This is a note to let you know that I've just added the patch titled
i915: Quirk no_lvds on Gigabyte GA-D525TUD ITX motherboard
to the 3.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
i915-quirk-no_lvds-on-gigabyte-ga-d525tud-itx-motherboard.patch
and it can be found in the queue-3.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From a51d4ed01e5bb39d2cf36a12f9976ab08872c192 Mon Sep 17 00:00:00 2001
From: Calvin Walton <[email protected]>
Date: Fri, 24 Aug 2012 07:56:31 -0400
Subject: i915: Quirk no_lvds on Gigabyte GA-D525TUD ITX motherboard
From: Calvin Walton <[email protected]>
commit a51d4ed01e5bb39d2cf36a12f9976ab08872c192 upstream.
This board is incorrectly detected as having an LVDS connector,
resulting in the VGA output (the only available output on the board)
showing the console only in the top-left 1024x768 pixels, and an extra
LVDS connector appearing in X.
It's a desktop Mini-ITX board using an Atom D525 CPU with an NM10
chipset.
I've had this board for about a year, but this is the first time I
noticed the issue because I've been running it headless for most of its
life.
Signed-off-by: Calvin Walton <[email protected]>
Signed-off-by: Peter Huewe <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
drivers/gpu/drm/i915/intel_lvds.c | 8 ++++++++
1 file changed, 8 insertions(+)
--- a/drivers/gpu/drm/i915/intel_lvds.c
+++ b/drivers/gpu/drm/i915/intel_lvds.c
@@ -785,6 +785,14 @@ static const struct dmi_system_id intel_
DMI_MATCH(DMI_BOARD_NAME, "ZBOXSD-ID12/ID13"),
},
},
+ {
+ .callback = intel_no_lvds_dmi_callback,
+ .ident = "Gigabyte GA-D525TUD",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "Gigabyte Technology Co.,
Ltd."),
+ DMI_MATCH(DMI_BOARD_NAME, "D525TUD"),
+ },
+ },
{ } /* terminating entry */
};
Patches currently in stable-queue which might be from [email protected]
are
queue-3.4/i915-quirk-no_lvds-on-gigabyte-ga-d525tud-itx-motherboard.patch
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