On Sat, Oct 01, 2022 at 11:23:17PM -0000, Patchwork wrote: > * igt@kms_frontbuffer_tracking@fbcdrrs-slowdraw (NEW): > - shard-tglb: NOTRUN -> [FAIL][2] +12 similar issues > [2]: > https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_109175v2/shard-tglb2/igt@kms_frontbuffer_track...@fbcdrrs-slowdraw.html
shard-tglb passes most DRRS tests but fails a few. The reson looks to be that we have a VRR panel rather than a DRRS panel: using preferred EDID fixed mode: "1920x1080": 90 214000 1920 1936 1952 2104 1080 1083 1097 1128 0x48 0xa using alternate EDID fixed mode: "1920x1080": 40 214000 1920 1936 1952 2104 1080 1083 1097 2532 0x40 0xa The kernel still reports that the connector can do seamless DRRS since it only checks that we have a multiple refresh rates available. I guess I could try to tighten up that check a bit and make sure we have a at least two modes suitable for DRRS in there... -- Ville Syrjälä Intel
