[Bug 101649] [IGT] kms_hdmi_inject at inject-[audio/4k] fail

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=101649

--- Comment #26 from Abdiel Janulgue <abdiel.janulgue at linux.intel.com> ---
Created attachment 136487
  --> https://bugs.freedesktop.org/attachment.cgi?id=136487&action=edit
Test patch with override_edid debug


Interesting, it looks like your test setup is still discarding out the 4k
modes. Looks like the patch wasn't properly applied since this line shouldn't
be visible in your attached dmesg:

[drm:intel_hdmi_set_edid [i915]] DP dual mode adaptor (type 1 DVI) detected
(max TMDS clock: 165000 kHz)

Can you try out the attached patch instead? Make sure to enable debugging for
drm:

echo 0x4 > /sys/module/drm/parameters/debug.

Please attach the returned dmesg. Thanks

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