Bug 93332

Summary: [BAT IGT] kms_force_connector_basic prune-stale-modes fails to revert to base_edid
Product: DRI Reporter: Marius Vlad <marius.c.vlad>
Component: DRM/IntelAssignee: Ville Syrjala <ville.syrjala>
Status: CLOSED FIXED QA Contact: Intel GFX Bugs mailing list <intel-gfx-bugs>
Severity: normal    
Priority: highest CC: intel-gfx-bugs
Version: XOrg git   
Hardware: Other   
OS: All   
Whiteboard:
i915 platform: ALL i915 features:

Description Marius Vlad 2015-12-10 17:59:37 UTC 
Commit 870548b6533318b10c414663ea4ad2af01bab8b9 added a new test 'prune-state-modes'.

When reverting back to default EDID, base_edid gets corrupted.

IGT-Version: 1.13-g6672da5 (x86_64) (Linux: 4.4.0-rc4+ x86_64)

with alt_edid:
mode=0, H=1400, V=1050
mode=1, H=1920, V=1080
mode=2, H=1280, V=720
mode=3, H=1024, V=768
mode=4, H=800, V=600
mode=5, H=800, V=600
mode=6, H=848, V=480
mode=7, H=640, V=480
mode=8, H=640, V=480

with base_edid:
mode=0, H=1920, V=1080
mode=1, H=1400, V=1050
mode=2, H=1920, V=1080
mode=3, H=1280, V=720
mode=4, H=1024, V=768
mode=5, H=800, V=600
mode=6, H=800, V=600
mode=7, H=848, V=480
mode=8, H=640, V=480
mode=9, H=640, V=480
Comment 1 Ville Syrjala 2015-12-14 11:04:38 UTC 
Fix landed in nightly

commit be8719a610003297c28b140f1ebd4445aef1d613
Author: Ville Syrjälä <ville.syrjala@linux.intel.com>
Date:   Thu Dec 3 23:14:09 2015 +0200

    drm: Don't overwrite UNVERFIED mode status to OK

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