From: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
Date: Sat, 21 Jul 2007 11:37:51 +0000 (-0700)
Subject: ps3fb: Set FBINFO_READS_FAST to speed up text console scrolling
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=cfd13af6270c25e8089e9c5b59ffb55d39ae74a0;p=GitHub%2FLineageOS%2Fandroid_kernel_samsung_universal7580.git

ps3fb: Set FBINFO_READS_FAST to speed up text console scrolling

ps3fb: Set FBINFO_READS_FAST to speed up text console scrolling (on average
50%, according to my tests)

Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
Cc: Geoff Levand <geoffrey.levand@am.sony.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/drivers/video/ps3fb.c b/drivers/video/ps3fb.c
index 3972aa8cf85..646ec823c16 100644
--- a/drivers/video/ps3fb.c
+++ b/drivers/video/ps3fb.c
@@ -1067,7 +1067,7 @@ static int __devinit ps3fb_probe(struct ps3_system_bus_device *dev)
 	info->fix.smem_len = ps3fb_videomemory.size - offset;
 	info->pseudo_palette = info->par;
 	info->par = NULL;
-	info->flags = FBINFO_FLAG_DEFAULT;
+	info->flags = FBINFO_DEFAULT | FBINFO_READS_FAST;
 
 	retval = fb_alloc_cmap(&info->cmap, 256, 0);
 	if (retval < 0)