linux-kernel - [PATCH v2 3/5] uvesafb: change connector's max message size

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Message-ID: <20070706195853.GB12096@spock.one.pl>
Date:	Fri, 6 Jul 2007 21:58:53 +0200
From:	Michal Januszewski <spock@...too.org>
To:	linux-fbdev-devel@...ts.sourceforge.net
Cc:	linux-kernel@...r.kernel.org, hpa@...or.com
Subject: [PATCH v2 3/5] uvesafb: change connector's max message size

Change the maximum message size to 16k to allow transfers of VBE
data blocks from userspace.

Signed-off-by: Michal Januszewski <spock@...too.org>
---
This patch increases the limit to 16k since the previous value (4k)
proved to be insufficient for the hardware state buffer on some
video cards.

 include/linux/connector.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/include/linux/connector.h b/include/linux/connector.h
index 14cecaf..12e3140 100644
--- a/include/linux/connector.h
+++ b/include/linux/connector.h
@@ -44,7 +44,7 @@
 /*
  * Maximum connector's message size.
  */
-#define CONNECTOR_MAX_MSG_SIZE 	1024
+#define CONNECTOR_MAX_MSG_SIZE		16384
 
 /*
  * idx and val are unique identifiers which 

-
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