6397722f19
add compat code from Paul Mackerras
2005-06-28 13:02:20 +00:00
ae2264d3c9
Remove I2C support from radeon driver. Same support is available from
...
radeonfb.
2005-06-19 04:15:58 +00:00
c9abd2fec5
add radeon registers from VHA code these are the "unknown" registers
2005-05-27 07:23:44 +00:00
34563921dd
add R200_EMIT_PP_TRI_PERF_CNTL packet to support brilinear filtering on
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r200
2005-03-15 22:12:30 +00:00
26f04a1664
add some idct type 3 packets for reference
2005-03-04 03:04:37 +00:00
732cdc5cef
add support for texture micro tiling on radeon/r200. Add support for r100
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cube maps (since it also requires a version bump) at the same time.
2005-02-10 19:22:43 +00:00
81459d6e50
Close a race which could allow for privilege escalation by users with DRI
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privileges on Radeon hardware. Essentially, a malicious program could
submit a packet containing an offset (possibly in main memory) to be
rendered from/to, while a separate thread switched that offset in
userspace rapidly between a valid value and an invalid one.
radeon_check_and_fixup_offset() would pull the offset in from user
space, check it, and spit it back out to user space to be copied in
later by the emit code. It would sometimes catch the bad value, but
sometimes the malicious program could modify it after the check and get
an invalid offset rendered from/to.
Fix this by allocating a temporary buffer and copying the data in at once.
While here, make the cliprects stuff not do the VERIFYAREA_READ and
COPY_FROM_USER_UNCHECKED gymnastics, avoiding a lock order reversal on
FreeBSD. Performance impact is negligible -- no difference on r200 to
~1% improvement on rv200 in quake3 tests (P4 1Ghz, demofour at
1024x768, n=4 or 5).
2005-02-08 04:17:14 +00:00
0d6b7fcb79
cleanup patch from Adrian Bunk <bunk@stusta.de>
2005-02-01 11:08:31 +00:00
77045dc516
fix incorrect PCI id for ATI radeon
2005-01-27 09:13:42 +00:00
43c3223de6
(Stephane Marchesin,me) Add radeon framebuffer tiling support to radeon
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drm. Add new ioctls to manage surfaces which cover the tiled areas
2005-01-26 17:48:59 +00:00
408376b203
replace magic number with macro constant RADEON_ZBLOCK16
2005-01-26 14:19:24 +00:00
c4a87c6883
(Stephane Marchesin, me) add hyperz support to radeon drm. Only fast z
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clear and z buffer compression are working correctly, hierarchical-z is
not.
2004-12-08 16:43:00 +00:00
069f53a93b
Move radeon i2c include to top of file
2004-11-06 16:55:41 +00:00
c9202c8965
Commit WIP of BSD conversion to core model. Compiles for r128, radeon, but
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doesn't run yet. Moves the ioctl definitions for these two drivers back
to the shared code -- they aren't OS-specific.
2004-11-06 01:41:47 +00:00
3f02a79351
Vladimir requested support so we can at least load r300 microcode for
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helping
2D operations.
Ups radeon to version 1.12.0, Vladimir, you might want to add any extra
pciids...
Approved-by: Dave Airlie <airlied@linux.ie>
2004-10-10 05:52:19 +00:00
9f9a8f1382
Lindent of core build. Drivers checked for no binary diffs. A few files
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weren't Lindent's because their comments didn't convert very well. A
bunch of other minor clean up with no code implact included.
2004-09-30 21:12:10 +00:00
fa6b1d129e
First check in for DRM that splits core from personality modules
2004-09-27 19:51:38 +00:00
74f063fc9d
Create new linux-2.6 build. Move all gpl files into the 2.6 build. If you
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edit files for 2.6 be sure and break the link to the 2.4 directory and
copy the cvs history.
2004-09-24 03:12:17 +00:00
0c6fb0fbe1
Add linux sysfs i2c support to radeon driver. This patch adds GPL licensed
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files to the linux build but not to the BSD directories.
2004-09-17 04:02:28 +00:00
03c2e674e4
Add chip family names to the radeon driver
2004-09-14 03:59:25 +00:00
d4dbf45781
Merged drmfntbl-0-0-2
2004-08-24 11:15:53 +00:00
5c9ed83094
Merged drmfntbl-0-0-1
2004-08-17 13:10:05 +00:00
93e8c201af
preparation patch for radeon permanent mapping registers/framebuffer makes
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dev_priv live always, and add AGP detection in kernel patch:
radeon-pre-2.patch From: Jon Smirl
2004-08-17 11:24:50 +00:00
9277f9eef3
Patch from Jon Smirl to add attribute field to the pciids, and use this for
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certain radeon combinations - intel drivers can probably use this for
dual head capable devices etc..
2004-08-10 11:14:07 +00:00
02df04d71d
sync up with current 2.6 kernel bk tree - mostly __user annotations
2004-07-25 08:47:38 +00:00
aa142ff1b5
add R200_EMIT_RB3D_BLENDCOLOR state packet to support GL_EXT_blend_color,
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GL_EXT_blend_func_separate and GL_EXT_blend_equation_separate on r200
2004-05-18 23:03:22 +00:00
9fb6986e83
Don't ioremap the framebuffer area. The ioremapped area wasn't used by
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anything, and took up valuable KVA. While I'm in the area, clean up BSD
MTRR stuff some more.
Suggested by: jonsmirl
2003-12-16 08:57:08 +00:00
2655ccddf4
Memory layout transition:
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the 2D driver initializes MC_FB_LOCATION and related registers sanely
the DRM deduces the layout from these registers
clients use the new SETPARAM ioctl to tell the DRM where they think the
framebuffer is located in the card's address space
the DRM uses all this information to check client state and fix it up if
necessary
This is a prerequisite for things like direct rendering with IGP chips and
video capturing.
2003-11-04 00:46:05 +00:00
062751ac47
Remove artificial PCI GART limitations, rename AGP to GART where
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appropriate
2003-08-26 15:44:01 +00:00
0b01c70d59
Texture rectangle support for r100
2003-06-10 18:54:17 +00:00
c0efa1a777
DRM part of Radeon DRI suspend/resume support (Charl Botha).
2003-05-20 22:43:39 +00:00
285b1cdc39
Merged texmem-0-0-1
2003-04-30 01:51:00 +00:00
766a1da2e5
Remove the map argument from DRM_*MEMORYBARRIER. Not all of the uses of
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DRM_*MEMORYBARRIER we had were related to an MMIO space. This means
arch-specific code on the BSDs, unfortunately. Also add
DRM_MEMORYBARRIER() and change the DRM_READMEMORYBARRIER()s that used
to be read/write barriers to it.
2003-04-26 23:32:00 +00:00
d5db1144dd
get rid of superfluous fields in struct drm_radeon_ring_buffer
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use correct address for ring read pointer writeback (yes, we seem to have
been running with bogus values for the ring read pointer, which
'worked' because the return value of radeon_wait_ring() is never
checked and the ring usually never fills up)
2003-04-22 21:45:06 +00:00
13211ad82c
add more get_param queries for embedded project
2003-04-22 09:49:14 +00:00
1728bc637d
merged drm-filp-0-1-branch
2003-03-28 14:27:37 +00:00
c14006ba9f
XFree86 4.3.0 merge
2003-03-25 00:29:14 +00:00
cfa778af9c
Merge from bsd-4-0-0-branch.
2003-02-21 23:23:09 +00:00
73bf29a6c1
fix PCI and AGP posting problems (based on testing by Chris Ison and
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suggestions by Benjamin Herrenschmidt and Arjan van de Ven)
remove radeon_flush_write_combine() which has been unused for a while
2003-02-04 19:20:18 +00:00
208c0779b6
Make the radeon drm module better at cleaning up after itself if all the
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clients (particularly the X server) exit without doing so for it.
2003-01-02 18:38:07 +00:00
5e1b8ed88a
preserve CRTC{,2}_OFFSET_CNTL in 2D driver to avoid bad effects when
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pageflipping after a mode switch
take current page into account in AdjustFrame(); writing the CRTC offset
via the CP was probably a bad idea as this can happen asynchronously,
reverted
take frame offset into account when flipping pages
handle CRTC2 as well for pageflipping (untested)
preserve GEN_INT_CNTL on mode switches to prevent interrupts from getting
disabled
2002-10-29 13:49:26 +00:00
ff25e7016c
merge from mesa-4-1-branch to get cube-map registers. bumped version to 1.7
2002-10-28 19:05:40 +00:00
a33d42e2ba
make SW interrupts more robust: write sequence number to scratch register,
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acknowledge any lost interrupts before waiting
2002-09-27 21:47:52 +00:00
97961e2c65
BSD vblank framework.
2002-09-26 07:45:07 +00:00
55acd0d5a6
common ioctl to wait for vertical blank IRQs
2002-09-25 17:18:19 +00:00
f1c8fe9557
merged r200-0-2-branch to trunk
2002-09-23 17:26:43 +00:00
4fcde1efc1
standardize use of __FUNCTION__ (Linus)
2002-08-29 07:34:49 +00:00
48cc350e21
merged r200-0-1-branch
2002-08-26 22:16:18 +00:00
d0ac4e5ad0
test scratch register writeback before using it
2002-08-11 15:56:44 +00:00
74ef13fd00
merged bsd-3-0-0-branch
2002-07-05 08:31:11 +00:00
Dave Airlie
Jon Smirl
Roland Scheidegger
Eric Anholt
Michel Daenzer
Keith Whitwell
David Dawes
Ian Romanick
Alan Hourihane
Brian Paul