| Summary: | AST2300 KMS EDID issue on C2750D4I | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Product: | DRI | Reporter: | Johannes Obermayr <johannesobermayr> | ||||||
| Component: | DRM/other | Assignee: | Default DRI bug account <dri-devel> | ||||||
| Status: | RESOLVED INVALID | QA Contact: | |||||||
| Severity: | normal | ||||||||
| Priority: | medium | ||||||||
| Version: | XOrg git | ||||||||
| Hardware: | Other | ||||||||
| OS: | All | ||||||||
| Whiteboard: | |||||||||
| i915 platform: | i915 features: | ||||||||
| Attachments: |
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Created attachment 92080 [details]
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
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 To avoid migrating out of date bugs, I am now closing all the bugs that did not see any activity in the past year.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! |
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Created attachment 92079 [details] 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