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2005-01-16The patch makes drmAddBufs/drmMapBufs can handle buffers in video memoryDave Airlie
The attached patch adds a new buffer type DRM_FB_BUFFER. It works like AGP memory but uses video memory. From: austinyuan@viatech.com.cn (fd.o bug 1668) Signed-off-by: Dave Airlie <airlied@linux.ie>
2005-01-16Fixed a bug that prevented the driver from ever emitting triangle strips orFelix Kuehling
fans. Bumped patchlevel and driver date.
2005-01-15Setup MTRRs for frame buffer and aperture manually on Savage3D andFelix Kuehling
Savage4-based cards. Automatic setup in drm_initmap doesn't work due to the weird alignment and size of the aperture.
2005-01-13due to backways compat crap for IRQ_HANDLED etc.. this wouldn't build onDave Airlie
2.4
2005-01-12Use virt_to_page instead of vmalloc_to_page in drm_do_vm_shm_nopage forFelix Kuehling
consistent pages allocated with drm_pci_alloc.
2005-01-11Import Thomas' changes upto 2.4.3 to shared. Small tweak to install target.Keith Whitwell
2005-01-11import Thomas' shared-core via changes up to 2.4.1Keith Whitwell
2005-01-10Only try to find the agp_buffer_map if dma_type is AGP. This is all that'sFelix Kuehling
needed on the DRM side to support PCI Savages. Bumped patch level and driver date.
2005-01-09Improved workaround for Savage3D DMA lockup to emit NOPs only before theFelix Kuehling
first indexed drawing command of a cmdbuf or if a wait command was emitted since the last indexed drawing command.
2005-01-09Adjust 4 level page check for <= 2.6.10Jon Smirl
2005-01-08Fixed off-by-one error in savage_bci_wait_fifo_shadow.Felix Kuehling
2005-01-07via updates: moved the verifier state struct to dev_priv. Implemented AGPThomas Hellstrom
alignment check.
2005-01-07Updated via DRM with check for stray FIRE commands primitive list.Thomas Hellstrom
2005-01-06Add i915GM support Add resume functionality (must be used with later DDX)Alan Hourihane
Bump to 1.2
2005-01-06Adjust drm-memory for 4 level page tables in 2.6.10 ifdef'd to use 3 levelsJon Smirl
in kernels older than 2.6.10
2005-01-06via DRM: Updated the verifier to check the vertex lists more thorough. ThisThomas Hellstrom
should hopefully stop it from getting out of sync. The PCI command parser is still not updated.
2005-01-053D scissor regs are now managed by the DRM to iterate over clip rectsFelix Kuehling
passed to the cmdbuf ioctl (try xeyes on top of glxgears ;-) Tightened the texture state check Bumped Savage DRM version to 2.1.0 so that DRI driver can (theoretically) depend on the DRM to manage the scissor registers
2005-01-05Bumped driver date and minor version.Thomas Hellstrom
2005-01-05VIA update:Thomas Hellstrom
Release video futexes when context is destroyed (This was previously done by the X server). Added New Unichrome Pro VIDEO DMA commands to the verifier. Added Quiescent heavyweight lock mode.
2005-01-05Fixed the DMA buffer age test. Should fix occasional "soft" lockups. BumpedFelix Kuehling
patch level and driver date.
2005-01-01Completeley rewritten Savage DRM which can be considered secure (moduloFelix Kuehling
implementation errors). Direct hardware (MMIO, BCI) access is no longer needed in the Mesa driver. Bumped version to 2.0.0. Corresponding changes to the DDX and Mesa drivers are being committed.
2005-01-01Added a new DRM map type _DRM_CONSISTENT for consistent PCI memory. It usesFelix Kuehling
drm_pci_alloc/free for allocating/freeing the memory. Only implemented in the Linux DRM so far.
2005-01-01i810/i830 bug with Jon's file operations changesDave Airlie
2004-12-31VIA DRM: verifier: Added verbose palette error reporting, and support forThomas Hellstrom
stipple palettes together with rudimentary checks for texture palette sizes. other: Bumped version patchlevel and driver date.
2004-12-31VIA DRM: Stability enhancements and cleanups in via_dma.c Added explicitThomas Hellstrom
licence notice in via_dma.c
2004-12-21via DRM: Tightened the security for some functions of theThomas Hellstrom
DRM_IOCTL_VIA_DMA_INIT IOCTL. Bumped patchlevel and driver date. XFree86 bug: 2119
2004-12-20Copy HC_ParaType_Auto change to shared-core. Bump version numbers andKeith Whitwell
dates.
2004-12-20Add a very simple install target. I expect there are more correct ways toKeith Whitwell
do this.
2004-12-19via changes: Fixed typecasting bug in via_dma.c, and possible short-circuitThomas Hellstrom
bug in the cmdbuf_size ioctl. Modified ring-buffer jump code AGAIN, due to new oddities discovered on the Unichrome Pro with faster processors. Bumped patchlevel and driver date.
2004-12-17Add the 'Auto' pageflipping command to the verifier. I don't think anyKeith Whitwell
verification is required for the arguments of this packet from a security point of view.
2004-12-16drm_pciids.h should only 'cleaned' when the shared/ directory exists. WhichAlan Hourihane
the Makefile already knows about, but it was cleaning this file anyway.
2004-12-15Use SYSCTL_ADD_OID macro instead of calling function directly.Eric Anholt
Submitted by: reffie@FreeBSD.org
2004-12-13VIA drm updates:Thomas Hellstrom
1. Improved security check of AGP texture adresses. 2. Hopefully last fix of ring-buffer jump oddities. 3. Added ioctl to check available space and command regulator lag in ring-buffer. This is needed for 3D application responsiveness.
2004-12-10Use wbinvd macro instead of assembly for it,Dave Airlie
From: Stefan Dirsch <sndirsch@suse.de> Signed-off-by: Dave Airlie <airlied@linux.ie>
2004-12-08(Stephane Marchesin, me) add hyperz support to radeon drm. Only fast zRoland Scheidegger
clear and z buffer compression are working correctly, hierarchical-z is not.
2004-12-07Patch from Jon Smirl from Nov. 2nd that makes older X servers behave wellThomas Hellstrom
with linux-core. Without this, they will fail on their second invocation since the drm already has a busID assigned. Submitted by: Jon Smirl
2004-12-07Fix up linux 2.4 series Makefiles for via_verifier.cThomas Hellstrom
2004-12-06Security and optimization fixes for the via drm:Thomas Hellstrom
1. The command verifier was never initialized in the non-core source tree. 2. Check added that the AGP ring buffer has been initialized before accepting command buffer. 3. Free space check in the AGP buffer is moved to after command verification, which is more optimal in most cases.
2004-12-03Added 3D functionality to the via command verifier. Modified the viaThomas Hellstrom
ring-buffer code somewhat to workaround hardware problems. Bumped via minor version number.
2004-12-03Make 1-bit fields be unsigned (no sign bit :). sparse complains about them:Dave Airlie
drivers/char/drm/sis_ds.h:88:12: warning: dubious one-bit signed bitfield drivers/char/drm/sis_ds.h:89:16: warning: dubious one-bit signed bitfield Signed-off-by: Randy Dunlap <rddunlap@osdl.org> Signed-off-by: Dave Airlie <airlied@linux.ie>
2004-11-27Reworked PCI MMIO command buffer parser, and imported code from the MesaThomas Hellstrom
driver. It can now handle the 3D OpenGL commands from the Mesa unichrome driver. Added vsync frequency detection support. This will be used in the future for XvMC and better frame timing. Bumped minor version number and driver date.
2004-11-11patch from bug 1803 - will try and push to kernel soonDave Airlie
2004-11-09Fix more build problems on linux-coreJon Smirl
2004-11-09make linux-core build againJon Smirl
2004-11-09add missing CHIP_RV350 to radeon_enumsRoland Scheidegger
2004-11-07Refine the locking of the DRM. Most significant is covering the driverEric Anholt
ioctls with dev_lock, which is a major step toward being able to remove Giant. Covers some new pieces (dev->unique*) in the core, and avoids one call down into system internals with the drm lock held, which is usually bad (FreeBSD LOR #23, #27).
2004-11-07add some more r300 pci idsDave Airlie
2004-11-07respect cc and cflagsDave Airlie
2004-11-07Don't link in files which no longer exist.Eric Anholt
2004-11-07Now that the memory debug code is gone, and all 3 BSDs have M_ZERO, stopEric Anholt
using drm_alloc/drm_free in the core and instead use plain malloc/free.