816a291709
Switch SPIN_LOCK_UNLOCKED to spin_lock_init()
2004-10-29 17:09:54 +00:00
c611cb9f17
Add include of moduleparam.h
2004-10-29 14:38:07 +00:00
b974e2cd68
Break poll() to make it match the Xserver's broken expectations.
2004-10-28 15:52:31 +00:00
b37efdadca
Round 2 of getting rid of inter_module_get()
2004-10-23 18:12:34 +00:00
43cbf43a5f
Revert symbol_get() changes from drm_drv
2004-10-23 14:43:06 +00:00
4b29f85768
fix inter module put/get
2004-10-23 14:00:53 +00:00
1473556e06
actually 2.6.10 introduced pfn range so it should work now..
2004-10-23 07:02:29 +00:00
182a0e5dac
fix pfn vs page for older kernels (2.6.9-rc kernels many not work..)
2004-10-23 06:59:15 +00:00
9ea6fe7aa6
Prepare to eliminate inter_module_get("agp")
2004-10-23 04:21:27 +00:00
ad87dd8427
Bring in patch from kernel for remap_pfn_range
2004-10-22 16:03:21 +00:00
d76f734f68
Fix up the radeon i2c error handing
2004-10-21 16:58:28 +00:00
17ce33835a
Don't release an i2c channel that has not initialized correctly
2004-10-20 16:23:42 +00:00
7ebbebf3d3
Switch linux-core from using dev->pdev->driver->name to
...
dev->driver->pci_driver.name. This avoids the stealth mode case where
pdev is pointing to the wrong driver or no driver.
2004-10-20 05:11:49 +00:00
5ae6c5af75
Fix dd vs di version typo in drm_setversion
2004-10-20 04:41:38 +00:00
157a814be6
Add a protective check against a possible buffer overflow
2004-10-19 18:18:02 +00:00
bcfbd73536
Fix missing I2C busses to be non-fatal error.
2004-10-19 16:30:02 +00:00
ca1ec9268f
drm-core, Clean up bug error path on stealth mode exit
2004-10-19 02:50:14 +00:00
0d89b19325
Update Doxygen configuration & comments.
2004-10-18 14:16:41 +00:00
a8b2c94c18
Remove drm_init.c
2004-10-15 20:37:01 +00:00
91aa32742c
Move drm_cpu_valid out of drm_init. drm_init is empty now.
2004-10-15 20:36:15 +00:00
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
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
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
efcb9fb7ae
fix up whitespacing in Kconfig
2004-10-09 11:16:20 +00:00
e09229d6c8
remove unused dma remnants that were gamma only - these could cause an oops
...
on via
2004-10-09 10:58:19 +00:00
3981f17227
Fix refcount bug in stealth mode
2004-10-08 14:31:25 +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
4dbc1e8728
Patch for Kconfig for making i830/i915 not build together
2004-10-05 12:12:01 +00:00
6dee8401a6
enable the device in the right order, remove __devinit from drm_int
2004-10-05 02:58:14 +00:00
e17abf5d5d
Make the debug memory functions compile for the core model.
2004-09-30 23:47:45 +00:00
a36a6a291d
Remove DRM() macros from core ffb driver. DaveA says he'll make it compile
...
someday.
2004-09-30 21:27:59 +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
368493edc9
savage.h not used in core builds
2004-09-30 21:06:53 +00:00
e1d74a9899
core ffb.h is not used anymore
2004-09-30 20:46:59 +00:00
b3d70ad6a7
Remove unused drm_module.h
2004-09-30 20:25:13 +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
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
6d6526fdf9
core needs three new files
2004-09-27 19:53:51 +00:00
fa6b1d129e
First check in for DRM that splits core from personality modules
2004-09-27 19:51:38 +00:00
77fa7b9548
Flip the 2.4 check so that it looks for 2.6 instead. This will allow builds
...
where we can't determine the version through.
2004-09-27 15:42:48 +00:00
1d6392f1fd
Makefile reminder to build in 2.6 when on 2.6
2004-09-24 04:21:21 +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
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
55c5e24089
Add new sysfs support files
2004-09-23 05:40:05 +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
2ad068005a
Make DRM permanent maps match broken X behavior. X is mapping regions that
...
are both smaller and larger than what the hardware supports. If DRM
tries to fix these requests X will fail.
2004-09-21 05:13:21 +00:00
6f31c42fe9
Remove size restriction on permanent addmap
2004-09-20 19:23:27 +00:00
59cc1d8256
Felix's fix for map request smaller than permanent map size
2004-09-20 17:09:26 +00:00
5654880eee
remove HAVE_COUNTERS
2004-09-20 11:29:16 +00:00
fa75a81c9a
another fix after the macro stuff
2004-09-20 10:45:53 +00:00
c15b1d15ff
Fix from: Nishanth Aravamudan replace direct assignment with
...
__set_current_state()
2004-09-18 16:44:43 +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
5dfd89ae0a
Fix drm_scatter to properly report it's availability
2004-09-16 14:32:17 +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
941d2cf431
Don't use module_param if it isn't defined in older kernels.
2004-09-15 16:06:50 +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
13cb3f1b00
Fix error path in probe() to release resources if there is an error.
2004-09-12 19:24:08 +00:00
15407efd46
Make the comment match the code
2004-09-12 03:30:30 +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
3bf785c912
Adjust permanent mapping code to account for more than one framebuffer map
2004-09-08 01:49:06 +00:00
c33f4449fc
missed fix as part of last checkin
2004-09-05 23:33:57 +00:00
eeae6a0a38
merge back bunch of whitespace and misc changes from kernel
2004-09-05 10:54:59 +00:00
f96e00595d
bad code copy for alpha.. fix the member names
2004-09-05 10:10:34 +00:00
3dcbc1f4a1
make the AMD64 check a compat thing
2004-09-05 02:36:48 +00:00
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
3d9e16aa6e
doh.. that makes no sense.. thinko in removal of OS_HAS_AGP
2004-09-04 13:15:40 +00:00
838bb7af71
oops called ctor instead of dtor.. found this on the kernel merge
2004-09-02 12:33:03 +00:00
a070d15b53
Fix ref count problem in stealth mode. pci_get_subsys() with last parameter
...
set does the pci_dev_put for you.
2004-09-02 04:11:27 +00:00
da6b448497
implement drm_core_check_feature and use it .. looks lots nicer
2004-08-30 11:34:51 +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
0844f3e9f3
add context include so fn are defined
2004-08-29 12:39:17 +00:00
b9c82926bc
fix up some small things ffb (no idea if it works or not ..)
2004-08-29 12:37:11 +00:00
55c6e72306
remove hacky context thing that was gamma only
2004-08-29 12:17:26 +00:00
1430163b4b
Drop GAMMA DRM from a great height ...
2004-08-29 12:04:35 +00:00
6916572c1c
fixup issue caused by fntbl-2 merge
2004-08-29 10:09:23 +00:00
4a89c75456
Initialize pdev to NULL correctly so that pci_get_subsys() will work.
2004-08-28 23:59:51 +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
60f23ebc5c
Make DRM detect vesafb and revert to stealth mode to avoid resource
...
conflicts
2004-08-27 02:26:07 +00:00
d4dbf45781
Merged drmfntbl-0-0-2
2004-08-24 11:15:53 +00:00
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
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
5c9ed83094
Merged drmfntbl-0-0-1
2004-08-17 13:10:05 +00:00
02ef96053c
2.6.8.1 has changed the links in /lib/modules
2004-08-17 10:36:46 +00:00
c360d6f4f2
Fix warning about unused ddev variable
2004-08-15 15:46:28 +00:00
23bbff24aa
Add dev to DRIVER_CTX_DTOR( dev, pos->handle) so that sis driver will
...
compile #if 0 get_pci_driver use in hotplug function until fbdev work
around is written
2004-08-15 15:35:14 +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
ecf1458b2c
minor patch from Jon Smirl : sets up some things for later use
2004-08-11 09:07:36 +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
42e9187460
2.4 compat
2004-08-04 10:56:48 +00:00
be3e54bc15
2.4 hotplug compat
2004-08-04 10:53:21 +00:00
4f8f02a192
fix for drm in /proc - from Jon Smirl
2004-08-03 09:21:11 +00:00
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
dc4508c338
athe patch below optimises the drm code to not do put_user() on memory the
...
kernel allocated and then mmap-installed to userspace, but instead
makes it use the kernel virtual address directly instead.
From: Arjan van de Ven <arjanv@redhat.com>
2004-07-31 07:25:58 +00:00
02df04d71d
sync up with current 2.6 kernel bk tree - mostly __user annotations
2004-07-25 08:47:38 +00:00
1f132b7849
whitespace merge with kernel
2004-07-25 05:52:22 +00:00
c54ba5691a
if the driver has already register don't do another intermodule register
2004-07-25 05:41:44 +00:00
6ba31fb481
Patch from Tom Arbuckle for missing bus_address
2004-07-25 05:36:45 +00:00
6ed7e36f4c
another logic error returns 0 or greater for success
2004-07-22 12:07:13 +00:00
ea2155a2e1
ATI Rage 128 and Radeon DRM unconditionally depend on PCI
...
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
2004-07-21 09:36:16 +00:00
c9911beb09
add some more debugging fix ++ and --
2004-07-21 09:30:43 +00:00
a776c5ec04
first set of __user annotations from kernel (Al Viro)
2004-07-20 12:43:12 +00:00
9266bf5301
Kconfig update add i915 bring over some stuff from kernel
2004-07-20 11:35:29 +00:00
b20b00d4bc
add x86_64 architecture defines from kernel (leave AMD64 defines in for
...
backwards compat)
2004-07-20 11:26:13 +00:00
fdb6ae31cb
fix some more NULLs from kernel
2004-07-20 11:22:26 +00:00
7ee263b94f
attempt to clean up stub_register, register_chrdev isn't good enough to
...
make the decision for multiple cards with one drm ..
2004-07-20 10:59:02 +00:00
8efddd01e8
sparse cleanups from kernel: Al Viro
2004-07-15 13:03:55 +00:00
bb5112b616
Fix reference counting for stub for new Linux PCI probe
2004-07-14 12:34:55 +00:00
e86fc9f47f
allow O= usage for Linux 2.6 kernel building in another directory
2004-07-14 12:14:37 +00:00
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
f9e2fe8470
fix issue in 2.4 kernels with returning NULL from this function
2004-07-11 09:58:49 +00:00
6e4bf5ead5
Add two items to Makefile clean XFree86 bug: Reported by: Submitted by:
...
Reviewed by: Obtained from:
2004-07-08 20:18:10 +00:00
3c9fb37e65
fixes from kernel for 0 vs NULL - mika
2004-07-05 11:56:51 +00:00
87832bc81a
fix bug with pci_disable_device in the wrong place (Paul Mackerras) remove
...
hack code from me..
2004-06-21 11:46:52 +00:00
1ee210e3b5
dirty hack to make mach64 work, (don't worry I'll get around to fixing it
...
asap..)
2004-06-12 02:30:52 +00:00
373d67702c
A few changes for recent redhat.
2004-06-10 12:48:35 +00:00
0faa00ae64
i915 drm module
2004-06-10 12:47:50 +00:00
cfa5bf3129
The dev->devname being passed to request_irq in drm_irq.h is null. With the
...
old DRM interface, the devname was set in DRM(setunique), but with the
current DRM interface >=1.1 the devname is not being set in
DRM(set_busid).
From: Alan Swanson Approved-by: Dave Airlie <airlied@linux.ie>
2004-06-07 01:42:35 +00:00
024fd4b150
2.4 compat
2004-05-30 23:38:08 +00:00
412f9909c6
fixes from kernel: Make users of page->count use the provided macros
2004-05-30 23:34:23 +00:00
8350382cb1
another 2.4 fix
2004-05-18 09:46:31 +00:00
df6c37fc88
2.4 compat fix
2004-05-18 09:42:22 +00:00
a1160ba279
do some real testing and fix the DRM initialising and unloading
2004-05-10 11:16:26 +00:00
a2f7a9fa5f
Commit sysfs and drm PCI changes for 2.6 kernel
2004-05-09 06:45:17 +00:00
0b481856dd
use drm.. not dri for class...
2004-05-03 00:06:04 +00:00
a9d2438999
fix 2.4 build
2004-05-02 13:03:51 +00:00
a3612f450b
better device class support from Jon Smirls patches..
2004-05-02 12:27:17 +00:00
d40443534c
Add __user annotations from kernel
2004-04-22 12:41:43 +00:00
87812e82f4
add sparc ffb files from kernel just to keep things in sync
2004-04-22 11:31:55 +00:00
2d9bbba0e1
bug from Linux kernel list caught by checker
2004-04-21 12:18:42 +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
0f32a88527
Move Makefile.linux to Makefile.
...
Get rid of Makefile juggling hacks which are no longer necessary.
2004-04-18 22:59:01 +00:00
6fa5c5d958
more files for mach64
2004-04-12 05:44:16 +00:00
873e1c4d38
Add mach64 to the trunk
2004-04-12 05:27:40 +00:00
7e0f883501
include highmem.h
2004-04-10 13:25:30 +00:00
e375a3dc10
patch from Andrew Morton tree from Arjan van de Ven fixes some oopses seen
...
with 4G/4G split
2004-04-10 08:15:48 +00:00
23ec8875fc
align code with Linux kernel.
2004-04-10 07:41:19 +00:00
6aad146173
remove unused code
2004-04-10 07:39:00 +00:00
fd47335798
update from linux kernel for ia64
2004-04-10 07:36:30 +00:00
ce601f3647
disable PCI DMA ioctls as they are not used currently until SAVAGE_CMD_DMA
...
is made to work.
2004-04-08 23:19:15 +00:00
c47597b484
big whitespace .. this aligns all the whitespace in this file with the bk
...
checkout linux tree
2004-04-08 14:15:36 +00:00
13724f032e
2.6 sysfs patches + stubs in drmP.h for 2.4 compatibility
2004-04-08 13:11:04 +00:00
c3e2685e82
long dev_t patches from 2.6 tree
2004-04-08 12:25:31 +00:00
9cff4b45e7
2.6 patches for larger dev_t
2004-04-08 12:22:22 +00:00
3e0f3c1fbb
more 2.4 compat fns
2004-04-08 12:20:39 +00:00
1bc7576474
patch from Linux kernel 2.6.5
2004-04-08 12:09:10 +00:00
ee2889ec0d
patch from lk
2004-04-08 11:26:52 +00:00
994fa063cd
VIA module fixes:
...
1. Fixed up PCI-id's.
2. Fixed 2.6 warning in kernel Makefile.
2004-03-31 22:05:57 +00:00
9b7bf9127e
Added via driver to drm/linux/Config.in Reported by: Terry Barnaby
2004-03-26 13:42:48 +00:00
1da595d797
Exported symbols cause compilation failure of via_mm.c on 2.4 kernels.
...
Added via_mm.o to export-objs:
Reported by: HMX, Via Arena Forum
2004-03-24 23:22:22 +00:00
b15deb2392
Modified linux/Kconfig to include the via drm driver.
2004-03-24 10:07:37 +00:00
89d67d9087
Merged via-1-2-0: Altered Makefiles in drm/linux
2004-03-23 21:14:17 +00:00
0b6f155dbd
Add a missing ifdef CTX to get rid of the waring in the gamma driver build.
...
XFree86 bug: Reported by: Submitted by: Reviewed by: Obtained from:
2004-03-16 00:52:24 +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
f47ed99143
Remove extraneous code accidentally added with revision 1.86
2004-02-28 14:29:44 +00:00
b61f07def3
More differentiated error codes for DRM(agp_acquire)
...
Obtained from: Linux kernel
2004-02-28 11:52:19 +00:00
ce21dca4aa
Use DO_MUNMAP_4_ARGS macro defined in Makefile.linux (Steve Holland).
...
Silence a warning about a format-argument mismatch in printk.
2004-02-24 14:24:07 +00:00
3dea36d843
Merged the Savage DRM driver from the savage-2-0-0-branch into the trunk.
2004-02-22 16:20:16 +00:00
d0031f22cf
Conditionally add definition of list_for_each_entry_safe for kernel
...
versions that don't have it.
2004-02-21 19:54:51 +00:00
82157579b5
drm_ctx_dtor.patch Submitted by: Erdi Chen
2004-02-20 22:55:12 +00:00
2b9c12ef83
Adapt to nopage() prototype change in Linux 2.6.1.
...
Reviewed by: Arjan van de Ven <arjanv@redhat.com>, additional feedback from
William Lee Irwin III and Linus Torvalds.
2004-01-11 00:14:28 +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
1f7598245a
Return EBUSY when attempting to addmap a DRM_SHM area with a lock in it if
...
dev->lock.hw_lock is already set. This fixes the case of two X Servers
running on the same head on different VTs with interface 1.1, by making
the 2nd head fail to inizialize like before.
2003-11-06 04:48:06 +00:00
a41a479f74
Changes to DRM(irq_install)...... wrap dev->dma usage with __HAVE_DMA in
...
irq handler, fixes kernel ooops. comment out some setting of flags that
are done in DRM(setup) (not sure why both of the above is done in the
irq handler)
2003-11-05 20:47:28 +00:00
66c9e3053f
- Tie the DRM to a specific device: setunique no longer succeeds when given
...
a busid that doesn't correspond to the device the DRM is attached to.
This is a breaking of backwards-compatibility only for the
multiple-DRI-head case with X Servers that don't use interface 1.1.
- Move irq_busid to drm_irq.h and make it only return the IRQ for the
current device. Retains compatibility with previous X Servers, cleans
up unnecessary code. This means no irq_busid on !__HAVE_IRQ, but can be
changed if necessary.
- Bump interface version to 1.2. This version when set signifies that the
control ioctl should ignore the irq number passed in and enable the
interrupt handler for the attached device. Otherwise it errors out when
the passed-in irq is not equal to the device's.
- Store the highest version the interface has been set to in the device.
- Fix a recursion on DRM_LOCK in irq_uninstall on FreeBSD. This leaves
irq_uninstall being done without the lock in some cases, but it was
racey anyways.
2003-11-05 08:13:52 +00:00
2655ccddf4
Memory layout transition:
...
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
e4a2a9c040
Switch pci enumeration call to work on both 2.4 and 2.6 pci_for_each_dev is
...
not supported on 2.6
2003-10-24 17:40:54 +00:00
b79d1b341f
Move to "old-style" probing as documented in linux/Documentation/pci.txt.
...
This should resolve the probe problems with radeon framebuffer due to
pci_driver attachment being exclusive.
2003-10-23 05:56:13 +00:00
06cb132e86
- Introduce a new ioctl, DRM_IOCTL_SET_VERSION. This ioctl allows the
...
server or client to notify the DRM that it expects a certain version of
the device dependent or device independent interface. If the major
doesn't match or minor is too large, EINVAL is returned. A major of -1
means that the requestor doesn't care about that portion of the
interface. The ioctl returns the actual versions in the same struct.
- Introduce DRM DI interface version 1.1. If the server requests version
1.1, then the DRM sets the unique itself according to the busid of the
device it probed, which may then be accessed as normal using getunique.
- Request version 1.1 in libdrm's drmOpenByBusID, allowing the X Server to
request based on a BusID. Introduce a wrapper for DRM_IOCTL_SET_VERSION
and bump libdrm minor version.
- Pass the busid in DRIScreenInit if libdrm can handle both a busid and
name. This allows drmOpenByBusID to be used to find the DRM instead of
just the driver name, which allows us in the future to tie a DRM more
strongly to the device it probed to. Introduce a function
DRICreatePCIBusID which creates a busid in the form pci:oooo:bb:dd.f
similar to linux's pci_name() function. This matches the format used by
the DRM in version 1.1. libdrm knows how to match both this format and
the old PCI🅱️ d:f format.
- Use the new DRICreatePCIBusID function in the *_dri.c to request the new,
more exact busid format.
2003-10-23 02:23:31 +00:00
86e6325e5a
- Add DRM_GET_PRIV_WITH_RETURN macro. This can be used in shared code to
...
get the drm_file_t * based on the filp passed in ioctl handlers.
- Use this macro on BSD for simplification and improve its error reporting.
Make failure to find the drm_file_t * print as an error, not debug.
This failure may be part of the problem with KDE.
- Make debug and error print macros include the pid on BSD.
2003-10-22 22:08:53 +00:00
63ce8af555
Fix probing on 2.5+ kernels, which require that drivers have .id_table set.
...
We use PCI_ANY_ID to ask that our probe is called for every available
device.
Submitted by: jonsmirl
2003-10-19 20:06:03 +00:00
2950f9e682
- Move IRQ functions from drm_dma.h to new drm_irq.h and disentangle them
...
from __HAVE_DMA. This will be useful for adding vblank sync support to
sis and tdfx. Rename dma_service to irq_handler, which is more
accurately what it is.
- Fix the #if _HAVE_DMA_IRQ in radeon, r128, mga, i810, i830, gamma to have
the right number of underscores. This may have been a problem in the
case that the server died without doing its DRM_IOCTL_CONTROL to
uninit.
2003-10-17 05:13:48 +00:00
ff58476011
- Converted Linux drivers to initialize DRM instances based on PCI IDs, not
...
just a single instance. Moved the PCI ID lists from <card>_drv.c in BSD
to <card>.h. The PCI ID lists include a driver private field, which may
be used by drivers for chip family or other information. Based on work
by jonsmirl.
- Make tdfx_drv.c and tdfx.h match other drivers.
- Fixed up linking of sis shared files.
Tested with Radeon and SiS on Linux and FreeBSD, including a Linux setup
with
2 SiS cards in a machine, but only one head being used (with DRI)
2003-10-17 03:14:39 +00:00
5d4b137076
Fix typo in SiS help message (and testing cvs commit to
...
dri.freedesktop.org)
2003-09-28 21:27:09 +00:00
28aee7fb1c
Whitespace cleanup (spaces before tabs or instead of tabs).
2003-09-25 23:04:10 +00:00
a0a38f8bd6
Fix Kconfig for SiS DRM now that it doesn't require sisfb.
...
Submitted by: Linus Torvalds <torvalds@osdl.org>
2003-09-25 19:08:11 +00:00
c5168016cc
linux drm fixes
2003-09-12 20:00:59 +00:00
a7aebb6dac
Add DRM(calloc), which is convenient, used by the new sis code, and takes
...
advantage of M_ZERO on BSDs.
2003-08-29 19:16:13 +00:00
ba804e7864
Remove superfluous TLB flush
2003-08-28 12:14:17 +00:00
9d7b01ebbe
Merge from 2.6 kernel (Linus Torvalds)
2003-08-15 10:31:54 +00:00
a073ff7dc7
DA: loads of whitespace .. some from Linus, some from me
2003-08-15 01:05:24 +00:00
428cbe0b91
DA: patch from Matthew upgraded to latest DRI head to solve issue with i810
...
compatibility
2003-08-13 23:35:40 +00:00
447d8c56bb
DA: code cleanups for i810_dma.c from 2.4 kernel
2003-08-11 01:46:02 +00:00
e7944efc45
build fix for kernels >= 2.6
2003-08-07 10:13:50 +00:00
da16867c84
Fix maplist entries being used after they were freed; thanks to Benjamin
...
Herrenschmidt for tracking this down
2003-08-06 11:46:21 +00:00
4b60cae90e
IRQ code cleanup suggested by Linus Torvalds
...
i830 build fix
2003-07-29 10:11:48 +00:00
bef7017749
Compile fixes for recent 2.5/2.6 Linux kernels. I hope this doesn't break
...
the i830 driver or the BSDs. :)
2003-07-25 10:50:39 +00:00
32ef0f59a8
Fail in DRM(agp_acquire) if the AGP aperture can't be used, such that the X
...
server falls back to PCI GART or disables the DRI gracefully
2003-07-25 10:31:37 +00:00
3669639b21
Restore __HAVE_KERNEL_CTX_SWITCH, required for the sparc drm module in the
...
kernel tree. Added comments to that effect.
2003-07-11 15:27:55 +00:00
1654bc5752
DA: fix for bug 484 in Bugzilla, originally from me, reworked by David
...
Dawes to avoid backword incompatibilities...
2003-07-09 23:21:15 +00:00
2daf147652
Removed unused __HAVE_KERNEL_CTX_SWITCH, whatever that was.
2003-07-08 17:10:13 +00:00
39e1c534c0
Don't need to include linux/wrapper.h - we only use Set/ClearPageReserved
...
from linux/mm.h now and wrapper.h has been removed in 2.5.69 and later.
2003-07-04 18:31:42 +00:00
93522f6d3a
Revert the janitorial - that works is now on the new branch
...
newdrm-0-0-1-branch.
2003-06-19 00:09:52 +00:00
fdf320a1b8
Move the linux AGP includes into drm_agp.h and only define the AGP data
...
structures if AGP support is enabled in the kernel (__REALLY_HAVE_AGP).
This fixes the compile errors on kernels without AGP support.
2003-06-14 15:18:49 +00:00
f723f743c5
fix pitch compile error
2003-06-07 01:44:15 +00:00
8eaa2d2450
add page flipping support to the DRM, up version number to 1.3.0...
2003-06-05 23:31:40 +00:00
8e7cd92f35
Added the Doxygen configuration file. Minor documentation fixes.
2003-06-03 23:50:23 +00:00
6611a5fb7f
Split declarations/definitions in drm_scatter.h into drm_sg.h/drm_sg_tmp.h
...
respectively. Splited the work out of the ioctls and renamed (with the
_ioctl prefix). Added some more documentation. Did the same for
drm_sgpsupport.h.
2003-06-03 23:27:01 +00:00
ccf6d6a513
Restore DRM_*MEMORYBARRIER change reverted with documentation merge
2003-05-28 01:44:49 +00:00
d2443b2186
Merged DRM documentation.
2003-05-27 00:37:33 +00:00
b942999b59
do allow reading from read only mappings...
2003-05-17 00:37:34 +00:00
e5d3c7f260
Support AGP bridges where the AGP aperture can't be accessed directly by
...
the CPU (David Mosberger, Benjamin Herrenschmidt, myself, Paul
Mackerras, Jeff Wiedemeier)
2003-05-16 23:41:27 +00:00
7e1a4bfab3
remove unused variables
2003-04-29 16:59:00 +00:00
5f1e2399eb
Restore Eric Anholt's DRM_*MEMORYBARRIER changes from rev 1.11
2003-04-28 17:49:26 +00:00
a57d320461
Only free original pagelist in addbufs_pci if one already exists (fixes
...
oops).
2003-04-28 16:20:31 +00:00
6eb5364eb8
DRM_READ/WRITEMEMORYBARRIER was given an argument in the bsd tree, fix for
...
linux
2003-04-28 15:29:46 +00:00
c584292e30
Put back __HAVE_KERNEL_CTX_SWITCH for David Miller's sparc drm driver
...
(which doesn't live in our cvs).
2003-04-27 09:53:58 +00:00
766a1da2e5
Remove the map argument from DRM_*MEMORYBARRIER. Not all of the uses of
...
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
f2a0c5438d
Ensure driver has been initialized (dev_private != NULL) before installing
...
irq handler in DRM(irq_install). Modify all drivers to ensure irq
handler is removed before cleanup and cleanup is called at takedown.
Remove unused buffer private struct fields in i810, i830. Check for
lock on init/cleanup in all drivers except i810/i830. The current DDX
for i810 and i830 doesn't hold the lock on kernel init (FIXME?).
2003-04-26 22:28:56 +00:00
f5844cea13
2.5.x sync patch from Linus Torvalds
2003-04-26 21:33:44 +00:00
2c40a56393
move prototypes for gamma functions to gamma_drv.h
2003-04-26 21:22:08 +00:00
2142b7840a
Remove #if 0'd code
2003-04-26 21:21:36 +00:00
cb32dde3be
Fix potential oops and memory leaks when allocations fail in
...
addbufs_agp/pci. Add support for buffer private structs with PCI DMA
buffers. Also some debug format string fixes.
2003-04-25 19:42:47 +00:00
16fda821eb
Pass dma handle from pci_alloc_consistent to the card for status page,
...
rather than using virt_to_bus() on the virtual address.
2003-04-24 23:18:33 +00:00
d6a82ff9c1
Remove unused dev->map_count. We always iterate the maplist with
...
list_for_each() and the count is not updated or used for stats.
2003-04-24 16:55:22 +00:00
cd3d6090b7
Remove unused variables
2003-04-24 15:29:30 +00:00
57406077e5
Move the debug versions of the DRM memory functions to a new file and
...
implement non-debug ones as standard.
2003-04-24 10:02:18 +00:00
a41594e8df
Remove #if 0'd code and some unused string functions
2003-04-24 09:41:33 +00:00
e15b0b6a1b
Install dummy/noop read & poll fops unless the driver has replacements.
2003-04-23 23:42:29 +00:00
5ee61c18f4
Remove AGP dependency in kernel config for radeon, sis. Remove
...
PCIGART_ENABLED define for radeon, pcigart support now included for any
arch.
2003-04-22 21:30:24 +00:00
9c5d16216d
remove unused variable
2003-04-22 12:42:22 +00:00
73e20998b4
Rename drm_lists.h to gamma_lists.h
2003-04-22 12:14:59 +00:00
928c25d14f
Move the excitingly named DRM(flush_block_and_flush) and friends to
...
gamma-specific code.
Fix templates so i8x0 drivers don't have to define __HAVE_DMA_WAITLIST.
2003-04-22 12:07:24 +00:00
aba6bf7eb3
remove unused __HAVE_KERNEL_CTX_SWITCH code
2003-04-22 11:39:34 +00:00
a1780925fb
Move a chunk of gamma-specific code out of drm_dma.h. Remove unused
...
'DRM_FLAG_NOCTX' option.
2003-04-22 11:31:55 +00:00
056762a910
remove unused dma histogram code
2003-04-22 10:18:29 +00:00
5141da97f6
Move a bunch of gamma-specific code into a gamma-specific file. Restore the
...
kooky DRM(write_string) code for gamma.
2003-04-22 10:13:14 +00:00
fc4fb6b51b
remove DRM read, poll and write_string
2003-04-22 08:06:14 +00:00
46e06192a8
Check for NULL map before calling DRM(ioremapfree) on cleanup. Prevents an
...
oops if a map wasn't found (e.g. XFree86 Bugzilla #108 )
2003-04-21 16:07:17 +00:00
da35a90d99
Add a Kconfig file as used in recent 2.5.x kernels.
2003-04-17 18:52:05 +00:00
21af320287
Make Config.in look more like a recent 2.4.x kernel version.
2003-04-17 18:48:06 +00:00
dbb7beb51d
Rework the Linux drm kernel module build to leverage off the standard
...
kernel build system. This is based on suggestions and examples from
David Woodhouse. This approach has the advantage that the build
requirements of a wider range of standard kernels are now supported
transparently, but the disadvantage of some extra complexity to handle
building against clean vendor-distributed kernel source trees. This has
been tested with some recent Red Hat and SuSE distributions.
2003-04-17 18:44:38 +00:00
c2d7ff1bf9
Bring some drm module changes over from the XFree86 trunk:
...
- Reset 'bound' flag for an agp entry after undbind succeeded in
drm_agpsupport.h (Egbert Eich).
- Ignore hw_lock for drm device if lock was set by a different instance (ie
Xserver) to prevent second server from spinning in driver release
function (currently only relevant for i8xx drm drivers) (David Dawes).
- Use the agpgart "key" for the unique handle for bindings rather than the
memory address (the key is guaranteed to be unique) (David Dawes).
2003-04-17 18:41:28 +00:00
d1b7f551e6
Fix DRM module build on 2.5.41 and later kernels (tqueue -> workqueue).
2003-04-17 15:27:34 +00:00
10444e06d4
Use list_entry() to get container struct from struct list_head pointers.
...
Build fix for RedHat 9 kernel (5 args to remap_page_range()).
2003-04-08 01:30:43 +00:00
3f7769921b
add 'SG' map type identifier string (pci scatter/gather) to /proc vm info
2003-04-05 19:49:16 +00:00
8e51112fe0
Warning fix (use %p format for filp)
2003-03-31 04:14:35 +00:00
8926acac37
Spelling fixes in comments.
...
Submitted by: Linus Torvalds <torvalds@transmeta.com>
2003-03-30 07:23:03 +00:00
1728bc637d
merged drm-filp-0-1-branch
2003-03-28 14:27:37 +00:00
37cb114bd9
Add 2nd arg for DRM_FREE
2003-03-26 16:37:47 +00:00
b3eb34e0ea
linux merge for drm
2003-03-25 11:36:43 +00:00
c14006ba9f
XFree86 4.3.0 merge
2003-03-25 00:29:14 +00:00
51e5f73d2a
DRM_FREE/2 patch from Philip Brown
2003-03-04 11:41:12 +00:00
Jon Smirl
Dave Airlie
Jose Fonseca
Felix Kuehling
Erdi Chen
Eric Anholt
Keith Whitwell
Michel Daenzer
Alan Hourihane
Thomas Hellstrom
Leif Delgass
David Dawes