map user space memory as gart memory for intel integrated graphics chip

2005-12-08 Thread Austin Yuan
Just an idea when thinking about the issue on http://lists.freedesktop.org/pipermail/xorg/2005-April/007662.html. I have done some experiment on it, and the idea here is doable, but the method may be ugly and a little tricky. For Intel integrated graphics chips, gart driver programs system memory

Re: map user space memory as gart memory for intel integrated graphics chip

2005-12-08 Thread Alan Cox
On Iau, 2005-12-08 at 19:52 +0800, Austin Yuan wrote: buffer. Because the interface of alloc_by_type only receives a simple parameter type, here I hide the user space address into type and re-get it in alloc_userspace_memory. That should probably be fixed by extending the API to pass both I

Re: map user space memory as gart memory for intel integrated graphics chip

2005-12-08 Thread Keith Whitwell
Alan Cox wrote: On Iau, 2005-12-08 at 19:52 +0800, Austin Yuan wrote: buffer. Because the interface of alloc_by_type only receives a simple parameter type, here I hide the user space address into type and re-get it in alloc_userspace_memory. That should probably be fixed by extending the

Re: map user space memory as gart memory for intel integrated graphics chip

2005-12-08 Thread Austin Yuan
On 12/8/05, Keith Whitwell [EMAIL PROTECTED] wrote: Alan Cox wrote: On Iau, 2005-12-08 at 19:52 +0800, Austin Yuan wrote: buffer. Because the interface of alloc_by_type only receives a simple parameter type, here I hide the user space address into type and re-get it in

Re: Tiny patch for a typedef...

2005-12-08 Thread Brian Paul
Malek wrote: Hey guys, Just setting up a laptop here, was compiling from CVS and hit an error. Seems someone left an extra _ in a type definition... did a search thru the code and the _'ed version isn't used anywhere, so I'm guessing it was just a typo. I'm not sure what the format you guys

2.6.15-rc5-mm1: Correct spelling of drivers/char/drm/Kconfig

2005-12-08 Thread Andreas Mohr
Hello Andrew, - correct Savage video cards into S3 Savage video cards (this is what prompted me to create a patch, since all other entries *consistently* mention the vendor first) - correct too many misspelled product names (you've got to wonder whether there's a conspiracy to misspell as

Re: [Mesa3d-dev] DRM/Mesa Patches

2005-12-08 Thread khaqq
On Tue, 06 Dec 2005 13:13:35 +0100 Roland Scheidegger [EMAIL PROTECTED] wrote: vehemens wrote: Posting my latest DRM and Mesa patches in case they should prove useful to anyone else. They are to head as of early Saturday. I moved the CP idle outside the while loop in radeon_state.c.

Re: [Mesa3d-dev] DRM/Mesa Patches

2005-12-08 Thread khaqq
On Fri, 9 Dec 2005 00:42:03 +0100 khaqq [EMAIL PROTECTED] wrote: On Tue, 06 Dec 2005 13:13:35 +0100 Roland Scheidegger [EMAIL PROTECTED] wrote: vehemens wrote: Posting my latest DRM and Mesa patches in case they should prove useful to anyone else. They are to head as of early

Re: [Mesa3d-dev] DRM/Mesa Patches

2005-12-08 Thread Stephane Marchesin
khaqq wrote: On Tue, 06 Dec 2005 13:13:35 +0100 Roland Scheidegger [EMAIL PROTECTED] wrote: vehemens wrote: Posting my latest DRM and Mesa patches in case they should prove useful to anyone else. They are to head as of early Saturday. I moved the CP idle outside the while loop in

Re: [Mesa3d-dev] DRM/Mesa Patches

2005-12-08 Thread khaqq
On Fri, 09 Dec 2005 00:58:13 +0100 Stephane Marchesin [EMAIL PROTECTED] wrote: khaqq wrote: Probably not. My FireGL8800 used to crash a lot about one year ago while ajax' never crashed. And as far as I can tell, there is only one BIOS for that card. (

Re: texture corruption on radeon M7...

2005-12-08 Thread Dave Airlie
As long as the texcoords at all four corners are being translated the same amount, I wouldn't expect any differences in interpolation along the shared edge for the two triangles. If you've got a simple test program, perhaps some of us can test w/ different hardware. Still looking at small

Re: texture corruption on radeon M7...

2005-12-08 Thread Dave Airlie
Still looking at small test program.. but changing the GL_QUADS to two GL_TRIANGLES seems to solve the problems.. mayve the M7 has some degnerating problems.. Or maybe it doesn't support HW quads as ajax pointed out, and the sw quads have some problems.. Dave. -- David Airlie, Software

Re: [Mesa3d-dev] DRM/Mesa Patches

2005-12-08 Thread Roland Scheidegger
khaqq wrote: I wonder if different *video* chip revisions could be a factor. An interesting idea. I've never heard that there were multiple revisions of these chips (which made it to retail), though it might be possible. It should be printed on the gpu itself afaik, or is it possible to get

Re: [Mesa3d-dev] DRM/Mesa Patches

2005-12-08 Thread Alex Deucher
On 12/8/05, Roland Scheidegger [EMAIL PROTECTED] wrote: khaqq wrote: I wonder if different *video* chip revisions could be a factor. An interesting idea. I've never heard that there were multiple revisions of these chips (which made it to retail), though it might be possible. It should be

[Bug 5297] New: Udev appears to create, rename and remove the device /dev/vcc/a7

2005-12-08 Thread bugzilla-daemon
Please do not reply to this email: if you want to comment on the bug, go to the URL shown below and enter yourcomments there. https://bugs.freedesktop.org/show_bug.cgi?id=5297 Summary: Udev appears to create, rename and remove the device

[Bug 5297] Udev appears to create, rename and remove the device /dev/vcc/a7

2005-12-08 Thread bugzilla-daemon
Please do not reply to this email: if you want to comment on the bug, go to the URL shown below and enter yourcomments there. https://bugs.freedesktop.org/show_bug.cgi?id=5297 --- Additional Comments From [EMAIL PROTECTED] 2005-12-09 14:50 ---

[Bug 3834] Only first X server can do DRI

2005-12-08 Thread bugzilla-daemon
Please do not reply to this email: if you want to comment on the bug, go to the URL shown below and enter yourcomments there. https://bugs.freedesktop.org/show_bug.cgi?id=3834 --- Additional Comments From [EMAIL PROTECTED] 2005-12-09 17:27 --- I