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2004-03-16Add a missing ifdef CTX to get rid of the waring in the gamma driver build.Jon Smirl
XFree86 bug: Reported by: Submitted by: Reviewed by: Obtained from:
2004-03-12Fixes need to clean up the mess I made with the mesa merge. This codeJon Smirl
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:
2004-02-28Remove extraneous code accidentally added with revision 1.86Michel Daenzer
2004-02-28More differentiated error codes for DRM(agp_acquire)Michel Daenzer
Obtained from: Linux kernel
2004-02-24Use DO_MUNMAP_4_ARGS macro defined in Makefile.linux (Steve Holland).Felix Kuehling
Silence a warning about a format-argument mismatch in printk.
2004-02-22Merged the Savage DRM driver from the savage-2-0-0-branch into the trunk.Felix Kuehling
2004-02-21Conditionally add definition of list_for_each_entry_safe for kernelFelix Kuehling
versions that don't have it.
2004-02-20drm_ctx_dtor.patch Submitted by: Erdi ChenKeith Whitwell
2004-01-11Adapt to nopage() prototype change in Linux 2.6.1.Michel Daenzer
Reviewed by: Arjan van de Ven <arjanv@redhat.com>, additional feedback from William Lee Irwin III and Linus Torvalds.
2003-12-16Don't ioremap the framebuffer area. The ioremapped area wasn't used byEric Anholt
anything, and took up valuable KVA. While I'm in the area, clean up BSD MTRR stuff some more. Suggested by: jonsmirl
2003-11-06Return EBUSY when attempting to addmap a DRM_SHM area with a lock in it ifEric Anholt
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.
2003-11-05Changes to DRM(irq_install)...... wrap dev->dma usage with __HAVE_DMA inAlan Hourihane
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- Tie the DRM to a specific device: setunique no longer succeeds when givenEric Anholt
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.
2003-11-04Memory layout transition:Michel Daenzer
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.
2003-10-24Switch pci enumeration call to work on both 2.4 and 2.6 pci_for_each_dev isJon Smirl
not supported on 2.6
2003-10-23Move to "old-style" probing as documented in linux/Documentation/pci.txt.Eric Anholt
This should resolve the probe problems with radeon framebuffer due to pci_driver attachment being exclusive.
2003-10-23- Introduce a new ioctl, DRM_IOCTL_SET_VERSION. This ioctl allows theEric Anholt
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:b:d:f format. - Use the new DRICreatePCIBusID function in the *_dri.c to request the new, more exact busid format.
2003-10-22- Add DRM_GET_PRIV_WITH_RETURN macro. This can be used in shared code toEric Anholt
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.
2003-10-19Fix probing on 2.5+ kernels, which require that drivers have .id_table set.Eric Anholt
We use PCI_ANY_ID to ask that our probe is called for every available device. Submitted by: jonsmirl
2003-10-17- Move IRQ functions from drm_dma.h to new drm_irq.h and disentangle themEric Anholt
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- Converted Linux drivers to initialize DRM instances based on PCI IDs, notEric Anholt
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)
2003-09-28Fix typo in SiS help message (and testing cvs commit toLeif Delgass
dri.freedesktop.org)
2003-09-25Whitespace cleanup (spaces before tabs or instead of tabs).Eric Anholt
2003-09-25Fix Kconfig for SiS DRM now that it doesn't require sisfb.Eric Anholt
Submitted by: Linus Torvalds <torvalds@osdl.org>
2003-09-12linux drm fixesAlan Hourihane
2003-08-29Add DRM(calloc), which is convenient, used by the new sis code, and takesEric Anholt
advantage of M_ZERO on BSDs.
2003-08-28Remove superfluous TLB flushMichel Daenzer
2003-08-15Merge from 2.6 kernel (Linus Torvalds)Michel Daenzer
2003-08-15DA: loads of whitespace .. some from Linus, some from meDave Airlie
2003-08-13DA: patch from Matthew upgraded to latest DRI head to solve issue with i810Dave Airlie
compatibility
2003-08-11DA: code cleanups for i810_dma.c from 2.4 kernelDave Airlie
2003-08-07build fix for kernels >= 2.6Michel Daenzer
2003-08-06Fix maplist entries being used after they were freed; thanks to BenjaminMichel Daenzer
Herrenschmidt for tracking this down
2003-07-29IRQ code cleanup suggested by Linus TorvaldsMichel Daenzer
i830 build fix
2003-07-25Compile fixes for recent 2.5/2.6 Linux kernels. I hope this doesn't breakMichel Daenzer
the i830 driver or the BSDs. :)
2003-07-25Fail in DRM(agp_acquire) if the AGP aperture can't be used, such that the XMichel Daenzer
server falls back to PCI GART or disables the DRI gracefully
2003-07-11Restore __HAVE_KERNEL_CTX_SWITCH, required for the sparc drm module in theKeith Whitwell
kernel tree. Added comments to that effect.
2003-07-09DA: fix for bug 484 in Bugzilla, originally from me, reworked by DavidDave Airlie
Dawes to avoid backword incompatibilities...
2003-07-08Removed unused __HAVE_KERNEL_CTX_SWITCH, whatever that was.Keith Whitwell
2003-07-04Don't need to include linux/wrapper.h - we only use Set/ClearPageReservedLeif Delgass
from linux/mm.h now and wrapper.h has been removed in 2.5.69 and later.
2003-06-19Revert the janitorial - that works is now on the new branchJose Fonseca
newdrm-0-0-1-branch.
2003-06-14Move the linux AGP includes into drm_agp.h and only define the AGP dataJose Fonseca
structures if AGP support is enabled in the kernel (__REALLY_HAVE_AGP). This fixes the compile errors on kernels without AGP support.
2003-06-07fix pitch compile errorDave Airlie
2003-06-05add page flipping support to the DRM, up version number to 1.3.0...Dave Airlie
2003-06-03Added the Doxygen configuration file. Minor documentation fixes.Jose Fonseca
2003-06-03Split declarations/definitions in drm_scatter.h into drm_sg.h/drm_sg_tmp.hJose Fonseca
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.
2003-05-28Restore DRM_*MEMORYBARRIER change reverted with documentation mergeLeif Delgass
2003-05-27Merged DRM documentation.Jose Fonseca
2003-05-17do allow reading from read only mappings...Michel Daenzer
2003-05-16Support AGP bridges where the AGP aperture can't be accessed directly byMichel Daenzer
the CPU (David Mosberger, Benjamin Herrenschmidt, myself, Paul Mackerras, Jeff Wiedemeier)
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