From: pazke@donpac.ru
To: linux-kernel@vger.kernel.org
Subject: [PATCH] visws: fix 16 bit framebuffer mode
Date: Fri, 3 Oct 2003 12:02:45 +0400 [thread overview]
Message-ID: <20031003080245.GB12930@pazke> (raw)
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Hi all,
attached patch (from Florian Boor) allows X to work on visws
in 16 bit framebuffer mode.
Please apply.
--
Andrey Panin | Linux and UNIX system administrator
pazke@donpac.ru | PGP key: wwwkeys.pgp.net
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diff -urN -X /usr/share/dontdiff linux-2.6.0-test6.vanilla/drivers/video/sgivwfb.c linux-2.6.0-test6/drivers/video/sgivwfb.c
--- linux-2.6.0-test6.vanilla/drivers/video/sgivwfb.c 2003-08-09 08:36:42.000000000 +0400
+++ linux-2.6.0-test6/drivers/video/sgivwfb.c 2003-10-02 01:41:30.000000000 +0400
@@ -319,14 +319,14 @@
var->transp.length = 0;
break;
case 16: /* RGBA 5551 */
- var->red.offset = 11;
+ var->red.offset = 10;
var->red.length = 5;
- var->green.offset = 6;
+ var->green.offset = 5;
var->green.length = 5;
- var->blue.offset = 1;
+ var->blue.offset = 0;
var->blue.length = 5;
- var->transp.offset = 0;
- var->transp.length = 0;
+ var->transp.offset = 15;
+ var->transp.length = 1;
break;
case 32: /* RGB 8888 */
var->red.offset = 0;
@@ -509,7 +509,7 @@
SET_DBE_FIELD(WID, TYP, outputVal, DBE_CMODE_I8);
break;
case 2:
- SET_DBE_FIELD(WID, TYP, outputVal, DBE_CMODE_RGBA5);
+ SET_DBE_FIELD(WID, TYP, outputVal, DBE_CMODE_ARGB5);
break;
case 4:
SET_DBE_FIELD(WID, TYP, outputVal, DBE_CMODE_RGB8);
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next reply other threads:[~2003-10-03 8:02 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-10-03 8:02 pazke [this message]
2003-10-07 9:25 ` [PATCH] visws: fix 16 bit framebuffer mode Geert Uytterhoeven
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