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docs: lcd-panel-cgram.txt: convert docs to ReST and rename to *.rst 

This small text file describes the usage of parallel port LCD
displays from userspace PoV. So, a good candidate for the
admin guide.

While this is not part of the admin-guide book, mark it as
:orphan:, in order to avoid build warnings.

Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
alistair/sunxi64-5.4-dsi
Mauro Carvalho Chehab 2019-04-14 07:59:32 -03:00
parent 720594f691
commit 065504d5b4
2 changed files with 8 additions and 3 deletions
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9
Documentation/auxdisplay/lcd-panel-cgram.txt → Documentation/auxdisplay/lcd-panel-cgram.rst
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@ -1,3 +1,9 @@
:orphan:
======================================
Parallel port LCD/Keypad Panel support
======================================
Some LCDs allow you to define up to 8 characters, mapped to ASCII Some LCDs allow you to define up to 8 characters, mapped to ASCII
characters 0 to 7. The escape code to define a new character is characters 0 to 7. The escape code to define a new character is
'\e[LG' followed by one digit from 0 to 7, representing the character '\e[LG' followed by one digit from 0 to 7, representing the character
@ -7,7 +13,7 @@ illuminated pixel with LSB on the right. Lines are numbered from the
top of the character to the bottom. On a 5x7 matrix, only the 5 lower top of the character to the bottom. On a 5x7 matrix, only the 5 lower
bits of the 7 first bytes are used for each character. If the string bits of the 7 first bytes are used for each character. If the string
is incomplete, only complete lines will be redefined. Here are some is incomplete, only complete lines will be redefined. Here are some
examples : examples::
printf "\e[LG0010101050D1F0C04;" => 0 = [enter] printf "\e[LG0010101050D1F0C04;" => 0 = [enter]
printf "\e[LG1040E1F0000000000;" => 1 = [up] printf "\e[LG1040E1F0000000000;" => 1 = [up]
@ -21,4 +27,3 @@ examples :
printf "\e[LG00002061E1E060200;" => small speaker printf "\e[LG00002061E1E060200;" => small speaker
Willy Willy

2
MAINTAINERS
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@ -12058,7 +12058,7 @@ PARALLEL LCD/KEYPAD PANEL DRIVER
M: Willy Tarreau <willy@haproxy.com> M: Willy Tarreau <willy@haproxy.com>
M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
S: Odd Fixes S: Odd Fixes
F: Documentation/auxdisplay/lcd-panel-cgram.txt F: Documentation/auxdisplay/lcd-panel-cgram.rst
F: drivers/auxdisplay/panel.c F: drivers/auxdisplay/panel.c
PARALLEL PORT SUBSYSTEM PARALLEL PORT SUBSYSTEM