[Xpert]Re: [Dri-devel] Radeon switch to VT and back X freeze POSSIBLE FIX

2002-07-23 Thread Charl P. Botha
On Tue, Jul 23, 2002 at 06:33:27PM +0200, Benjamin Herrenschmidt wrote: So, appended is a patch that changes the RADEONEnterVT code in radeon_driver.c so that it re-enables bus mastering mode. Michel has tested it on his TiBook (which doesn't have the problem) and the patch doesn't seem to

[Xpert]Re: [Dri-devel] Radeon switch to VT and back X freeze POSSIBLE FIX

2002-07-23 Thread Charl P. Botha
On Tue, Jul 23, 2002 at 01:04:56PM -0500, Steven Walter wrote: So, appended is a patch that changes the RADEONEnterVT code in radeon_driver.c so that it re-enables bus mastering mode. Michel has tested it on his TiBook (which doesn't have the problem) and the patch doesn't seem to break

[Xpert]Re: [Dri-devel] Radeon switch to VT and back X freeze POSSIBLE FIX

2002-07-23 Thread Charl P. Botha
On Tue, Jul 23, 2002 at 01:46:34PM -0500, Steven Walter wrote: On Tue, Jul 23, 2002 at 01:04:56PM -0500, Steven Walter wrote: To summarize, this patch seems only the make the lock-ups less reproducible. Sometimes it takes 3, sometimes four, sometimes 2. I don't think I've gotten a lock

[Xpert]Re: [Dri-devel] Radeon switch to VT and back X freeze POSSIBLE FIX

2002-07-23 Thread Charl P. Botha
On Tue, Jul 23, 2002 at 08:57:29PM +0200, Charl P. Botha wrote: Which patch are you using? The one I sent, or the one Michel committed? I am concerned (and Michel, correct me if I'm blundering) that the DRI commit has the bus master enable AFTER RADEONEngineRestore(). I've tested with