From owner-freebsd-current@FreeBSD.ORG Fri Feb 20 00:04:56 2015 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id B6C5772E for ; Fri, 20 Feb 2015 00:04:56 +0000 (UTC) Received: from mail-qa0-x231.google.com (mail-qa0-x231.google.com [IPv6:2607:f8b0:400d:c00::231]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 66A08A4A for ; Fri, 20 Feb 2015 00:04:56 +0000 (UTC) Received: by mail-qa0-f49.google.com with SMTP id w8so9362664qac.8 for ; Thu, 19 Feb 2015 16:04:55 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id:user-agent:in-reply-to :references:mime-version:content-type; bh=oh9sibTl5hkyv8ziTY9dnQeZmYjrRmIpgIcMsTUtT3k=; b=LZ/R5u0twFxabn/gDE1wbYLh4nHyGtJt1gi6F2QkQ6fEu4Y2uFpA9GLeecluOq8Zyl tkSSRPuDRitbYnZrQsB5E+pLAynYQY1b77l69xTEo8zavpw3pwX4JaXfAsFI3QVuj7E+ OmNwduUk+n3YX2oMRAToG0FKIyipOtpUBMdiSiVL2RCJsoIDLVE2Go8GdhbMixrKxzob w1Jk5MihDSMXgc0Kv5GEmEJZ3NjnHkr6zCCz/vkZWehHnscDETcXcrDrGiUwe9/VYPX8 QOFa8V0wt9dmpY2MctpF0y6NvtSbSnv0P7FRd9VsUshqxkinKhCGiy76Gji3aFAnM41J X8ug== X-Received: by 10.140.151.65 with SMTP id 62mr17533819qhx.73.1424390695524; Thu, 19 Feb 2015 16:04:55 -0800 (PST) Received: from shawnwebb-laptop.localnet ([73.173.99.185]) by mx.google.com with ESMTPSA id 11sm10734634qhh.7.2015.02.19.16.04.54 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 19 Feb 2015 16:04:54 -0800 (PST) From: Shawn Webb To: freebsd-current@freebsd.org Subject: Re: Pluggable frame buffer devices Date: Thu, 19 Feb 2015 19:04:50 -0500 Message-ID: <5013637.Hs60HQbBR0@shawnwebb-laptop> User-Agent: KMail/4.14.2 (FreeBSD/11.0-CURRENT; KDE/4.14.2; amd64; ; ) In-Reply-To: <54E11A57.3030105@selasky.org> References: <54E11A57.3030105@selasky.org> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="nextPart2027107.2LMX2lEUbS"; micalg="pgp-sha256"; protocol="application/pgp-signature" Cc: Hans Petter Selasky , freebsd-current@freebsd.org X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 20 Feb 2015 00:04:56 -0000 --nextPart2027107.2LMX2lEUbS Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="us-ascii" On Sunday, February 15, 2015 11:14:47 PM Hans Petter Selasky wrote: > Hi, >=20 > I've added support for USB display link adapters to FreeBSD-11-curren= t, > but the kernel panics once "vt_fb_attach(info)" is called from > "fbd_register(struct fb_info* info)" when the USB device is plugged o= r > udl.ko is loaded. Is this a known issue? >=20 > REF: https://svnweb.freebsd.org/base/head/sys/dev/usb/video/udl.c >=20 > --HPS I just bought a DisplayLink adapter that's compatible. Compiling a new = kernel=20 with device udl brings this error: =2D------------------------------------------------------------- >>> stage 3.2: building everything =2D------------------------------------------------------------- linking kernel.debug udl.o: In function `udl_attach': /usr/src/sys/dev/usb/video/udl.c:(.text+0xa07): undefined reference to=20= `edid_parse' /usr/src/sys/dev/usb/video/udl.c:(.text+0xa0f): undefined reference to=20= `edid_print' =2D-- kernel.debug --- *** [kernel.debug] Error code 1 Thanks, Shawn --nextPart2027107.2LMX2lEUbS Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part. Content-Transfer-Encoding: 7Bit -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAABCAAGBQJU5noiAAoJEGqEZY9SRW7uVKwP/iGSd9cs3JTV4F+30HWfxSjf yhzmnD4WMar/ZzOdGGGY74tAEz8YKCuDC4r4QPVhpinO1PgCoJwHxrZaCDyW2aHN 10nS6FboD4mOoULxgvwwGs5oT5t0Q/kFV6qkwFxnlhxAxEIIBCHoZmYntDZn/8SC agJfvTY0vm6kUDy1Az9Vn/O6j2cM7HgpFpbOaQmykrZtjsy+qclz06GzBwsxeVBl WGKGwO6U87Te+gjHw+ZjgTyI+olKLKjQOoO9xUs9buSXF+EGBg6PfL6jvv4fwh4Z e6DLbTGnKKSd5Atm8Fae+FbKzz7oBp8gEyJJmRQ+sUmcITsFmzWms+B+O57gSW7n QtTJ9vxNe3SU5vl22eU37qgYLpCRTHvINV/pQLvNvnZg508WVcTWjSrJjBJG7Ibh 99rSeu4/c5d3ngu7kGEXecnVTvuAdmWOdJsPSzb9Altk12TAKM2tXUPfNLSWwzhK 3MOSkj9oSuOxX4j2/5fYUfEtyaQ6K1qMUBe3JKKPhBRnICepC7bw/K5CthNtiunF 9MdVaoiOJu1WICv+FuMp63Xhc1KzM+9DhOWQjZGES5kCiURwJ2vIn6Mpb3TIQL22 nDTj+x01z+xPLzKA9INBK7A4B3R8SVyup/ibt6nhuyPKB+tNrMtj58HLKvp2LUZl nJ9Dl3PoXIkT+Cs2zpBs =nrho -----END PGP SIGNATURE----- --nextPart2027107.2LMX2lEUbS--