fdo-mirrors/mesa-drm
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/mesa/drm.git synced 2025-12-24 19:30:11 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions
mesa-drm/linux-core
History
Thomas Hellstrom a392349691 Change drm Map handles to be arbitrary 32-bit hash tokens in the range 
0x10000000 to 0x90000000 in PAGE_SIZE increments.
Implement hashed map lookups.
This potentially breaks both 2D and 3D drivers. If so, the corresponding
2D and 3D driver should be fixed, and it's corresponding drm device driver
    should have its major bumped as soon as possible.
Bump sis and via drm device driver majors.
The SiS and Unichrome 3D drivers are fixed in Mesa CVS HEAD and
    mesa_6_4_branch.
2006-07-10 13:00:21 +00:00
..
.cvsignore Add .cvsignore file. 2005-07-19 20:59:57 +00:00
ati_pcigart.c fixup GFP_COMP for older kernels and get_page/put_page for newer 2006-04-23 09:05:05 +00:00
Config.in Added via driver to drm/linux/Config.in Reported by: Terry Barnaby 2004-03-26 13:42:48 +00:00
Doxyfile Update Doxygen configuration & comments. 2004-10-18 14:16:41 +00:00
drm_agpsupport.c major realigment of DRM CVS with kernel code, makes integration much easier 2006-02-18 02:53:36 +00:00
drm_auth.c Fix compilation problem on 2.6.9 kernels (bug #6211) 2006-06-23 16:29:39 +00:00
drm_bufs.c Change drm Map handles to be arbitrary 32-bit hash tokens in the range 2006-07-10 13:00:21 +00:00
drm_compat.h fixup GFP_COMP for older kernels and get_page/put_page for newer 2006-04-23 09:05:05 +00:00
drm_context.c major realigment of DRM CVS with kernel code, makes integration much easier 2006-02-18 02:53:36 +00:00
drm_core.h nothing from VIA or S3 in this 2006-01-02 09:17:41 +00:00
drm_dma.c experimental PCI DMA fixes use proper Linux interfaces 2006-02-19 12:08:14 +00:00
drm_drawable.c Update Doxygen configuration & comments. 2004-10-18 14:16:41 +00:00
drm_drv.c Fix drm_remove_magic potential memory leak / corruption. Move drm 2006-06-06 17:46:17 +00:00
drm_fops.c Fix drm_remove_magic potential memory leak / corruption. Move drm 2006-06-06 17:46:17 +00:00
drm_hashtab.c Merge in the drm-sman-branch 2006-06-06 14:19:00 +00:00
drm_hashtab.h Change drm Map handles to be arbitrary 32-bit hash tokens in the range 2006-07-10 13:00:21 +00:00
drm_ioc32.c whitespace align closer with kernel 2005-11-11 08:07:11 +00:00
drm_ioctl.c add Egberts 32/64 bit patch (its in kernel already...) 2005-08-16 12:51:57 +00:00
drm_irq.c IRQ must be assigned and enabled or this will hang 2005-07-11 18:27:39 +00:00
drm_lock.c fix build wrong function call 2006-02-18 03:01:38 +00:00
drm_memory.c Converts the remaining drm_agp_foo functions to be a drm_agp_foo and 2005-11-03 00:38:25 +00:00
drm_memory.h Add latest r300 support from r300.sf.net CVS. Patch submitted by volodya, 2005-07-20 21:17:47 +00:00
drm_memory_debug.c Converts the remaining drm_agp_foo functions to be a drm_agp_foo and 2005-11-03 00:38:25 +00:00
drm_memory_debug.h fix up drm_alloc_agp to take a dev arg and not pass crappy agpgart around 2005-06-17 09:09:17 +00:00
drm_mm.c Merge in the drm-sman-branch 2006-06-06 14:19:00 +00:00
drm_os_linux.h major realigment of DRM CVS with kernel code, makes integration much easier 2006-02-18 02:53:36 +00:00
drm_pci.c set dma pages reserved 2006-02-21 11:10:05 +00:00
drm_proc.c realign whitespace with kernel 2005-11-11 09:09:03 +00:00
drm_scatter.c realign whitespace with kernel 2005-11-11 09:09:03 +00:00
drm_sman.c s/list_entry/drm_hash_entry/ for "drm_hash_item"s. 2006-06-06 17:52:03 +00:00
drm_sman.h Merge in the drm-sman-branch 2006-06-06 14:19:00 +00:00
drm_stub.c Change drm Map handles to be arbitrary 32-bit hash tokens in the range 2006-07-10 13:00:21 +00:00
drm_sysfs.c major realigment of DRM CVS with kernel code, makes integration much easier 2006-02-18 02:53:36 +00:00
drm_vm.c Change drm Map handles to be arbitrary 32-bit hash tokens in the range 2006-07-10 13:00:21 +00:00
drmP.h Change drm Map handles to be arbitrary 32-bit hash tokens in the range 2006-07-10 13:00:21 +00:00
ffb_context.c Rename the driver hooks in the DRM to something a little more 2005-08-05 03:50:23 +00:00
ffb_drv.c Rename the driver hooks in the DRM to something a little more 2005-08-05 03:50:23 +00:00
ffb_drv.h Remove DRM() macros from core ffb driver. DaveA says he'll make it compile 2004-09-30 21:27:59 +00:00
i810_dma.c make some functions static from the kernel 2006-02-18 05:43:19 +00:00
i810_drm.h Lindent of core build. Drivers checked for no binary diffs. A few files 2004-09-30 21:12:10 +00:00
i810_drv.c add missing name, desc, date, major, minor and patchlevel entries 2006-01-26 12:14:09 +00:00
i810_drv.h make some functions static from the kernel 2006-02-18 05:43:19 +00:00
i830_dma.c make some functions static from the kernel 2006-02-18 05:43:19 +00:00
i830_drm.h Lindent of core build. Drivers checked for no binary diffs. A few files 2004-09-30 21:12:10 +00:00
i830_drv.c cleanup ioctl/max_ioctl to use header file for extern symbols 2005-11-11 07:45:46 +00:00
i830_drv.h make some functions static from the kernel 2006-02-18 05:43:19 +00:00
i830_irq.c convert to use __set_current_state, align some header includes 2005-11-11 08:42:36 +00:00
i915_drv.c major realigment of DRM CVS with kernel code, makes integration much easier 2006-02-18 02:53:36 +00:00
i915_ioc32.c major realigment of DRM CVS with kernel code, makes integration much easier 2006-02-18 02:53:36 +00:00
imagine_drv.c Rename the driver hooks in the DRM to something a little more 2005-08-05 03:50:23 +00:00
Kconfig Remove the AGP requirement from Makefile and Kconfig for MGA. Remove the 2005-06-29 23:20:30 +00:00
mach64_drv.c cleanup ioctl/max_ioctl to use header file for extern symbols 2005-11-11 07:45:46 +00:00
Makefile Merge in the drm-sman-branch 2006-06-06 14:19:00 +00:00
Makefile.kernel Merge in the drm-sman-branch 2006-06-06 14:19:00 +00:00
mga_drv.c fix issue in mga from kernel 2006-03-19 07:53:46 +00:00
mga_ioc32.c add Egberts 32/64 bit patch (its in kernel already...) 2005-08-16 12:51:57 +00:00
nv_drv.c Skeleton nv drm driver, to enable DMA in EXA. (Lars Knoll, minor updates by 2005-10-06 23:31:29 +00:00
r128_drv.c cleanup ioctl/max_ioctl to use header file for extern symbols 2005-11-11 07:45:46 +00:00
r128_ioc32.c whitespace align with kernel 2005-11-11 09:21:05 +00:00
radeon_drv.c cleanup ioctl/max_ioctl to use header file for extern symbols 2005-11-11 07:45:46 +00:00
radeon_ioc32.c align spacing with kernel 2006-01-02 05:38:03 +00:00
README.drm More changes for sync with Linux 2.4.0-test9-pre7 2000-09-29 02:05:41 +00:00
savage_drv.c cleanup ioctl/max_ioctl to use header file for extern symbols 2005-11-11 07:45:46 +00:00
sis_drv.c SiS 315 Awareness. 2006-07-05 15:52:35 +00:00
sis_mm.c SiS 315 Awareness. 2006-07-05 15:52:35 +00:00
tdfx_drv.c Rename the driver hooks in the DRM to something a little more 2005-08-05 03:50:23 +00:00
via_dmablit.c major realigment of DRM CVS with kernel code, makes integration much easier 2006-02-18 02:53:36 +00:00
via_dmablit.h Add the via PCI DMA blit code. 2005-09-25 12:54:12 +00:00
via_mm.c via: Return the requested size instead of the correct size of the allocated 2006-06-16 15:20:20 +00:00

README.drm 

************************************************************
* For the very latest on DRI development, please see:      *
*     http://dri.sourceforge.net/                          *
************************************************************

The Direct Rendering Manager (drm) is a device-independent kernel-level
device driver that provides support for the XFree86 Direct Rendering
Infrastructure (DRI).

The DRM supports the Direct Rendering Infrastructure (DRI) in four major
ways:

    1. The DRM provides synchronized access to the graphics hardware via
       the use of an optimized two-tiered lock.

    2. The DRM enforces the DRI security policy for access to the graphics
       hardware by only allowing authenticated X11 clients access to
       restricted regions of memory.

    3. The DRM provides a generic DMA engine, complete with multiple
       queues and the ability to detect the need for an OpenGL context
       switch.

    4. The DRM is extensible via the use of small device-specific modules
       that rely extensively on the API exported by the DRM module.


Documentation on the DRI is available from:
    http://precisioninsight.com/piinsights.html

For specific information about kernel-level support, see:

    The Direct Rendering Manager, Kernel Support for the Direct Rendering
    Infrastructure
    http://precisioninsight.com/dr/drm.html

    Hardware Locking for the Direct Rendering Infrastructure
    http://precisioninsight.com/dr/locking.html

    A Security Analysis of the Direct Rendering Infrastructure
    http://precisioninsight.com/dr/security.html

************************************************************
* For the very latest on DRI development, please see:      *
*     http://dri.sourceforge.net/                          *
************************************************************