Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261208AbVDIAFM (ORCPT ); Fri, 8 Apr 2005 20:05:12 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261209AbVDIAFM (ORCPT ); Fri, 8 Apr 2005 20:05:12 -0400 Received: from gate.crashing.org ([63.228.1.57]:37867 "EHLO gate.crashing.org") by vger.kernel.org with ESMTP id S261208AbVDIAFI (ORCPT ); Fri, 8 Apr 2005 20:05:08 -0400 Subject: Re: [PATCH] radeonfb: (#2) Implement proper workarounds for PLL accesses From: Benjamin Herrenschmidt To: Andreas Schwab Cc: Dave Airlie , Linux Kernel list , Linux Fbdev development 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> Content-Type: text/plain Date: Sat, 09 Apr 2005 10:03:25 +1000 Message-Id: <1113005006.9568.402.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: 748 Lines: 19 > > This patch adds to the fbdev interface a set_cmap callback that allow > > the driver to "batch" palette changes. This is useful for drivers like > > radeonfb which might require lenghtly workarounds on palette accesses, > > thus allowing to factor out those workarounds efficiently. > > This makes it better. But there is still a delay of half a second, and > there is an annoying flicker when switching from X to the console. Can you redo the counting of the workarounds with the patch ? 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/