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262 Commits (13211ad82c184e3daf68c06203412d3f1c949291)

Author SHA1 Message Date
Keith Whitwell fc4fb6b51b remove DRM read, poll and write_string 2003-04-22 08:06:14 +00:00
Leif Delgass 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
David Dawes da35a90d99 Add a Kconfig file as used in recent 2.5.x kernels. 2003-04-17 18:52:05 +00:00
David Dawes 21af320287 Make Config.in look more like a recent 2.4.x kernel version. 2003-04-17 18:48:06 +00:00
David Dawes 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
David Dawes 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
David Dawes d1b7f551e6 Fix DRM module build on 2.5.41 and later kernels (tqueue -> workqueue). 2003-04-17 15:27:34 +00:00
Leif Delgass 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
Leif Delgass 3f7769921b add 'SG' map type identifier string (pci scatter/gather) to /proc vm info 2003-04-05 19:49:16 +00:00
Leif Delgass 8e51112fe0 Warning fix (use %p format for filp) 2003-03-31 04:14:35 +00:00
Eric Anholt 8926acac37 Spelling fixes in comments. 
Submitted by: Linus Torvalds <torvalds@transmeta.com>
 2003-03-30 07:23:03 +00:00
Keith Whitwell 1728bc637d merged drm-filp-0-1-branch 2003-03-28 14:27:37 +00:00
Keith Whitwell 37cb114bd9 Add 2nd arg for DRM_FREE 2003-03-26 16:37:47 +00:00
Alan Hourihane b3eb34e0ea linux merge for drm 2003-03-25 11:36:43 +00:00
Alan Hourihane c14006ba9f XFree86 4.3.0 merge 2003-03-25 00:29:14 +00:00
Keith Whitwell 51e5f73d2a DRM_FREE/2 patch from Philip Brown 2003-03-04 11:41:12 +00:00
Leif Delgass eb0fd431c8 Update object targets 2003-02-28 19:39:46 +00:00
Eric Anholt cfa778af9c Merge from bsd-4-0-0-branch. 2003-02-21 23:23:09 +00:00
Michel Daenzer b88cc5da26 disable strict aliasing for building the DRM 2003-02-04 19:28:52 +00:00
Michel Daenzer c7d471b6ae don't inflate relative vblank sequence numbers on repeated calls (e.g. when 
interrupted by a signal)
 2003-02-02 03:06:47 +00:00
Michel Daenzer 826aad0aba limit number of pending vblank signals to 100 to prevent DoS, and minor 
cleanups
 2003-01-11 20:58:20 +00:00
David Dawes 05f761fa4f enums should be ints 2002-12-12 22:20:30 +00:00
Keith Whitwell 786228bd26 bring in jantorial changes from 2.5.51 2002-12-12 16:45:31 +00:00
Keith Whitwell fd621fd4a0 remove agpgart informational 2002-12-11 13:40:27 +00:00
Michel Daenzer 85025d4f2a further vertical blank interrupt cleanups: remove unused variable, 
non-ambiguous variable names, don't express subtraction in
    unnecessarily complicated ways
 2002-12-04 15:39:53 +00:00
Michel Daenzer 4acba63bb7 vertical blank interrupt cleanups: use spinlock instead of semaphore, send 
signal directly from interrupt handler instead of using a taskqueue
    (based on feedback by Linus Torvalds)
 2002-12-03 00:43:47 +00:00
Michel Daenzer 40891ac190 vertical blank ioctl can send signal instead of blocking 2002-11-30 14:24:07 +00:00
Eric Anholt e656655a36 Kernel support for vblank syncing on Rage 128 and Matrox. 2002-10-30 06:10:34 +00:00
Jens Owen 344c7f6b41 updated e-mail addresses for Keith, Alan and Jens 2002-10-29 20:29:05 +00:00
Michel Daenzer 5e1b8ed88a preserve CRTC{,2}_OFFSET_CNTL in 2D driver to avoid bad effects when 
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
Alan Hourihane b3a20ce219 final part of XFree86 4.2.99.2 merge 2002-10-22 23:38:53 +00:00
Alan Hourihane ff4baa69da Import of XFree86 4.2.99.2 2002-10-22 13:43:45 +00:00
Brian Paul 2af90a581d replaced max() macro with conditional expression 2002-10-09 16:29:01 +00:00
Keith Whitwell aa1ca406d6 Fix error condition... 2002-10-08 08:32:06 +00:00
Keith Whitwell a653224403 Call pci_enable_device() in DRM(irq_busid). 2002-10-08 08:29:47 +00:00
Keith Whitwell 9243e642da Move os-dependent stuff out of radeon_irq.c 2002-09-29 21:19:01 +00:00
Michel Daenzer ec48dfa835 add support for 16K and 64K page sizes (Bjorn Helgaas) 2002-09-29 00:12:28 +00:00
Michel Daenzer cc9a169d08 DRM(vblank_wait) is driver specific 2002-09-26 12:49:18 +00:00
Michel Daenzer 55acd0d5a6 common ioctl to wait for vertical blank IRQs 2002-09-25 17:18:19 +00:00
Keith Whitwell f1c8fe9557 merged r200-0-2-branch to trunk 2002-09-23 17:26:43 +00:00
Michel Daenzer cfa1a918b6 make sure we never oops because the hardware lock pointer in the sigdata 
structure is out of date
 2002-09-21 23:18:54 +00:00
David Dawes c4318a5c64 - Fix various bugs in the DRI support for the i830 and i845G (Keith 
Whitwell).
- Major rework of the 2D i830/i845G support, including:
- Improve VESA mode selection, and fix refresh rate selection.
- Don't duplicate functions provided in the vbe modules.
- Don't duplicate functions provided in the vgahw module.
- Rewrite memory allocation.
- Rewrite initialisation and save/restore state handling.
- Decouple the i810 support from i830 and later.
- Remove various unnecessary hacks and workarounds.
- Fix an 845G problem with the ring buffer not in pre-allocated memory.
- Fix screen blanking.
- Fix some HW cursor glitches, and turn HW cursor off at VT switch and
    exit.
- Don't attempt to use the i830's function 1 entity.
- Fix problems with option handling. (David Dawes).
- Add mode VBE-aware mode handling functions to the vbe module (David
    Dawes).
 2002-09-11 00:57:49 +00:00
Keith Whitwell 4fcde1efc1 standardize use of __FUNCTION__ (Linus) 2002-08-29 07:34:49 +00:00
Leif Delgass a697941d4c Don't (re)define vmalloc_to_page for kernel >= 2.4.19, as it has been 
backported from 2.5.x. Also fix a couple of incorrect
    LINUX_VERSION_CODE tests and fix header dependency for r128, radeon
    when building without AGP.
 2002-08-22 19:35:31 +00:00
Leif Delgass 2febcafd66 SetPageLocked only defined in 2.5.x (x=?), use LockPage for 2.4.x (x>=9). 
Also apply build fixes from i810_dma.c to i830_dma.c
 2002-08-22 18:43:39 +00:00
Jose Fonseca 18d3fac990 Change the linux kernel version condition in the i810 driver (according to 
Alan Cox)
 2002-08-21 14:09:28 +00:00
Leif Delgass 8eedac5833 add missing include (for udelay), remove unused counter. 2002-08-21 01:14:43 +00:00
Rik Faith 977b420d5d Updates from Rusty Russell to: 
1) Remove redundant header inclusion
2) Silence bitop on non-long argument warnings (change int to long)
3) Move to ISO C (gcc 2.6) initializers (accepted by older gccs also) All
    of these are syntax changes that should not impact functionality.
 2002-08-06 18:00:57 +00:00
Alan Hourihane 74ef13fd00 merged bsd-3-0-0-branch 2002-07-05 08:31:11 +00:00
Keith Whitwell 24025ca5f7 Fix some more pageflipping issues -- existing code was doing MMIO writes 
while ring was active. There is still an MMIO read in there, but I
    haven't seen any lockups that could be attributed to it.
 2002-07-04 12:03:15 +00:00