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authorCarsten Emde <C.Emde@osadl.org>2013-04-06 12:01:34 -0400
committerDave Airlie <airlied@redhat.com>2013-04-12 00:06:16 -0400
commit8091ee5c092a1e7dab2cb49d02d5f3925ece3995 (patch)
tree8d00b651751ca884c2a18a3642d4f18fbef2ea09 /Documentation/EDID/HOWTO.txt
parent96d672e0e5c27cf1d042eceeb3241c45ac8ff600 (diff)
drm: Add 1600x1200 (UXGA) screen resolution to the built-in EDIDs
The 1600x1200 (UXGA) screen resolution was lacking in the set of built-in selectable EDID screen resolutions that can be used to repair misbehaving monitor firmware. This patch adds the related data set and expands the documentation. Signed-off-by: Carsten Emde <C.Emde@osadl.org> Acked-by: Paul Menzel <paulepanter@users.sourceforge.net> Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'Documentation/EDID/HOWTO.txt')
-rw-r--r--Documentation/EDID/HOWTO.txt12
1 files changed, 6 insertions, 6 deletions
diff --git a/Documentation/EDID/HOWTO.txt b/Documentation/EDID/HOWTO.txt
index 2d0a8f09475d..7146db1d9e8c 100644
--- a/Documentation/EDID/HOWTO.txt
+++ b/Documentation/EDID/HOWTO.txt
@@ -18,12 +18,12 @@ CONFIG_DRM_LOAD_EDID_FIRMWARE was introduced. It allows to provide an
18individually prepared or corrected EDID data set in the /lib/firmware 18individually prepared or corrected EDID data set in the /lib/firmware
19directory from where it is loaded via the firmware interface. The code 19directory from where it is loaded via the firmware interface. The code
20(see drivers/gpu/drm/drm_edid_load.c) contains built-in data sets for 20(see drivers/gpu/drm/drm_edid_load.c) contains built-in data sets for
21commonly used screen resolutions (1024x768, 1280x1024, 1680x1050, 21commonly used screen resolutions (1024x768, 1280x1024, 1600x1200,
221920x1080) as binary blobs, but the kernel source tree does not contain 221680x1050, 1920x1080) as binary blobs, but the kernel source tree does
23code to create these data. In order to elucidate the origin of the 23not contain code to create these data. In order to elucidate the origin
24built-in binary EDID blobs and to facilitate the creation of individual 24of the built-in binary EDID blobs and to facilitate the creation of
25data for a specific misbehaving monitor, commented sources and a 25individual data for a specific misbehaving monitor, commented sources
26Makefile environment are given here. 26and a Makefile environment are given here.
27 27
28To create binary EDID and C source code files from the existing data 28To create binary EDID and C source code files from the existing data
29material, simply type "make". 29material, simply type "make".