From owner-freebsd-current@FreeBSD.ORG Sat Oct 4 08:32:07 2014 Return-Path: Delivered-To: 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 7472535A; Sat, 4 Oct 2014 08:32:07 +0000 (UTC) Received: from mail-wg0-x22e.google.com (mail-wg0-x22e.google.com [IPv6:2a00:1450:400c:c00::22e]) (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 D228B391; Sat, 4 Oct 2014 08:32:06 +0000 (UTC) Received: by mail-wg0-f46.google.com with SMTP id l18so3127334wgh.5 for ; Sat, 04 Oct 2014 01:32:05 -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=V/MW9r7ABev977cwhgOzG8m0pSxSwiwYsVi2fW+j3Ck=; b=JoMUg2zdCsCNmwtQCOPsyfENXDTLIPPUswJKy+rbgwY3n4lCm/C25FPDc/3APSxjpa tntrXQtB/pUoXuIr+XzY34K/ZLBX16e1ZFS/Rg21b++wnO6uJu1M9r2OpHaHxEJIP2cc AZNRst3WC1WH6KjB/ouJjbmxUjtfridBcHgoxecQj+4aDMRGC/cyisxK9Mfjr7sipQyY MiLDZp4Ipmy49FKK9/NnIFdXmIbMX81Y3IZ3Vr2tY3OVfkZc7ipMEM9QNLSwimndd4ny zbAFj4W8pxcc/MjoVXvJdqorJyoofKhqtd5O7mOyYN94C4ocIgpW5tE5WxA11wdt017+ A2cg== MIME-Version: 1.0 X-Received: by 10.194.2.8 with SMTP id 8mr8225061wjq.85.1412411525198; Sat, 04 Oct 2014 01:32:05 -0700 (PDT) Received: by 10.216.119.68 with HTTP; Sat, 4 Oct 2014 01:32:05 -0700 (PDT) In-Reply-To: <20141003170258.GG26076@kib.kiev.ua> References: <20141003170258.GG26076@kib.kiev.ua> Date: Sat, 4 Oct 2014 10:32:05 +0200 Message-ID: Subject: Re: i915 driver update testing From: "Ranjan1018 ." <214748mv@gmail.com> To: Konstantin Belousov Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.18-1 Cc: "freebsd-x11@freebsd.org" , 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: Sat, 04 Oct 2014 08:32:07 -0000 2014-10-03 19:02 GMT+02:00 Konstantin Belousov : > 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 cod= e > 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-x11@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-x11 > To unsubscribe, send any mail to "freebsd-x11-unsubscribe@freebsd.org" > On a Samsung ATIV Book 2 15.6=E2=80=9D Notebook - NP270E5E, specs, the patch does not works. The result of the command # kldload i915kms is a blank screen. After rebooting the notebook, in /var/log/messages I can read: Oct 4 08:12:44 ativ kernel: info: [drm] Initialized drm 1.1.0 20060810 Oct 4 08:12:45 ativ kernel: drmn0: on vgapci0 Oct 4 08:12:45 ativ kernel: info: [drm] MSI enabled 1 message(s) Oct 4 08:12:45 ativ kernel: info: [drm] AGP at 0xe0000000 256MB Oct 4 08:12:45 ativ kernel: iicbus0: on iicbb0 addr 0xff Oct 4 08:12:45 ativ kernel: iic0: on iicbus0 Oct 4 08:12:45 ativ kernel: iic1: on iicbus1 Oct 4 08:12:45 ativ kernel: iicbus2: on iicbb1 addr 0x0 Oct 4 08:12:45 ativ kernel: iic2: on iicbus2 Oct 4 08:12:45 ativ kernel: iic3: on iicbus3 Oct 4 08:12:45 ativ kernel: iicbus4: on iicbb2 addr 0x0 Oct 4 08:12:45 ativ kernel: iic4: on iicbus4 Oct 4 08:12:45 ativ kernel: iic5: on iicbus5 Oct 4 08:12:45 ativ kernel: iicbus6: on iicbb3 addr 0x0 Oct 4 08:12:45 ativ kernel: iic6: on iicbus6 Oct 4 08:12:45 ativ kernel: iic7: on iicbus7 Oct 4 08:12:45 ativ kernel: iicbus8: on iicbb4 addr 0x0 Oct 4 08:12:45 ativ kernel: iic8: on iicbus8 Oct 4 08:12:45 ativ kernel: iic9: Oct 4 08:12:45 ativ kernel: on iicbus9 Oct 4 08:12:45 ativ kernel: iicbus10: on iicbb5 addr 0x0 Oct 4 08:12:45 ativ kernel: iic10: on iicbus10 Oct 4 08:12:45 ativ kernel: iic11: on iicbus11 Oct 4 08:12:45 ativ kernel: info: [drm] Supports vblank timestamp caching Rev 1 (10.10.2010). Oct 4 08:12:45 ativ kernel: info: [drm] Driver supports precise vblank timestamp query. Regards Maurizio