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path: root/drivers/char/drm/radeon_drv.h
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* drm: Use register writes instead of BITBLT_MULTI packets for buffer swap blitsMichel Daenzer2006-09-221-0/+3
| | | | | | | This takes up two more ring buffer entries per rectangle blitted but makes sure the blit is performed top to bottom, reducing the likelyhood of tearing. Signed-off-by: Dave Airlie <airlied@linux.ie>
* drm: use radeon specific names for radeon flagsDave Airlie2006-09-221-10/+10
| | | | Signed-off-by: Dave Airlie <airlied@linux.ie>
* drm: realign sosme radeon code with drm git treeDave Airlie2006-09-221-2/+3
| | | | | | | this applies some minor cleanups for the radeon driver, to use the 3D flush and reset the AGP flags on X recycle Signed-off-by: Dave Airlie <airlied@linux.ie>
* drm: radeon: Use RADEON_RB3D_DSTCACHE_CTLSTAT instead of ↵Michel Dänzer2006-09-221-2/+7
| | | | | | | | RADEON_RB2D_DSTCACHE_CTLSTAT. The latter seems to be a read-only mirror of the former. Signed-off-by: Dave Airlie <airlied@linux.ie>
* drm: radeon: fix up bus mastering when writeback is disabledMichel Dänzer2006-09-221-0/+1
| | | | | | | | | | When writeback isn't used, actually disable it in the hardware. Not doing this might waste bus bandwidth or even cause memory corruption or system crashes on systems that check bus transfers. No such incident has been reported though. Signed-off-by: Dave Airlie <airlied@linux.ie>
* drm: update radeon to 1.25 add r200 vertex program supportDave Airlie2006-06-241-2/+6
| | | | | | | | | Add support for r200 vertex programs (R200_EMIT_VAP_PVS_CNTL, and new packet type for making it possible to address whole tcl vector space and have a larger count) From: Roland Scheidegger (DRM CVS) Signed-off-by: Dave Airlie <airlied@linux.ie>
* drm: radeon add a tcl state flush before accessing tcl vector spaceDave Airlie2006-06-241-1/+3
| | | | | | | | | | | | Do a tcl state flush before accessing tcl vector space. This fixes some more problems with flickering (bug #6637). drm may not be appropriate place for this, since doing that flush there might both be overkill and insufficient in some cases. However, it's hard to figure out when that flush is needed, so this has to suffice. There does not seem to be a performance penalty associated with it. From: Roland Scheidegger (DRM CVS) Signed-off-by: Dave Airlie <airlied@linux.ie>
* drm: add new radeon PCI ids..Dave Airlie2006-03-251-0/+1
| | | | | | | | This adds all the r300 and r400 PCI ids from DRM CVS, it also makes these cards only initialise when the new xorg driver is used, as otherwise the DRM can cause lockups. Signed-off-by: Dave Airlie <airlied@linux.ie>
* drm: rationalise some pci idsDave Airlie2006-03-191-5/+6
| | | | | | | | | This is the start of some work from Roland Scheidegger to align the X DDX pci ids and the drm ones, however we don't want to put r300 ids in the kernel just yet, they destabilise a few machines. From: Roland Scheidegger (via DRM CVS) Signed-off-by: Dave Airlie <airlied@linux.ie>
* drm: Add general-purpose packet for manipulating scratch registers (r300)Dave Airlie2006-03-191-1/+4
| | | | | From: Aapo Tahkola (via DRM CVS) Signed-off-by: Dave Airlie <airlied@linux.ie>
* drm: rework radeon memory map (radeon 1.23)Dave Airlie2006-03-191-3/+7
| | | | | | | | | | This code reworks the radeon memory map so it works better for newer r300 chips and for a lot of older PCI chips. It really requires a new X driver in order to take advantage of this code. From: Ben Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Dave Airlie <airlied@linux.ie>
* drm: radeon add r300 TX_CNTL and verify bitblt packetsDave Airlie2006-02-181-1/+2
| | | | | | | The Xgl on r300 doesn't work unless you add a verify bitblt function to the DRM, and we need to pass TX_CNTL to flush texture caches. Signed-off-by: Dave Airlie <airlied@linux.ie>
* drm: remove is_pci flag completely...Dave Airlie2006-01-031-1/+0
| | | | | | this snuck back in, in the last merge. Signed-off-by: Dave Airlie <airlied@linux.ie>
* drm: merge in Linus mainlineDave Airlie2006-01-031-0/+1
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| * [PATCH] radeon drm: fix agp aperture map offsetBenjamin Herrenschmidt2005-12-151-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This finally fixes the radeon memory mapping bug that was incorrectly fixed by the previous patch. This time, we use the actual vram size as the size to calculate how far to move the AGP aperture from the framebuffer in card's memory space. If there are still issues with this patch, they are due to bugs in the X driver that I'm working on fixing too. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Mark M. Hoffman <mhoffman@lightlink.com> Cc: Paul Mackerras <paulus@samba.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| * drm: move is_pci to the end of the structureDave Airlie2005-11-231-2/+1
| | | | | | | | | | | | | | | | We memset the structure across opens except for the flags. The correct fix is more intrusive but this should fix a problem with bad iounmaps seen on AGP radeons acting like PCI ones. Signed-off-by: Dave Airlie <airlied@linux.ie>
* | drm: major update from CVS for radeon and coreDave Airlie2006-01-021-11/+13
| | | | | | | | | | | | | | | | This patch pull in a lot of changes from CVS to the main core DRM, and updates the radeon driver to 1.21.0 that supports r300 texrect and radeon card type ioctl. Signed-off-by: Dave Airlie <airlied@linux.ie>
* | drm: simplify sysfs code for drmDave Airlie2005-11-111-1/+1
| | | | | | | | | | | | | | | | | | This simplifies the sysfs code for the drm and add a dri_library_name attribute which can be used by a userspace app to figure out which library to load. From: Jon Smirl <jonsmirl@gmail.com> Signed-off-by: Dave Airlie <airlied@linux.ie>
* | drm: rename driver hooks more understandablyDave Airlie2005-11-101-10/+7
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | Rename the driver hooks in the DRM to something a little more understandable: preinit -> load postinit -> (removed) presetup -> firstopen postsetup -> (removed) open_helper -> open prerelease -> preclose free_filp_priv -> postclose pretakedown -> lastclose postcleanup -> unload release -> reclaim_buffers_locked version -> (removed) postinit and version were replaced with generic code in the Linux DRM (drivers now set their version numbers and description in the driver structure, like on BSD). postsetup wasn't used at all. Fixes the savage hooks for initializing and tearing down mappings at the right times. Testing involved at least starting X, running glxgears, killing glxgears, exiting X, and repeating. Tested on: FreeBSD (g200, g400, r200, r128) Linux (r200, savage4) From: Eric Anholt <anholt@freebsd.org> Signed-off-by: Dave Airlie <airlied@linux.ie>
* drm: fix all sparse warning on 32-bit x86Dave Airlie2005-09-301-1/+11
| | | | | | Finally cleaned up the sparse warnings for the drm. Signed-off-by: Dave Airlie <airlied@linux.ie>
* drm: add option to force writeback off.Dave Airlie2005-09-301-0/+1
| | | | | | | In order to get some better debugging from people about certain hangs/crashes we need to be able to turn AGP writeback off permanently... Signed-off-by: Dave Airlie <airlied@linux.ie>
* drm: lindent the drm directory.Dave Airlie2005-09-251-78/+71
| | | | | | | | | I've been threatening this for a while, so no point hanging around. This lindents the DRM code which was always really bad in tabbing department. I've also fixed some misnamed files in comments and removed some trailing whitespace. Signed-off-by: Dave Airlie <airlied@linux.ie>
* drm: add radeon PCI express supportDave Airlie2005-09-111-4/+35
| | | | | | | Add support for Radeon PCI Express cards (needs a new X.org DDX) Also allows PCI GART table to be stored in VRAM for non PCIE cards Signed-off-by: Dave Airlie <airlied@linux.ie>
* drm: update radeon driver to 1.18Dave Airlie2005-09-111-2/+9
| | | | | | | | | Add support for GL_ATI_fragment_shader, new packets R200_EMIT_PP_AFS_0/1, R200_EMIT_PP_TXCTLALL_0-5 (replaces R200_EMIT_PP_TXFILTER_0-5, 2 more regs) and R200_EMIT_ATF_TFACTOR (replaces R200_EMIT_TFACTOR_0 (8 consts instead of 6) From: Roland Scheidegger, David Airlie Signed-off-by: David Airlie <airlied@linux.ie>
* drm: add initial r300 3D support.Dave Airlie2005-08-161-1/+28
| | | | | | | This adds initial r300 3D support to the radeon DRM. From: Nicolai Haehnle, Vladimir Dergachev, and others. Signed-off-by: David Airlie <airlied@linux.ie>
* drm: cleanup buffer/map codeDave Airlie2005-07-101-0/+1
| | | | | | | | | This is a patch from DRM CVS that cleans up some code that was in CVS that I never moved to the kernel, this patch produces the result of the cleanups and puts it into the kernel drm. From: Eric Anholt <anholt@freebsd.org>, Jon Smirl, Dave Airlie Signed-off-by: Dave Airlie <airlied@linux.ie>
* drm: 32/64-bit DRM ioctl compatibility patchDave Airlie2005-06-231-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The patch is against a 2.6.11 kernel tree. I am running this with a 32-bit X server (compiled up from X.org CVS as of a couple of weeks ago) and 32-bit DRI libraries and clients. All the userland stuff is identical to what I am using under a 32-bit kernel on my G4 powerbook (which is a 32-bit machine of course). I haven't tried compiling up a 64-bit X server or clients yet. In the compatibility routines I have assumed that the kernel can safely access user addresses after set_fs(KERNEL_DS). That is, where an ioctl argument structure contains pointers to other structures, and those other structures are already compatible between the 32-bit and 64-bit ABIs (i.e. they only contain things like chars, shorts or ints), I just check the address with access_ok() and then pass it through to the 64-bit ioctl code. I believe this approach may not work on sparc64, but it does work on ppc64 and x86_64 at least. One tricky area which may need to be revisited is the question of how to handle the handles which we pass back to userspace to identify mappings. These handles are generated in the ADDMAP ioctl and then passed in as the offset value to mmap. However, offset values for mmap seem to be generated in other ways as well, particularly for AGP mappings. The approach I have ended up with is to generate a fake 32-bit handle only for _DRM_SHM mappings. The handles for other mappings (AGP, REG, FB) are physical addresses which are already limited to 32 bits, and generating fake handles for them created all sorts of problems in the mmap/nopage code. This patch has been updated to use the new compatibility ioctls. From: Paul Mackerras <paulus@samba.org> Signed-off-by: Dave Airlie <airlied@linux.ie>
* Linux-2.6.12-rc2v2.6.12-rc2Linus Torvalds2005-04-161-0/+1044
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
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