Jean-François Moine 81732c3b2f tty vt: Fix line garbage in virtual console on command line edition ... On some machines using a specific hardware for console screen output, the update of the pixel frame buffer does not work correctly when using command line edition. This may be due to a memory cache bug in the machine on which the problem has been found, but an other solution is possible. This patch proposes to avoid touching directly the pixel frame buffer and to rebuild each character using the standard putc() function on command line edition. The resulting code is smaller and not obviously slower (no read access to the pixel frame buffer). Tested on a Cubox (ARM Marvell Dove 88AP510 SoC). Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2012-09-10 16:35:46 -07:00
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.gitignore
consolemap.c	vt: push the tty_lock down into the map handling	2012-04-24 16:14:14 -07:00
cp437.uni
defkeymap.c_shipped
defkeymap.map
keyboard.c	vt: fix the keyboard/led locking	2012-07-17 09:13:37 -07:00
Makefile
selection.c	vt: tackle the main part of the selection logic	2012-03-08 11:11:39 -08:00
vc_screen.c	vt: push down the tty lock so we can see what is left to tackle	2012-03-08 11:10:27 -08:00
vt_ioctl.c	vt: fix race in vt_waitactive()	2012-06-14 17:10:08 -07:00
vt.c	tty vt: Fix line garbage in virtual console on command line edition	2012-09-10 16:35:46 -07:00