K 10
svn:author
V 4
wulf
K 8
svn:date
V 27
2019-09-15T19:16:42.033233Z
K 7
svn:log
V 345
ig4(4): Fix SDA HOLD time set too low on Skylake controllers

Execution of "Soft reset" command (IG4_REG_RESETS_SKL) at controller init
stage sets SDA_HOLD register value to 0x0001 which is often too low for
normal operation.

Set SDA_HOLD back to 28 after reset to restore controller functionality.

PR:		240339
Reported by:	imp, GregV, et al.

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