From mboxrd@z Thu Jan 1 00:00:00 1970 From: Benjamin Herrenschmidt Subject: Re: [Bug #11875] radeonfb lockup in .28-rc (bisected) Date: Tue, 11 Nov 2008 08:52:59 +1100 Message-ID: <1226353979.7530.8.camel@pasglop> References: <1226295985.7731.7.camel@pasglop> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: Sender: kernel-testers-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-ID: Content-Type: text/plain; charset="us-ascii" To: Andreas Schwab Cc: "Rafael J. Wysocki" , Linux Kernel Mailing List , Kernel Testers List , Andrew Morton , "David S. Miller" , James Cloos , Paul Collins , Linus Torvalds On Mon, 2008-11-10 at 21:39 +0100, Andreas Schwab wrote: > Benjamin Herrenschmidt writes: > > > radeonfb: Fix accel problems with new imageblit hook > > > > Some radeon chips have issues with color expansion of pixmaps that > > aren't a multiple of 32 pixels wide. This works around it the same > > way X does by requesting the right pitch alignment from fbcon and > > then using the chip scissors to do clipping to the requested size. > > Unfortunately this does not fix the suspend regression on PowerBook6,7. > Instead I have to use the workaround in > . Strange. The suspend problem happens also when X hasn't been launched at all ? Ben.