linux-kernel - [PATCH 1/7] uvesafb: set the refresh rate to 60Hz if nocrtc is used

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Message-ID: <20070811143816.GB13632@spock.one.pl>
Date:	Sat, 11 Aug 2007 16:38:16 +0200
From:	Michal Januszewski <spock@...too.org>
To:	linux-fbdev-devel@...ts.sourceforge.net
Cc:	linux-kernel@...r.kernel.org
Subject: [PATCH 1/7] uvesafb: set the refresh rate to 60Hz if nocrtc is used

If the nocrtc flag is set, make sure the timings in fb_var are set to
60Hz and thus reflect the default BIOS refresh rate that is being
used.

Signed-off-by: Michal Januszewski <spock@...too.org>
---
diff --git a/drivers/video/uvesafb.c b/drivers/video/uvesafb.c
index 9c21791..aa5a9c3 100644
--- a/drivers/video/uvesafb.c
+++ b/drivers/video/uvesafb.c
@@ -903,7 +903,7 @@ gotmode:
 	 * If we are not VBE3.0+ compliant, we're done -- the BIOS will
 	 * ignore our timings anyway.
 	 */
-	if (par->vbe_ib.vbe_version < 0x0300)
+	if (par->vbe_ib.vbe_version < 0x0300 || par->nocrtc)
 		fb_get_mode(FB_VSYNCTIMINGS | FB_IGNOREMON, 60,
 					&info->var, info);


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