Re: [Dri-devel] Bugfix for br0ken DMA on r128 and possibly radeon DMA functions

2002-01-27 Thread Peter Surda
On Sun, Jan 27, 2002 at 06:03:42PM +0100, Michel Dnzer wrote: [ I assume you meant to follow up to the list as well ] yes it is possible I failed to do so. The first one definitely wasn't correct. A process of pid 0 doesn't exist, but it has been handled as if it existed. The test (

Re: [Dri-devel] Bugfix for br0ken DMA on r128 and possibly radeon DMA functions

2002-01-27 Thread Peter Surda
On Sun, Jan 27, 2002 at 06:03:42PM +0100, Michel Dnzer wrote: After digging around the code a bit, my current theory is that the indirect buffer is incorrectly reused after the start of a new server generation. The only difference I see in the radeon driver (which I assume doesn't have the

Re: [GATOS]Re: [Dri-devel] Bugfix for br0ken DMA on r128 and possibly radeon DMA functions

2002-01-27 Thread Peter Surda
On Sun, Jan 27, 2002 at 08:15:29PM -0300, Davor Buvinic wrote: Works for me: ATI Xpert 128, XFree86 4.2.0, your patch against GATOS ATI drivers sources. No more messages in the kernel log like the following: [drm:r128_cce_indirect] *ERROR* process 1668 using buffer owned by 0 Yes this was

Re: [GATOS]Re: [Dri-devel] Bugfix for br0ken DMA on r128 and possibly radeon DMA functions

2002-01-27 Thread Davor Buvinic
On Sunday 27 January 2002 20:43, you wrote: On Sun, Jan 27, 2002 at 08:15:29PM -0300, Davor Buvinic wrote: Works for me: ATI Xpert 128, XFree86 4.2.0, your patch against GATOS ATI drivers sources. No more messages in the kernel log like the following: [drm:r128_cce_indirect] *ERROR*

Re: [Xpert]Re: [GATOS]Re: [Dri-devel] Bugfix for br0ken DMA on r128 and possibly radeon DMA functions

2002-01-27 Thread Davor Buvinic
On Sunday 27 January 2002 21:59, you wrote: On Sun, 27 Jan 2002, Davor Buvinic wrote: [...] Works for me: ATI Xpert 128, XFree86 4.2.0, your patch against GATOS ATI drivers sources. No more messages in the kernel log like the following: [drm:r128_cce_indirect] *ERROR* process 1668 using

Re: [Dri-devel] Bugfix for br0ken DMA on r128 and possibly radeon DMA functions

2002-01-26 Thread Peter Surda
On Sat, Jan 26, 2002 at 05:22:17PM +0100, Michel Dnzer wrote: On Sam, 2002-01-26 at 06:13, Peter Surda wrote: Sorry that I'm not sending a patch, but I don't know if my solution is correct. A patch might help to make a judgement. ;) Ok, here goes: --- drm-kernel/r128_state.c Thu Dec 13

[Dri-devel] Bugfix for br0ken DMA on r128 and possibly radeon DMA functions

2002-01-25 Thread Peter Surda
Hi! Sorry that I'm not sending a patch, but I don't know if my solution is correct. Problem description (both with dri from CVS dri and CVS gatos): on r128 when I KDE is starting, display is corrupt and lots of: Jan 26 04:38:38 ten kernel: [drm:r128_cce_indirect] *ERROR* process 15795 using