D0_NAME "kgsl-2d0"
#define DEVICE_2D1_NAME "kgsl-2d1"
#define Z180_PACKET_SIZE 15
#define Z180_PACKET_COUNT 8
#define Z180_RB_SIZE (Z180_PACKET_SIZE*Z180_PACKET_COUNT \
*sizeof(uint32_t))
#define Z180_DEVICE(device) \
KGSL_CONTAINER_OF(device, struct z180_device, dev)
#define Z180_DEFAULT_PWRSCALE_POLICY NULL
/* Wait a maximum of 10 seconds when trying to idle the core */
#define Z180_IDLE_TIMEOUT (20 * 1000)
struct z180_ringbuffer {
unsigned int prevctx;
struct kgsl_memdesc cmdbufdesc;
};
struct z180_device {
struct kgsl_device dev; /* Must be first field in this struct */
int current_timestamp;
int timestamp;
struct z180_ringbuffer ringbuffer;
spinlock_t cmdwin_lock;
};
int z180_dump(struct kgsl_device *, int);
int z180_idle(struct kgsl_device *);
#endif /* __Z180_H */
|
