diff options
| -rw-r--r-- | Documentation/misc-devices/lcd-panel-cgram.txt (renamed from drivers/staging/panel/lcd-panel-cgram.txt) | 0 | ||||
| -rw-r--r-- | MAINTAINERS | 12 | ||||
| -rw-r--r-- | drivers/misc/Kconfig | 278 | ||||
| -rw-r--r-- | drivers/misc/Makefile | 1 | ||||
| -rw-r--r-- | drivers/misc/panel.c (renamed from drivers/staging/panel/panel.c) | 0 | ||||
| -rw-r--r-- | drivers/staging/Kconfig | 2 | ||||
| -rw-r--r-- | drivers/staging/Makefile | 1 | ||||
| -rw-r--r-- | drivers/staging/panel/Kconfig | 278 | ||||
| -rw-r--r-- | drivers/staging/panel/Makefile | 1 | ||||
| -rw-r--r-- | drivers/staging/panel/TODO | 8 |
10 files changed, 286 insertions, 295 deletions
diff --git a/drivers/staging/panel/lcd-panel-cgram.txt b/Documentation/misc-devices/lcd-panel-cgram.txt index 7f82c905763d..7f82c905763d 100644 --- a/drivers/staging/panel/lcd-panel-cgram.txt +++ b/Documentation/misc-devices/lcd-panel-cgram.txt diff --git a/MAINTAINERS b/MAINTAINERS index 369f6aefc189..7c39a48b4118 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -8168,6 +8168,13 @@ S: Maintained F: Documentation/mn10300/ F: arch/mn10300/ +PARALLEL LCD/KEYPAD PANEL DRIVER +M: Willy Tarreau <willy@haproxy.com> +M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> +S: Odd Fixes +F: Documentation/misc-devices/lcd-panel-cgram.txt +F: drivers/misc/panel.c + PARALLEL PORT SUBSYSTEM M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> M: Sudip Mukherjee <sudip@vectorindia.org> @@ -10391,11 +10398,6 @@ L: linux-tegra@vger.kernel.org S: Maintained F: drivers/staging/nvec/ -STAGING - PARALLEL LCD/KEYPAD PANEL DRIVER -M: Willy Tarreau <willy@haproxy.com> -S: Odd Fixes -F: drivers/staging/panel/ - STAGING - REALTEK RTL8712U DRIVERS M: Larry Finger <Larry.Finger@lwfinger.net> M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig index 054fc10cb3b6..f0ba78289504 100644 --- a/drivers/misc/Kconfig +++ b/drivers/misc/Kconfig @@ -525,6 +525,284 @@ config VEXPRESS_SYSCFG ARM Ltd. Versatile Express uses specialised platform configuration bus. System Configuration interface is one of the possible means of generating transactions on this bus. +config PANEL + tristate "Parallel port LCD/Keypad Panel support" + depends on PARPORT + ---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). Both require misc device to be + enabled. 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. + +config PANEL_PARPORT + int "Default parallel port number (0=LPT1)" + depends on PANEL + 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)" + depends on PANEL + 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 && 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 && 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 && 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 && 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 && 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 && 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 && 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 && 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 && 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 && 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 && 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 && 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 && 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 && 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 + depends on PANEL + 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 && 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. source "drivers/misc/c2port/Kconfig" source "drivers/misc/eeprom/Kconfig" diff --git a/drivers/misc/Makefile b/drivers/misc/Makefile index 537d7f3b78da..b2fb6dbffcef 100644 --- a/drivers/misc/Makefile +++ b/drivers/misc/Makefile @@ -56,3 +56,4 @@ obj-$(CONFIG_GENWQE) += genwqe/ obj-$(CONFIG_ECHO) += echo/ obj-$(CONFIG_VEXPRESS_SYSCFG) += vexpress-syscfg.o obj-$(CONFIG_CXL_BASE) += cxl/ +obj-$(CONFIG_PANEL) += panel.o diff --git a/drivers/staging/panel/panel.c b/drivers/misc/panel.c index 4262db0237f9..4262db0237f9 100644 --- a/drivers/staging/panel/panel.c +++ b/drivers/misc/panel.c diff --git a/drivers/staging/Kconfig b/drivers/staging/Kconfig index e80268ae8c9d..5f9a97a77393 100644 --- a/drivers/staging/Kconfig +++ b/drivers/staging/Kconfig @@ -30,8 +30,6 @@ source "drivers/staging/wlan-ng/Kconfig" source "drivers/staging/comedi/Kconfig" -source "drivers/staging/panel/Kconfig" - source "drivers/staging/rtl8192u/Kconfig" source "drivers/staging/rtl8192e/Kconfig" diff --git a/drivers/staging/Makefile b/drivers/staging/Makefile index ba160f1ec02d..dbab17e9d45c 100644 --- a/drivers/staging/Makefile +++ b/drivers/staging/Makefile @@ -7,7 +7,6 @@ obj-y += media/ obj-$(CONFIG_SLICOSS) += slicoss/ obj-$(CONFIG_PRISM2_USB) += wlan-ng/ obj-$(CONFIG_COMEDI) += comedi/ -obj-$(CONFIG_PANEL) += panel/ obj-$(CONFIG_RTL8192U) += rtl8192u/ obj-$(CONFIG_RTL8192E) += rtl8192e/ obj-$(CONFIG_R8712U) += rtl8712/ diff --git a/drivers/staging/panel/Kconfig b/drivers/staging/panel/Kconfig deleted file mode 100644 index 3defa0133f2e..000000000000 --- a/drivers/staging/panel/Kconfig +++ /dev/null @@ -1,278 +0,0 @@ -config PANEL - tristate "Parallel port LCD/Keypad Panel support" - depends on PARPORT - ---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). Both require misc device to be - enabled. 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. - -config PANEL_PARPORT - int "Default parallel port number (0=LPT1)" - depends on PANEL - 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)" - depends on PANEL - 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 && 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 && 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 && 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 && 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 && 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 && 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 && 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 && 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 && 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 && 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 && 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 && 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 && 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 && 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 - depends on PANEL - 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 && 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. diff --git a/drivers/staging/panel/Makefile b/drivers/staging/panel/Makefile deleted file mode 100644 index 747c238b82f9..000000000000 --- a/drivers/staging/panel/Makefile +++ /dev/null @@ -1 +0,0 @@ -obj-$(CONFIG_PANEL) += panel.o diff --git a/drivers/staging/panel/TODO b/drivers/staging/panel/TODO deleted file mode 100644 index 3a6405ab91e0..000000000000 --- a/drivers/staging/panel/TODO +++ /dev/null @@ -1,8 +0,0 @@ -TODO: - - checkpatch.pl cleanups - - review major/minor usages - - review userspace api - - see if all of this could be easier done in userspace instead. - -Please send patches to Greg Kroah-Hartman <greg@kroah.com> and -Willy Tarreau <willy@haproxy.com> |