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2006-02-02Merge branch 'drm-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6
2006-02-02sem2mutex: drivers/char/drm/Dave Airlie
From: Arjan van de Ven <arjan@infradead.org> Semaphore to mutex conversion. The conversion was generated via scripts, and the result was validated automatically via a script as well. Signed-off-by: Arjan van de Ven <arjan@infradead.org> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dave Airlie <airlied@linux.ie>
2006-02-02drm: drivers/char/drm/: make some functions staticDave Airlie
From: Adrian Bunk <bunk@stusta.de> This patch makes some needlessly global functions static. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dave Airlie <airlied@linux.ie>
2006-01-26drm: Fixes sparse warnings in via_dmablit.cDave Airlie
Fixes the following sparse warnings: drivers/char/drm/via_dmablit.c:111:35: warning: Using plain integer as NULL pointer drivers/char/drm/via_dmablit.c:584:23: warning: Using plain integer as NULL pointer Signed-off-by: Luiz Capitulino <lcapitulino@mandriva.com.br> Signed-off-by: Dave Airlie <airlied@linux.ie>
2006-01-25drm: i915 patches from Tungsten GraphicsDave Airlie
Fix CMDBUFFER path, add heap destroy and flesh out sarea for rotation (Tungsten Graphics) From: Alan Hourihane <alanh@tungstengraphics.com> Signed-off-by: Dave Airlie <airlied@linux.ie>
2006-01-25drm: ati_pcigart: simplify page_count manipulationsDave Airlie
From: Nick Piggin <npiggin@suse.de> Allocate a compound page for the user mapping instead of tweaking the page refcounts. Signed-off-by: Nick Piggin <npiggin@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dave Airlie <airlied@linux.ie>
2006-01-25drm: use NULL instead of 0Dave Airlie
From: Randy Dunlap <rdunlap@xenotime.net> Use NULL instead of 0 (sparse warnings): drivers/char/drm/ati_pcigart.c:64:10: warning: Using plain integer as NULL pointer drivers/char/drm/ati_pcigart.c:130:21: warning: Using plain integer as NULL pointer drivers/char/drm/ati_pcigart.c:171:14: warning: Using plain integer as NULL pointer Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Dave Airlie <airlied@linux.ie>
2006-01-25drm: add X600 PCI IDsDave Airlie
From: Brice Goglin <Brice.Goglin@ens-lyon.org> Now that Xorg 6.9/7.0 has been released, DRI is supported on more Radeon cards without ATI proprietary drivers. I got my X300 to work without problem. But, another Radeon X600 required to add its PCI ids to the Radeon driver. Patch is attached. I can't be sure about the "CHIP_RV350", I copied it from the X300 entry (from http://dri.freedesktop.org/wiki/ATIRadeon, X600 is a rv380 chip while X300 is a rv370). But, at least it works now. Signed-off-by: Brice Goglin <Brice.Goglin@ens-lyon.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dave Airlie <airlied@linux.ie>
2006-01-25drm: add i945GM PCI IDDave Airlie
From: Charles F. Johnson <charles.f.johnson@intel.com> Signed-off-by: Dave Airlie <airlied@linux.ie>
2006-01-25drm: Fix sparce warning in radeon driverDave Airlie
From: Luiz Fernando Capitulino <lcapitulino@mandriva.com.br> drivers/char/drm/radeon_cp.c:1643:31: warning: Using plain integer as NULL pointer Signed-off-by: Luiz Capitulino <lcapitulino@mandriva.com.br> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dave Airlie <airlied@linux.ie>
2006-01-14[PATCH] Unlinline a bunch of other functionsArjan van de Ven
Remove the "inline" keyword from a bunch of big functions in the kernel with the goal of shrinking it by 30kb to 40kb Signed-off-by: Arjan van de Ven <arjan@infradead.org> Signed-off-by: Ingo Molnar <mingo@elte.hu> Acked-by: Jeff Garzik <jgarzik@pobox.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-12Merge branch 'drm-forlinus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6
2006-01-12drm: fix issues with systems with no MTRRDave Airlie
On systems with no MTRR we should still define the interface. Original bug from apkm. Signed-off-by: Dave Airlie <airlied@linux.ie>
2006-01-11drm: cleanup properly on drm module unloadDave Airlie
Cleanup multiple cards properly Signed-off-by: Dave Airlie <airlied@linux.ie>
2006-01-11drm: fixup drm bufs being just under the EOMDave Airlie
If the mapping was just under the end of memory it would fail. Lets DRM start on my PCI card. Signed-off-by: Dave Airlie <airlied@linux.ie>
2006-01-10[PATCH] don't include ioctl32.h in driversChristoph Hellwig
These days ioctl32.h is only used for communication of fs/compat.c and fs/compat_ioctl.c and doesn't contain anything of interest to drivers. Remove inclusion in various drivers. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-10drm: fix radeon warnings on 64-bitDave Airlie
From: Andrew Morton <akpm@osdl.org> drivers/char/drm/radeon_state.c: In function `radeon_cp_dispatch_texture': drivers/char/drm/radeon_state.c:1653: warning: int format, different type arg (arg 3) drivers/char/drm/radeon_state.c:1661: warning: int format, different type arg (arg 3) drivers/char/drm/radeon_state.c:1689: warning: int format, different type arg (arg 3) sizeof() doesn't return an int. Cc: Dave Airlie <airlied@linux.ie> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dave Airlie <airlied@linux.ie>
2006-01-10drm: fix warning on alphaDave Airlie
From: Andrew Morton <akpm@osdl.org> On alpha: drivers/char/drm/via_dmablit.h:44: error: field `direction' has incomplete type Cc: Dave Airlie <airlied@linux.ie> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dave Airlie <airlied@linux.ie>
2006-01-03drm: remove is_pci flag completely...Dave Airlie
this snuck back in, in the last merge. Signed-off-by: Dave Airlie <airlied@linux.ie>
2006-01-03drm: merge in Linus mainlineDave Airlie
2006-01-02drm: major update from CVS for radeon and coreDave Airlie
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>
2006-01-02drm: update drm pci ids listDave Airlie
Signed-off-by: Dave Airlie <airlied@linux.ie>
2006-01-02drm: drm_ioctl.c sync with fixes from CVSDave Airlie
Apply the fixes from CVS that were outstanding for this file Signed-off-by: Dave Airlie <airlied@linux.ie>
2006-01-02drm: update lock flags from userspaceDave Airlie
Signed-off-by: Dave Airlie <airlied@linux.ie>
2006-01-02drm: update to i915 1.3.0Dave Airlie
Add support for vblank ioctls to i915 driver From: Dave Airlie <airlied@linux.ie> Signed-off-by: Dave Airlie <airlied@linux.ie>
2006-01-02drm: update drm_memory_debug.hDave Airlie
Update from DRM CVS for drm memory debug From: Jon Smirl <jonsmirl@gmail.com> Signed-off-by: Dave Airlie <airlied@linux.ie>
2006-01-02drm: proper fix for drm_contextDave Airlie
Bad patch in last version Signed-off-by: Dave Airlie <airlied@linux.ie>
2006-01-02drm: fix issue with contexts running out of RAMDave Airlie
Signed-off-by: Dave Airlie <airlied@linux.ie>
2006-01-02drm: update PCIGART support from CVSDave Airlie
In order to work on FreeBSD the gart needed to use a local mapping This patch moves the mainline to the new code and aligns some comment changes From: Eric Anholt <anholt@freebsd.org> Signed-off-by: Dave Airlie <airlied@linux.ie>
2006-01-02drm: remove old reclaim_buffers from ix0 driversDave Airlie
From: Dave Airlie <airlied@linux.ie> Signed-off-by: Dave Airlie <airlied@linux.ie>
2006-01-02drm: bring savage inline with latest CVSDave Airlie
apply some whitespace cleanup and add wrappers for MTRR for OS calls From: Eric Anholt <anholt@freebsd.org> + Dave Airlie <airlied@linux.ie> Signed-off-by: Dave Airlie <airlied@linux.ie>
2006-01-02drm: fix a LOR issue on FreeBSD for savage driverDave Airlie
Correct a LOR issue on FreeBSD by allocating temporary space and doing a single DRM_COPY_FROM_USER rather than DRM_VERIFYAREA_READ followed by tons of DRM_COPY_FROM_USER_UNCHECKED. I don't like the look of the temporary space allocation, but I like the simplification in the rest of the file. Tested with glxgears, tuxracer, and q3 on a savage4. From: Eric Anholt <anholt@freebsd.org> Signed-off-by: Dave Airlie <airlied@linux.ie>
2006-01-02drm: bring sis + tdfx up to latest CVSDave Airlie
Cleanup SIS + TDFX drivers with latest changes from CVS. From: Eric Anholt <anholt@freebsd.org> Signed-off-by: Dave Airlie <airlied@linux.ie>
2006-01-02drm: via driver update to CVS versionDave Airlie
This updates the DRM via driver to the latest CVS version, which contains support for DMA blitting. It also contains some whitespace and other minor fixes From: Thomas Hellstrom <unichrome@shipmail.org> Signed-off-by: Dave Airlie <airlied@linux.ie>
2006-01-02drm: move ioctl flags to a bit field of flagsDave Airlie
From: Dave Airlie Signed-off-by: Dave Airlie <airlied@linux.ie>
2005-12-29Revert radeon AGP aperture offset changesLinus Torvalds
This reverts the series of commits 67dbb4ea33731415fe09c62149a34f472719ac1d 281ab031a8c9e5b593142eb4ec59a87faae8676a 47807ce381acc34a7ffee2b42e35e96c0f322e52 that changed the GART VM start offset. It fixed some machines, but seems to continually interact badly with some X versions. Quoth Ben Herrenschmidt: "So I think at this point, the best is that we keep the old bogus code that at least is consistent with the bug in the server. I'm working on a big patch to X that reworks the memory map stuff completely and fixes those issues on the server side, I'll do a DRM patch matching this X fix as well so that the memory map is only ever set in one place and with what I hope is a correct algorithm..." Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-27[PATCH] Fix more radeon GART start calculation casesBenjamin Herrenschmidt
As reported by Jules Villard <jvillard@ens-lyon.fr> and some others, the recent GART aperture start reconfiguration causes problems on some setups. What I _think_ might be happening is that the X server is also trying to muck around with the card memory map and is forcing it back into a wrong setting that also happens to no longer match what the DRM wants to do and blows up. There are bugs all over the place in that code (and still some bugs in the DRM as well anyway). This patch attempts to avoid that by using the largest of the 2 values, which I think will cause it to behave as it used to for you and will still fix the problem with machines that have an aperture size smaller than the video memory. Acked-by: Jules Villard <jvillard@ens-lyon.fr> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-18[PATCH] radeon drm: fix compilation breakage with gcc 2.95.3Jean Delvare
Fix a typo which breaks radeon drm compilation with gcc 2.95.3. The offending line was added back in 2.6.11-rc3, but was harmless back then. A recent addition nearby changed it into a compilation breaker: commit 281ab031a8c9e5b593142eb4ec59a87faae8676a. The doubled semi-colon ends up being an empty instruction, and the variable declaration thus ends up being in the middle of "code". Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: 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>
2005-12-15[PATCH] radeon drm: fix agp aperture map offsetBenjamin Herrenschmidt
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>
2005-12-12[drm] fix radeon aperture issueDave Airlie
Ben noticed that on certain cards we've landed the AGP space on top of the second aperture instead of after it.. Which messes things up a lot on those machines. This just moves the gart further out, a more correct fix is in the works from Ben for after 2.6.15. Signed-off-by: Dave Airlie <airlied@linux.ie> CC: Ben Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-30[PATCH] SiS DRM: Fix possible NULL dereferenceEgbert Eich
This fixes a NULL pointer reference in DRM. The SiS driver tries to allocate a big chunk of memory, but the return value is never checked. Reported in Novell bugzilla #132271: https://bugzilla.novell.com/show_bug.cgi?id=132271 Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-24drm: fix quiescent lockingDave Airlie
A fix for a locking bug which is triggered when a client tries to lock with flag DMA_QUIESCENT (typically the X server), but gets interrupted by a signal. The locking IOCTL should then return an error, but if DMA_QUIESCENT succeeds it returns 0, and the client falsely thinks it has the lock. In addition The client waits for DMA_QUISCENT and possibly DMA_READY without having the lock. From: Thomas Hellstrom Signed-off-by: Dave Airlie <airlied@linux.ie>
2005-11-23drm: move is_pci to the end of the structureDave Airlie
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>
2005-11-23drm: add __GFP_COMP to the drm_alloc_pagesDave Airlie
The DRM only uses drm_alloc_pages for non-SG PCI cards using DRM. Signed-off-by: Hugh Dickins <hugh@veritas.com> Signed-off-by: Dave Airlie <airlied@linux.ie>
2005-11-23I think that if a PCI bus is a root bus, attached to a host bridge not aDave Airlie
PCI->PCI bridge, then bus->self is allowed to be NULL. Certainly that's the case on my Pegasos, and it makes the MGA DRM driver oops... Signed-off-by: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Dave Airlie <airlied@linux.ie>
2005-11-12drm: update VIA driver to 2.7.2Dave Airlie
Add PCI DMA blitengine to VIA DRM Add portability code for porting VIA to FreeBSD. Sync via_drm.h with 3d driver From: Thomas Hellstrom <unichrome@shipmail.org>, Eric Anholt <anholt@freebsd.org> Signed-off-by: Dave Airlie <airlied@linux.ie>
2005-11-11drm: drop mtrr from i915Dave Airlie
Alan Hourihane wants to set MTRR in the DDX only as otherwise we get problems with the shared memory chipset. From: Alan Hourihane <alanh@fairlite.demon.co.uk> Signed-off-by: Dave Airlie <airlied@linux.ie>
2005-11-11drm: update mga driver for new bootstrap codeDave Airlie
The MGA driver needs to use the full AGP interface. From: Ian Romanick <idr@us.ibm.com> Signed-off-by: Dave Airlie <airlied@linux.ie>
2005-11-11drm: remove exports that modules shouldn't use.Dave Airlie
Modules should go via the new drm_agp_ functions. Signed-off-by: Dave Airlie <airlied@linux.ie>
2005-11-11drm: add in-kernel entry points for rest of AGP ioctlsDave Airlie
Allow DRM modules to call AGP internally in the kernel. From: Ian Romanick <idr@us.ibm.com> Signed-off-by: Dave Airlie <airlied@linux.ie>
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