matroxfb: set FBINFO_READS_FAST

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Set FBINFO_READS_FAST so that the console code uses scrolling instead of
rewriting. This improves scrolling speed.

A time to do ls -la /usr/bin:
	original patched
32bpp	5.4	3.6
24bpp	5.1	3.0
16bpp	4.9	2.5
8bpp	4.9	2.0

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

...

This commit is contained in:

Mikulas Patocka 2014-01-23 14:38:11 -05:00 • committed by Tomi Valkeinen

parent 5f4dc28bd9

commit a2317e6a57

1 changed files with 2 additions and 1 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

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3

drivers/video/matrox/matroxfb_base.c

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