Commit Graph

330 Commits

Author SHA1 Message Date
Dave Airlie e4a7b1d1d9 i915: make vbl interrupts work properly on i965g/gm hw.
This code is ported from the DRM git tree and allows the vblank interrupts
to function on the i965 hw. It also requires a change in Mesa's 965 driver
to actually use them.

[ Without this patch, my 965GM drops vblank interrupts  - Jesse ]

Signed-off-by: Dave Airlie <airlied@linux.ie>
Acked-by: Jesse Barnes <jesse.barnes@intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-09-27 19:47:28 -07:00
Linus Torvalds 6869ce1c14 Merge branch 'drm-patches' of 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:
  drm: ioremap return value checks
  drm/via: Fix dmablit when blit queue is full
  drm_rmmap_ioctl(): remove dead code
2007-08-25 08:01:06 -07:00
Scott Thompson 0769d39c99 drm: ioremap return value checks
Signed-off-by: Scott Thompson <postfail <at> hushmail.com>
Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-08-25 18:17:49 +10:00
Dave Airlie 21f1628927 drm/i915: Fix i965 secured batchbuffer usage
This 965G and above chipsets moved the batch buffer non-secure bits to
another place. This means that previous drm's allowed in-secure batchbuffers
to be submitted to the hardware from non-privileged users who are logged
into X and and have access to direct rendering.

Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-08-06 17:46:23 -07:00
Simon Farnsworth 22c806c23f drm/via: Fix dmablit when blit queue is full
fd.o bug 11542

Acked-by: Thomas Hellstrom
Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-07-23 18:32:01 +10:00
Adrian Bunk 7ea4d4bd5e drm_rmmap_ioctl(): remove dead code
This patch removes some obviously dead code spotted by the Coverity
checker.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-07-23 18:29:41 +10:00
Yoann Padioleau dd00cc486a some kmalloc/memset ->kzalloc (tree wide)
Transform some calls to kmalloc/memset to a single kzalloc (or kcalloc).

Here is a short excerpt of the semantic patch performing
this transformation:

@@
type T2;
expression x;
identifier f,fld;
expression E;
expression E1,E2;
expression e1,e2,e3,y;
statement S;
@@

 x =
- kmalloc
+ kzalloc
  (E1,E2)
  ...  when != \(x->fld=E;\|y=f(...,x,...);\|f(...,x,...);\|x=E;\|while(...) S\|for(e1;e2;e3) S\)
- memset((T2)x,0,E1);

@@
expression E1,E2,E3;
@@

- kzalloc(E1 * E2,E3)
+ kcalloc(E1,E2,E3)

[akpm@linux-foundation.org: get kcalloc args the right way around]
Signed-off-by: Yoann Padioleau <padator@wanadoo.fr>
Cc: Richard Henderson <rth@twiddle.net>
Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Acked-by: Russell King <rmk@arm.linux.org.uk>
Cc: Bryan Wu <bryan.wu@analog.com>
Acked-by: Jiri Slaby <jirislaby@gmail.com>
Cc: Dave Airlie <airlied@linux.ie>
Acked-by: Roland Dreier <rolandd@cisco.com>
Cc: Jiri Kosina <jkosina@suse.cz>
Acked-by: Dmitry Torokhov <dtor@mail.ru>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Acked-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Acked-by: Pierre Ossman <drzeus-list@drzeus.cx>
Cc: Jeff Garzik <jeff@garzik.org>
Cc: "David S. Miller" <davem@davemloft.net>
Acked-by: Greg KH <greg@kroah.com>
Cc: James Bottomley <James.Bottomley@steeleye.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-19 10:04:50 -07:00
Dave Airlie 45ea5dcde6 drm: add idr_init to drm_stub.c
Brown paper bag for me this patch chunk didn't make it in the first application

Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-07-17 14:20:07 +10:00
Dave Airlie cca5307d17 drm: fix problem with SiS typedef with sisfb enabled.
Reported by: Avuton Olrich <avuton@gmail.com>

Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-07-17 12:55:58 +10:00
Dave Airlie d4e2cbe9cb drm: convert drawable code to using idr
This converts the code for allocating drawables to the Linux idr,

Fixes from: Michel Dänzer <michel@tungstengraphics.com>, Kristian Høgsberg <krh@redhat.com>

Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-07-17 11:04:33 +10:00
Dave Airlie 62968144e6 drm: convert drm context code to use Linux idr
This converts the drm context allocator to an idr, using the new idr
interface features from Kristian.

Fixes from Kristian Hoegsberg <krh@redhat.com>

Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-07-17 11:04:33 +10:00
Dave Airlie ff4135aeb1 drm: remove core typedefs from the ioc32 wrappers
Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-07-16 13:53:57 +10:00
Dave Airlie bd63cb52c0 drm: remove sarea typedefs
Leave the userspace typedefs in place

Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-07-12 10:35:02 +10:00
Dave Airlie e0be428e66 drm: detypedef the hashtab and more of sman
Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-07-12 10:26:44 +10:00
Dave Airlie 9698b4dba4 drm: de-typedef sman
Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-07-12 10:21:05 +10:00
Dave Airlie 55910517af drm: detypedeffing continues...
Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-07-11 16:53:40 +10:00
Dave Airlie cdd55a294c drm: detypef waitlist/freelist/buf_entry/device_dma/drm_queue structs
Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-07-11 16:32:08 +10:00
Dave Airlie 8fc2fdf4c9 drm: drop drm_vma_entry_t, drm_magic_entry_t
Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-07-11 16:21:47 +10:00
Dave Airlie 056219e2fa drm: drop drm_buf_t typedef
Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-07-11 16:17:42 +10:00
Dave Airlie eddca551a3 drm: fixup other drivers for typedef removals
Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-07-11 16:09:54 +10:00
Dave Airlie 84b1fd103d drm: remove drm_file_t, drm_device_t and drm_head_t typedefs
some drivers still todo.

Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-07-11 15:53:27 +10:00
Dave Airlie c60ce623bd drm: remove a bunch of typedefs on the userspace interface
This moves a bunch of typedefs into a !defined __KERNEL__ to keep userspace
API compatiblity, it changes all internal usages to structs/enum/unions.

Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-07-11 15:27:12 +10:00
Oliver McFadden c6c656b4b6 r300: updates register header
This updates the R300 register names and allows the VAP_PVS_WAITIDLE register
to be written.

Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-07-11 12:24:10 +10:00
Dave Airlie ddbee33328 radeon: add support for vblank on crtc2
This adds support for CRTC2 vblank on radeon similiar to the i915.

Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-07-11 12:16:01 +10:00
Dave Airlie 7c158acef8 drm: cleanup list initialisation
Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-07-11 12:05:36 +10:00
Dave Airlie 6f710105f5 drm: fix typo on code drm getsarea
Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-07-11 11:58:02 +10:00
Dave Airlie da509d7a02 drm: remove DRM_GETSAREA and replace with drm_getsarea function
Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-07-11 11:58:02 +10:00
Dave Airlie bd1b331fae drm: cleanup use of Linux list handling macros
This makes the drms use of the list handling macros a lot cleaner
and more along the lines of how they should be used and uses them
in some more places.

Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-07-11 11:58:02 +10:00
Ian Romanick ad5c980fde Add support SiS based XGI chips to SiS DRM.
This adds support for some of the XGI Volari family that are based on the
SiS.

Signed-off-by: Dave Airlie <airlied@linux.ie>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-06-27 09:54:49 -07:00
David Woodhouse f4d2781731 fix radeon setparam on 32/64 systems, harder.
Commit 9b01bd5b28 introduced a
compat_ioctl handler for RADEON_SETPARAM, the sole purpose of which was
to handle the fact that on i386, alignof(uint64_t)==4.

Unfortunately, this handler was installed for _all_ 64-bit
architectures, instead of only x86_64 and ia64.  And thus it breaks
32-bit compatibility on every other arch, where 64-bit integers are
aligned to 8 bytes in 32-bit mode just the same as in 64-bit mode.

Arnd has a cunning plan to use 'compat_u64' with appropriate alignment
attributes according to the 32-bit ABI, but for now let's just make the
compat_radeon_cp_setparam routine entirely disappear on 64-bit machines
whose 32-bit compat support isn't for i386.  It would be a no-op with
compat_u64 anyway.

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Dave Airlie <airlied@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-06-16 09:39:05 -07:00
Dave Airlie 9b01bd5b28 drm: fix radeon setparam on 32/64 bit systems.
The alignment on 64-bit is different for 64-bit values.

Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-06-10 16:00:27 +10:00
Wang Zhenyu dc7a93190c drm/i915: Add support for the G33, Q33, and Q35 chipsets.
These require that the status page be referenced by a pointer in GTT, rather
than phsyical memory.  So, we have the X Server allocate that memory and tell
us the address, instead.

Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-06-10 15:58:19 +10:00
Wang Zhenyu 2f4042b186 i915: add new pciids for 945GME, 965GME/GLE
Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-06-10 14:31:30 +10:00
Linus Torvalds ad360bbbbe Merge branch 'drm-patches' of ssh://master.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6
* 'drm-patches' of ssh://master.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6:
  drm: make sure the drawable code doesn't call malloc(0).
  drm/radeon: add more IGP chipset pci ids
  drm: Spinlock initializer cleanup
2007-05-31 09:08:49 -07:00
Martin Habets 5f81941c9d [SPARC]: Mark as emulating cmpxchg, add appropriate depends for DRM.
The DRM code depends on an atomic version of cmpxchg(), which is not
available on sparc32. Since other platforms besides sparc32 have this
issue a KCONFIG option is added for it.

Signed-off-by: Martin Habets <errandir_news@mph.eclipse.co.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-05-29 02:51:24 -07:00
Michel Dänzer c4814f9001 drm: make sure the drawable code doesn't call malloc(0).
Signed-off-by: Michel Dänzer <michel@tungstengraphics.com>
Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-05-26 04:37:08 +10:00
Dave Airlie 777c7738a5 drm/radeon: add more IGP chipset pci ids
Add more IGP chipset PCI IDs

Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-05-26 04:19:03 +10:00
Thomas Gleixner a6399bdd49 drm: Spinlock initializer cleanup
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-05-26 03:52:45 +10:00
Michael Opdenacker 59c51591a0 Fix occurrences of "the the "
Signed-off-by: Michael Opdenacker <michael@free-electrons.com>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
2007-05-09 08:57:56 +02:00
Thomas Hellstrom ef68d29550 via: Make sure we flush write-combining using a follow-up read.
Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-05-08 15:48:39 +10:00
Thomas Hellstrom a0a6dd0b22 via: Try to improve command-buffer chaining.
Bump driver date and patchlevel.

Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-05-08 15:47:41 +10:00
Dave Airlie bc07dc7f07 drm: remove old taskqueue remnant
Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-05-08 15:32:35 +10:00
Dave Airlie 0515b93c0e drm: rename badly named define and cleanup ioctl code spacing
Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-05-08 15:28:15 +10:00
Michel Dänzer 453ff94ca5 radeon: Don't mess up page flipping when a file descriptor is closed.
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>
2007-05-08 15:21:14 +10:00
Dave Airlie f2b04cd219 drm/radeon: upgrade to 1.27 - make PCI GART more flexible
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>
2007-05-08 15:19:23 +10:00
Linus Torvalds 5f757f91e7 Merge branch 'drm-patches' of 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
2007-05-07 12:24:07 -07:00
Wang Zhenyu ce7dd06372 drm/i915: Add 965GM pci id update
Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-04-26 07:42:56 +10:00
David S. Miller b82f87f6d4 [DRM]: Delete sparc64 FFB driver code that never gets built.
The Kconfig bits were removed long ago, so we should kill off the
driver too.

Signed-off-by: David S. Miller <davem@davemloft.net>
2007-03-26 21:49:11 -07:00
Dave Airlie 9e9c1326a5 drm: just use io_remap_pfn_range on all archs..
Move the sparc64 ifdef around to clean this up.

Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-03-24 18:00:31 +11:00
Hugh Dickins 38315878a5 drm: fix DRM_CONSISTENT mapping
This patch got lost in the DRM git tree for ages, bring it back to life.

Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-03-24 18:00:28 +11:00