094f02c568
Fixed the DMA buffer age test. Should fix occasional "soft" lockups. Bumped
...
patch level and driver date.
2005-01-05 14:34:12 +00:00
04842e8bcf
Completeley rewritten Savage DRM which can be considered secure (modulo
...
implementation errors). Direct hardware (MMIO, BCI) access is no longer
needed in the Mesa driver. Bumped version to 2.0.0. Corresponding
changes to the DDX and Mesa drivers are being committed.
2005-01-01 20:22:58 +00:00
ed165a2529
Added a new DRM map type _DRM_CONSISTENT for consistent PCI memory. It uses
...
drm_pci_alloc/free for allocating/freeing the memory. Only implemented
in the Linux DRM so far.
2005-01-01 20:03:15 +00:00
e19fa7ada1
VIA DRM: verifier: Added verbose palette error reporting, and support for
...
stipple palettes together with rudimentary checks for texture palette
sizes.
other: Bumped version patchlevel and driver date.
2004-12-31 11:44:27 +00:00
590b230119
VIA DRM: Stability enhancements and cleanups in via_dma.c Added explicit
...
licence notice in via_dma.c
2004-12-31 11:27:57 +00:00
02c35ec0a2
via DRM: Tightened the security for some functions of the
...
DRM_IOCTL_VIA_DMA_INIT IOCTL. Bumped patchlevel and driver date.
XFree86 bug: 2119
2004-12-21 17:13:22 +00:00
47c178da08
Copy HC_ParaType_Auto change to shared-core. Bump version numbers and
...
dates.
2004-12-20 12:03:02 +00:00
ae0db704b4
via changes: Fixed typecasting bug in via_dma.c, and possible short-circuit
...
bug in the cmdbuf_size ioctl. Modified ring-buffer jump code AGAIN, due
to new oddities discovered on the Unichrome Pro with faster processors.
Bumped patchlevel and driver date.
2004-12-19 19:13:47 +00:00
aff0a25485
VIA drm updates:
...
1. Improved security check of AGP texture adresses.
2. Hopefully last fix of ring-buffer jump oddities.
3. Added ioctl to check available space and command regulator lag in
ring-buffer. This is needed for 3D application responsiveness.
2004-12-13 13:53:12 +00:00
c4a87c6883
(Stephane Marchesin, me) add hyperz support to radeon drm. Only fast z
...
clear and z buffer compression are working correctly, hierarchical-z is
not.
2004-12-08 16:43:00 +00:00
1fbfd9eb32
Security and optimization fixes for the via drm:
...
1. The command verifier was never initialized in the non-core source tree.
2. Check added that the AGP ring buffer has been initialized before
accepting command buffer.
3. Free space check in the AGP buffer is moved to after command
verification, which is more optimal in most cases.
2004-12-06 11:19:23 +00:00
267e064527
Added 3D functionality to the via command verifier. Modified the via
...
ring-buffer code somewhat to workaround hardware problems. Bumped via
minor version number.
2004-12-03 23:03:36 +00:00
f197110e07
Make 1-bit fields be unsigned (no sign bit :). sparse complains about them:
...
drivers/char/drm/sis_ds.h:88:12: warning: dubious one-bit signed
bitfield drivers/char/drm/sis_ds.h:89:16: warning: dubious one-bit
signed bitfield
Signed-off-by: Randy Dunlap <rddunlap@osdl.org> Signed-off-by: Dave Airlie
<airlied@linux.ie>
2004-12-03 10:22:15 +00:00
4f8fa60286
Reworked PCI MMIO command buffer parser, and imported code from the Mesa
...
driver. It can now handle the 3D OpenGL commands from the Mesa
unichrome driver.
Added vsync frequency detection support. This will be used in the future
for XvMC and better frame timing.
Bumped minor version number and driver date.
2004-11-27 22:55:31 +00:00
f0a86288fa
patch from bug 1803 - will try and push to kernel soon
2004-11-11 11:09:11 +00:00
c5bededa51
add some more r300 pci ids
2004-11-07 02:19:58 +00:00
cb5aaa8987
Convert more drivers for bsd-core, moving the ioctl definitions to shared
...
code. Remove the "drv" from sisdrv, as it's unnecessary. Use the
drm_pci functions in i915 instead of per-os implementations of the
same. Avoid whitespace within fields in drm_pciids.txt (one of the r300
definitions), since it breaks the bsd pciids script. Tested on sis,
mga, r128. i915 needs more work.
2004-11-06 23:02:07 +00:00
069f53a93b
Move radeon i2c include to top of file
2004-11-06 16:55:41 +00:00
642a8106d2
Export missing r128 ioctl symbol
2004-11-06 16:51:36 +00:00
c9202c8965
Commit WIP of BSD conversion to core model. Compiles for r128, radeon, but
...
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
f08a01c0e2
Fixed bug in via_dma.c. The code didn't check that the lock was held by the
...
caller. Just that it was held.
2004-11-03 13:37:37 +00:00
9409d8231c
Reworked the jump-code in via_dma.c. The command regulator now seems to
...
pause correctly after a jump. Removed the debug message from within the
interrupt handler of via_irq.c
2004-11-01 20:48:49 +00:00
08758b2fb7
correct historic mis-attribution of copyright
2004-11-01 10:52:18 +00:00
8264e2c8aa
Some stabilizing work to the DMA ring-buffer code. Temporarily replaced the
...
rewind jump with a reinitialization. This makes the code stable on
CLE266 and KM400.
2004-10-30 13:01:48 +00:00
d403173005
Fixed off by one errors in clipping.
2004-10-16 11:21:56 +00:00
52fdf10fd7
Fixed bad formatting.
2004-10-16 10:54:58 +00:00
bbfe18e3bf
Via updates. Fixed unlikely but possible uint32_t overflow in ring-buffer
...
code. bumped patchlevel.
2004-10-12 18:46:26 +00:00
ad70dc676e
Breakout heads into their own data structures.
2004-10-12 03:59:17 +00:00
ad549c5ae6
Rename fn_tbl to driver. Core driver now uses pci_driver name which
...
reflects the personality name.
2004-10-10 22:54:55 +00:00
3f02a79351
Vladimir requested support so we can at least load r300 microcode for
...
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
8727326371
cleanup VIA driver to look a bit like others before kernel merge
2004-10-09 12:42:52 +00:00
fec94a8274
Lindent the via stuff so I can include it in kernel
2004-10-09 11:12:24 +00:00
d24194e904
Changed unsigned to uint32_t in some ioctl parameters. Introduced first
...
rudimentary command verifier for dma buffers. Changed the decoder futex
ioctl parameters. Bumped the via major version number.
2004-10-08 21:11:02 +00:00
61d36f6179
Revert back to drm_order() instead of using kernel get_order(). The
...
functions are not identical.
2004-10-06 16:27:55 +00:00
aba12cfc0e
janitor-list_for_each-drivers-char-drm-radeon_memc.patch from mm kernel
2004-10-02 19:11:30 +00:00
9f9a8f1382
Lindent of core build. Drivers checked for no binary diffs. A few files
...
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
1c0a437fa2
Move things around to reduce public symbols and even out files. Switch to
...
get_order from drm_order.
2004-09-30 19:26:35 +00:00
3aef3841d0
Make fops per driver instead of global, remove default flush, poll, read
...
functions
2004-09-30 18:13:33 +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
...
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
c158a36c4c
1) switches from class_sysfs to drm sysfs implementation to allow
...
customization
2) compiles again on 2.4, but doesn't work
2004-09-23 05:39:15 +00:00
af326f6f0c
Create permanent maps of framebuffer, aperture and MMIO registers. Added
...
chipset-type information in driver data field of Savage PCI-IDs. Added
missing PCI-ID 0x8d03 (ProSavageDDR on Pentium boards). Don't require
AGP.
2004-09-22 22:51:18 +00:00
27fc998f7d
Remove hotplug reset support from DRM driver. This will be handled by the
...
VGA driver when it gets written.
2004-09-22 19:13:02 +00:00
6f31c42fe9
Remove size restriction on permanent addmap
2004-09-20 19:23:27 +00:00
5654880eee
remove HAVE_COUNTERS
2004-09-20 11:29:16 +00:00
0c6fb0fbe1
Add linux sysfs i2c support to radeon driver. This patch adds GPL licensed
...
files to the linux build but not to the BSD directories.
2004-09-17 04:02:28 +00:00
c7c9d3ef7b
Let's try adding the dyn-minor patch again. This patch will reuse minor
...
numbers if a card is hotplugged in/out instead of just having them
increase.
2004-09-16 18:42:03 +00:00
eeb0ef1a70
Back dyn-minor patch out for now. fops handling is broken on some cards
2004-09-15 17:44:30 +00:00
64ef12c55c
Dynamic device minor support. Minor device numbers will be reused if the
...
device is hotplugged in/out of the system
2004-09-15 00:20:21 +00:00
03c2e674e4
Add chip family names to the radeon driver
2004-09-14 03:59:25 +00:00
36050cc958
Fix DRM to compile cleanly with recent kernel changes in PCI IO and
...
DRM_COPY_FROM_USER. PCI IO changes in 2.6.9-rc1 bk currently.
2004-09-12 03:23:50 +00:00
e6d468ad7f
More general patch to mark resources in use by all DRM drivers. Makes the
...
code Linux specific.
2004-09-10 16:44:28 +00:00
1fb27632c3
Update doxygen configuration file. Minor documentation updates/fixes.
2004-09-08 20:57:39 +00:00
b0c73b7fcb
Added IOCTL for writing 2D DMA command buffers over PCI. Bumped minor
...
version number.
2004-09-07 16:48:44 +00:00
eeae6a0a38
merge back bunch of whitespace and misc changes from kernel
2004-09-05 10:54:59 +00:00
7809efc8c3
drm-memory patch, cleans up alloc/free and makes calloc look more libc like
2004-08-30 09:01:50 +00:00
08de6e5b04
Fix copy_from_user return value ignored warning at via_dma.c:168.
2004-08-30 04:58:24 +00:00
73e606753f
run i915 through lindent
2004-08-27 09:14:30 +00:00
019fd38a3c
__NO_VERSION__ hasn't been needed since 2.3 days ditch it...
2004-08-27 09:11:07 +00:00
e068fcbfdd
Rearrange things so that via_dma.c will compile with inline via_check_dma
2004-08-26 03:54:01 +00:00
d4dbf45781
Merged drmfntbl-0-0-2
2004-08-24 11:15:53 +00:00
25e319c1ef
This patch adds three new ioctl's to the VIA Unichrome/Pro DRM driver:
...
DRM_IOCTL_VIA_DMA_INIT DRM_IOCTL_VIA_CMDBUFFER DRM_IOCTL_VIA_FLUSH
The first ioctl sets up an area in AGP memory that will be used as the ring
buffer. The second ioctl copies a command buffer from user space memory
to the ring buffer. The third ioctl waits for engine idle until it
returns.
The motivation for this patch is to avoid the wait for engine idle call
before each buffer flush in the current DRI driver. With this patch,
the DRI driver can continue to flush its buffer as long as there is
free space in the ring buffer.
This patch adds an additional copy operation on the command buffer. This
buffer copying is necessary to support multiple DRI clients rendering
simultaneously. Otherwise, more CPU time will be spent in the busy loop
waiting for engine idle between DRI context switch. Even in the single
client case, the tradeoff is reasonable in comparision to the kernel
call to check for free buffer space for the client to render directly
to the ring buffer.
2004-08-24 01:44:37 +00:00
7fe4f60768
set pointers to NULL after freeing, remove some extra debugging
2004-08-23 10:05:01 +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
...
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
dd83f39f03
Add a "dev" argument to DRIVER_CTX_[CD]TOR. This will be used in an
...
upcoming commit for the SiS driver.
2004-08-14 00:46:15 +00:00
211c37e250
Fix apparent copy'n'paste-o of the card attributes commit that broke the
...
FreeBSD build.
2004-08-13 23:32:39 +00:00
9277f9eef3
Patch from Jon Smirl to add attribute field to the pciids, and use this for
...
certain radeon combinations - intel drivers can probably use this for
dual head capable devices etc..
2004-08-10 11:14:07 +00:00
33b740ad99
forgot to check these in.. thanks to Jon for reminding me ..
2004-08-02 11:45:23 +00:00
bd71ba6428
patch from RH xorg-x11 tree ported to drm.h
2004-07-31 08:38:39 +00:00
eb3d0635d4
fixes for using userspace pointers found by sparse utility
...
From: Dave Airlie
2004-07-31 07:26:52 +00:00
0b02bf9d45
initial port of i915 to BSD, not finished doesn't work.. no idea why...
2004-07-29 11:09:22 +00:00
862fcee057
check for __user if not there define it
2004-07-25 08:57:15 +00:00
02df04d71d
sync up with current 2.6 kernel bk tree - mostly __user annotations
2004-07-25 08:47:38 +00:00
1e5354e867
Correct a couple of packet length calculations.
2004-07-23 16:12:27 +00:00
b35cba47d5
Add NULLs instead of 0 for i915
2004-07-20 11:48:25 +00:00
8efddd01e8
sparse cleanups from kernel: Al Viro
2004-07-15 13:03:55 +00:00
4cfd0d5cee
whitespace align with kernel
2004-07-05 11:44:30 +00:00
291ffeae9a
i915.o drm driver
2004-06-10 12:45:38 +00:00
52e3a8a5d9
Added some comments copied from xf86drm.h.
2004-06-02 17:41:52 +00:00
f994b1f31b
Replace size_t with an ugly, ugly hack. This was done so that code in the
...
core X-server would compile. Hopefully, this will soon be replaced with
explicitly sized types (i.e., uint32_t) and everyone will be happy.
2004-06-01 16:17:32 +00:00
43c244ebba
fix whitespace issue in previous patch
2004-05-18 23:30:46 +00:00
aa142ff1b5
add R200_EMIT_RB3D_BLENDCOLOR state packet to support GL_EXT_blend_color,
...
GL_EXT_blend_func_separate and GL_EXT_blend_equation_separate on r200
2004-05-18 23:03:22 +00:00
13894755a7
Add PCI id entry for VIA CN400 (UnichromePro) chip. XFree86 bug: Reported
...
by: Submitted by: Reviewed by: Obtained from:
2004-05-14 23:54:31 +00:00
853adb8be3
Merge from FreeBSD-current. Mostly 64-bit cleanliness fixes, but a few
...
driver interface changes from -current.
2004-05-11 04:43:43 +00:00
485b259b44
Add missing DRM_ERR()s.
2004-05-11 04:23:02 +00:00
06332524b5
add another tdfx
2004-04-26 06:43:53 +00:00
0edc2abf84
add new files to generate pci ids
2004-04-21 23:45:18 +00:00
93bd67ef62
centralise pci ids into one place and use scripts to generate files for
...
kernel
2004-04-21 12:13:31 +00:00
6f6d2a553a
1. Added a PCI ID.
...
2. Big change to the XvMC part of the SAREA. OpenGL clients will not suffer
from this, and via XvMC is still alpha. Needed to make future additions
to XvMC (More decoders and overlays) possible.
3. Bumped version number to 1.3.0.
2004-04-12 10:18:18 +00:00
873e1c4d38
Add mach64 to the trunk
2004-04-12 05:27:40 +00:00
3306abbde7
white space changes to align with kernel
2004-04-10 13:52:43 +00:00
596cf634ae
fix build problem
2004-04-08 23:22:05 +00:00
bc1428035c
fixes from Linux kernel
2004-04-08 12:05:25 +00:00
6cd8831f7a
Merged via-1-2-0
2004-03-23 21:08:48 +00:00
24115068e4
Fixes need to clean up the mess I made with the mesa merge. This code
...
allows the mesa drivers to use a single definition of the DRM
sarea/IOCTLS located in the drm driver directory. Adjustments were made
to the 2D drivers to not include these changes. Changes to the mesa
copy of DRM were copied to the DRI copy. XFree86 bug: Reported by:
Submitted by: Reviewed by: Obtained from:
2004-03-12 21:22:52 +00:00
213247a441
Fix sisfb header location for 2.6 kernels
...
Submitted by: Andrew Morton
2004-02-18 20:56:58 +00:00
0dea4de288
Make sure that all state packets are handled in
...
radeon_check_and_fixup_packets()
Fix state packet IDs of R200 cubic offsets
2004-01-10 20:59:16 +00:00
7b62ed9aed
R200_PP_CUBIC_OFFSET_F1_[0-6] state packets only contain 5 offsets, not 6
...
(thanks to Andreas Stenglein for spotting this)
2004-01-10 12:28:06 +00:00
9fb6986e83
Don't ioremap the framebuffer area. The ioremapped area wasn't used by
...
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
Felix Kuehling
Thomas Hellstrom
Keith Whitwell
Roland Scheidegger
Dave Airlie
Eric Anholt
Jon Smirl
Ville Syrjala
Jose Fonseca
Erdi Chen
Ian Romanick
Alan Hourihane
Michel Daenzer