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| author | Tim Gardner <tim.gardner@canonical.com> | 2017-03-22 16:07:20 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-03-31 16:56:10 +0200 |
| commit | a4199f5eb8096d63828f7333fa45650a7b0a99ed (patch) | |
| tree | 5a72a8b3d406901c06724c8772761c342337b5c4 /drivers/tty/serial/Kconfig | |
| parent | serial: 8250: 8250_core: Fix irq name for 8250 serial IRQ (diff) | |
| download | linux-a4199f5eb8096d63828f7333fa45650a7b0a99ed.tar.xz linux-a4199f5eb8096d63828f7333fa45650a7b0a99ed.zip | |
tty: Disable default console blanking interval
BugLink: http://bugs.launchpad.net/bugs/869017
Console blanking is not enabling DPMS power saving (thereby negating any
power-saving benefit), and is simply turning the screen content blank. This
means that any crash output is invisible which is unhelpful on a server
(virtual or otherwise).
Furthermore, CRT burn in concerns should no longer govern the default case.
Affected users could always set consoleblank on the kernel command line.
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Jiri Slaby <jslaby@suse.com>
Cc: Adam Borowski <kilobyte@angband.pl>
Cc: Scot Doyle <lkml14@scotdoyle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial/Kconfig')
0 files changed, 0 insertions, 0 deletions