mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2025-01-13 00:29:50 +00:00
auxdisplay: Move panel.c to drivers/auxdisplay folder
It looks like panel.c belongs to auxdisplay subsystem. Move it to drivers/auxdisplay folder. No functional changes intended. Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Andy Shevchenko
Greg Kroah-Hartman
parent
6ef0c3337a
commit
51c1e9b554
@ -156,3 +156,283 @@ config HT16K33
|
|||||||
LED controller driver with keyscan.
|
LED controller driver with keyscan.
|
||||||
|
|
||||||
endif # AUXDISPLAY
|
endif # AUXDISPLAY
|
||||||
|
|
||||||
|
config PANEL
|
||||||
|
tristate "Parallel port LCD/Keypad Panel support"
|
||||||
|
depends on PARPORT
|
||||||
|
select CHARLCD
|
||||||
|
---help---
|
||||||
|
Say Y here if you have an HD44780 or KS-0074 LCD connected to your
|
||||||
|
parallel port. This driver also features 4 and 6-key keypads. The LCD
|
||||||
|
is accessible through the /dev/lcd char device (10, 156), and the
|
||||||
|
keypad through /dev/keypad (10, 185). This code can either be
|
||||||
|
compiled as a module, or linked into the kernel and started at boot.
|
||||||
|
If you don't understand what all this is about, say N.
|
||||||
|
|
||||||
|
if PANEL
|
||||||
|
|
||||||
|
config PANEL_PARPORT
|
||||||
|
int "Default parallel port number (0=LPT1)"
|
||||||
|
range 0 255
|
||||||
|
default "0"
|
||||||
|
---help---
|
||||||
|
This is the index of the parallel port the panel is connected to. One
|
||||||
|
driver instance only supports one parallel port, so if your keypad
|
||||||
|
and LCD are connected to two separate ports, you have to start two
|
||||||
|
modules with different arguments. Numbering starts with '0' for LPT1,
|
||||||
|
and so on.
|
||||||
|
|
||||||
|
config PANEL_PROFILE
|
||||||
|
int "Default panel profile (0-5, 0=custom)"
|
||||||
|
range 0 5
|
||||||
|
default "5"
|
||||||
|
---help---
|
||||||
|
To ease configuration, the driver supports different configuration
|
||||||
|
profiles for past and recent wirings. These profiles can also be
|
||||||
|
used to define an approximative configuration, completed by a few
|
||||||
|
other options. Here are the profiles :
|
||||||
|
|
||||||
|
0 = custom (see further)
|
||||||
|
1 = 2x16 parallel LCD, old keypad
|
||||||
|
2 = 2x16 serial LCD (KS-0074), new keypad
|
||||||
|
3 = 2x16 parallel LCD (Hantronix), no keypad
|
||||||
|
4 = 2x16 parallel LCD (Nexcom NSA1045) with Nexcom's keypad
|
||||||
|
5 = 2x40 parallel LCD (old one), with old keypad
|
||||||
|
|
||||||
|
Custom configurations allow you to define how your display is
|
||||||
|
wired to the parallel port, and how it works. This is only intended
|
||||||
|
for experts.
|
||||||
|
|
||||||
|
config PANEL_KEYPAD
|
||||||
|
depends on PANEL_PROFILE="0"
|
||||||
|
int "Keypad type (0=none, 1=old 6 keys, 2=new 6 keys, 3=Nexcom 4 keys)"
|
||||||
|
range 0 3
|
||||||
|
default 0
|
||||||
|
---help---
|
||||||
|
This enables and configures a keypad connected to the parallel port.
|
||||||
|
The keys will be read from character device 10,185. Valid values are :
|
||||||
|
|
||||||
|
0 : do not enable this driver
|
||||||
|
1 : old 6 keys keypad
|
||||||
|
2 : new 6 keys keypad, as used on the server at www.ant-computing.com
|
||||||
|
3 : Nexcom NSA1045's 4 keys keypad
|
||||||
|
|
||||||
|
New profiles can be described in the driver source. The driver also
|
||||||
|
supports simultaneous keys pressed when the keypad supports them.
|
||||||
|
|
||||||
|
config PANEL_LCD
|
||||||
|
depends on PANEL_PROFILE="0"
|
||||||
|
int "LCD type (0=none, 1=custom, 2=old //, 3=ks0074, 4=hantronix, 5=Nexcom)"
|
||||||
|
range 0 5
|
||||||
|
default 0
|
||||||
|
---help---
|
||||||
|
This enables and configures an LCD connected to the parallel port.
|
||||||
|
The driver includes an interpreter for escape codes starting with
|
||||||
|
'\e[L' which are specific to the LCD, and a few ANSI codes. The
|
||||||
|
driver will be registered as character device 10,156, usually
|
||||||
|
under the name '/dev/lcd'. There are a total of 6 supported types :
|
||||||
|
|
||||||
|
0 : do not enable the driver
|
||||||
|
1 : custom configuration and wiring (see further)
|
||||||
|
2 : 2x16 & 2x40 parallel LCD (old wiring)
|
||||||
|
3 : 2x16 serial LCD (KS-0074 based)
|
||||||
|
4 : 2x16 parallel LCD (Hantronix wiring)
|
||||||
|
5 : 2x16 parallel LCD (Nexcom wiring)
|
||||||
|
|
||||||
|
When type '1' is specified, other options will appear to configure
|
||||||
|
more precise aspects (wiring, dimensions, protocol, ...). Please note
|
||||||
|
that those values changed from the 2.4 driver for better consistency.
|
||||||
|
|
||||||
|
config PANEL_LCD_HEIGHT
|
||||||
|
depends on PANEL_PROFILE="0" && PANEL_LCD="1"
|
||||||
|
int "Number of lines on the LCD (1-2)"
|
||||||
|
range 1 2
|
||||||
|
default 2
|
||||||
|
---help---
|
||||||
|
This is the number of visible character lines on the LCD in custom profile.
|
||||||
|
It can either be 1 or 2.
|
||||||
|
|
||||||
|
config PANEL_LCD_WIDTH
|
||||||
|
depends on PANEL_PROFILE="0" && PANEL_LCD="1"
|
||||||
|
int "Number of characters per line on the LCD (1-40)"
|
||||||
|
range 1 40
|
||||||
|
default 40
|
||||||
|
---help---
|
||||||
|
This is the number of characters per line on the LCD in custom profile.
|
||||||
|
Common values are 16,20,24,40.
|
||||||
|
|
||||||
|
config PANEL_LCD_BWIDTH
|
||||||
|
depends on PANEL_PROFILE="0" && PANEL_LCD="1"
|
||||||
|
int "Internal LCD line width (1-40, 40 by default)"
|
||||||
|
range 1 40
|
||||||
|
default 40
|
||||||
|
---help---
|
||||||
|
Most LCDs use a standard controller which supports hardware lines of 40
|
||||||
|
characters, although sometimes only 16, 20 or 24 of them are really wired
|
||||||
|
to the terminal. This results in some non-visible but addressable characters,
|
||||||
|
and is the case for most parallel LCDs. Other LCDs, and some serial ones,
|
||||||
|
however, use the same line width internally as what is visible. The KS0074
|
||||||
|
for example, uses 16 characters per line for 16 visible characters per line.
|
||||||
|
|
||||||
|
This option lets you configure the value used by your LCD in 'custom' profile.
|
||||||
|
If you don't know, put '40' here.
|
||||||
|
|
||||||
|
config PANEL_LCD_HWIDTH
|
||||||
|
depends on PANEL_PROFILE="0" && PANEL_LCD="1"
|
||||||
|
int "Hardware LCD line width (1-64, 64 by default)"
|
||||||
|
range 1 64
|
||||||
|
default 64
|
||||||
|
---help---
|
||||||
|
Most LCDs use a single address bit to differentiate line 0 and line 1. Since
|
||||||
|
some of them need to be able to address 40 chars with the lower bits, they
|
||||||
|
often use the immediately superior power of 2, which is 64, to address the
|
||||||
|
next line.
|
||||||
|
|
||||||
|
If you don't know what your LCD uses, in doubt let 16 here for a 2x16, and
|
||||||
|
64 here for a 2x40.
|
||||||
|
|
||||||
|
config PANEL_LCD_CHARSET
|
||||||
|
depends on PANEL_PROFILE="0" && PANEL_LCD="1"
|
||||||
|
int "LCD character set (0=normal, 1=KS0074)"
|
||||||
|
range 0 1
|
||||||
|
default 0
|
||||||
|
---help---
|
||||||
|
Some controllers such as the KS0074 use a somewhat strange character set
|
||||||
|
where many symbols are at unusual places. The driver knows how to map
|
||||||
|
'standard' ASCII characters to the character sets used by these controllers.
|
||||||
|
Valid values are :
|
||||||
|
|
||||||
|
0 : normal (untranslated) character set
|
||||||
|
1 : KS0074 character set
|
||||||
|
|
||||||
|
If you don't know, use the normal one (0).
|
||||||
|
|
||||||
|
config PANEL_LCD_PROTO
|
||||||
|
depends on PANEL_PROFILE="0" && PANEL_LCD="1"
|
||||||
|
int "LCD communication mode (0=parallel 8 bits, 1=serial)"
|
||||||
|
range 0 1
|
||||||
|
default 0
|
||||||
|
---help---
|
||||||
|
This driver now supports any serial or parallel LCD wired to a parallel
|
||||||
|
port. But before assigning signals, the driver needs to know if it will
|
||||||
|
be driving a serial LCD or a parallel one. Serial LCDs only use 2 wires
|
||||||
|
(SDA/SCL), while parallel ones use 2 or 3 wires for the control signals
|
||||||
|
(E, RS, sometimes RW), and 4 or 8 for the data. Use 0 here for a 8 bits
|
||||||
|
parallel LCD, and 1 for a serial LCD.
|
||||||
|
|
||||||
|
config PANEL_LCD_PIN_E
|
||||||
|
depends on PANEL_PROFILE="0" && PANEL_LCD="1" && PANEL_LCD_PROTO="0"
|
||||||
|
int "Parallel port pin number & polarity connected to the LCD E signal (-17...17) "
|
||||||
|
range -17 17
|
||||||
|
default 14
|
||||||
|
---help---
|
||||||
|
This describes the number of the parallel port pin to which the LCD 'E'
|
||||||
|
signal has been connected. It can be :
|
||||||
|
|
||||||
|
0 : no connection (eg: connected to ground)
|
||||||
|
1..17 : directly connected to any of these pins on the DB25 plug
|
||||||
|
-1..-17 : connected to the same pin through an inverter (eg: transistor).
|
||||||
|
|
||||||
|
Default for the 'E' pin in custom profile is '14' (AUTOFEED).
|
||||||
|
|
||||||
|
config PANEL_LCD_PIN_RS
|
||||||
|
depends on PANEL_PROFILE="0" && PANEL_LCD="1" && PANEL_LCD_PROTO="0"
|
||||||
|
int "Parallel port pin number & polarity connected to the LCD RS signal (-17...17) "
|
||||||
|
range -17 17
|
||||||
|
default 17
|
||||||
|
---help---
|
||||||
|
This describes the number of the parallel port pin to which the LCD 'RS'
|
||||||
|
signal has been connected. It can be :
|
||||||
|
|
||||||
|
0 : no connection (eg: connected to ground)
|
||||||
|
1..17 : directly connected to any of these pins on the DB25 plug
|
||||||
|
-1..-17 : connected to the same pin through an inverter (eg: transistor).
|
||||||
|
|
||||||
|
Default for the 'RS' pin in custom profile is '17' (SELECT IN).
|
||||||
|
|
||||||
|
config PANEL_LCD_PIN_RW
|
||||||
|
depends on PANEL_PROFILE="0" && PANEL_LCD="1" && PANEL_LCD_PROTO="0"
|
||||||
|
int "Parallel port pin number & polarity connected to the LCD RW signal (-17...17) "
|
||||||
|
range -17 17
|
||||||
|
default 16
|
||||||
|
---help---
|
||||||
|
This describes the number of the parallel port pin to which the LCD 'RW'
|
||||||
|
signal has been connected. It can be :
|
||||||
|
|
||||||
|
0 : no connection (eg: connected to ground)
|
||||||
|
1..17 : directly connected to any of these pins on the DB25 plug
|
||||||
|
-1..-17 : connected to the same pin through an inverter (eg: transistor).
|
||||||
|
|
||||||
|
Default for the 'RW' pin in custom profile is '16' (INIT).
|
||||||
|
|
||||||
|
config PANEL_LCD_PIN_SCL
|
||||||
|
depends on PANEL_PROFILE="0" && PANEL_LCD="1" && PANEL_LCD_PROTO!="0"
|
||||||
|
int "Parallel port pin number & polarity connected to the LCD SCL signal (-17...17) "
|
||||||
|
range -17 17
|
||||||
|
default 1
|
||||||
|
---help---
|
||||||
|
This describes the number of the parallel port pin to which the serial
|
||||||
|
LCD 'SCL' signal has been connected. It can be :
|
||||||
|
|
||||||
|
0 : no connection (eg: connected to ground)
|
||||||
|
1..17 : directly connected to any of these pins on the DB25 plug
|
||||||
|
-1..-17 : connected to the same pin through an inverter (eg: transistor).
|
||||||
|
|
||||||
|
Default for the 'SCL' pin in custom profile is '1' (STROBE).
|
||||||
|
|
||||||
|
config PANEL_LCD_PIN_SDA
|
||||||
|
depends on PANEL_PROFILE="0" && PANEL_LCD="1" && PANEL_LCD_PROTO!="0"
|
||||||
|
int "Parallel port pin number & polarity connected to the LCD SDA signal (-17...17) "
|
||||||
|
range -17 17
|
||||||
|
default 2
|
||||||
|
---help---
|
||||||
|
This describes the number of the parallel port pin to which the serial
|
||||||
|
LCD 'SDA' signal has been connected. It can be :
|
||||||
|
|
||||||
|
0 : no connection (eg: connected to ground)
|
||||||
|
1..17 : directly connected to any of these pins on the DB25 plug
|
||||||
|
-1..-17 : connected to the same pin through an inverter (eg: transistor).
|
||||||
|
|
||||||
|
Default for the 'SDA' pin in custom profile is '2' (D0).
|
||||||
|
|
||||||
|
config PANEL_LCD_PIN_BL
|
||||||
|
depends on PANEL_PROFILE="0" && PANEL_LCD="1"
|
||||||
|
int "Parallel port pin number & polarity connected to the LCD backlight signal (-17...17) "
|
||||||
|
range -17 17
|
||||||
|
default 0
|
||||||
|
---help---
|
||||||
|
This describes the number of the parallel port pin to which the LCD 'BL' signal
|
||||||
|
has been connected. It can be :
|
||||||
|
|
||||||
|
0 : no connection (eg: connected to ground)
|
||||||
|
1..17 : directly connected to any of these pins on the DB25 plug
|
||||||
|
-1..-17 : connected to the same pin through an inverter (eg: transistor).
|
||||||
|
|
||||||
|
Default for the 'BL' pin in custom profile is '0' (uncontrolled).
|
||||||
|
|
||||||
|
config PANEL_CHANGE_MESSAGE
|
||||||
|
bool "Change LCD initialization message ?"
|
||||||
|
default "n"
|
||||||
|
---help---
|
||||||
|
This allows you to replace the boot message indicating the kernel version
|
||||||
|
and the driver version with a custom message. This is useful on appliances
|
||||||
|
where a simple 'Starting system' message can be enough to stop a customer
|
||||||
|
from worrying.
|
||||||
|
|
||||||
|
If you say 'Y' here, you'll be able to choose a message yourself. Otherwise,
|
||||||
|
say 'N' and keep the default message with the version.
|
||||||
|
|
||||||
|
config PANEL_BOOT_MESSAGE
|
||||||
|
depends on PANEL_CHANGE_MESSAGE="y"
|
||||||
|
string "New initialization message"
|
||||||
|
default ""
|
||||||
|
---help---
|
||||||
|
This allows you to replace the boot message indicating the kernel version
|
||||||
|
and the driver version with a custom message. This is useful on appliances
|
||||||
|
where a simple 'Starting system' message can be enough to stop a customer
|
||||||
|
from worrying.
|
||||||
|
|
||||||
|
An empty message will only clear the display at driver init time. Any other
|
||||||
|
printf()-formatted message is valid with newline and escape codes.
|
||||||
|
|
||||||
|
endif # PANEL
|
||||||
|
|||||||
@ -8,3 +8,4 @@ obj-$(CONFIG_CFAG12864B) += cfag12864b.o cfag12864bfb.o
|
|||||||
obj-$(CONFIG_IMG_ASCII_LCD) += img-ascii-lcd.o
|
obj-$(CONFIG_IMG_ASCII_LCD) += img-ascii-lcd.o
|
||||||
obj-$(CONFIG_HD44780) += hd44780.o
|
obj-$(CONFIG_HD44780) += hd44780.o
|
||||||
obj-$(CONFIG_HT16K33) += ht16k33.o
|
obj-$(CONFIG_HT16K33) += ht16k33.o
|
||||||
|
obj-$(CONFIG_PANEL) += panel.o
|
||||||
|
|||||||
@ -492,286 +492,6 @@ config VEXPRESS_SYSCFG
|
|||||||
bus. System Configuration interface is one of the possible means
|
bus. System Configuration interface is one of the possible means
|
||||||
of generating transactions on this bus.
|
of generating transactions on this bus.
|
||||||
|
|
||||||
config PANEL
|
|
||||||
tristate "Parallel port LCD/Keypad Panel support"
|
|
||||||
depends on PARPORT
|
|
||||||
select CHARLCD
|
|
||||||
---help---
|
|
||||||
Say Y here if you have an HD44780 or KS-0074 LCD connected to your
|
|
||||||
parallel port. This driver also features 4 and 6-key keypads. The LCD
|
|
||||||
is accessible through the /dev/lcd char device (10, 156), and the
|
|
||||||
keypad through /dev/keypad (10, 185). This code can either be
|
|
||||||
compiled as a module, or linked into the kernel and started at boot.
|
|
||||||
If you don't understand what all this is about, say N.
|
|
||||||
|
|
||||||
if PANEL
|
|
||||||
|
|
||||||
config PANEL_PARPORT
|
|
||||||
int "Default parallel port number (0=LPT1)"
|
|
||||||
range 0 255
|
|
||||||
default "0"
|
|
||||||
---help---
|
|
||||||
This is the index of the parallel port the panel is connected to. One
|
|
||||||
driver instance only supports one parallel port, so if your keypad
|
|
||||||
and LCD are connected to two separate ports, you have to start two
|
|
||||||
modules with different arguments. Numbering starts with '0' for LPT1,
|
|
||||||
and so on.
|
|
||||||
|
|
||||||
config PANEL_PROFILE
|
|
||||||
int "Default panel profile (0-5, 0=custom)"
|
|
||||||
range 0 5
|
|
||||||
default "5"
|
|
||||||
---help---
|
|
||||||
To ease configuration, the driver supports different configuration
|
|
||||||
profiles for past and recent wirings. These profiles can also be
|
|
||||||
used to define an approximative configuration, completed by a few
|
|
||||||
other options. Here are the profiles :
|
|
||||||
|
|
||||||
0 = custom (see further)
|
|
||||||
1 = 2x16 parallel LCD, old keypad
|
|
||||||
2 = 2x16 serial LCD (KS-0074), new keypad
|
|
||||||
3 = 2x16 parallel LCD (Hantronix), no keypad
|
|
||||||
4 = 2x16 parallel LCD (Nexcom NSA1045) with Nexcom's keypad
|
|
||||||
5 = 2x40 parallel LCD (old one), with old keypad
|
|
||||||
|
|
||||||
Custom configurations allow you to define how your display is
|
|
||||||
wired to the parallel port, and how it works. This is only intended
|
|
||||||
for experts.
|
|
||||||
|
|
||||||
config PANEL_KEYPAD
|
|
||||||
depends on PANEL_PROFILE="0"
|
|
||||||
int "Keypad type (0=none, 1=old 6 keys, 2=new 6 keys, 3=Nexcom 4 keys)"
|
|
||||||
range 0 3
|
|
||||||
default 0
|
|
||||||
---help---
|
|
||||||
This enables and configures a keypad connected to the parallel port.
|
|
||||||
The keys will be read from character device 10,185. Valid values are :
|
|
||||||
|
|
||||||
0 : do not enable this driver
|
|
||||||
1 : old 6 keys keypad
|
|
||||||
2 : new 6 keys keypad, as used on the server at www.ant-computing.com
|
|
||||||
3 : Nexcom NSA1045's 4 keys keypad
|
|
||||||
|
|
||||||
New profiles can be described in the driver source. The driver also
|
|
||||||
supports simultaneous keys pressed when the keypad supports them.
|
|
||||||
|
|
||||||
config PANEL_LCD
|
|
||||||
depends on PANEL_PROFILE="0"
|
|
||||||
int "LCD type (0=none, 1=custom, 2=old //, 3=ks0074, 4=hantronix, 5=Nexcom)"
|
|
||||||
range 0 5
|
|
||||||
default 0
|
|
||||||
---help---
|
|
||||||
This enables and configures an LCD connected to the parallel port.
|
|
||||||
The driver includes an interpreter for escape codes starting with
|
|
||||||
'\e[L' which are specific to the LCD, and a few ANSI codes. The
|
|
||||||
driver will be registered as character device 10,156, usually
|
|
||||||
under the name '/dev/lcd'. There are a total of 6 supported types :
|
|
||||||
|
|
||||||
0 : do not enable the driver
|
|
||||||
1 : custom configuration and wiring (see further)
|
|
||||||
2 : 2x16 & 2x40 parallel LCD (old wiring)
|
|
||||||
3 : 2x16 serial LCD (KS-0074 based)
|
|
||||||
4 : 2x16 parallel LCD (Hantronix wiring)
|
|
||||||
5 : 2x16 parallel LCD (Nexcom wiring)
|
|
||||||
|
|
||||||
When type '1' is specified, other options will appear to configure
|
|
||||||
more precise aspects (wiring, dimensions, protocol, ...). Please note
|
|
||||||
that those values changed from the 2.4 driver for better consistency.
|
|
||||||
|
|
||||||
config PANEL_LCD_HEIGHT
|
|
||||||
depends on PANEL_PROFILE="0" && PANEL_LCD="1"
|
|
||||||
int "Number of lines on the LCD (1-2)"
|
|
||||||
range 1 2
|
|
||||||
default 2
|
|
||||||
---help---
|
|
||||||
This is the number of visible character lines on the LCD in custom profile.
|
|
||||||
It can either be 1 or 2.
|
|
||||||
|
|
||||||
config PANEL_LCD_WIDTH
|
|
||||||
depends on PANEL_PROFILE="0" && PANEL_LCD="1"
|
|
||||||
int "Number of characters per line on the LCD (1-40)"
|
|
||||||
range 1 40
|
|
||||||
default 40
|
|
||||||
---help---
|
|
||||||
This is the number of characters per line on the LCD in custom profile.
|
|
||||||
Common values are 16,20,24,40.
|
|
||||||
|
|
||||||
config PANEL_LCD_BWIDTH
|
|
||||||
depends on PANEL_PROFILE="0" && PANEL_LCD="1"
|
|
||||||
int "Internal LCD line width (1-40, 40 by default)"
|
|
||||||
range 1 40
|
|
||||||
default 40
|
|
||||||
---help---
|
|
||||||
Most LCDs use a standard controller which supports hardware lines of 40
|
|
||||||
characters, although sometimes only 16, 20 or 24 of them are really wired
|
|
||||||
to the terminal. This results in some non-visible but addressable characters,
|
|
||||||
and is the case for most parallel LCDs. Other LCDs, and some serial ones,
|
|
||||||
however, use the same line width internally as what is visible. The KS0074
|
|
||||||
for example, uses 16 characters per line for 16 visible characters per line.
|
|
||||||
|
|
||||||
This option lets you configure the value used by your LCD in 'custom' profile.
|
|
||||||
If you don't know, put '40' here.
|
|
||||||
|
|
||||||
config PANEL_LCD_HWIDTH
|
|
||||||
depends on PANEL_PROFILE="0" && PANEL_LCD="1"
|
|
||||||
int "Hardware LCD line width (1-64, 64 by default)"
|
|
||||||
range 1 64
|
|
||||||
default 64
|
|
||||||
---help---
|
|
||||||
Most LCDs use a single address bit to differentiate line 0 and line 1. Since
|
|
||||||
some of them need to be able to address 40 chars with the lower bits, they
|
|
||||||
often use the immediately superior power of 2, which is 64, to address the
|
|
||||||
next line.
|
|
||||||
|
|
||||||
If you don't know what your LCD uses, in doubt let 16 here for a 2x16, and
|
|
||||||
64 here for a 2x40.
|
|
||||||
|
|
||||||
config PANEL_LCD_CHARSET
|
|
||||||
depends on PANEL_PROFILE="0" && PANEL_LCD="1"
|
|
||||||
int "LCD character set (0=normal, 1=KS0074)"
|
|
||||||
range 0 1
|
|
||||||
default 0
|
|
||||||
---help---
|
|
||||||
Some controllers such as the KS0074 use a somewhat strange character set
|
|
||||||
where many symbols are at unusual places. The driver knows how to map
|
|
||||||
'standard' ASCII characters to the character sets used by these controllers.
|
|
||||||
Valid values are :
|
|
||||||
|
|
||||||
0 : normal (untranslated) character set
|
|
||||||
1 : KS0074 character set
|
|
||||||
|
|
||||||
If you don't know, use the normal one (0).
|
|
||||||
|
|
||||||
config PANEL_LCD_PROTO
|
|
||||||
depends on PANEL_PROFILE="0" && PANEL_LCD="1"
|
|
||||||
int "LCD communication mode (0=parallel 8 bits, 1=serial)"
|
|
||||||
range 0 1
|
|
||||||
default 0
|
|
||||||
---help---
|
|
||||||
This driver now supports any serial or parallel LCD wired to a parallel
|
|
||||||
port. But before assigning signals, the driver needs to know if it will
|
|
||||||
be driving a serial LCD or a parallel one. Serial LCDs only use 2 wires
|
|
||||||
(SDA/SCL), while parallel ones use 2 or 3 wires for the control signals
|
|
||||||
(E, RS, sometimes RW), and 4 or 8 for the data. Use 0 here for a 8 bits
|
|
||||||
parallel LCD, and 1 for a serial LCD.
|
|
||||||
|
|
||||||
config PANEL_LCD_PIN_E
|
|
||||||
depends on PANEL_PROFILE="0" && PANEL_LCD="1" && PANEL_LCD_PROTO="0"
|
|
||||||
int "Parallel port pin number & polarity connected to the LCD E signal (-17...17) "
|
|
||||||
range -17 17
|
|
||||||
default 14
|
|
||||||
---help---
|
|
||||||
This describes the number of the parallel port pin to which the LCD 'E'
|
|
||||||
signal has been connected. It can be :
|
|
||||||
|
|
||||||
0 : no connection (eg: connected to ground)
|
|
||||||
1..17 : directly connected to any of these pins on the DB25 plug
|
|
||||||
-1..-17 : connected to the same pin through an inverter (eg: transistor).
|
|
||||||
|
|
||||||
Default for the 'E' pin in custom profile is '14' (AUTOFEED).
|
|
||||||
|
|
||||||
config PANEL_LCD_PIN_RS
|
|
||||||
depends on PANEL_PROFILE="0" && PANEL_LCD="1" && PANEL_LCD_PROTO="0"
|
|
||||||
int "Parallel port pin number & polarity connected to the LCD RS signal (-17...17) "
|
|
||||||
range -17 17
|
|
||||||
default 17
|
|
||||||
---help---
|
|
||||||
This describes the number of the parallel port pin to which the LCD 'RS'
|
|
||||||
signal has been connected. It can be :
|
|
||||||
|
|
||||||
0 : no connection (eg: connected to ground)
|
|
||||||
1..17 : directly connected to any of these pins on the DB25 plug
|
|
||||||
-1..-17 : connected to the same pin through an inverter (eg: transistor).
|
|
||||||
|
|
||||||
Default for the 'RS' pin in custom profile is '17' (SELECT IN).
|
|
||||||
|
|
||||||
config PANEL_LCD_PIN_RW
|
|
||||||
depends on PANEL_PROFILE="0" && PANEL_LCD="1" && PANEL_LCD_PROTO="0"
|
|
||||||
int "Parallel port pin number & polarity connected to the LCD RW signal (-17...17) "
|
|
||||||
range -17 17
|
|
||||||
default 16
|
|
||||||
---help---
|
|
||||||
This describes the number of the parallel port pin to which the LCD 'RW'
|
|
||||||
signal has been connected. It can be :
|
|
||||||
|
|
||||||
0 : no connection (eg: connected to ground)
|
|
||||||
1..17 : directly connected to any of these pins on the DB25 plug
|
|
||||||
-1..-17 : connected to the same pin through an inverter (eg: transistor).
|
|
||||||
|
|
||||||
Default for the 'RW' pin in custom profile is '16' (INIT).
|
|
||||||
|
|
||||||
config PANEL_LCD_PIN_SCL
|
|
||||||
depends on PANEL_PROFILE="0" && PANEL_LCD="1" && PANEL_LCD_PROTO!="0"
|
|
||||||
int "Parallel port pin number & polarity connected to the LCD SCL signal (-17...17) "
|
|
||||||
range -17 17
|
|
||||||
default 1
|
|
||||||
---help---
|
|
||||||
This describes the number of the parallel port pin to which the serial
|
|
||||||
LCD 'SCL' signal has been connected. It can be :
|
|
||||||
|
|
||||||
0 : no connection (eg: connected to ground)
|
|
||||||
1..17 : directly connected to any of these pins on the DB25 plug
|
|
||||||
-1..-17 : connected to the same pin through an inverter (eg: transistor).
|
|
||||||
|
|
||||||
Default for the 'SCL' pin in custom profile is '1' (STROBE).
|
|
||||||
|
|
||||||
config PANEL_LCD_PIN_SDA
|
|
||||||
depends on PANEL_PROFILE="0" && PANEL_LCD="1" && PANEL_LCD_PROTO!="0"
|
|
||||||
int "Parallel port pin number & polarity connected to the LCD SDA signal (-17...17) "
|
|
||||||
range -17 17
|
|
||||||
default 2
|
|
||||||
---help---
|
|
||||||
This describes the number of the parallel port pin to which the serial
|
|
||||||
LCD 'SDA' signal has been connected. It can be :
|
|
||||||
|
|
||||||
0 : no connection (eg: connected to ground)
|
|
||||||
1..17 : directly connected to any of these pins on the DB25 plug
|
|
||||||
-1..-17 : connected to the same pin through an inverter (eg: transistor).
|
|
||||||
|
|
||||||
Default for the 'SDA' pin in custom profile is '2' (D0).
|
|
||||||
|
|
||||||
config PANEL_LCD_PIN_BL
|
|
||||||
depends on PANEL_PROFILE="0" && PANEL_LCD="1"
|
|
||||||
int "Parallel port pin number & polarity connected to the LCD backlight signal (-17...17) "
|
|
||||||
range -17 17
|
|
||||||
default 0
|
|
||||||
---help---
|
|
||||||
This describes the number of the parallel port pin to which the LCD 'BL' signal
|
|
||||||
has been connected. It can be :
|
|
||||||
|
|
||||||
0 : no connection (eg: connected to ground)
|
|
||||||
1..17 : directly connected to any of these pins on the DB25 plug
|
|
||||||
-1..-17 : connected to the same pin through an inverter (eg: transistor).
|
|
||||||
|
|
||||||
Default for the 'BL' pin in custom profile is '0' (uncontrolled).
|
|
||||||
|
|
||||||
config PANEL_CHANGE_MESSAGE
|
|
||||||
bool "Change LCD initialization message ?"
|
|
||||||
default "n"
|
|
||||||
---help---
|
|
||||||
This allows you to replace the boot message indicating the kernel version
|
|
||||||
and the driver version with a custom message. This is useful on appliances
|
|
||||||
where a simple 'Starting system' message can be enough to stop a customer
|
|
||||||
from worrying.
|
|
||||||
|
|
||||||
If you say 'Y' here, you'll be able to choose a message yourself. Otherwise,
|
|
||||||
say 'N' and keep the default message with the version.
|
|
||||||
|
|
||||||
config PANEL_BOOT_MESSAGE
|
|
||||||
depends on PANEL_CHANGE_MESSAGE="y"
|
|
||||||
string "New initialization message"
|
|
||||||
default ""
|
|
||||||
---help---
|
|
||||||
This allows you to replace the boot message indicating the kernel version
|
|
||||||
and the driver version with a custom message. This is useful on appliances
|
|
||||||
where a simple 'Starting system' message can be enough to stop a customer
|
|
||||||
from worrying.
|
|
||||||
|
|
||||||
An empty message will only clear the display at driver init time. Any other
|
|
||||||
printf()-formatted message is valid with newline and escape codes.
|
|
||||||
|
|
||||||
endif # PANEL
|
|
||||||
|
|
||||||
config ASPEED_LPC_CTRL
|
config ASPEED_LPC_CTRL
|
||||||
depends on (ARCH_ASPEED || COMPILE_TEST) && REGMAP && MFD_SYSCON
|
depends on (ARCH_ASPEED || COMPILE_TEST) && REGMAP && MFD_SYSCON
|
||||||
tristate "Aspeed ast2400/2500 HOST LPC to BMC bridge control"
|
tristate "Aspeed ast2400/2500 HOST LPC to BMC bridge control"
|
||||||
|
|||||||
@ -53,7 +53,6 @@ obj-$(CONFIG_GENWQE) += genwqe/
|
|||||||
obj-$(CONFIG_ECHO) += echo/
|
obj-$(CONFIG_ECHO) += echo/
|
||||||
obj-$(CONFIG_VEXPRESS_SYSCFG) += vexpress-syscfg.o
|
obj-$(CONFIG_VEXPRESS_SYSCFG) += vexpress-syscfg.o
|
||||||
obj-$(CONFIG_CXL_BASE) += cxl/
|
obj-$(CONFIG_CXL_BASE) += cxl/
|
||||||
obj-$(CONFIG_PANEL) += panel.o
|
|
||||||
obj-$(CONFIG_ASPEED_LPC_CTRL) += aspeed-lpc-ctrl.o
|
obj-$(CONFIG_ASPEED_LPC_CTRL) += aspeed-lpc-ctrl.o
|
||||||
|
|
||||||
lkdtm-$(CONFIG_LKDTM) += lkdtm_core.o
|
lkdtm-$(CONFIG_LKDTM) += lkdtm_core.o
|
||||||
|
|||||||
Loading…
x
Reference in New Issue
Block a user