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path: root/drivers/char/drm
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2007-05-09Fix occurrences of "the the "Michael Opdenacker
Signed-off-by: Michael Opdenacker <michael@free-electrons.com> Signed-off-by: Adrian Bunk <bunk@stusta.de>
2007-05-08via: Make sure we flush write-combining using a follow-up read.Thomas Hellstrom
Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-05-08via: Try to improve command-buffer chaining.Thomas Hellstrom
Bump driver date and patchlevel. Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-05-08drm: remove old taskqueue remnantDave Airlie
Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-05-08drm: rename badly named define and cleanup ioctl code spacingDave Airlie
Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-05-08radeon: Don't mess up page flipping when a file descriptor is closed.Michel Dänzer
There can still be other contexts that may use page flipping later on, so do just unilaterally 'clean it up', which could lead to the wrong page being displayed, e.g. when running 3D apps with a GLX compositing manager such as compiz using page flipping. Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-05-08drm/radeon: upgrade to 1.27 - make PCI GART more flexibleDave Airlie
radeon: make PCI GART aperture size variable, but making table size variable This is precursor to getting a TTM backend for this stuff, and also allows the PCI table to be allocated at fb 0 radeon: add support for reverse engineered xpress200m The IGPGART setup code was traced using mmio-trace on fglrx by myself and Phillip Ezolt <phillipezolt@gmail.com> on dri-devel. This code doesn't let the 3D driver work properly as the card has no vertex shader support. Thanks to Matthew Garrett + Ubuntu for providing me some hardware to do this work on. Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-05-07Merge branch 'drm-patches' of ↵Linus Torvalds
master.kernel.org:/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-patches' of master.kernel.org:/pub/scm/linux/kernel/git/airlied/drm-2.6: drm/i915: Add 965GM pci id update drm: just use io_remap_pfn_range on all archs.. drm: fix DRM_CONSISTENT mapping drm: fix up mmap locking in preparation for ttm changes drm: fix driver deadlock with AIGLX and reclaim_buffers_locked drm: fix warning in drm_fops.c drm: allow for more generic drm ioctls drm: fix alpha domain handling via: fix CX700 pci id drm: make drm_io_prot static. drm: remove via_mm.h drm: add missing NULL assignment drm/radeon: Fix u32 overflows when determining AGP base address in card space. drm: port over use_vmalloc code from git hashtab drm: fix crash with fops lock and fixup sarea/page size locking drm: bring bufs code from git tree. drm: move protection stuff into separate function drm: Use ARRAY_SIZE macro when appropriate drm: update README.drm (bugzilla #7933) drm: remove unused exports
2007-04-26drm/i915: Add 965GM pci id updateWang Zhenyu
Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-03-26[DRM]: Delete sparc64 FFB driver code that never gets built.David S. Miller
The Kconfig bits were removed long ago, so we should kill off the driver too. Signed-off-by: David S. Miller <davem@davemloft.net>
2007-03-24drm: just use io_remap_pfn_range on all archs..Dave Airlie
Move the sparc64 ifdef around to clean this up. Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-03-24drm: fix DRM_CONSISTENT mappingHugh Dickins
This patch got lost in the DRM git tree for ages, bring it back to life. Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-03-24drm: fix up mmap locking in preparation for ttm changesThomas Hellstrom
This change is needed to protect againt disappearing maps which aren't common. The map lists are protected using sturct_mutex but drm_mmap never locked it. Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-03-23drm: fix driver deadlock with AIGLX and reclaim_buffers_lockedThomas Hellstrom
Bugzilla Bug #9457 Add refcounting of user waiters to the DRM hardware lock, so that we can use DRM_LOCK_CONT flag more conservatively. Also add a kernel waiter refcount that if nonzero transfers the lock for the kernel context when it is released. This is useful when waiting for idle and can be used for very simple fence object driver implementations for the new memory manager Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-03-19drm: fix warning in drm_fops.cAndrew Morton
drivers/char/drm/drm_fops.c: In function 'drm_setup': drivers/char/drm/drm_fops.c:60: warning: comparison of distinct pointer types lacks a cast Unfortunately PAGE_SIZE has different types on different architectures. Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-03-19drm: allow for more generic drm ioctlsThomas Hellstrom
Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-03-11drm: fix alpha domain handlingJay Estabrook
Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-03-11via: fix CX700 pci idThomas Hellstrom
Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-03-11drm: make drm_io_prot static.Adrian Bunk
This patch makes the needlessly global drm_io_prot() static. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-03-11drm: remove via_mm.hRobert P. J. Day
Delete apparently unused header file drivers/char/drm/via_mm.h. Signed-off-by: Robert P. J. Day <rpjday@mindspring.com> Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-03-11drm: add missing NULL assignmentDave Airlie
Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-03-11drm/radeon: Fix u32 overflows when determining AGP base address in card space.Michel Dänzer
The overflows could lead to the AGP aperture overlapping the framebuffer are in the card's address space when the latter is located at the very end of th 32 bit address space, which would result in a freeze on X server startup, probably because the card read commands from the framebuffer instead of from AGP. See http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=392915 . Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-03-11drm: port over use_vmalloc code from git hashtabDave Airlie
Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-03-11drm: fix crash with fops lock and fixup sarea/page size lockingDave Airlie
Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-03-11drm: bring bufs code from git tree.Dave Airlie
This checks the AGP mappings are in a valid place and also fixes the size check in the vm.. Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-03-11drm: move protection stuff into separate functionDave Airlie
Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-03-11drm: Use ARRAY_SIZE macro when appropriateAhmed S. Darwish
Use ARRAY_SIZE macro already defined in kernel.h Signed-off-by: Ahmed S. Darwish <darwish.07@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-03-11drm: update README.drm (bugzilla #7933)Randy Dunlap
Update URLs in drivers/char/drm/README.drm, to take care of kernel bugzilla Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-03-11drm: remove unused exportsAdrian Bunk
This patch removes two unused exports. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-02-14[PATCH] remove many unneeded #includes of sched.hTim Schmielau
After Al Viro (finally) succeeded in removing the sched.h #include in module.h recently, it makes sense again to remove other superfluous sched.h includes. There are quite a lot of files which include it but don't actually need anything defined in there. Presumably these includes were once needed for macros that used to live in sched.h, but moved to other header files in the course of cleaning it up. To ease the pain, this time I did not fiddle with any header files and only removed #includes from .c-files, which tend to cause less trouble. Compile tested against 2.6.20-rc2 and 2.6.20-rc2-mm2 (with offsets) on alpha, arm, i386, ia64, mips, powerpc, and x86_64 with allnoconfig, defconfig, allmodconfig, and allyesconfig as well as a few randconfigs on x86_64 and all configs in arch/arm/configs on arm. I also checked that no new warnings were introduced by the patch (actually, some warnings are removed that were emitted by unnecessarily included header files). Signed-off-by: Tim Schmielau <tim@physik3.uni-rostock.de> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-12[PATCH] mark struct file_operations const 3Arjan van de Ven
Many struct file_operations in the kernel can be "const". Marking them const moves these to the .rodata section, which avoids false sharing with potential dirty data. In addition it'll catch accidental writes at compile time to these shared resources. Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-12[PATCH] Char: timers cleanupJiri Slaby
- Use timer macros to set function and data members and to modify expiration time. - Use DEFINE_TIMER for global timers and do not init them at run-time in these cases. - del_timer_sync is common in most cases -- we want to wait for timer function if it's still running. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Cc: Dave Airlie <airlied@linux.ie> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Dominik Brodowski <linux@dominikbrodowski.net> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: Paul Fulghum <paulkf@microgate.com> Cc: Kylene Jo Hall <kjhall@us.ibm.com> Cc: Wim Van Sebroeck <wim@iguana.be> Acked-by: Dmitry Torokhov <dtor@mail.ru> (Input bits) Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-08drm: Allow for 44 bit user-tokens (or drm_file offsets)Thomas Hellstrom
2007-02-08drm/via: Disable AGP DMA for chips with the new 3D engine.Thomas Hellstrom
2007-02-08drm: update core memory manager from git drm treeThomas Hellstrom
Remove the memory manager parameter from the put_block function, as this makes the client code a lot cleaner. Prepare buffer manager for lock and unlock calls. Fix buggy aligned allocations. Remove the stupid root_node field from the core memory manager. Support multi-page buffer offset alignments Add improved alignment functionality to the core memory manager. This makes an allocated block actually align itself and returns any wasted space to the manager. Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-02-08drm: remove drm_ioremap and drm_ioremapfreeChristoph Hellwig
hch originally submitted this for paravirt ops work, airlied took it and cleaned up a lot of unused code caused by using this. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-02-08i810/i830: use drm_core_ioremap instead of drm_ioremapDave Airlie
This makes the i810/i830 use the drm_core_ioremap functions. Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-02-08drm: use vmalloc_user instead of vmalloc_32 for DRM_SHMThomas Hellstrom
Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-02-08via: allow for npot texture pitch alignmentThomas Hellstrom
Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-02-08via: add some new chipsetsThomas Hellstrom
Disable 3D functionality and AGP DMA for chipsets with the DX9 3D engine. Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-02-08via: some PCI posting flushesThomas Hellstrom
Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-01-08i915: Fix a DRM_ERROR that should be DRM_DEBUG.=?utf-8?q?Michel_D=C3=A4nzer?=
It would clutter up the kernel output in a situation which is legitimate before X.org 7.2 and handled correctly by the 3D driver. Signed-off-by: Dave Airlie <airlied@linux.ie>
2006-12-19drm: Stop defining pci_pretty_nameJean Delvare
drm drivers no longer use pci_pretty_name so we can stop defining it. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Dave Airlie <airlied@linux.ie>
2006-12-19drm: r128: comment aligment with drm gitDave Airlie
Align some r128 license comments Signed-off-by: Dave Airlie <airlied@linux.ie>
2006-12-19drm: make kernel context switch same as for drm git tree.Dave Airlie
Signed-off-by: Dave Airlie <airlied@linux.ie>
2006-12-19drm: fixup comment header styleDave Airlie
Signed-off-by: Dave Airlie <airlied@linux.ie>
2006-12-19drm: savage: compat fix from drm git.Eric Anholt
Signed-off-by: Dave Airlie <airlied@linux.ie>
2006-12-15drm: Unify radeon offset checking.=?utf-8?q?Michel_D=C3=A4nzer?=
Replace r300_check_offset() with generic radeon_check_offset(), which doesn't reject valid offsets when the framebuffer area is at the very end of the card's 32 bit address space. Make radeon_check_and_fixup_offset() use radeon_check_offset() as well. This fixes https://bugs.freedesktop.org/show_bug.cgi?id=7697 .
2006-12-11i915_vblank_tasklet: Try harder to avoid tearing.=?utf-8?q?Michel_D=C3=A4nzer?=
Previously, if there were several buffer swaps scheduled for the same vertical blank, all but the first blit emitted stood a chance of exhibiting tearing. In order to avoid this, split the blits along slices of each output top to bottom. Signed-off-by: Dave Airlie <airlied@linux.ie>
2006-12-11DRM: handle pci_enable_device failureJeff Garzik
Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dave Airlie <airlied@linux.ie>
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