From owner-freebsd-ppc@freebsd.org Wed Oct 21 10:49:45 2015 Return-Path: Delivered-To: freebsd-ppc@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 93041A1AAFB for ; Wed, 21 Oct 2015 10:49:45 +0000 (UTC) (envelope-from jau789@gmail.com) Received: from mail-wi0-x22c.google.com (mail-wi0-x22c.google.com [IPv6:2a00:1450:400c:c05::22c]) (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 2AADA15E0; Wed, 21 Oct 2015 10:49:45 +0000 (UTC) (envelope-from jau789@gmail.com) Received: by wicfx6 with SMTP id fx6so85072548wic.1; Wed, 21 Oct 2015 03:49:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=content-type:mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=5ozTJiidDP0BDE8af940M7dI7y2dAxPxEq12VWRJBHI=; b=ImqYUsw0gi4r+0YTitFx2x+vGIQrLt+tk1FGhDnXJUVw7dVSb4R2nuXD9NFkenS/hg 0ZRBIB9dsqyMRmt/XgWfPi4amkDO+uvw8xyb6iKUC0lf6krb5kHU3dXaIoSFkhRmHWqx eNFXhkacM2WhGbSXESXa0weO5qfvrK828V8Eo5law27mNyih0pUuVGsyDpMKC/+Yngih ycgzrF+bTZEMYjl7ggsMuCd5HnNItavIUn88ndvPE66+RJWeQfJgnvbYEt73WI8H9e8c KfFTMeBaBvwYf8t4Mp7TBcBFjYSX5XgZmAAYADAHdrArY8PVkXTZalPCIm5+SM+gMEHi bLqA== X-Received: by 10.194.178.233 with SMTP id db9mr10787865wjc.18.1445424583118; Wed, 21 Oct 2015 03:49:43 -0700 (PDT) Received: from [192.168.1.193] (xdsl-205-163.nblnetworks.fi. [83.145.205.163]) by smtp.gmail.com with ESMTPSA id z2sm6789134wij.1.2015.10.21.03.49.42 (version=TLSv1/SSLv3 cipher=OTHER); Wed, 21 Oct 2015 03:49:42 -0700 (PDT) Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (1.0) Subject: Re: radeon/powerpc32 and xorg-server 1.17 From: Jukka Ukkonen X-Mailer: iPad Mail (13A452) In-Reply-To: <20151021100325.GA61714@FreeBSD.org> Date: Wed, 21 Oct 2015 13:49:42 +0300 Cc: Tilman Keskin?z , freebsd-ppc@FreeBSD.org Content-Transfer-Encoding: 7bit Message-Id: References: <6771C4FC-D057-4CF3-9D90-AE34323AB8BC@freebsd.org> <20151021100325.GA61714@FreeBSD.org> To: Alexey Dokuchaev X-BeenThere: freebsd-ppc@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Porting FreeBSD to the PowerPC List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 21 Oct 2015 10:49:45 -0000 If my memory serves me, radeon kms driver needs 64 bit atomic operations which are not available on 32 bit ppc. --jau Sent from my iPad > On 21 Oct 2015, at 13:03, Alexey Dokuchaev wrote: > >> On Tue, Oct 20, 2015 at 11:23:48PM +0200, Tilman Keskin?z wrote: >> With the latest xorg-server update removing xf86-video-ati-ums, > > I'm wondering if it was removed because it really does no longer work with > new xorg-server, or it was simply deleted because "oh well everyone should > be using KMS driver by now" stanza? > > If you manually revive it with "svn cp", does it still work (with new xorg > server)? > >> there is now no video driver anymore for radeon-based 32bit powerpcs. >> >> Now there are two options: >> >> 1. get KMS working on powerpc32 > > I recall that Justin had some progress [1] here, but apparently it was not > commit-ready so it never hit the tree. > >> 2. Forward port the last ums driver version so that it works with the >> current X Server. > > Ideally both options should be doable. I'm not sure why UMS drivers were > deprecated so quickly. :( > > ./danfe > > [1] https://lists.freebsd.org/pipermail/freebsd-ppc/2015-August/007728.html > _______________________________________________ > freebsd-ppc@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-ppc > To unsubscribe, send any mail to "freebsd-ppc-unsubscribe@freebsd.org"