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From: Vladimir Kondratyev <wulf@FreeBSD.org>
Date: Sun, 3 Nov 2019 21:10:47 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r354316 - head/sys/dev/ichiic
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Author: wulf
Date: Sun Nov  3 21:10:47 2019
New Revision: 354316
URL: https://svnweb.freebsd.org/changeset/base/354316

Log:
  [ig4] On SkyLake controllers issue reset on attach unconditionally.
  
  It is very helpful during debugging of I2C issues.
  It is done only for SkyLakes due to lack of testing on other hardware.

Modified:
  head/sys/dev/ichiic/ig4_iic.c

Modified: head/sys/dev/ichiic/ig4_iic.c
==============================================================================
--- head/sys/dev/ichiic/ig4_iic.c	Sun Nov  3 21:08:26 2019	(r354315)
+++ head/sys/dev/ichiic/ig4_iic.c	Sun Nov  3 21:10:47 2019	(r354316)
@@ -995,7 +995,7 @@ ig4iic_attach(ig4iic_softc_t *sc)
 
 	ig4iic_get_config(sc);
 
-	error = ig4iic_set_config(sc, false);
+	error = ig4iic_set_config(sc, sc->version == IG4_SKYLAKE);
 	if (error)
 		goto done;