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体验新版 GitCode,发现更多精彩内容 >>
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2f4998ab
编写于
7月 10, 2013
作者:
T
Tom Rini
浏览文件
操作
浏览文件
下载
差异文件
Merge branch 'master' of
git://git.denx.de/u-boot-video
上级
c479c136
ff8fb56b
变更
12
隐藏空白更改
内联
并排
Showing
12 changed file
with
161 addition
and
96 deletion
+161
-96
README
README
+0
-8
board/compulab/cm_t35/cm_t35.c
board/compulab/cm_t35/cm_t35.c
+1
-1
common/Makefile
common/Makefile
+1
-0
common/cmd_bmp.c
common/cmd_bmp.c
+31
-14
common/lcd.c
common/lcd.c
+8
-33
common/splash.c
common/splash.c
+56
-0
doc/README.splashprepare
doc/README.splashprepare
+8
-0
drivers/video/cfb_console.c
drivers/video/cfb_console.c
+5
-24
drivers/video/s6e8ax0.c
drivers/video/s6e8ax0.c
+13
-13
include/configs/cm_t35.h
include/configs/cm_t35.h
+0
-1
include/lcd.h
include/lcd.h
+2
-2
include/splash.h
include/splash.h
+36
-0
未找到文件。
README
浏览文件 @
2f4998ab
...
...
@@ -1648,14 +1648,6 @@ CBFS (Coreboot Filesystem) support
=> vertically centered image
at x = dspWidth - bmpWidth - 9
CONFIG_SPLASH_SCREEN_PREPARE
If this option is set then the board_splash_screen_prepare()
function, which must be defined in your code, is called as part
of the splash screen display sequence. It gives the board an
opportunity to prepare the splash image data before it is
processed and sent to the frame buffer by U-Boot.
- Gzip compressed BMP image support: CONFIG_VIDEO_BMP_GZIP
If this option is set, additionally to standard BMP
...
...
board/compulab/cm_t35/cm_t35.c
浏览文件 @
2f4998ab
...
...
@@ -120,7 +120,7 @@ static inline int splash_load_from_nand(void)
}
#endif
/* CONFIG_CMD_NAND */
int
board_
splash_screen_prepare
(
void
)
int
splash_screen_prepare
(
void
)
{
char
*
env_splashimage_value
;
u32
bmp_load_addr
;
...
...
common/Makefile
浏览文件 @
2f4998ab
...
...
@@ -196,6 +196,7 @@ COBJS-y += flash.o
COBJS-$(CONFIG_CMD_KGDB)
+=
kgdb.o kgdb_stubs.o
COBJS-$(CONFIG_I2C_EDID)
+=
edid.o
COBJS-$(CONFIG_KALLSYMS)
+=
kallsyms.o
COBJS-y
+=
splash.o
COBJS-$(CONFIG_LCD)
+=
lcd.o
COBJS-$(CONFIG_LYNXKDI)
+=
lynxkdi.o
COBJS-$(CONFIG_MENU)
+=
menu.o
...
...
common/cmd_bmp.c
浏览文件 @
2f4998ab
...
...
@@ -31,6 +31,7 @@
#include <command.h>
#include <asm/byteorder.h>
#include <malloc.h>
#include <splash.h>
#include <video.h>
static
int
bmp_info
(
ulong
addr
);
...
...
@@ -38,14 +39,19 @@ static int bmp_info (ulong addr);
/*
* Allocate and decompress a BMP image using gunzip().
*
* Returns a pointer to the decompressed image data. Must be freed by
* the caller after use.
* Returns a pointer to the decompressed image data. This pointer is
* aligned to 32-bit-aligned-address + 2.
* See doc/README.displaying-bmps for explanation.
*
* The allocation address is passed to 'alloc_addr' and must be freed
* by the caller after use.
*
* Returns NULL if decompression failed, or if the decompressed data
* didn't contain a valid BMP signature.
*/
#ifdef CONFIG_VIDEO_BMP_GZIP
bmp_image_t
*
gunzip_bmp
(
unsigned
long
addr
,
unsigned
long
*
lenp
)
bmp_image_t
*
gunzip_bmp
(
unsigned
long
addr
,
unsigned
long
*
lenp
,
void
**
alloc_addr
)
{
void
*
dst
;
unsigned
long
len
;
...
...
@@ -55,12 +61,19 @@ bmp_image_t *gunzip_bmp(unsigned long addr, unsigned long *lenp)
* Decompress bmp image
*/
len
=
CONFIG_SYS_VIDEO_LOGO_MAX_SIZE
;
dst
=
malloc
(
CONFIG_SYS_VIDEO_LOGO_MAX_SIZE
);
/* allocate extra 3 bytes for 32-bit-aligned-address + 2 alignment */
dst
=
malloc
(
CONFIG_SYS_VIDEO_LOGO_MAX_SIZE
+
3
);
if
(
dst
==
NULL
)
{
puts
(
"Error: malloc in gunzip failed!
\n
"
);
return
NULL
;
}
if
(
gunzip
(
dst
,
CONFIG_SYS_VIDEO_LOGO_MAX_SIZE
,
(
uchar
*
)
addr
,
&
len
)
!=
0
)
{
bmp
=
dst
;
/* align to 32-bit-aligned-address + 2 */
bmp
=
(
bmp_image_t
*
)((((
unsigned
int
)
dst
+
1
)
&
~
3
)
+
2
);
if
(
gunzip
(
bmp
,
CONFIG_SYS_VIDEO_LOGO_MAX_SIZE
,
(
uchar
*
)
addr
,
&
len
)
!=
0
)
{
free
(
dst
);
return
NULL
;
}
...
...
@@ -68,8 +81,6 @@ bmp_image_t *gunzip_bmp(unsigned long addr, unsigned long *lenp)
puts
(
"Image could be truncated"
" (increase CONFIG_SYS_VIDEO_LOGO_MAX_SIZE)!
\n
"
);
bmp
=
dst
;
/*
* Check for bmp mark 'BM'
*/
...
...
@@ -81,10 +92,12 @@ bmp_image_t *gunzip_bmp(unsigned long addr, unsigned long *lenp)
debug
(
"Gzipped BMP image detected!
\n
"
);
*
alloc_addr
=
dst
;
return
bmp
;
}
#else
bmp_image_t
*
gunzip_bmp
(
unsigned
long
addr
,
unsigned
long
*
lenp
)
bmp_image_t
*
gunzip_bmp
(
unsigned
long
addr
,
unsigned
long
*
lenp
,
void
**
alloc_addr
)
{
return
NULL
;
}
...
...
@@ -113,6 +126,8 @@ static int do_bmp_display(cmd_tbl_t * cmdtp, int flag, int argc, char * const ar
ulong
addr
;
int
x
=
0
,
y
=
0
;
splash_get_pos
(
&
x
,
&
y
);
switch
(
argc
)
{
case
1
:
/* use load_addr as default address */
addr
=
load_addr
;
...
...
@@ -189,11 +204,12 @@ U_BOOT_CMD(
static
int
bmp_info
(
ulong
addr
)
{
bmp_image_t
*
bmp
=
(
bmp_image_t
*
)
addr
;
void
*
bmp_alloc_addr
=
NULL
;
unsigned
long
len
;
if
(
!
((
bmp
->
header
.
signature
[
0
]
==
'B'
)
&&
(
bmp
->
header
.
signature
[
1
]
==
'M'
)))
bmp
=
gunzip_bmp
(
addr
,
&
len
);
bmp
=
gunzip_bmp
(
addr
,
&
len
,
&
bmp_alloc_addr
);
if
(
bmp
==
NULL
)
{
printf
(
"There is no valid bmp file at the given address
\n
"
);
...
...
@@ -205,8 +221,8 @@ static int bmp_info(ulong addr)
printf
(
"Bits per pixel: %d
\n
"
,
le16_to_cpu
(
bmp
->
header
.
bit_count
));
printf
(
"Compression : %d
\n
"
,
le32_to_cpu
(
bmp
->
header
.
compression
));
if
(
(
unsigned
long
)
bmp
!=
addr
)
free
(
bmp
);
if
(
bmp_alloc_
addr
)
free
(
bmp
_alloc_addr
);
return
(
0
);
}
...
...
@@ -225,11 +241,12 @@ int bmp_display(ulong addr, int x, int y)
{
int
ret
;
bmp_image_t
*
bmp
=
(
bmp_image_t
*
)
addr
;
void
*
bmp_alloc_addr
=
NULL
;
unsigned
long
len
;
if
(
!
((
bmp
->
header
.
signature
[
0
]
==
'B'
)
&&
(
bmp
->
header
.
signature
[
1
]
==
'M'
)))
bmp
=
gunzip_bmp
(
addr
,
&
len
);
bmp
=
gunzip_bmp
(
addr
,
&
len
,
&
bmp_alloc_addr
);
if
(
!
bmp
)
{
printf
(
"There is no valid bmp file at the given address
\n
"
);
...
...
@@ -244,8 +261,8 @@ int bmp_display(ulong addr, int x, int y)
# error bmp_display() requires CONFIG_LCD or CONFIG_VIDEO
#endif
if
(
(
unsigned
long
)
bmp
!=
addr
)
free
(
bmp
);
if
(
bmp_alloc_
addr
)
free
(
bmp
_alloc_addr
);
return
ret
;
}
common/lcd.c
浏览文件 @
2f4998ab
...
...
@@ -43,6 +43,8 @@
#include <lcd.h>
#include <watchdog.h>
#include <splash.h>
#if defined(CONFIG_CPU_PXA25X) || defined(CONFIG_CPU_PXA27X) || \
defined(CONFIG_CPU_MONAHANS)
#define CONFIG_CPU_PXA
...
...
@@ -1072,18 +1074,6 @@ int lcd_display_bitmap(ulong bmp_image, int x, int y)
}
#endif
#ifdef CONFIG_SPLASH_SCREEN_PREPARE
static
inline
int
splash_screen_prepare
(
void
)
{
return
board_splash_screen_prepare
();
}
#else
static
inline
int
splash_screen_prepare
(
void
)
{
return
0
;
}
#endif
static
void
*
lcd_logo
(
void
)
{
#ifdef CONFIG_SPLASH_SCREEN
...
...
@@ -1096,26 +1086,11 @@ static void *lcd_logo(void)
do_splash
=
0
;
if
(
splash_screen_prepare
())
return
(
void
*
)
gd
->
fb
_base
;
return
(
void
*
)
lcd
_base
;
addr
=
simple_strtoul
(
s
,
NULL
,
16
);
#ifdef CONFIG_SPLASH_SCREEN_ALIGN
s
=
getenv
(
"splashpos"
);
if
(
s
!=
NULL
)
{
if
(
s
[
0
]
==
'm'
)
x
=
BMP_ALIGN_CENTER
;
else
x
=
simple_strtol
(
s
,
NULL
,
0
);
s
=
strchr
(
s
+
1
,
','
);
if
(
s
!=
NULL
)
{
if
(
s
[
1
]
==
'm'
)
y
=
BMP_ALIGN_CENTER
;
else
y
=
simple_strtol
(
s
+
1
,
NULL
,
0
);
}
}
#endif
/* CONFIG_SPLASH_SCREEN_ALIGN */
splash_get_pos
(
&
x
,
&
y
);
if
(
bmp_display
(
addr
,
x
,
y
)
==
0
)
return
(
void
*
)
lcd_base
;
...
...
@@ -1193,7 +1168,7 @@ static int lcd_dt_simplefb_configure_node(void *blob, int off)
u32
stride
;
fdt32_t
cells
[
2
];
int
ret
;
const
char
format
[]
=
static
const
char
format
[]
=
#if LCD_BPP == LCD_COLOR16
"r5g6b5"
;
#else
...
...
@@ -1239,8 +1214,8 @@ static int lcd_dt_simplefb_configure_node(void *blob, int off)
int
lcd_dt_simplefb_add_node
(
void
*
blob
)
{
const
char
compat
[]
=
"simple-framebuffer"
;
const
char
disabled
[]
=
"disabled"
;
static
const
char
compat
[]
=
"simple-framebuffer"
;
static
const
char
disabled
[]
=
"disabled"
;
int
off
,
ret
;
off
=
fdt_add_subnode
(
blob
,
0
,
"framebuffer"
);
...
...
common/splash.c
0 → 100644
浏览文件 @
2f4998ab
/*
* Copyright (C) 2013, Boundary Devices <info@boundarydevices.com>
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., http://www.fsf.org/about/contact/
*
*/
#include <common.h>
#include <splash.h>
int
__splash_screen_prepare
(
void
)
{
return
0
;
}
int
splash_screen_prepare
(
void
)
__attribute__
((
weak
,
alias
(
"__splash_screen_prepare"
)));
#ifdef CONFIG_SPLASH_SCREEN_ALIGN
void
splash_get_pos
(
int
*
x
,
int
*
y
)
{
char
*
s
=
getenv
(
"splashpos"
);
if
(
!
s
)
return
;
if
(
s
[
0
]
==
'm'
)
*
x
=
BMP_ALIGN_CENTER
;
else
*
x
=
simple_strtol
(
s
,
NULL
,
0
);
s
=
strchr
(
s
+
1
,
','
);
if
(
s
!=
NULL
)
{
if
(
s
[
1
]
==
'm'
)
*
y
=
BMP_ALIGN_CENTER
;
else
*
y
=
simple_strtol
(
s
+
1
,
NULL
,
0
);
}
}
#endif
/* CONFIG_SPLASH_SCREEN_ALIGN */
doc/README.splashprepare
0 → 100644
浏览文件 @
2f4998ab
---------------------------------------------------------------------
Splash Screen
---------------------------------------------------------------------
The splash_screen_prepare() function is a weak function defined in
common/splash.c. It is called as part of the splash screen display
sequence. It gives the board an opportunity to prepare the splash
image data before it is processed and sent to the frame buffer by
U-Boot. Define your own version to use this feature.
drivers/video/cfb_console.c
浏览文件 @
2f4998ab
...
...
@@ -181,6 +181,8 @@
*/
#include <video_fb.h>
#include <splash.h>
/*
* some Macros
*/
...
...
@@ -220,11 +222,7 @@
#if defined(CONFIG_CMD_BMP) || defined(CONFIG_SPLASH_SCREEN)
#include <watchdog.h>
#include <bmp_layout.h>
#ifdef CONFIG_SPLASH_SCREEN_ALIGN
#define BMP_ALIGN_CENTER 0x7FFF
#endif
#include <splash.h>
#endif
/*
...
...
@@ -1974,31 +1972,14 @@ static void *video_logo(void)
__maybe_unused
ulong
addr
;
__maybe_unused
char
*
s
;
#ifdef CONFIG_SPLASH_SCREEN_ALIGN
s
=
getenv
(
"splashpos"
);
if
(
s
!=
NULL
)
{
if
(
s
[
0
]
==
'm'
)
video_logo_xpos
=
BMP_ALIGN_CENTER
;
else
video_logo_xpos
=
simple_strtol
(
s
,
NULL
,
0
);
s
=
strchr
(
s
+
1
,
','
);
if
(
s
!=
NULL
)
{
if
(
s
[
1
]
==
'm'
)
video_logo_ypos
=
BMP_ALIGN_CENTER
;
else
video_logo_ypos
=
simple_strtol
(
s
+
1
,
NULL
,
0
);
}
}
#endif
/* CONFIG_SPLASH_SCREEN_ALIGN */
splash_get_pos
(
&
video_logo_xpos
,
&
video_logo_ypos
);
#ifdef CONFIG_SPLASH_SCREEN
s
=
getenv
(
"splashimage"
);
if
(
s
!=
NULL
)
{
splash_screen_prepare
();
addr
=
simple_strtoul
(
s
,
NULL
,
16
);
if
(
video_display_bitmap
(
addr
,
video_logo_xpos
,
video_logo_ypos
)
==
0
)
{
...
...
drivers/video/s6e8ax0.c
浏览文件 @
2f4998ab
...
...
@@ -29,7 +29,7 @@ static void s6e8ax0_panel_cond(struct mipi_dsim_device *dsim_dev)
{
struct
mipi_dsim_master_ops
*
ops
=
dsim_dev
->
master_ops
;
int
reverse
=
dsim_dev
->
dsim_lcd_dev
->
reverse_panel
;
const
unsigned
char
data_to_send
[]
=
{
static
const
unsigned
char
data_to_send
[]
=
{
0xf8
,
0x3d
,
0x35
,
0x00
,
0x00
,
0x00
,
0x8d
,
0x00
,
0x4c
,
0x6e
,
0x10
,
0x27
,
0x7d
,
0x3f
,
0x10
,
0x00
,
0x00
,
0x20
,
0x04
,
0x08
,
0x6e
,
0x00
,
0x00
,
0x00
,
0x02
,
0x08
,
0x08
,
...
...
@@ -37,7 +37,7 @@ static void s6e8ax0_panel_cond(struct mipi_dsim_device *dsim_dev)
0xff
,
0xff
,
0xc8
};
const
unsigned
char
data_to_send_reverse
[]
=
{
static
const
unsigned
char
data_to_send_reverse
[]
=
{
0xf8
,
0x19
,
0x35
,
0x00
,
0x00
,
0x00
,
0x93
,
0x00
,
0x3c
,
0x7d
,
0x08
,
0x27
,
0x7d
,
0x3f
,
0x00
,
0x00
,
0x00
,
0x20
,
0x04
,
0x08
,
0x6e
,
0x00
,
0x00
,
0x00
,
0x02
,
0x08
,
0x08
,
...
...
@@ -58,7 +58,7 @@ static void s6e8ax0_panel_cond(struct mipi_dsim_device *dsim_dev)
static
void
s6e8ax0_display_cond
(
struct
mipi_dsim_device
*
dsim_dev
)
{
struct
mipi_dsim_master_ops
*
ops
=
dsim_dev
->
master_ops
;
const
unsigned
char
data_to_send
[]
=
{
static
const
unsigned
char
data_to_send
[]
=
{
0xf2
,
0x80
,
0x03
,
0x0d
};
...
...
@@ -71,7 +71,7 @@ static void s6e8ax0_gamma_cond(struct mipi_dsim_device *dsim_dev)
{
struct
mipi_dsim_master_ops
*
ops
=
dsim_dev
->
master_ops
;
/* 7500K 2.2 Set : 30cd */
const
unsigned
char
data_to_send
[]
=
{
static
const
unsigned
char
data_to_send
[]
=
{
0xfa
,
0x01
,
0x60
,
0x10
,
0x60
,
0xf5
,
0x00
,
0xff
,
0xad
,
0xaf
,
0xba
,
0xc3
,
0xd8
,
0xc5
,
0x9f
,
0xc6
,
0x9e
,
0xc1
,
0xdc
,
0xc0
,
0x00
,
0x61
,
0x00
,
0x5a
,
0x00
,
0x74
,
...
...
@@ -92,7 +92,7 @@ static void s6e8ax0_gamma_update(struct mipi_dsim_device *dsim_dev)
static
void
s6e8ax0_etc_source_control
(
struct
mipi_dsim_device
*
dsim_dev
)
{
struct
mipi_dsim_master_ops
*
ops
=
dsim_dev
->
master_ops
;
const
unsigned
char
data_to_send
[]
=
{
static
const
unsigned
char
data_to_send
[]
=
{
0xf6
,
0x00
,
0x02
,
0x00
};
...
...
@@ -104,7 +104,7 @@ static void s6e8ax0_etc_source_control(struct mipi_dsim_device *dsim_dev)
static
void
s6e8ax0_etc_pentile_control
(
struct
mipi_dsim_device
*
dsim_dev
)
{
struct
mipi_dsim_master_ops
*
ops
=
dsim_dev
->
master_ops
;
const
unsigned
char
data_to_send
[]
=
{
static
const
unsigned
char
data_to_send
[]
=
{
0xb6
,
0x0c
,
0x02
,
0x03
,
0x32
,
0xff
,
0x44
,
0x44
,
0xc0
,
0x00
};
...
...
@@ -117,7 +117,7 @@ static void s6e8ax0_etc_pentile_control(struct mipi_dsim_device *dsim_dev)
static
void
s6e8ax0_etc_mipi_control1
(
struct
mipi_dsim_device
*
dsim_dev
)
{
struct
mipi_dsim_master_ops
*
ops
=
dsim_dev
->
master_ops
;
const
unsigned
char
data_to_send
[]
=
{
static
const
unsigned
char
data_to_send
[]
=
{
0xe1
,
0x10
,
0x1c
,
0x17
,
0x08
,
0x1d
};
...
...
@@ -129,7 +129,7 @@ static void s6e8ax0_etc_mipi_control1(struct mipi_dsim_device *dsim_dev)
static
void
s6e8ax0_etc_mipi_control2
(
struct
mipi_dsim_device
*
dsim_dev
)
{
struct
mipi_dsim_master_ops
*
ops
=
dsim_dev
->
master_ops
;
const
unsigned
char
data_to_send
[]
=
{
static
const
unsigned
char
data_to_send
[]
=
{
0xe2
,
0xed
,
0x07
,
0xc3
,
0x13
,
0x0d
,
0x03
};
...
...
@@ -141,7 +141,7 @@ static void s6e8ax0_etc_mipi_control2(struct mipi_dsim_device *dsim_dev)
static
void
s6e8ax0_etc_power_control
(
struct
mipi_dsim_device
*
dsim_dev
)
{
struct
mipi_dsim_master_ops
*
ops
=
dsim_dev
->
master_ops
;
const
unsigned
char
data_to_send
[]
=
{
static
const
unsigned
char
data_to_send
[]
=
{
0xf4
,
0xcf
,
0x0a
,
0x12
,
0x10
,
0x19
,
0x33
,
0x02
};
...
...
@@ -159,7 +159,7 @@ static void s6e8ax0_etc_mipi_control3(struct mipi_dsim_device *dsim_dev)
static
void
s6e8ax0_etc_mipi_control4
(
struct
mipi_dsim_device
*
dsim_dev
)
{
struct
mipi_dsim_master_ops
*
ops
=
dsim_dev
->
master_ops
;
const
unsigned
char
data_to_send
[]
=
{
static
const
unsigned
char
data_to_send
[]
=
{
0xe4
,
0x00
,
0x00
,
0x14
,
0x80
,
0x00
,
0x00
,
0x00
};
...
...
@@ -170,7 +170,7 @@ static void s6e8ax0_etc_mipi_control4(struct mipi_dsim_device *dsim_dev)
static
void
s6e8ax0_elvss_set
(
struct
mipi_dsim_device
*
dsim_dev
)
{
struct
mipi_dsim_master_ops
*
ops
=
dsim_dev
->
master_ops
;
const
unsigned
char
data_to_send
[]
=
{
static
const
unsigned
char
data_to_send
[]
=
{
0xb1
,
0x04
,
0x00
};
...
...
@@ -198,7 +198,7 @@ static void s6e8ax0_sleep_out(struct mipi_dsim_device *dsim_dev)
static
void
s6e8ax0_apply_level1_key
(
struct
mipi_dsim_device
*
dsim_dev
)
{
struct
mipi_dsim_master_ops
*
ops
=
dsim_dev
->
master_ops
;
const
unsigned
char
data_to_send
[]
=
{
static
const
unsigned
char
data_to_send
[]
=
{
0xf0
,
0x5a
,
0x5a
};
...
...
@@ -209,7 +209,7 @@ static void s6e8ax0_apply_level1_key(struct mipi_dsim_device *dsim_dev)
static
void
s6e8ax0_apply_mtp_key
(
struct
mipi_dsim_device
*
dsim_dev
)
{
struct
mipi_dsim_master_ops
*
ops
=
dsim_dev
->
master_ops
;
const
unsigned
char
data_to_send
[]
=
{
static
const
unsigned
char
data_to_send
[]
=
{
0xf1
,
0x5a
,
0x5a
};
...
...
include/configs/cm_t35.h
浏览文件 @
2f4998ab
...
...
@@ -339,6 +339,5 @@
#define CONFIG_SPLASH_SCREEN
#define CONFIG_CMD_BMP
#define CONFIG_BMP_16BPP
#define CONFIG_SPLASH_SCREEN_PREPARE
#endif
/* __CONFIG_H */
include/lcd.h
浏览文件 @
2f4998ab
...
...
@@ -37,7 +37,6 @@ extern struct vidinfo panel_info;
void
lcd_ctrl_init
(
void
*
lcdbase
);
void
lcd_enable
(
void
);
int
board_splash_screen_prepare
(
void
);
/* setcolreg used in 8bpp/16bpp; initcolregs used in monochrome */
void
lcd_setcolreg
(
ushort
regno
,
ushort
red
,
ushort
green
,
ushort
blue
);
...
...
@@ -46,7 +45,8 @@ void lcd_initcolregs(void);
int
lcd_getfgcolor
(
void
);
/* gunzip_bmp used if CONFIG_VIDEO_BMP_GZIP */
struct
bmp_image
*
gunzip_bmp
(
unsigned
long
addr
,
unsigned
long
*
lenp
);
struct
bmp_image
*
gunzip_bmp
(
unsigned
long
addr
,
unsigned
long
*
lenp
,
void
**
alloc_addr
);
int
bmp_display
(
ulong
addr
,
int
x
,
int
y
);
/**
...
...
include/splash.h
0 → 100644
浏览文件 @
2f4998ab
/*
* Copyright (C) 2013, Boundary Devices <info@boundarydevices.com>
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., http://www.fsf.org/about/contact/
*/
#ifndef _SPLASH_H_
#define _SPLASH_H_
int
splash_screen_prepare
(
void
);
#ifdef CONFIG_SPLASH_SCREEN_ALIGN
void
splash_get_pos
(
int
*
x
,
int
*
y
);
#else
static
inline
void
splash_get_pos
(
int
*
x
,
int
*
y
)
{
}
#endif
#define BMP_ALIGN_CENTER 0x7FFF
#endif
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