Commit Graph

83 Commits (64cef1e46554fbf82388acfcfc8051ce956a3dc2)

Author SHA1 Message Date
Dave Airlie dc338921f9 drm: more cleanups 2007-11-29 09:38:21 +10:00
Dave Airlie a20587e395 Merge branch 'origin' into modesetting-101
Conflicts:

	linux-core/drmP.h
	shared-core/i915_dma.c
	shared-core/i915_drm.h
	shared-core/radeon_drv.h
2007-11-22 17:17:06 +11:00
Dave Airlie 5dc5c36e62 drm: major whitespace/coding style realignment with kernel 2007-11-22 16:10:36 +10:00
Dave Airlie 6ff4a70a2b i915: add context handle to superioctl struct
This will be used later for lockless operation.
2007-11-22 09:18:28 +10:00
Thomas Hellstrom 5ce43a346c Merge branch 'master' into modesetting-101
Conflicts:

	linux-core/drm_bufs.c
	shared-core/i915_dma.c
	shared-core/i915_drv.h
	shared-core/i915_irq.c
2007-11-05 13:46:06 +01:00
Dave Airlie 7f6bf84c23 drm: remove lots of spurious whitespace.
Kernel "cleanfile" script run.
2007-11-05 12:42:22 +10:00
Alan Hourihane 90bfc8e611 Merge branch 'master' of git+ssh://git.freedesktop.org/git/mesa/drm into modesetting-101
Conflicts:

	linux-core/drm_bo.c
	linux-core/drm_objects.h
	shared-core/i915_dma.c
	shared-core/i915_drv.h
2007-10-16 15:28:33 +01:00
Dave Airlie 74001c34e5 i915: add superioctl support to i915
This adds the initial i915 superioctl interface. The interface should be
sufficent even if the implementation may needs fixes/optimisations internally
in the drm wrt caching etc.
2007-10-12 10:54:38 +10:00
Jesse Barnes 0bb2395a8b Revert drm_i915_flip_t braindamage
I should not have renamed this field.
I should not have renamed this field.
I should not have renamed this field.

On the plus side, it was at least binary compatible.
2007-09-28 10:10:08 -07:00
Jesse Barnes 5cc3083179 Merge branch 'master' into modesetting-101 - TTM & typedef removal
Conflicts:

	linux-core/drmP.h
	linux-core/drm_bo.c
	linux-core/drm_drv.c
	linux-core/drm_objects.h
	shared-core/drm.h
	shared-core/i915_dma.c
	shared-core/i915_drv.h
	shared-core/i915_irq.c

Mostly removing typedefs that snuck into the modesetting code and
updating to the latest TTM APIs.  As of today, the i915 driver builds,
but there are likely to be problems, so debugging and bugfixes will
come next.
2007-09-24 14:41:46 -07:00
Jesse Barnes 852232fb80 Remove plane->pipe mapping from SAREA private after all
We can figure out which pipe a given plane is mapped to by looking at the
display control registers instead of tracking it in a new SAREA private field.
If this becomes a performance problem, we could move to an ioctl based solution
by adding a new parameter for the DDX to set (defaulting to the old behavior if
the param was never set of course).
2007-09-12 08:55:33 -07:00
Jesse Barnes 3cb8acd5ab Disambiguate planes & pipes for swap operations
This mod makes the SAREA track plane to pipe mappings and corrects the name of
the plane info variables (they were mislabeled as pipe info since until now all
code assumed a direct mapping between planes and pipes).

It also updates the flip ioctl argument to take a set of planes rather than
pipes, since planes are flipped while pipes generate vblank events.
2007-09-11 03:48:46 -07:00
Dave Airlie b95ac8b7b3 drm: detypedef drm.h and fixup all problems 2007-07-16 11:22:15 +10:00
Wang Zhenyu 109e2a10f2 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.
2007-06-05 11:15:29 -07:00
Michel Dänzer 6f89584e13 i915: Improved page flipping support, including triple buffering.
Pages are tracked independently on each pipe.

Bump the minor version for 3D clients to know page flipping is usable, and
bump driver date.
2007-02-19 15:08:40 +01:00
Zou Nan hai f7180349fd i915: ARB_Occlusion_query(MMIO ioctl) support.
This adds a new ioctl for passing counter information from the chip back to
applications, these counters include the data needed to perform OC.
2007-01-06 16:22:08 -08:00
Michel Dänzer f9aa4f5973 Add SAREA fileds for determining which pipe to sync window buffer swaps to.
(cherry picked from c2bdb76814 commit)
2006-09-29 12:55:08 +02:00
Michel Dänzer 1f3493f65b DRM_I915_VBLANK_SWAP ioctl: Take drm_vblank_seq_type_t instead of pipe number.
Handle relative as well as absolute target sequence numbers.

Return error if target sequence has already passed, so userspace can deal with
this situation as it sees fit.

On success, return the sequence number of the vertical blank when the buffer
swap is expected to take place.

Also add DRM_IOCTL_I915_VBLANK_SWAP definition for userspace code that may want
to use ioctl() instead of drmCommandWriteRead().
(cherry picked from d5a0f10751 commit)
2006-09-29 12:55:08 +02:00
Michel Dänzer da75d59cd6 i915: Add ioctl for scheduling buffer swaps at vertical blanks.
This uses the core facility to schedule a driver callback that will be called
ASAP after the given vertical blank interrupt with the HW lock held.
(cherry picked from 257771fa29 commit)
2006-09-29 12:55:08 +02:00
Thomas Hellstrom f613022cee Allow a "native type" to be associated with a fence sequence.
In the intel case, we can associate a flush with a sequence.
2006-09-15 16:47:09 +02:00
Thomas Hellstrom 191e284709 More bugfixes.
Disable the i915 IRQ turnoff for now since it seems to be causing problems.
2006-09-12 12:01:00 +02:00
Dave Airlie 7a46d41399 i965 code and Linux coding style < 0
smack my whitespace up.
2006-08-10 14:38:50 +10:00
Alan Hourihane 48cb9aceed Add support for Intel i965G chipsets.
This is a patch prepared by Guangdeng Liao based off of Tungsten Graphics's
final code drop.
2006-08-08 15:05:54 -07:00
Keith Packard 83f256e60e Add i915 ioctls to configure pipes for vblank interrupt.
i915 vblanks can be generated from either pipe a or b, however a disabled
    pipe generates no interrupts. This change allows the X server to select
    which pipe generates vblank interrupts.
2006-06-19 20:15:53 +00:00
Alan Hourihane f19c9eecd1 other part of revert 2006-01-24 21:18:41 +00:00
Alan Hourihane 270cffbe43 Fix CMDBUFFER path, add heap destroy and flesh out sarea for rotation
(Tungsten Graphics)
2006-01-23 10:05:22 +00:00
Dave Airlie b14d15ac41 Add vblank support to i915 DRM.. 2005-12-28 23:49:59 +00:00
Eric Anholt c6344e8df5 Assert an MIT copyright on sis_drm.h, since one was lacking and I created
that particular file. Its contents have changed a good bit since the
    original sis code, and the original sis code didn't care much about
    attribution since it routinely disclaims Precision Insight/VA Linux
    from responsibility. Also, adjust formatting around license headers
    (have a comment open immediately before the "Copyright" line, not as a
    runon of any previous comments) for automatic processing into FreeBSD,
    where /*- is used to signal the beginning of license headers for
    automatic compilation of license lists.
2005-11-28 23:10:41 +00:00
Alan Hourihane 246c617c87 Fix copyrights 2005-06-06 09:18:44 +00:00
Jon Smirl fa6b1d129e First check in for DRM that splits core from personality modules 2004-09-27 19:51:38 +00:00
Dave Airlie 73e606753f run i915 through lindent 2004-08-27 09:14:30 +00:00
Dave Airlie 02df04d71d sync up with current 2.6 kernel bk tree - mostly __user annotations 2004-07-25 08:47:38 +00:00
Keith Whitwell 291ffeae9a i915.o drm driver 2004-06-10 12:45:38 +00:00