Commit Graph

12 Commits

Author SHA1 Message Date
=?utf-8?q?Michel_D=C3=A4nzer?=
1d6bb8e51d drm: Unify radeon offset checking.
Replace r300_check_offset() with generic radeon_check_offset(), which doesn't
reject valid offsets when the framebuffer area is at the very end of the card's
32 bit address space. Make radeon_check_and_fixup_offset() use
radeon_check_offset() as well.

This fixes https://bugs.freedesktop.org/show_bug.cgi?id=7697 .
2006-12-15 18:54:35 +11:00
Roland Scheidegger
a1aa289703 drm: radeon: only allow specific type-3 packetss through verifier
only allow specific type-3 packets to pass the verifier instead of all for r100/r200 as others might be unsafe (r300 already does this), and add checking for these we need but aren't safe. Check the RADEON_CP_INDX_BUFFER packet on both r200 and r300 as it isn't safe neither.

Signed-off-by: Dave Airlie <airlied@linux.ie>
2006-10-24 21:45:00 +10:00
Dave Airlie
caa98c41c0 drm: fixup r300 scratch on BE machines
This fixes the r300 scratch stuff to work on PPC,
from Ben Herrenschmidt on IRC.

Signed-off-by: Dave Airlie <airlied@linux.ie>
2006-04-23 18:14:00 +10:00
Dave Airlie
ee4621f011 drm: Add general-purpose packet for manipulating scratch registers (r300)
From: Aapo Tahkola (via DRM CVS)
Signed-off-by: Dave Airlie <airlied@linux.ie>
2006-03-19 19:45:26 +11:00
Dave Airlie
d5ea702f1e drm: rework radeon memory map (radeon 1.23)
This code reworks the radeon memory map so it works better
for newer r300 chips and for a lot of older PCI chips.

It really requires a new X driver in order to take advantage of this code.

From: Ben Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Dave Airlie <airlied@linux.ie>
2006-03-19 19:37:55 +11:00
Dave Airlie
45f17100bf drm: update r300 register names
Update some of the DRM register names from DRM CVS

Signed-off-by: Dave Airlie <airlied@linux.ie>
2006-03-19 19:12:10 +11:00
Dave Airlie
73d72cffe5 drm: fix brace placement
Signed-off-by: Dave Airlie <airlied@linux.ie>
2006-02-18 16:30:54 +11:00
Dave Airlie
4e5e2e2560 drm: radeon add r300 TX_CNTL and verify bitblt packets
The Xgl on r300 doesn't work unless you add a verify bitblt function to the
DRM, and we need to pass TX_CNTL to flush texture caches.

Signed-off-by: Dave Airlie <airlied@linux.ie>
2006-02-18 15:51:35 +11:00
Dave Airlie
d985c10881 drm: major update from CVS for radeon and core
This patch pull in a lot of changes from CVS to the main core DRM,
and updates the radeon driver to 1.21.0 that supports r300 texrect
and radeon card type ioctl.

Signed-off-by: Dave Airlie <airlied@linux.ie>
2006-01-02 21:32:48 +11:00
Dave Airlie
b3a8363989 drm: fix all sparse warning on 32-bit x86
Finally cleaned up the sparse warnings for the drm.

Signed-off-by: Dave Airlie <airlied@linux.ie>
2005-09-30 18:37:36 +10:00
Dave Airlie
b5e89ed53e drm: lindent the drm directory.
I've been threatening this for a while, so no point hanging around.
This lindents the DRM code which was always really bad in tabbing department.
I've also fixed some misnamed files in comments and removed some trailing
whitespace.

Signed-off-by: Dave Airlie <airlied@linux.ie>
2005-09-25 14:28:13 +10:00
Dave Airlie
414ed53799 drm: add initial r300 3D support.
This adds initial r300 3D support to the radeon DRM.

From: Nicolai Haehnle, Vladimir Dergachev, and others.
Signed-off-by: David Airlie <airlied@linux.ie>
2005-08-16 20:43:16 +10:00