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1195 Commits (c6161eff86b250f3113791edcc162dc97322c401)

Author SHA1 Message Date
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
Roland Scheidegger 6483e7a1ac add missing CHIP_RV350 to radeon_enums 2004-11-09 00:54:19 +00:00
Eric Anholt a1d9e5abaf Refine the locking of the DRM. Most significant is covering the driver 
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).
 2004-11-07 04:11:15 +00:00
Dave Airlie c5bededa51 add some more r300 pci ids 2004-11-07 02:19:58 +00:00
Dave Airlie c21cdee38a respect cc and cflags 2004-11-07 02:15:11 +00:00
Eric Anholt 67f6c5e36a Don't link in files which no longer exist. 2004-11-07 00:30:15 +00:00
Eric Anholt fa3fdbd99c Now that the memory debug code is gone, and all 3 BSDs have M_ZERO, stop 
using drm_alloc/drm_free in the core and instead use plain malloc/free.
 2004-11-07 00:25:49 +00:00
Eric Anholt d37457b599 Add the drm Makefile and update .cvsignores. 2004-11-06 23:05:46 +00:00
Eric Anholt cb5aaa8987 Convert more drivers for bsd-core, moving the ioctl definitions to shared 
code. Remove the "drv" from sisdrv, as it's unnecessary. Use the
    drm_pci functions in i915 instead of per-os implementations of the
    same. Avoid whitespace within fields in drm_pciids.txt (one of the r300
    definitions), since it breaks the bsd pciids script. Tested on sis,
    mga, r128. i915 needs more work.
 2004-11-06 23:02:07 +00:00
Eric Anholt 7ddbd38dde Remove some core stuff that ended up being unnecessary. 2004-11-06 21:44:54 +00:00
Eric Anholt 7bdccfd0bb Get r128 basically working: Hook up the driver's dma ioctl, use the proper 
offset into the driver ioctl array, and don't make the ctx bitmap
    conditional.
 2004-11-06 21:18:49 +00:00
Eric Anholt ae7a171313 Move the lock/unlock ioctls to a more logical place, in drm_lock.c. 2004-11-06 20:27:19 +00:00
Eric Anholt cca29ac9be Connect up r128_ioctls in driver config. 2004-11-06 20:21:55 +00:00
Jon Smirl 069f53a93b Move radeon i2c include to top of file 2004-11-06 16:55:41 +00:00
Jon Smirl 642a8106d2 Export missing r128 ioctl symbol 2004-11-06 16:51:36 +00:00
Jon Smirl 000c8eb18e Fix Linux build. Why won't this complile? extern int const foo; static 
struct drm_driver driver = { .var = foo }; error says foo is not
    constant
 2004-11-06 16:41:24 +00:00
Eric Anholt b2f275b46e Hook the debug output up to a sysctl, so you can choose to enable at 
runtime.
 2004-11-06 11:50:08 +00:00
Eric Anholt 7adee84064 Add file missed in last commit: Commit first pieces of port to OpenBSD, 
done by Martin Lexa (martin at martinlexa dot cz). Now that we've got
    porting for all three major BSDs (and the fourth being very similar to
    FreeBSD), move the mostly-duplication drm_os_* files into drmP.h.
    Remove some cruft from linux heritage and from pieces of the DRM that
    have since been removed.
Note that things are still not quite working for even FreeBSD, but these
    are first steps at cleanup, and just a WIP checkpoint.
 2004-11-06 11:19:38 +00:00
Eric Anholt d7510ea413 Commit first pieces of port to OpenBSD, done by Martin Lexa (martin at 
martinlexa dot cz). Now that we've got porting for all three major BSDs
    (and the fourth being very similar to FreeBSD), move the
    mostly-duplication drm_os_* files into drmP.h. Remove some cruft from
    linux heritage and from pieces of the DRM that have since been removed.
Note that things are still not quite working for even FreeBSD, but these
    are first steps at cleanup, and just a WIP checkpoint.
 2004-11-06 11:16:26 +00:00
Eric Anholt cf259f10aa Remove the vestiges of the memory-debug code. 2004-11-06 02:00:04 +00:00
Eric Anholt c9202c8965 Commit WIP of BSD conversion to core model. Compiles for r128, radeon, but 
doesn't run yet. Moves the ioctl definitions for these two drivers back
    to the shared code -- they aren't OS-specific.
 2004-11-06 01:41:47 +00:00
Jon Smirl 39a23640b2 Move ati_pcigart shared routines into drm-core module 2004-11-05 17:29:14 +00:00
Thomas Hellstrom f08a01c0e2 Fixed bug in via_dma.c. The code didn't check that the lock was held by the 
caller. Just that it was held.
 2004-11-03 13:37:37 +00:00
Thomas Hellstrom 9409d8231c Reworked the jump-code in via_dma.c. The command regulator now seems to 
pause correctly after a jump. Removed the debug message from within the
    interrupt handler of via_irq.c
 2004-11-01 20:48:49 +00:00
Keith Whitwell 08758b2fb7 correct historic mis-attribution of copyright 2004-11-01 10:52:18 +00:00
Felix Kuehling 5128542814 Allow drivers to override reclaim_buffers in an OS-independent way by 
passing drm_device_t* as first parameter, like in the BSD version.
 2004-10-31 15:16:44 +00:00
Thomas Hellstrom 8264e2c8aa Some stabilizing work to the DMA ring-buffer code. Temporarily replaced the 
rewind jump with a reinitialization. This makes the code stable on
    CLE266 and KM400.
 2004-10-30 13:01:48 +00:00
Jon Smirl 816a291709 Switch SPIN_LOCK_UNLOCKED to spin_lock_init() 2004-10-29 17:09:54 +00:00
Jon Smirl c611cb9f17 Add include of moduleparam.h 2004-10-29 14:38:07 +00:00
Jon Smirl b974e2cd68 Break poll() to make it match the Xserver's broken expectations. 2004-10-28 15:52:31 +00:00
Dave Airlie 486a84d70c fix for 2.4 build 2004-10-28 09:50:39 +00:00
Jon Smirl b37efdadca Round 2 of getting rid of inter_module_get() 2004-10-23 18:12:34 +00:00
Jon Smirl 43cbf43a5f Revert symbol_get() changes from drm_drv 2004-10-23 14:43:06 +00:00
Dave Airlie 4b29f85768 fix inter module put/get 2004-10-23 14:00:53 +00:00
Dave Airlie 1473556e06 actually 2.6.10 introduced pfn range so it should work now.. 2004-10-23 07:02:29 +00:00