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Author SHA1 Message Date
Leif Delgass
ccf6d6a513 Restore DRM_*MEMORYBARRIER change reverted with documentation merge 2003-05-28 01:44:49 +00:00
Jose Fonseca
d2443b2186 Merged DRM documentation. 2003-05-27 00:37:33 +00:00
Leif Delgass
aeb4bc3f5b Add support to r128 for MESA_ycbcr_texture (Ian Romanick, Leif Delgass) 2003-05-26 20:04:53 +00:00
David Dawes
c0efa1a777 DRM part of Radeon DRI suspend/resume support (Charl Botha). 2003-05-20 22:43:39 +00:00
David Dawes
2134577e31 Support for building DRM module on OpenBSD (Wilbern Cobb, Matthieu Herrb). 
(resync with XFree86 trunk)
 2003-05-20 22:42:24 +00:00
Michel Daenzer
b942999b59 do allow reading from read only mappings... 2003-05-17 00:37:34 +00:00
Michel Daenzer
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
Michel Daenzer
1d5bf7a7de fix warning on machines where sizeof(drm_addr_t) != 4 (Randy Dunlap) 2003-05-06 21:10:33 +00:00
Ian Romanick
285b1cdc39 Merged texmem-0-0-1 2003-04-30 01:51:00 +00:00
Leif Delgass
7e1a4bfab3 remove unused variables 2003-04-29 16:59:00 +00:00
Eric Anholt
87ed795ff3 Fix a typo: On takedown the mtrr operation is MEMRANGE_SET_REMOVE, not 
_UPDATE.
 2003-04-28 23:18:43 +00:00
Leif Delgass
5f1e2399eb Restore Eric Anholt's DRM_*MEMORYBARRIER changes from rev 1.11 2003-04-28 17:49:26 +00:00
Leif Delgass
a57d320461 Only free original pagelist in addbufs_pci if one already exists (fixes 
oops).
 2003-04-28 16:20:31 +00:00
Alan Hourihane
6eb5364eb8 DRM_READ/WRITEMEMORYBARRIER was given an argument in the bsd tree, fix for 
linux
 2003-04-28 15:29:46 +00:00
Keith Whitwell
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
Eric Anholt
22b9b720d5 Use real endian conversion functions. 2003-04-27 00:43:14 +00:00
Eric Anholt
9828bd24c8 Fix formatting of hw.dri sysctl. 2003-04-26 23:55:30 +00:00
Eric Anholt
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
Eric Anholt
a172ee2a18 MFL: Don't install irq handler unless the driver has been initialized. 2003-04-26 23:04:22 +00:00
Eric Anholt
ce514e08aa Add PCI DMA memory functions and make addbufs_pci and associated code use 
it. To do this we need to save the bus address along with the virtual
    address in the seglist. Also fix some error handling and a few bits of
    whitespace.
 2003-04-26 22:52:39 +00:00
Leif Delgass
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
Eric Anholt
a79adaab72 Missed files in the last commit: Remove memory debugging sysctl unless 
MEMORY_DEBUG is set.
 2003-04-26 22:21:37 +00:00
Eric Anholt
8621ae310b Move the memory functions with debugging info to drm_memory_debug.h, and 
remove a couple of dead functions.
 2003-04-26 22:18:39 +00:00
Eric Anholt
79a0c5757e Remove #if 0'ed code. 2003-04-26 21:57:43 +00:00
Keith Whitwell
f5844cea13 2.5.x sync patch from Linus Torvalds 2003-04-26 21:33:44 +00:00
Keith Whitwell
2c40a56393 move prototypes for gamma functions to gamma_drv.h 2003-04-26 21:22:08 +00:00
Keith Whitwell
2142b7840a Remove #if 0'd code 2003-04-26 21:21:36 +00:00
Eric Anholt
e60eb69bc0 Replace the C atomic_cmpset_int compatibility function for -stable with the 
real i386 atomic_cmpset_int from -current. FreeBSD-stable won't ever
    have DRM support for non-i386.
 2003-04-26 06:53:22 +00:00
Eric Anholt
acb5d6b273 Disable MTRRs on FreeBSD-stable. Without this, it hangs on boot in the MTRR 
setting for AGP cards on SMP machines.
 2003-04-26 06:39:55 +00:00
Leif Delgass
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
Eric Anholt
77ee73f8cd Merge from FreeBSD-current. 2003-04-25 02:27:21 +00:00
David Dawes
c3092ead64 Targets for building dristat and drmstat. 2003-04-25 00:57:42 +00:00
Eric Anholt
58650c3a9d Clean up the DRM_COPY_TO_USER()ing of DRM(infobufs), making it more 
legible.
 2003-04-25 00:02:14 +00:00
Eric Anholt
781828b26e Clean up the style of the linux-compat code and use ioctl() directly rather 
than reimplementing it.
 2003-04-24 23:57:29 +00:00
Leif Delgass
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
Eric Anholt
a147df879b Remove more gamma DMA infrastructure. Most of this code was copied straight 
from linux, so it could be added back if some driver needed it in the
    future.
 2003-04-24 19:09:55 +00:00
Leif Delgass
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
Leif Delgass
2dc672a790 Minor cleanups for dri/drmstat test progs (Both still need targets for new 
Makefile)
 2003-04-24 16:47:32 +00:00
Leif Delgass
cd3d6090b7 Remove unused variables 2003-04-24 15:29:30 +00:00
Keith Whitwell
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
Keith Whitwell
a41594e8df Remove #if 0'd code and some unused string functions 2003-04-24 09:41:33 +00:00
Eric Anholt
01178567eb Remove more gamma DMA code. This isn't all of it, but it's a major portion. 2003-04-24 06:19:54 +00:00
Eric Anholt
c6d2af70cb Move some common code from addbufs_<type> to addbufs. Make buf_alloc be 
protected by the count_lock and make it non-atomic.
 2003-04-24 05:56:44 +00:00
Eric Anholt
af3bfdef26 Remove the ioctl_count variable from the device. A reference is held to the 
fp throughout the ioctl syscall, so the device can't be closed out from
    under us.
 2003-04-24 05:14:05 +00:00
Eric Anholt
bcd527ee71 Remove a bunch of dead code and fix spelling of a couple of comments. 2003-04-24 04:50:07 +00:00
David Dawes
00522cedd6 Single/dual rasterizer quiescence patch for the glint/gamma DRI driver 
(#5685, Sven Luther).
 2003-04-24 03:01:40 +00:00
David Dawes
9d603b0abe break long line 2003-04-24 02:56:06 +00:00
Eric Anholt
9b2b2337b3 Move one definition to drm_drv.h and remove the rest of drm_init.h which 
was all unused.
 2003-04-24 00:46:03 +00:00
Eric Anholt
e21473c888 Remove DRM_DMA_HISTOGRAM and associated code. 2003-04-24 00:37:35 +00:00
Eric Anholt
1fc0a5e1e4 Make DRM(read) and DRM(poll) stubs and remove DRM(write) and 
DRM(write_string). This is the first part of removing much of the
    support code for gamma from the BSD DRM, since it appears that no new
    drivers are using it and nobody has ever shown interest in gamma on
    BSD.
 2003-04-24 00:25:36 +00:00