[Bug 100926] [ELK] HP Compaq 8000 E7500 displayport doesn't activate

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu May 4 14:15:15 UTC 2017


https://bugs.freedesktop.org/show_bug.cgi?id=100926

--- Comment #3 from Ville Syrjala <ville.syrjala at linux.intel.com> ---
OK, so definitely it' using port C.
                               DP_C (0x00064200): 0xb01c001c

This looks a little peculiar. The clock divider is based on a 266MHz clock,
whereas we detect the rawclk as 200Mhz.
                     DPC_AUX_CH_CTL (0x00064210): 0x40140085

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