Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262587AbVDGUVQ (ORCPT ); Thu, 7 Apr 2005 16:21:16 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262590AbVDGUVP (ORCPT ); Thu, 7 Apr 2005 16:21:15 -0400 Received: from ns.suse.de ([195.135.220.2]:3504 "EHLO mx1.suse.de") by vger.kernel.org with ESMTP id S262587AbVDGUVF (ORCPT ); Thu, 7 Apr 2005 16:21:05 -0400 To: Benjamin Herrenschmidt Cc: Linux Kernel list Subject: Re: [PATCH] radeonfb: (#2) Implement proper workarounds for PLL accesses References: <1110519743.5810.13.camel@gaston> <1110672745.5787.60.camel@gaston> <1112743901.9568.67.camel@gaston> <1112827655.9518.194.camel@gaston> From: Andreas Schwab X-Yow: Yow! I want to mail a bronzed artichoke to Nicaragua! Date: Thu, 07 Apr 2005 22:21:03 +0200 In-Reply-To: <1112827655.9518.194.camel@gaston> (Benjamin Herrenschmidt's message of "Thu, 07 Apr 2005 08:47:35 +1000") Message-ID: User-Agent: Gnus/5.110002 (No Gnus v0.2) Emacs/22.0.50 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 790 Lines: 20 Benjamin Herrenschmidt writes: > It is weird tho. Could you try adding a printk or something to figure > out how much this is called during a typical swich ? There are 1694 calls to radeon_pll_errata_after_data during a switch from X to the console and 393 calls the other way. Andreas. -- Andreas Schwab, SuSE Labs, schwab@suse.de SuSE Linux Products GmbH, Maxfeldstra?e 5, 90409 N?rnberg, Germany Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5 "And now for something completely different." - 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/