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drivers
gpu
drm
nouveau
core
include
subdev
vga.h
Go to the documentation of this file.
1
#ifndef __NOUVEAU_VGA_H__
2
#define __NOUVEAU_VGA_H__
3
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#include <
core/os.h
>
5
6
/* access to various legacy io ports */
7
u8
nv_rdport
(
void
*obj,
int
head
,
u16
port
);
8
void
nv_wrport
(
void
*obj,
int
head
,
u16
port
,
u8
value
);
9
10
/* VGA Sequencer */
11
u8
nv_rdvgas
(
void
*obj,
int
head
,
u8
index
);
12
void
nv_wrvgas
(
void
*obj,
int
head
,
u8
index
,
u8
value
);
13
14
/* VGA Graphics */
15
u8
nv_rdvgag
(
void
*obj,
int
head
,
u8
index
);
16
void
nv_wrvgag
(
void
*obj,
int
head
,
u8
index
,
u8
value
);
17
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/* VGA CRTC */
19
u8
nv_rdvgac
(
void
*obj,
int
head
,
u8
index
);
20
void
nv_wrvgac
(
void
*obj,
int
head
,
u8
index
,
u8
value
);
21
22
/* VGA indexed port access dispatcher */
23
u8
nv_rdvgai
(
void
*obj,
int
head
,
u16
port
,
u8
index
);
24
void
nv_wrvgai
(
void
*obj,
int
head
,
u16
port
,
u8
index
,
u8
value
);
25
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bool
nv_lockvgac
(
void
*obj,
bool
lock);
27
u8
nv_rdvgaowner
(
void
*obj);
28
void
nv_wrvgaowner
(
void
*obj,
u8
);
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#endif
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1.8.2