f08a01c0e2
Fixed bug in via_dma.c. The code didn't check that the lock was held by the
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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
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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
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rewind jump with a reinitialization. This makes the code stable on
CLE266 and KM400.
2004-10-30 13:01:48 +00:00
8d7e798d4c
Apply radeon r300 microcode patch to non-core
2004-10-23 06:25:56 +00:00
d403173005
Fixed off by one errors in clipping.
2004-10-16 11:21:56 +00:00
bbfe18e3bf
Via updates. Fixed unlikely but possible uint32_t overflow in ring-buffer
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code. bumped patchlevel.
2004-10-12 18:46:26 +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
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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
9e421181dd
Fix the shared directory I accidentally stomped on
2004-09-27 20:14:31 +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
c158a36c4c
1) switches from class_sysfs to drm sysfs implementation to allow
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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
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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
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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
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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
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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
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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
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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
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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
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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:
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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
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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
dd83f39f03
Add a "dev" argument to DRIVER_CTX_[CD]TOR. This will be used in an
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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
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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
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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
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
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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
Thomas Hellstrom
Keith Whitwell
Dave Airlie
Ville Syrjala
Jon Smirl
Felix Kuehling
Jose Fonseca
Erdi Chen
Eric Anholt