[Bug 107845] Problems with (tiled) MST display (Dell UP3214Q)

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Aug 7 12:54:25 UTC 2019


https://bugs.freedesktop.org/show_bug.cgi?id=107845

--- Comment #16 from Stanislav Lisovskiy <stanislav.lisovskiy at intel.com> ---
Can you please attach the logs for text mode, when issue happens? I.e kernel
command line should have this line: drm.debug=0x1e log_buf_len=10M 3

What I want to check is what is the connector state reported by kernel when the
issue happens, also do get a mode set request from userspace(drm_mode_setcrtc)
and other things.

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