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体验新版 GitCode,发现更多精彩内容 >>
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f3c2cab8
编写于
3月 27, 2016
作者:
T
Tom Rini
浏览文件
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电子邮件补丁
差异文件
Revert "pxa_lcd: make driver cache-aware"
This reverts commit
59deb7fe
. Signed-off-by:
N
Tom Rini
<
trini@konsulko.com
>
上级
09bffbf6
变更
1
隐藏空白更改
内联
并排
Showing
1 changed file
with
0 addition
and
16 deletion
+0
-16
drivers/video/pxa_lcd.c
drivers/video/pxa_lcd.c
+0
-16
未找到文件。
drivers/video/pxa_lcd.c
浏览文件 @
f3c2cab8
...
@@ -353,9 +353,6 @@ void lcd_ctrl_init (void *lcdbase)
...
@@ -353,9 +353,6 @@ void lcd_ctrl_init (void *lcdbase)
pxafb_init
(
&
panel_info
);
pxafb_init
(
&
panel_info
);
pxafb_setup_gpio
(
&
panel_info
);
pxafb_setup_gpio
(
&
panel_info
);
pxafb_enable_controller
(
&
panel_info
);
pxafb_enable_controller
(
&
panel_info
);
/* Enable flushing if we enabled dcache */
lcd_set_flush_dcache
(
1
);
}
}
/*----------------------------------------------------------------------*/
/*----------------------------------------------------------------------*/
...
@@ -568,10 +565,6 @@ static int pxafb_init (vidinfo_t *vid)
...
@@ -568,10 +565,6 @@ static int pxafb_init (vidinfo_t *vid)
fbi
->
dmadesc_fblow
->
fidr
=
0
;
fbi
->
dmadesc_fblow
->
fidr
=
0
;
fbi
->
dmadesc_fblow
->
ldcmd
=
BYTES_PER_PANEL
;
fbi
->
dmadesc_fblow
->
ldcmd
=
BYTES_PER_PANEL
;
flush_dcache_range
((
u32
)
fbi
->
dmadesc_fblow
,
(
u32
)
fbi
->
dmadesc_fblow
+
sizeof
(
*
fbi
->
dmadesc_fblow
));
fbi
->
fdadr1
=
(
u_long
)
fbi
->
dmadesc_fblow
;
/* only used in dual-panel mode */
fbi
->
fdadr1
=
(
u_long
)
fbi
->
dmadesc_fblow
;
/* only used in dual-panel mode */
fbi
->
dmadesc_fbhigh
->
fsadr
=
fbi
->
screen
;
fbi
->
dmadesc_fbhigh
->
fsadr
=
fbi
->
screen
;
...
@@ -587,20 +580,11 @@ static int pxafb_init (vidinfo_t *vid)
...
@@ -587,20 +580,11 @@ static int pxafb_init (vidinfo_t *vid)
/* assume any mode with <12 bpp is palette driven */
/* assume any mode with <12 bpp is palette driven */
fbi
->
dmadesc_palette
->
fdadr
=
(
u_long
)
fbi
->
dmadesc_fbhigh
;
fbi
->
dmadesc_palette
->
fdadr
=
(
u_long
)
fbi
->
dmadesc_fbhigh
;
fbi
->
dmadesc_fbhigh
->
fdadr
=
(
u_long
)
fbi
->
dmadesc_palette
;
fbi
->
dmadesc_fbhigh
->
fdadr
=
(
u_long
)
fbi
->
dmadesc_palette
;
flush_dcache_range
((
u32
)
fbi
->
dmadesc_fbhigh
,
(
u32
)
fbi
->
dmadesc_fbhigh
+
sizeof
(
*
fbi
->
dmadesc_fbhigh
));
flush_dcache_range
((
u32
)
fbi
->
dmadesc_palette
,
(
u32
)
fbi
->
dmadesc_palette
+
sizeof
(
*
fbi
->
dmadesc_palette
));
/* flips back and forth between pal and fbhigh */
/* flips back and forth between pal and fbhigh */
fbi
->
fdadr0
=
(
u_long
)
fbi
->
dmadesc_palette
;
fbi
->
fdadr0
=
(
u_long
)
fbi
->
dmadesc_palette
;
}
}
else
else
{
{
flush_dcache_range
((
u32
)
fbi
->
dmadesc_fbhigh
,
(
u32
)
fbi
->
dmadesc_fbhigh
+
sizeof
(
*
fbi
->
dmadesc_fbhigh
));
/* palette shouldn't be loaded in true-color mode */
/* palette shouldn't be loaded in true-color mode */
fbi
->
dmadesc_fbhigh
->
fdadr
=
(
u_long
)
fbi
->
dmadesc_fbhigh
;
fbi
->
dmadesc_fbhigh
->
fdadr
=
(
u_long
)
fbi
->
dmadesc_fbhigh
;
fbi
->
fdadr0
=
(
u_long
)
fbi
->
dmadesc_fbhigh
;
/* no pal just fbhigh */
fbi
->
fdadr0
=
(
u_long
)
fbi
->
dmadesc_fbhigh
;
/* no pal just fbhigh */
...
...
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