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video: input: Clean up after i8042 conversion

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Now that i8042 uses driver model, adjust other mentions of it and remove old
code that is no-longer used. Update the README and unify the keyboard text
into one place.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
This commit is contained in:
Simon Glass 2015-11-11 10:05:47 -07:00
parent 011d89d606
commit 39f615ed88
2 changed files with 16 additions and 33 deletions
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29
README
View file

@ -867,11 +867,11 @@ The following options need to be configured:
(0-5, cf. cfb_console.c)
VIDEO_FB_ADRS framebuffer address
VIDEO_KBD_INIT_FCT keyboard int fct
(i.e. i8042_kbd_init())
(i.e. rx51_kp_init())
VIDEO_TSTC_FCT test char fct
(i.e. i8042_tstc)
(i.e. rx51_kp_tstc)
VIDEO_GETC_FCT get char fct
(i.e. i8042_getc)
(i.e. rx51_kp_getc)
CONFIG_VIDEO_LOGO display Linux logo in
upper left corner
CONFIG_VIDEO_BMP_LOGO use bmp_logo.h instead of
@ -1767,11 +1767,15 @@ CBFS (Coreboot Filesystem) support
a default value of 65536 will be defined.
- Keyboard Support:
CONFIG_I8042_KBD
Standard PC keyboard driver with US (is default) and
GERMAN key layout (switch via environment 'keymap=de') support.
Export function i8042_kbd_init, i8042_tstc and i8042_getc
for cfb_console. Supports cursor blinking.
See Kconfig help for available keyboard drivers.
CONFIG_KEYBOARD
Define this to enable a custom keyboard support.
This simply calls drv_keyboard_init() which must be
defined in your board-specific files. This option is deprecated
and is only used by novena. For new boards, use driver model
instead.
- Video support:
CONFIG_VIDEO
@ -1832,15 +1836,6 @@ CBFS (Coreboot Filesystem) support
boot. See the documentation file README.video for a
description of this variable.
- Keyboard Support:
CONFIG_KEYBOARD
Define this to enable a custom keyboard support.
This simply calls drv_keyboard_init() which must be
defined in your board-specific files.
The only board using this so far is RBC823.
- LCD Support: CONFIG_LCD
Define this to enable LCD support (for output to LCD

20
drivers/video/cfb_console.c
View file

@ -15,8 +15,10 @@
* logo can be placed in the upper left corner and additional board
* information strings (that normally goes to serial port) can be drawn.
*
* The console driver can use the standard PC keyboard interface (i8042)
* for character input. Character output goes to a memory mapped video
* The console driver can use a keyboard interface for character input
* but this is deprecated. Only rk51 uses it.
*
* Character output goes to a memory-mapped video
* framebuffer with little or big-endian organisation.
* With environment setting 'console=serial' the console i/o can be
* forced to serial port.
@ -38,7 +40,6 @@
* VIDEO_DATA_FORMAT - graphical data format GDF
* VIDEO_FB_ADRS - start of video memory
*
* CONFIG_I8042_KBD - AT Keyboard driver for i8042
* VIDEO_KBD_INIT_FCT - init function for keyboard
* VIDEO_TSTC_FCT - keyboard_tstc function
* VIDEO_GETC_FCT - keyboard_getc function
@ -157,19 +158,6 @@
#define VIDEO_DATA_FORMAT (pGD->gdfIndex)
#define VIDEO_FB_ADRS (pGD->frameAdrs)
/*
* Console device defines with i8042 keyboard controller
* Any other keyboard controller must change this section
*/
#ifdef CONFIG_I8042_KBD
#include <i8042.h>
#define VIDEO_KBD_INIT_FCT i8042_kbd_init()
#define VIDEO_TSTC_FCT i8042_tstc
#define VIDEO_GETC_FCT i8042_getc
#endif
/*
* Console device
*/