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1129 Commits (d29e2369be1a8643d12ab93997757fe3aafaa655)

Author SHA1 Message Date
Jose Fonseca d29e2369be Some code commenting concerning the FIFO & DMA engine. 2005-01-17 21:46:32 +00:00
Eric Anholt 7d0cb01cbf Add detection of whether the device is AGP by walking the capabilities 
list.
 2005-01-17 20:24:52 +00:00
Adam Jackson c74052cfae Add xf86drm.h to the install target. 2005-01-17 00:02:04 +00:00
Adam Jackson e5cc0b8f6f Shared libdrm work: 
- create libdrm.so target
- build it by default
- drop xf86drmCompat.c from the build
- make 'clean' target never fail
- use pattern rules for .c -> .o for parallelism
- add 'install' target
 2005-01-16 23:50:58 +00:00
Dave Airlie 37318f1675 remove duplicate drm_sysfs.o 2005-01-16 07:49:55 +00:00
Dave Airlie 0867ce78f6 This table is in radeon_drv.h along with the version number so remove it 
from here
 2005-01-16 06:41:34 +00:00
Dave Airlie 354dd17d25 The patch makes drmAddBufs/drmMapBufs can handle buffers in video memory 
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>
 2005-01-16 05:40:12 +00:00
Felix Kuehling 9514ee39f7 Fixed a bug that prevented the driver from ever emitting triangle strips or 
fans. Bumped patchlevel and driver date.
 2005-01-16 01:22:09 +00:00
Felix Kuehling ffc51f1f32 Setup MTRRs for frame buffer and aperture manually on Savage3D and 
Savage4-based cards. Automatic setup in drm_initmap doesn't work due to
    the weird alignment and size of the aperture.
 2005-01-15 16:55:01 +00:00
Dave Airlie 6c8a3194f4 due to backways compat crap for IRQ_HANDLED etc.. this wouldn't build on 
2.4
 2005-01-13 01:26:16 +00:00
Felix Kuehling d4a8f16eb6 Use virt_to_page instead of vmalloc_to_page in drm_do_vm_shm_nopage for 
consistent pages allocated with drm_pci_alloc.
 2005-01-12 16:07:49 +00:00
Keith Whitwell ee57636763 Import Thomas' changes upto 2.4.3 to shared. Small tweak to install target. 2005-01-11 10:59:01 +00:00
Keith Whitwell 9904319b95 import Thomas' shared-core via changes up to 2.4.1 2005-01-11 10:42:52 +00:00
Felix Kuehling 17d893f567 Only try to find the agp_buffer_map if dma_type is AGP. This is all that's 
needed on the DRM side to support PCI Savages. Bumped patch level and
    driver date.
 2005-01-10 22:46:02 +00:00
Felix Kuehling d6af902ff7 Improved workaround for Savage3D DMA lockup to emit NOPs only before the 
first indexed drawing command of a cmdbuf or if a wait command was
    emitted since the last indexed drawing command.
 2005-01-09 19:49:21 +00:00
Jon Smirl 6e38fd3576 Adjust 4 level page check for <= 2.6.10 2005-01-09 17:30:44 +00:00
Felix Kuehling e7ba83bd6f Fixed off-by-one error in savage_bci_wait_fifo_shadow. 2005-01-08 23:28:27 +00:00
Thomas Hellstrom fb6a4d0a7d via updates: moved the verifier state struct to dev_priv. Implemented AGP 
alignment check.
 2005-01-07 11:37:01 +00:00
Thomas Hellstrom ca2b94cfa2 Updated via DRM with check for stray FIRE commands primitive list. 2005-01-07 08:21:29 +00:00
Alan Hourihane fcece3cf34 Add i915GM support Add resume functionality (must be used with later DDX) 
Bump to 1.2
 2005-01-06 17:51:32 +00:00
Jon Smirl c6c7496ca0 Adjust drm-memory for 4 level page tables in 2.6.10 ifdef'd to use 3 levels 
in kernels older than 2.6.10
 2005-01-06 17:09:22 +00:00
Thomas Hellstrom 50a6ffa878 via DRM: Updated the verifier to check the vertex lists more thorough. This 
should hopefully stop it from getting out of sync.
The PCI command parser is still not updated.
 2005-01-06 15:53:38 +00:00
Felix Kuehling ae1bc4a6da 3D scissor regs are now managed by the DRM to iterate over clip rects 
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
 2005-01-05 23:45:42 +00:00
Thomas Hellstrom 4818014ab1 Bumped driver date and minor version. 2005-01-05 17:46:34 +00:00
Thomas Hellstrom e34b560191 VIA update: 
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.
 2005-01-05 17:44:43 +00:00
Felix Kuehling 094f02c568 Fixed the DMA buffer age test. Should fix occasional "soft" lockups. Bumped 
patch level and driver date.
 2005-01-05 14:34:12 +00:00
Felix Kuehling 04842e8bcf Completeley rewritten Savage DRM which can be considered secure (modulo 
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.
 2005-01-01 20:22:58 +00:00
Felix Kuehling ed165a2529 Added a new DRM map type _DRM_CONSISTENT for consistent PCI memory. It uses 
drm_pci_alloc/free for allocating/freeing the memory. Only implemented
    in the Linux DRM so far.
 2005-01-01 20:03:15 +00:00
Dave Airlie fe4ade81bb i810/i830 bug with Jon's file operations changes 2005-01-01 12:07:51 +00:00
Thomas Hellstrom e19fa7ada1 VIA DRM: verifier: Added verbose palette error reporting, and support for 
stipple palettes together with rudimentary checks for texture palette
    sizes.
other: Bumped version patchlevel and driver date.
 2004-12-31 11:44:27 +00:00
Thomas Hellstrom 590b230119 VIA DRM: Stability enhancements and cleanups in via_dma.c Added explicit 
licence notice in via_dma.c
 2004-12-31 11:27:57 +00:00
Thomas Hellstrom 02c35ec0a2 via DRM: Tightened the security for some functions of the 
DRM_IOCTL_VIA_DMA_INIT IOCTL. Bumped patchlevel and driver date.
XFree86 bug: 2119
 2004-12-21 17:13:22 +00:00
Keith Whitwell 47c178da08 Copy HC_ParaType_Auto change to shared-core. Bump version numbers and 
dates.
 2004-12-20 12:03:02 +00:00
Keith Whitwell c4c48a8a5b Add a very simple install target. I expect there are more correct ways to 
do this.
 2004-12-20 11:57:10 +00:00
Thomas Hellstrom ae0db704b4 via changes: Fixed typecasting bug in via_dma.c, and possible short-circuit 
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.
 2004-12-19 19:13:47 +00:00
Keith Whitwell eaaf0a5211 Add the 'Auto' pageflipping command to the verifier. I don't think any 
verification is required for the arguments of this packet from a
    security point of view.
 2004-12-17 14:11:05 +00:00
Alan Hourihane ebd3b867de drm_pciids.h should only 'cleaned' when the shared/ directory exists. Which 
the Makefile already knows about, but it was cleaning this file anyway.
 2004-12-16 11:07:20 +00:00
Eric Anholt 3e65f52bda Use SYSCTL_ADD_OID macro instead of calling function directly. 
Submitted by: reffie@FreeBSD.org
 2004-12-15 03:34:09 +00:00
Thomas Hellstrom aff0a25485 VIA drm updates: 
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.
 2004-12-13 13:53:12 +00:00
Dave Airlie b4782ba76b Use wbinvd macro instead of assembly for it, 
From: Stefan Dirsch <sndirsch@suse.de> Signed-off-by: Dave Airlie
    <airlied@linux.ie>
 2004-12-10 11:53:24 +00:00
Roland Scheidegger c4a87c6883 (Stephane Marchesin, me) add hyperz support to radeon drm. Only fast z 
clear and z buffer compression are working correctly, hierarchical-z is
    not.
 2004-12-08 16:43:00 +00:00
Thomas Hellstrom 98d01f9542 Patch from Jon Smirl from Nov. 2nd that makes older X servers behave well 
with linux-core. Without this, they will fail on their second
    invocation since the drm already has a busID assigned.
Submitted by: Jon Smirl
 2004-12-07 12:18:47 +00:00
Thomas Hellstrom bf6eb1c0d4 Fix up linux 2.4 series Makefiles for via_verifier.c 2004-12-07 12:09:11 +00:00
Thomas Hellstrom 1fbfd9eb32 Security and optimization fixes for the via drm: 
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.
 2004-12-06 11:19:23 +00:00
Thomas Hellstrom 267e064527 Added 3D functionality to the via command verifier. Modified the via 
ring-buffer code somewhat to workaround hardware problems. Bumped via
    minor version number.
 2004-12-03 23:03:36 +00:00
Dave Airlie f197110e07 Make 1-bit fields be unsigned (no sign bit :). sparse complains about them: 
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>
 2004-12-03 10:22:15 +00:00
Thomas Hellstrom 4f8fa60286 Reworked PCI MMIO command buffer parser, and imported code from the Mesa 
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.
 2004-11-27 22:55:31 +00:00
Dave Airlie f0a86288fa patch from bug 1803 - will try and push to kernel soon 2004-11-11 11:09:11 +00:00
Jon Smirl 4b4df875b2 Fix more build problems on linux-core 2004-11-09 16:58:02 +00:00
Jon Smirl 76b1a7f2b4 make linux-core build again 2004-11-09 03:36:06 +00:00