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| author | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2019-06-27 20:56:51 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2019-07-15 17:03:02 +0300 |
| commit | 4f4cfa6c560c93ba180c30675cf845e1597de44c (patch) | |
| tree | 0bbe2ec9e6ef62ed2a347504dda50c6bdbe43703 /Documentation/auxdisplay | |
| parent | da82c92f1150f66afabf78d2c85ef9ac18dc6d38 (diff) | |
| download | linux-4f4cfa6c560c93ba180c30675cf845e1597de44c.tar.xz | |
docs: admin-guide: add a series of orphaned documents
There are lots of documents that belong to the admin-guide but
are on random places (most under Documentation root dir).
Move them to the admin guide.
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Acked-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Diffstat (limited to 'Documentation/auxdisplay')
| -rw-r--r-- | Documentation/auxdisplay/lcd-panel-cgram.rst | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/Documentation/auxdisplay/lcd-panel-cgram.rst b/Documentation/auxdisplay/lcd-panel-cgram.rst deleted file mode 100644 index dfef50286018..000000000000 --- a/Documentation/auxdisplay/lcd-panel-cgram.rst +++ /dev/null @@ -1,29 +0,0 @@ -:orphan: - -====================================== -Parallel port LCD/Keypad Panel support -====================================== - -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 -'\e[LG' followed by one digit from 0 to 7, representing the character -number, and up to 8 couples of hex digits terminated by a semi-colon -(';'). Each couple of digits represents a line, with 1-bits for each -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 -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 -examples:: - - printf "\e[LG0010101050D1F0C04;" => 0 = [enter] - printf "\e[LG1040E1F0000000000;" => 1 = [up] - printf "\e[LG2000000001F0E0400;" => 2 = [down] - printf "\e[LG3040E1F001F0E0400;" => 3 = [up-down] - printf "\e[LG40002060E1E0E0602;" => 4 = [left] - printf "\e[LG500080C0E0F0E0C08;" => 5 = [right] - printf "\e[LG60016051516141400;" => 6 = "IP" - - printf "\e[LG00103071F1F070301;" => big speaker - printf "\e[LG00002061E1E060200;" => small speaker - -Willy |