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path: root/drivers/char/drm/drm_vm.c
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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>
2007-03-24drm: 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>
2007-03-11drm: 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: 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>
2007-02-08drm: Allow for 44 bit user-tokens (or drm_file offsets)Thomas Hellstrom
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>
2006-12-09Merge branch 'drm-patches' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-patches' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: (21 commits) Fix http://bugzilla.kernel.org/show_bug.cgi?id=7606 drm: add flag for mapping PCI DMA buffers read-only. drm: fix up irqflags in drm_lock.c drm: i915 updates drm: i915: fix up irqflags arg drm: i915: Only return EBUSY after we've established we need to schedule a new swap. drm: i915: Fix 'sequence has passed' condition in i915_vblank_swap(). drm: i915: Add SAREA fileds for determining which pipe to sync window buffer swaps to. drm: Make handling of dev_priv->vblank_pipe more robust. drm: DRM_I915_VBLANK_SWAP ioctl: Take drm_vblank_seq_type_t instead drm: i915: Add ioctl for scheduling buffer swaps at vertical blanks. drm: Core vsync: Don't clobber target sequence number when scheduling signal. drm: Core vsync: Add flag DRM_VBLANK_NEXTONMISS. drm: Make locked tasklet handling more robust. drm: drm_rmdraw: Declare id and idx as signed so testing for < 0 works as intended. drm: Change first valid DRM drawable ID to be 1 instead of 0. drm: drawable locking + memory management fixes + copyright drm: Add support for interrupt triggered driver callback with lock held to DRM core. drm: Add support for tracking drawable information to core drm: add support for secondary vertical blank interrupt to i915 ...
2006-12-07[PATCH] mm: incorrect VM_FAULT_OOM returns from driversNick Piggin
Some drivers are returning OOM when it is not in response to a memory shortage. Signed-off-by: Nick Piggin <npiggin@suse.de> Cc: Dave Airlie <airlied@linux.ie> Cc: Jaroslav Kysela <perex@suse.cz> Cc: Takashi Iwai <tiwai@suse.de> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-07drm: add flag for mapping PCI DMA buffers read-only.George Sapountzis
Add DRM_PCI_BUFFER_RO flag for mapping PCI DMA buffer read-only. An additional flag is needed, since PCI DMA buffers do not have an associated map. Signed-off-by: Dave Airlie <airlied@linux.ie>
2006-09-22drm: update user token hashing and map handlesThomas Hellstrom
Keep hashed user tokens, with the following changes: 32-bit physical device addresses are mapped directly to user-tokens. No duplicate maps are allowed, and the addresses are assumed to be outside of the range 0x10000000 through 0x30000000. The user-token is identical to the 32-bit physical start-address of the map. 64-bit physical device addressed are mapped to user-tokens in the range 0x10000000 to 0x30000000 with page-size increments. The user_token should not be interpreted as an address. Other map types, like upcoming TTM maps are mapped to user-tokens in the range 0x10000000 to 0x30000000 with page-size increments. The user_token should not be interpreted as an address. Implement hashed map lookups. Signed-off-by: Dave Airlie <airlied@linux.ie>
2006-09-22drm: cleanup old compat code and DRM fns from Linux only codeDave Airlie
This patch removes some of the old compatibility macros from the DRM, and removes use of DRM wrappers from Linux specific code. Signed-off-by: Dave Airlie <airlied@linux.ie>
2006-03-22[SPARC]: Respect vm_page_prot in io_remap_page_range().David S. Miller
Make sure the callers do a pgprot_noncached() on vma->vm_page_prot. Pointed out by Hugh Dickens. Signed-off-by: David S. Miller <davem@davemloft.net>
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>
2005-10-22merge linus head to drm-mm branchDave Airlie
2005-09-25drm: lindent the drm directory.Dave Airlie
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>
2005-09-11drm: missing drm_vm.c changes for consistent mapsDave Airlie
This adds a missing change from CVS for consistent maps. Signed-off-by: Dave Airlie <airlied@linux.ie>
2005-08-20drm: fixes for powerpcDave Airlie
Remove a bogus check on whether an area is memory (we need a better interface) also change pgprot flags for powerpc don't check on x86-64 either From: Paul Mackerras <paulus@samba.org> Signed-off-by: Dave Airlie <airlied@linux.ie>
2005-08-07drm: remove version.h and any version checks..Dave Airlie
This patch removes all the drm kernel conditionals from the kernel DRM tree. Signed-off-by: Dave Airlie <airlied@linux.ie>
2005-08-05drm: updated DRM map patch for 32/64 bit systemsDave Airlie
I basically combined Paul's patches with additions that I had made for PCI scatter gather. I also tried more carefully to avoid problems with the same token assigned multiple times while trying to use the base address in the token if possible to gain as much backward compatibility as possible for broken DRI clients. From: Paul Mackerras <paulus@samba.org> and Egbert Eich <eich@suse.de> Signed-off-by: Dave Airlie <airlied@linux.ie>
2005-07-10drm: update support for drm pci buffersDave Airlie
The DRM needs to change the drm_pci interface for FreeBSD compatiblity, this patch introduces the drm_dma_handle_t and uses it in the Linux code. From: Tonnerre Lombard, Eric Anholt, and Sergey Vlasov Signed-off-by: David Airlie <airlied@linux.ie>
2005-07-10drm: add _DRM_CONSISTENT map typeDave Airlie
Added a new DRM map type _DRM_CONSISTENT for consistent PCI memory. It uses drm_pci_alloc/free for allocating/freeing the memory. From: Felix Kuhling <fxkuehl@gmx.de> Signed-off-by: David Airlie <airlied@linux.ie>
2005-07-07drm: misc cleanupDave Airlie
This patch contains the following cleanups: - make needlessly global functions static - remove the following unused global functions: - drm_fops.c: drm_read - i915_dma.c: i915_do_cleanup_pageflip Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Dave Airlie <airlied@linux.ie>
2005-04-16Linux-2.6.12-rc2Linus Torvalds
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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