From owner-freebsd-x11@FreeBSD.ORG Sat Oct 4 10:02:57 2014 Return-Path: Delivered-To: x11@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 605AD6C6; Sat, 4 Oct 2014 10:02:57 +0000 (UTC) Received: from mail-la0-x22c.google.com (mail-la0-x22c.google.com [IPv6:2a00:1450:4010:c03::22c]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id B26CED4D; Sat, 4 Oct 2014 10:02:56 +0000 (UTC) Received: by mail-la0-f44.google.com with SMTP id gb8so2253697lab.31 for ; Sat, 04 Oct 2014 03:02:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=DTsb5vtlxQ9TR2c5PKjLTH5wRoxHnJkApfZkj04xBKo=; b=fbIZlHdkUXozr1KgPjaYzaEKMIYRekvxoHLJGY6IqFdZjlOJ504DmXvYnJ9KBaTJxZ pgj+9RCt5PVoZHHxnPuCFYnB5uT+kuFu18W0X3Hf+BJXkjsaLy4HWw6VlM0vWluExSVE 8kdC8dc8Dw2eIH7awNqadPG7YguPBwV48bB3Qd658dgC5GRhTazxHPdHOhwVSBdtOaaU 4adwDCD07Vl818n/gvjsYipX7eEetH8Axuz2b9wtbKui+0G8sO/Gr6MAJonox0UiQmlA PykXECuxA0tkAXzWzgnHXhy9howg5+n0QHPWByXQ9hQ202j9rUZwvAGT1Wm+T6BLrXZm VThQ== MIME-Version: 1.0 X-Received: by 10.112.26.103 with SMTP id k7mr1796690lbg.86.1412416974549; Sat, 04 Oct 2014 03:02:54 -0700 (PDT) Received: by 10.114.230.226 with HTTP; Sat, 4 Oct 2014 03:02:54 -0700 (PDT) In-Reply-To: <20141003170258.GG26076@kib.kiev.ua> References: <20141003170258.GG26076@kib.kiev.ua> Date: Sat, 4 Oct 2014 12:02:54 +0200 Message-ID: Subject: Re: i915 driver update testing From: Johannes Dieterich To: Konstantin Belousov Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.18-1 Cc: x11@freebsd.org, current@freebsd.org X-BeenThere: freebsd-x11@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: X11 on FreeBSD -- maintaining and support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 04 Oct 2014 10:02:57 -0000 Dear all, sorry for cross-posting (I am not subscribed to x11@). Same behavior for me (i5-3320M on a Thinkpad T430s w/ Optimus support) as reported by Maurizio. When boot switches to graphics from text mode, display remains black with backlight on. I am running the experimental xorg-stack from https://trillian.chruetertee.ch/svn/ports/branches/experimental which works with an unmodified r272482 w/o problem (minus the Optimus, obviously). No entry in Xorg.0.log. /var/log/messages only contains output from consolekit, saying it waits for a native display on tty 9. Please let me know if you want me to test anything further. Best Johannes On Fri, Oct 3, 2014 at 7:02 PM, Konstantin Belousov wrote: > Please find at the > https://kib.kiev.ua/kib/drm/i915.1.patch > a patch which provides some updates to the i915 driver. At large, this > is import of the batch of Linux commits, and as such, it is interesting > mostly as attempt to restart the race to get us more up to date Linux code > imported. It might provide some bug fixes, most likely for IvyBridge. > Interesting from the development PoV is the update of the GEM i/o ioctl > code path to mimic Linux code structure. > > I am asking _only_ for reports of regressions with the patch applied, > comparing with the code which is currently in HEAD. I will not debug > any existing bugs, my goal right now is to commit this update, which is > needed for further work. I.e., only when you get an issue with the patch > applied, but cannot reproduce the problem without the patch, please > prepare a bug report. > > FYI, the driver will attach to haswell gfx, but I am not interested in > reports about this (see above paragraph). On my test box, which is Core > i7 4770S, the mode-setting and front-buffer rendering works, but Mesa > immediately cause renderer to bug out. > > Work was sponsored by The FreeBSD Foundation, both by time and hardware, > and Intel provided access to the documentation. > _______________________________________________ > freebsd-current@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org" >