Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261625AbVDJWr4 (ORCPT ); Sun, 10 Apr 2005 18:47:56 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261626AbVDJWr4 (ORCPT ); Sun, 10 Apr 2005 18:47:56 -0400 Received: from gate.crashing.org ([63.228.1.57]:63629 "EHLO gate.crashing.org") by vger.kernel.org with ESMTP id S261625AbVDJWry (ORCPT ); Sun, 10 Apr 2005 18:47:54 -0400 Subject: Re: [PATCH] radeonfb: (#2) Implement proper workarounds for PLL accesses From: Benjamin Herrenschmidt To: Moritz Muehlenhoff Cc: Linux Fbdev development list , Linux Kernel list In-Reply-To: References: <1110519743.5810.13.camel@gaston> <1110672745.5787.60.camel@gaston> <1112743901.9568.67.camel@gaston> <1112827655.9518.194.camel@gaston> <21d7e9970504071422349426eb@mail.gmail.com> <1112914795.9568.320.camel@gaston> <1112923186.9567.349.camel@gaston> <1113005006.9568.402.camel@gaston> <1113089591.9518.440.camel@gaston> Content-Type: text/plain Date: Mon, 11 Apr 2005 08:45:29 +1000 Message-Id: <1113173129.9568.501.camel@gaston> Mime-Version: 1.0 X-Mailer: Evolution 2.0.4 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 778 Lines: 20 > But it's not specific to X11; I've applied the patch you posted and the > same symptoms occur for pure tty switching as well, the delay has decreased > a bit (it's hard to measure, but around a second), but it's still rather > annoying to work with. > > Is it distinguishable which M6 models are buggy? I'm using my X31 for about > a year now and have probably made some tens of thousands of switches without > lockups, so presumably not all models cause lockups. ATI hasn't been very precise about that unfortunately... Ben. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/