[Bug 57461] New: [GM45] early in dmesg: *ERROR* EDID checksum is invalid
bugzilla-daemon at bugzilla.kernel.org
bugzilla-daemon at bugzilla.kernel.org
Thu May 2 13:17:57 PDT 2013
https://bugzilla.kernel.org/show_bug.cgi?id=57461
Summary: [GM45] early in dmesg: *ERROR* EDID checksum is
invalid
Product: Drivers
Version: 2.5
Kernel Version: 3.9
Platform: All
OS/Version: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: Video(DRI - Intel)
AssignedTo: intel-gfx-bugs at lists.freedesktop.org
ReportedBy: andreas.sturmlechner at gmail.com
CC: intel-gfx-bugs at lists.freedesktop.org
Regression: No
Created an attachment (id=100571)
--> (https://bugzilla.kernel.org/attachment.cgi?id=100571)
intel-reg-dump-3.9-edid-checksum.log
A new error has appeared with kernel version 3.9, sometimes once, often
multiple times:
[ 0.509976] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid,
remainder is 226
[ 0.510054] Raw EDID:
[ 0.510091] 00 ff ff ff ff ff ff 00 15 c3 39 21 01 01 01 01
[ 0.510132] 24 14 01 04 a5 30 1e 78 e2 f5 c5 a8 53 37 ae 25
[ 0.510173] 12 50 54 a1 08 00 a9 40 81 80 81 40 b3 00 01 01
[ 0.510214] 01 01 01 01 01 01 28 3c 80 a0 70 b0 23 40 30 20
[ 0.510255] 36 00 da 29 11 00 00 1a 00 00 00 ff 00 33 39 35
[ 0.510296] 32 37 30 39 30 0a 20 20 20 20 00 00 00 fd 00 3b
[ 0.510337] 3d 1f 4c 11 00 0a 20 20 20 20 20 00 00 00 fc 00
[ 0.510378] 53 32 32 34 33 57 0a 20 20 20 20 20 20 01 e4 02
[ 0.572892] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid,
remainder is 226
[ 0.572964] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid,
remainder is 226
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