[Bug 110496] [GLK] no signal - with samsung 4k TV - HDMI UHD Color (ENABLED)

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=110496

--- Comment #33 from shashank.sharma at intel.com <shashank.sharma at intel.com> ---
> I have a theory that maybe the TV expects 422 rather than RGB for 4K with deep > color. But I have no idea how to force the ycb422 output on Gemini Lake. 

This could be the case, and we don't support YCBCR422 yet. Its Either RGB888 or
YCBCR420 if that's from 420VDB.

- Shashank

-- 
You are receiving this mail because:
You are the QA Contact for the bug.
You are on the CC list for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20191105/31a4e9d5/attachment-0001.html>