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(parent: faae8eb) | patch
igfx: fix sandybridge fdi link training bits and ordering
authorqwx <devnull@localhost>
Sun, 20 Aug 2017 10:47:01 +0000 (13:47 +0300)
committerqwx <devnull@localhost>
Sun, 20 Aug 2017 10:47:01 +0000 (13:47 +0300)
commit8c358c3f97db172a131c36d593b9aabeed6bc645
treee596bef7b49900a94f95474e9c34bc82a2696ee6tree | snapshot
parentfaae8eb752fc9df65811ffb1b8cb8f0594cd4b2fcommit | diff
igfx: fix sandybridge fdi link training bits and ordering

- fix wrong bitfield for txctl (different between snb and ivb),
  and enable tx before rx
- DPLL_CTL_x snb/ivb: don't touch reserved bits
sys/src/cmd/aux/vga/igfx.c diff | blob | history
some kind of operating system. [Forked from http://git.9front.org/plan9front/plan9front/HEAD/info.html]