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(parent: 4a2708a) | patch
x86: video: Add support for CONFIG_CONSOLE_SCROLL_LINES
authorSimon Glass <sjg@chromium.org>
Thu, 1 Jan 2015 23:17:57 +0000 (16:17 -0700)
committerSimon Glass <sjg@chromium.org>
Sat, 24 Jan 2015 00:24:54 +0000 (17:24 -0700)
commit3c0b668f6672334a68be83cde9aaabf0e87a31e9
tree586d76e30b443b56e7ac0a9f54a424427c82ebactree | snapshot
parent4a2708a097eacd7aa3d10ccf26a70a467fa69217commit | diff
x86: video: Add support for CONFIG_CONSOLE_SCROLL_LINES

Some machines are very slow to scroll their displays. To cope with this,
support the CONFIG_CONSOLE_SCROLL_LINES option. Setting this to 5 allows
the display to operate at an acceptable speed by scrolling 5 lines at
a time.

This same option is available for LCDs so when these systems are unified
this code can be unified also.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Anatolij Gustschin <agust@denx.de>
drivers/video/cfb_console.c diff | blob | history
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