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192 commits

Author SHA1 Message Date
Dave Airlie
956a701544 fix up AGP multi-head support for kernel 2.6.12 2005-03-25 09:48:34 +00:00
Dave Airlie
300e0866d6 fix agp detection on linux 2005-02-07 10:44:28 +00:00
Eric Anholt
080a547d4d - Implement drm_initmap, and extend it with the resource number to help 
FreeBSD. Add drm_get_resource_{start|len} so linux-specific stuff
    doesn't need to be in shared code.
- Fix mach64 build by using __DECONST to work around passing a const
    pointer to useracc, which is unfortunately not marked const.
- Get rid of a lot of maplist code by not having dev->maplist be a pointer,
    and by sticking the link entries directly in drm_local_map_t rather
    than having a separate structure for the linked list.
- Factor out map uninit and removal into its own routine, rather than
    duplicating in both drm_takedown() and drm_rmmap().
- Hook up more driver functions, and correct FreeBSD-specific bits of
    radeon_cp.c, making radeon work.
- Baby steps towards using bus_space as we should.
 2005-02-05 08:00:14 +00:00
Dave Airlie
354dd17d25 The patch makes drmAddBufs/drmMapBufs can handle buffers in video memory 
The attached patch adds a new buffer type DRM_FB_BUFFER. It works like AGP
    memory but uses video memory.
From: austinyuan@viatech.com.cn (fd.o bug 1668) Signed-off-by: Dave Airlie
    <airlied@linux.ie>
 2005-01-16 05:40:12 +00:00
Felix Kuehling
5128542814 Allow drivers to override reclaim_buffers in an OS-independent way by 
passing drm_device_t* as first parameter, like in the BSD version.
 2004-10-31 15:16:44 +00:00
Jon Smirl
b37efdadca Round 2 of getting rid of inter_module_get() 2004-10-23 18:12:34 +00:00
Jon Smirl
91aa32742c Move drm_cpu_valid out of drm_init. drm_init is empty now. 2004-10-15 20:36:15 +00:00
Jon Smirl
fa50e2b513 Switch linux-core over to 2.6 parameter model to enable debug use 
drm_debug=1
 2004-10-15 02:59:35 +00:00
Jon Smirl
5e8838fd11 Add a poll function that alternates between zero and normal poll return to 
bring DRM into conformance with normal poll().
 2004-10-13 16:40:53 +00:00
Jon Smirl
ad70dc676e Breakout heads into their own data structures. 2004-10-12 03:59:17 +00:00
Jon Smirl
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
Dave Airlie
e09229d6c8 remove unused dma remnants that were gamma only - these could cause an oops 
on via
 2004-10-09 10:58:19 +00:00
Jon Smirl
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
Jon Smirl
e17abf5d5d Make the debug memory functions compile for the core model. 2004-09-30 23:47:45 +00:00
Jon Smirl
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
Jon Smirl
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
Jon Smirl
3aef3841d0 Make fops per driver instead of global, remove default flush, poll, read 
functions
 2004-09-30 18:13:33 +00:00
Jon Smirl
0bff0d9eb6 Getting the AGP module is a global resource. Make sure a dual PCI/AGP 
driver doesn't release it on unload since an AGP driver may also be
    loaded.
 2004-09-28 22:25:06 +00:00
Jon Smirl
fa6b1d129e First check in for DRM that splits core from personality modules 2004-09-27 19:51:38 +00:00
Jon Smirl
36a257cfe9 Remove 2.6 code that allow DRM major device number to be shared. We can add 
it back later if needed. Checked DRM on both 2.4 and
2.6 to ensure that it builds and runs.
 2004-09-23 17:22:27 +00:00
Jon Smirl
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
Jon Smirl
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
Jon Smirl
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
Jon Smirl
eeb0ef1a70 Back dyn-minor patch out for now. fops handling is broken on some cards 2004-09-15 17:44:30 +00:00
Jon Smirl
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
Dave Airlie
eeae6a0a38 merge back bunch of whitespace and misc changes from kernel 2004-09-05 10:54:59 +00:00
Dave Airlie
4499ea42ea Fixup OS_HAS_AGP/OS_HAS_MTRR along lines of patches going to kernel, as 
suggested by Arjan..
Signed-off-by: Dave Airlie <airlied@linux.ie>
 2004-09-04 23:21:40 +00:00
Dave Airlie
da6b448497 implement drm_core_check_feature and use it .. looks lots nicer 2004-08-30 11:34:51 +00:00
Dave Airlie
7809efc8c3 drm-memory patch, cleans up alloc/free and makes calloc look more libc like 2004-08-30 09:01:50 +00:00
Dave Airlie
1430163b4b Drop GAMMA DRM from a great height ... 2004-08-29 12:04:35 +00:00
Dave Airlie
d4dbf45781 Merged drmfntbl-0-0-2 2004-08-24 11:15:53 +00:00
Dave Airlie
eac498baea addmap-base-2 patch from Jon Smirl: 
sets up the DRM to have the ability to have permanent maps while the driver
    is loaded...
 2004-08-24 10:43:45 +00:00
Dave Airlie
5c9ed83094 Merged drmfntbl-0-0-1 2004-08-17 13:10:05 +00:00
Dave Airlie
ecf1458b2c minor patch from Jon Smirl : sets up some things for later use 2004-08-11 09:07:36 +00:00
Dave Airlie
be3e54bc15 2.4 hotplug compat 2004-08-04 10:53:21 +00:00
Dave Airlie
4f8f02a192 fix for drm in /proc - from Jon Smirl 2004-08-03 09:21:11 +00:00
Jon Smirl
5e7e41819e Add a hotplug event to DRM. Parameters match the ones from the general PCI 
hotplug event plus the addition of one requesting RESET. Put your
    scripts in /etc/hotplug.d/drm to run. kernel class_simple generates the
    ADD/REMOVE events. No cards currently request RESET, the flag is there
    to stop you from resetting your boot display.
 2004-07-31 15:45:00 +00:00
Dave Airlie
02df04d71d sync up with current 2.6 kernel bk tree - mostly __user annotations 2004-07-25 08:47:38 +00:00
Dave Airlie
a776c5ec04 first set of __user annotations from kernel (Al Viro) 2004-07-20 12:43:12 +00:00
Dave Airlie
6c16cbd404 split out backwards compat into a separate file makes it easier for merging 
to 2.6
 2004-07-11 10:17:34 +00:00
Dave Airlie
f9e2fe8470 fix issue in 2.4 kernels with returning NULL from this function 2004-07-11 09:58:49 +00:00
Dave Airlie
024fd4b150 2.4 compat 2004-05-30 23:38:08 +00:00
Dave Airlie
8350382cb1 another 2.4 fix 2004-05-18 09:46:31 +00:00
Dave Airlie
df6c37fc88 2.4 compat fix 2004-05-18 09:42:22 +00:00
Dave Airlie
a2f7a9fa5f Commit sysfs and drm PCI changes for 2.6 kernel 2004-05-09 06:45:17 +00:00
Dave Airlie
a9d2438999 fix 2.4 build 2004-05-02 13:03:51 +00:00
Dave Airlie
d40443534c Add __user annotations from kernel 2004-04-22 12:41:43 +00:00
Dave Airlie
93bd67ef62 centralise pci ids into one place and use scripts to generate files for 
kernel
 2004-04-21 12:13:31 +00:00
Dave Airlie
873e1c4d38 Add mach64 to the trunk 2004-04-12 05:27:40 +00:00
Dave Airlie
13724f032e 2.6 sysfs patches + stubs in drmP.h for 2.4 compatibility 2004-04-08 13:11:04 +00:00