https://bugs.freedesktop.org/show_bug.cgi?id=73624
Priority: medium Bug ID: 73624 Assignee: dri-devel@lists.freedesktop.org Summary: AST2300 KMS EDID issue on C2750D4I Severity: normal Classification: Unclassified OS: All Reporter: johannesobermayr@gmx.de Hardware: Other Status: NEW Version: XOrg CVS Component: DRM/other Product: DRI
Created attachment 92079 --> https://bugs.freedesktop.org/attachment.cgi?id=92079&action=edit EDID issue with KMS
AST2300 doesn't fetch right EDID data ...
[ 10.599714] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 73 [ 10.599718] Raw EDID: [ 10.599721] 00 ff ff ff ff ff ff 00 09 d1 0b 79 45 54 00 00 [ 10.599723] 29 12 01 03 0e 2f 1a 78 2e 35 85 a6 56 48 9a 24 [ 10.599725] 12 50 54 a5 6b ba 71 00 81 0d 00 00 00 00 00 00 [ 10.599727] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 10.599729] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 10.599731] 00 00 00 00 00 00 00 00 00 00 00 00 02 01 ff ff [ 10.599733] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 10.599734] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
https://bugs.freedesktop.org/show_bug.cgi?id=73624
--- Comment #1 from Johannes Obermayr johannesobermayr@gmx.de --- Created attachment 92080 --> https://bugs.freedesktop.org/attachment.cgi?id=92080&action=edit Xorg.0.log with xf86-video-ast
xf86-video-ast seems to be better:
[ 30.563] (II) AST(0): EDID (in hex): [ 30.563] (II) AST(0): 00ffffffffffff0009d10b7945540000 [ 30.563] (II) AST(0): 291201030e2f1a782e3585a656489a24 [ 30.563] (II) AST(0): 125054a56bba710081008140950f8180 [ 30.563] (II) AST(0): 9500b3000101944380907238284080c8 [ 30.563] (II) AST(0): 3500dc0c1100001e000000ff00414138 [ 30.563] (II) AST(0): 31313033393032360a20000000fd0032 [ 30.563] (II) AST(0): 4c1e5e15000a202020202020000000fc [ 30.563] (II) AST(0): 0042656e5120453232303048440a00f8 [ 30.563] (II) AST(0): EDID vendor "BNQ", prod id 30987
https://bugs.freedesktop.org/show_bug.cgi?id=73624
Martin Peres martin.peres@free.fr changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |INVALID
--- Comment #2 from Martin Peres martin.peres@free.fr --- Hi,
Freedesktop's Bugzilla instance is EOLed and open bugs are about to be migrated to http://gitlab.freedesktop.org.
To avoid migrating out of date bugs, I am now closing all the bugs that did not see any activity in the past year. If the issue is still happening, please create a new bug in the relevant project at https://gitlab.freedesktop.org/drm (use misc by default).
Sorry about the noise!
dri-devel@lists.freedesktop.org
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