From: "Antonino A. Daplas" <adaplas@hotpop.com>
To: Andrew Morton <akpm@osdl.org>, jsimmons@pentafluge.infradead.org
Cc: Linux Fbdev development list <linux-fbdev-devel@lists.sourceforge.net>
Subject: [PATCH 3/3][FBDEV]: Set capabilities flag for vesafb and vga16fb
Date: Tue, 6 Jul 2004 06:34:43 +0800 [thread overview]
Message-ID: <200407060634.43963.adaplas@hotpop.com> (raw)
Hi,
This patch sets the correct capabilities flag for vesafb and vga16fb to provide fbcon
with the correct hints as to the best scrolling mode.
Tony
Signed-off-by: Antonino Daplas <adaplas@pol.net>
diff -Naur linux-2.6.7-mm6-orig/drivers/video/vesafb.c linux-2.6.7-mm6/drivers/video/vesafb.c
--- linux-2.6.7-mm6-orig/drivers/video/vesafb.c 2004-07-05 21:13:11.369469160 +0000
+++ linux-2.6.7-mm6/drivers/video/vesafb.c 2004-07-05 13:50:25.000000000 +0000
@@ -378,7 +378,8 @@
info->fbops = &vesafb_ops;
info->var = vesafb_defined;
info->fix = vesafb_fix;
- info->flags = FBINFO_FLAG_DEFAULT;
+ info->flags = FBINFO_FLAG_DEFAULT |
+ (ypan) ? FBINFO_HWACCEL_YPAN : 0;
if (fb_alloc_cmap(&info->cmap, 256, 0) < 0) {
err = -ENXIO;
diff -Naur linux-2.6.7-mm6-orig/drivers/video/vga16fb.c linux-2.6.7-mm6/drivers/video/vga16fb.c
--- linux-2.6.7-mm6-orig/drivers/video/vga16fb.c 2004-07-05 21:13:21.050997344 +0000
+++ linux-2.6.7-mm6/drivers/video/vga16fb.c 2004-07-05 21:13:37.357518376 +0000
@@ -1370,7 +1370,8 @@
vga16fb.var = vga16fb_defined;
vga16fb.fix = vga16fb_fix;
vga16fb.par = &vga16_par;
- vga16fb.flags = FBINFO_FLAG_DEFAULT;
+ vga16fb.flags = FBINFO_FLAG_DEFAULT |
+ FBINFO_HWACCEL_YPAN;
i = (vga16fb_defined.bits_per_pixel == 8) ? 256 : 16;
ret = fb_alloc_cmap(&vga16fb.cmap, i, 0);
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next reply other threads:[~2004-07-05 22:34 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-07-05 22:34 Antonino A. Daplas [this message]
2004-07-06 5:35 ` [PATCH 3/3][FBDEV]: Set capabilities flag for vesafb and vga16fb David Eger
2004-07-06 10:30 ` Antonino A. Daplas
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