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nexedi
linux
Commits
c9a69e1e
Commit
c9a69e1e
authored
Aug 11, 2002
by
James Simmons
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Plain Diff
Moved over to use the fix field in struct fb_info instead of fields in struct display.
parent
c23ca45d
Changes
4
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Showing
4 changed files
with
26 additions
and
32 deletions
+26
-32
drivers/video/fbcon-cfb24.c
drivers/video/fbcon-cfb24.c
+3
-1
drivers/video/fbcon.c
drivers/video/fbcon.c
+23
-19
drivers/video/fbgen.c
drivers/video/fbgen.c
+0
-6
include/video/fbcon.h
include/video/fbcon.h
+0
-6
No files found.
drivers/video/fbcon-cfb24.c
View file @
c9a69e1e
...
...
@@ -25,7 +25,9 @@
void
fbcon_cfb24_setup
(
struct
display
*
p
)
{
p
->
next_line
=
p
->
line_length
?
p
->
line_length
:
p
->
var
.
xres_virtual
*
3
;
struct
fb_info
*
info
=
p
->
fb_info
;
p
->
next_line
=
info
->
fix
.
line_length
?
info
->
fix
.
line_length
:
p
->
var
.
xres_virtual
*
3
;
p
->
next_plane
=
0
;
}
...
...
drivers/video/fbcon.c
View file @
c9a69e1e
...
...
@@ -518,13 +518,15 @@ static int fbcon_changevar(int con)
static
__inline__
void
updatescrollmode
(
struct
display
*
p
)
{
struct
fb_info
*
info
=
p
->
fb_info
;
int
m
;
if
(
p
->
scrollmode
&
__SCROLL_YFIXED
)
return
;
if
(
divides
(
p
->
ywrapstep
,
fontheight
(
p
))
&&
divides
(
fontheight
(
p
),
p
->
var
.
yres_virtual
))
if
(
divides
(
info
->
fix
.
ywrapstep
,
fontheight
(
p
))
&&
divides
(
fontheight
(
p
),
info
->
var
.
yres_virtual
))
m
=
__SCROLL_YWRAP
;
else
if
(
divides
(
p
->
ypanstep
,
fontheight
(
p
))
&&
else
if
(
divides
(
info
->
fix
.
ypanstep
,
fontheight
(
p
))
&&
p
->
var
.
yres_virtual
>=
p
->
var
.
yres
+
fontheight
(
p
))
m
=
__SCROLL_YPAN
;
else
if
(
p
->
scrollmode
&
__SCROLL_YNOMOVE
)
...
...
@@ -553,6 +555,7 @@ static void fbcon_font_widths(struct display *p)
static
void
fbcon_setup
(
int
con
,
int
init
,
int
logo
)
{
struct
display
*
p
=
&
fb_display
[
con
];
struct
fb_info
*
info
=
p
->
fb_info
;
struct
vc_data
*
conp
=
p
->
conp
;
int
nr_rows
,
nr_cols
;
int
old_rows
,
old_cols
;
...
...
@@ -560,13 +563,13 @@ static void fbcon_setup(int con, int init, int logo)
int
i
,
charcnt
=
256
;
struct
fbcon_font_desc
*
font
;
if
(
con
!=
fg_console
||
(
p
->
fb_
info
->
flags
&
FBINFO_FLAG_MODULE
)
||
p
->
type
==
FB_TYPE_TEXT
)
if
(
con
!=
fg_console
||
(
info
->
flags
&
FBINFO_FLAG_MODULE
)
||
info
->
fix
.
type
==
FB_TYPE_TEXT
)
logo
=
0
;
p
->
var
.
xoffset
=
p
->
var
.
yoffset
=
p
->
yscroll
=
0
;
/* reset wrap/pan */
if
(
con
==
fg_console
&&
p
->
type
!=
FB_TYPE_TEXT
)
{
if
(
con
==
fg_console
&&
info
->
fix
.
type
!=
FB_TYPE_TEXT
)
{
if
(
fbcon_softback_size
)
{
if
(
!
softback_buf
)
{
softback_buf
=
(
unsigned
long
)
kmalloc
(
fbcon_softback_size
,
GFP_KERNEL
);
...
...
@@ -716,7 +719,8 @@ static void fbcon_setup(int con, int init, int logo)
if
(
p
->
dispsw
==
&
fbcon_dummy
)
printk
(
KERN_WARNING
"fbcon_setup: type %d (aux %d, depth %d) not "
"supported
\n
"
,
p
->
type
,
p
->
type_aux
,
p
->
var
.
bits_per_pixel
);
"supported
\n
"
,
info
->
fix
.
type
,
info
->
fix
.
type_aux
,
p
->
var
.
bits_per_pixel
);
p
->
dispsw
->
setup
(
p
);
p
->
fgcol
=
p
->
var
.
bits_per_pixel
>
2
?
7
:
(
1
<<
p
->
var
.
bits_per_pixel
)
-
1
;
...
...
@@ -1563,9 +1567,9 @@ static int fbcon_blank(struct vc_data *conp, int blank)
if
(
!
p
->
can_soft_blank
)
{
if
(
blank
)
{
if
(
p
->
visual
==
FB_VISUAL_MONO01
)
{
if
(
p
->
fb_
info
->
screen_base
)
fb_memset255
(
p
->
fb_
info
->
screen_base
,
if
(
info
->
fix
.
visual
==
FB_VISUAL_MONO01
)
{
if
(
info
->
screen_base
)
fb_memset255
(
info
->
screen_base
,
p
->
var
.
xres_virtual
*
p
->
var
.
yres_virtual
*
p
->
var
.
bits_per_pixel
>>
3
);
}
else
{
...
...
@@ -2122,9 +2126,10 @@ static inline unsigned safe_shift(unsigned d,int n)
static
int
__init
fbcon_show_logo
(
void
)
{
struct
display
*
p
=
&
fb_display
[
fg_console
];
/* draw to vt in foreground */
struct
fb_info
*
info
=
p
->
fb_info
;
int
depth
=
p
->
var
.
bits_per_pixel
;
int
line
=
p
->
next_line
;
unsigned
char
*
fb
=
p
->
fb_
info
->
screen_base
;
unsigned
char
*
fb
=
info
->
screen_base
;
unsigned
char
*
logo
;
unsigned
char
*
dst
,
*
src
;
int
i
,
j
,
n
,
x1
,
y1
,
x
;
...
...
@@ -2140,8 +2145,8 @@ static int __init fbcon_show_logo( void )
* We don't have to set the colors for the 16-color logo, since that logo
* uses the standard VGA text console palette
*/
if
((
p
->
visual
==
FB_VISUAL_PSEUDOCOLOR
&&
depth
>=
8
)
||
(
p
->
visual
==
FB_VISUAL_DIRECTCOLOR
&&
depth
>=
24
))
if
((
info
->
fix
.
visual
==
FB_VISUAL_PSEUDOCOLOR
&&
depth
>=
8
)
||
(
info
->
fix
.
visual
==
FB_VISUAL_DIRECTCOLOR
&&
depth
>=
24
))
for
(
i
=
0
;
i
<
LINUX_LOGO_COLORS
;
i
+=
n
)
{
n
=
LINUX_LOGO_COLORS
-
i
;
if
(
n
>
16
)
...
...
@@ -2157,8 +2162,7 @@ static int __init fbcon_show_logo( void )
palette_cmap
.
blue
[
j
]
=
(
linux_logo_blue
[
i
+
j
]
<<
8
)
|
linux_logo_blue
[
i
+
j
];
}
p
->
fb_info
->
fbops
->
fb_set_cmap
(
&
palette_cmap
,
1
,
fg_console
,
p
->
fb_info
);
info
->
fbops
->
fb_set_cmap
(
&
palette_cmap
,
1
,
fg_console
,
info
);
}
if
(
depth
>=
8
)
{
...
...
@@ -2174,15 +2178,15 @@ static int __init fbcon_show_logo( void )
logo_depth
=
1
;
}
if
(
p
->
fb_
info
->
fbops
->
fb_rasterimg
)
p
->
fb_info
->
fbops
->
fb_rasterimg
(
p
->
fb_
info
,
1
);
if
(
info
->
fbops
->
fb_rasterimg
)
info
->
fbops
->
fb_rasterimg
(
info
,
1
);
for
(
x
=
0
;
x
<
num_online_cpus
()
*
(
LOGO_W
+
8
)
&&
x
<
p
->
var
.
xres
-
(
LOGO_W
+
8
);
x
+=
(
LOGO_W
+
8
))
{
#if defined(CONFIG_FBCON_CFB16) || defined(CONFIG_FBCON_CFB24) || \
defined(CONFIG_FBCON_CFB32) || defined(CONFIG_FB_SBUS)
if
(
p
->
visual
==
FB_VISUAL_DIRECTCOLOR
)
{
if
(
info
->
fix
.
visual
==
FB_VISUAL_DIRECTCOLOR
)
{
unsigned
int
val
;
/* max. depth 32! */
int
bdepth
;
int
redshift
,
greenshift
,
blueshift
;
...
...
@@ -2257,7 +2261,7 @@ static int __init fbcon_show_logo( void )
#endif
#if defined(CONFIG_FBCON_CFB16) || defined(CONFIG_FBCON_CFB24) || \
defined(CONFIG_FBCON_CFB32) || defined(CONFIG_FB_SBUS)
if
((
depth
%
8
==
0
)
&&
(
p
->
visual
==
FB_VISUAL_TRUECOLOR
))
{
if
((
depth
%
8
==
0
)
&&
(
info
->
fix
.
visual
==
FB_VISUAL_TRUECOLOR
))
{
/* Modes without color mapping, needs special data transformation... */
unsigned
int
val
;
/* max. depth 32! */
int
bdepth
=
depth
/
8
;
...
...
drivers/video/fbgen.c
View file @
c9a69e1e
...
...
@@ -129,12 +129,6 @@ void gen_set_disp(int con, struct fb_info *info)
{
struct
display
*
display
=
(
con
<
0
)
?
info
->
disp
:
(
fb_display
+
con
);
display
->
visual
=
info
->
fix
.
visual
;
display
->
type
=
info
->
fix
.
type
;
display
->
type_aux
=
info
->
fix
.
type_aux
;
display
->
ypanstep
=
info
->
fix
.
ypanstep
;
display
->
ywrapstep
=
info
->
fix
.
ywrapstep
;
display
->
line_length
=
info
->
fix
.
line_length
;
if
(
info
->
fix
.
visual
==
FB_VISUAL_PSEUDOCOLOR
||
info
->
fix
.
visual
==
FB_VISUAL_DIRECTCOLOR
)
{
display
->
can_soft_blank
=
info
->
fbops
->
fb_blank
?
1
:
0
;
...
...
include/video/fbcon.h
View file @
c9a69e1e
...
...
@@ -55,12 +55,6 @@ struct display {
struct
fb_var_screeninfo
var
;
/* variable infos. yoffset and vmode */
/* are updated by fbcon.c */
struct
fb_cmap
cmap
;
/* colormap */
int
visual
;
int
type
;
/* see FB_TYPE_* */
int
type_aux
;
/* Interleave for interleaved Planes */
u_short
ypanstep
;
/* zero if no hardware ypan */
u_short
ywrapstep
;
/* zero if no hardware ywrap */
u_long
line_length
;
/* length of a line in bytes */
u_short
can_soft_blank
;
/* zero if no hardware blanking */
u_short
inverse
;
/* != 0 text black on white as default */
struct
display_switch
*
dispsw
;
/* low level operations */
...
...
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