Ubuntu
linux package

  1. Bug #1938999
  2. Comment #13

Comment 13 for bug 1938999

Revision history for this message
AaronMa (mapengyu) wrote :

I think the following commits are the fixes:
ab03631087f5 drm/i915: Disable LTTPR support when the LTTPR rev < 1.4
7dffbdedb96a drm/i915: Disable LTTPR support when the DPCD rev < 1.4
3f3a9bc1f6df drm/i915/ilk-glk: Fix link training on links with LTTPRs