[Bug 109671] HDCP compliance sub test cases failure due to hpd timeout

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=109671

--- Comment #8 from Yu Shiqiang <shiqiang.yu at intel.com> ---
(In reply to Ramalingam C from comment #6)
> > On Leaf Hill Yocto, all hdcp compliance test cases are able to pass with
> > hpd_time 100ms. Yocto is still with kernel 4.14.
> 
> Whether do you have any additional non-upstreamed patches in this kernel?

Hi Ram, I tested the legacy hdcp 1.4 soluction on kernel drm-tip 5.0 without
any non-upstreamed patches, the 1a-02 and 1a-03 compliance cases passed with
100ms hpd time configuration, however the uapi + hdcp_kmd solution failed.

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