Date: Sun, 07 Apr 2013 19:33:12 +0200 From: =?ISO-8859-1?Q?Jean-S=E9bastien_P=E9dron?= <dumbbell@FreeBSD.org> To: =?ISO-8859-1?Q?Olivier_Cochard-Labb=E9?= <olivier@cochard.me> Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org Subject: Re: svn commit: r249041 - in head/sys/dev/drm2: . i915 Message-ID: <5161ADD8.6090607@FreeBSD.org> In-Reply-To: <CA%2Bq%2BTcr56QXUkNhS65nUQyfoAqgfRSp3RD5avL8LVATedeNPCA@mail.gmail.com> References: <201304030827.r338RZih051806@svn.freebsd.org> <CA%2Bq%2BTcr56QXUkNhS65nUQyfoAqgfRSp3RD5avL8LVATedeNPCA@mail.gmail.com>
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[-- Attachment #1 --] On 07.04.2013 15:04, Olivier Cochard-Labbé wrote: >> New Revision: 249041 >> >> Log: >> drm and i915: Left-shift iic_msg.slave at creation time > > Hi Jean-Sébastien, > > I believed this change brings a bug on my laptop that uses > drm2/i915kms drivers: Xorg is no more able to probe the capability of > external screen connected to DP port and I can't use the audio output > of this screen too. Hi Olivier! Could you please try the following patch? http://people.freebsd.org/~dumbbell/radeonkms/drm-i915-intel_iic.a.patch It reverts a part of the commit, the one in intel_gmbus_transfer(). I think this function was called with the .slave address already left-shifted. -- Jean-Sébastien Pédron [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.19 (FreeBSD) Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iEYEARECAAYFAlFhrd0ACgkQa+xGJsFYOlPhGACfWnaa6sGNJ/gp83rQOUnfGOcL c1AAmQFiVnjzOEf8/xKA6c9FK70YYOVI =yff2 -----END PGP SIGNATURE-----
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