Commit Graph

97 Commits (b5a34f5da50e22ecb80853f0f422beb90857dc2d)

Author SHA1 Message Date
Jesse Barnes cb91784371 Fix IS_I915G macro
One to many parantheses...
2008-01-23 08:38:01 -08:00
Dave Airlie 2f19fe4498 drm/i915: add support for E7221 2008-01-23 16:44:51 +10:00
Jesse Barnes 531f25cfe9 Correct vblank count value
The frame count registers don't increment until the start of the next
frame, so make sure we return an incremented count if called during the
actual vblank period.
2008-01-22 15:16:01 -08:00
Jesse Barnes 0cd4cbc9a6 Merge branch 'master' into vblank-rework, including mach64 support
Conflicts:

	linux-core/drmP.h
	linux-core/drm_drv.c
	shared-core/i915_drv.h
	shared-core/i915_irq.c
	shared-core/mga_irq.c
	shared-core/radeon_irq.c
	shared-core/via_irq.c

Mostly trivial conflicts.

mach64 support from Mathieu Bérard.
2008-01-22 09:42:37 -08:00
Zhenyu Wang ac6b3780c8 i915: Add chipset id for Intel Integrated Graphics Device
This adds new chipset id in drm.

Signed-off-by: Zhenyu Wang <zhenyu.z.wang@intel.com>
2008-01-15 13:06:09 -05:00
Márton Németh 9ab620d661 drm: cleanup DRM_DEBUG() parameters
As DRM_DEBUG macro already prints out the __FUNCTION__ string (see
drivers/char/drm/drmP.h), it is not worth doing this again. At some
other places the ending "\n" was added.

airlied:- I cleaned up a few that this patch missed also
2008-01-03 16:56:04 +10:00
Keith Packard d1187641d6 Rename inappropriately named 'mask' fields to 'proposed_flags' instead.
Flags pending validation were stored in a misleadingly named field, 'mask'.
As 'mask' is already used to indicate pieces of a flags field which are
changing, it seems better to use a name reflecting the actual purpose of
this field. I chose 'proposed_flags' as they may not actually end up in
'flags', and in an case will be modified when they are moved over.

This affects the API, but not ABI of the user-mode interface.
2007-12-21 12:16:29 -08:00
Keith Packard 9ee511d786 Bump driver minor for relocation optimzations 2007-12-11 20:23:00 -08:00
Eric Anholt 3fc3fc082a Fix capitalization of __linux__ define. 2007-11-19 08:41:23 -08:00
Robert Noland a74181ddb2 Bug #13233: Fix build on FreeBSD. 2007-11-18 22:42:40 -08:00
Zhenyu Wang 81b7f9b71c [PATCH] i915: fix missing G33 detect in IS_I9XX
G33 detect seems missing with Jesse's suspend/resume patch.
2007-11-06 17:59:14 +11:00
Dave Airlie 9493ce6ca3 i915: cleanup most of the whitespace 2007-11-06 12:16:07 +10:00
Dave Airlie 7f6bf84c23 drm: remove lots of spurious whitespace.
Kernel "cleanfile" script run.
2007-11-05 12:42:22 +10:00
Dave Airlie 2489062a33 i915: add backwards compat chipset flushing code 2007-10-31 11:27:44 +11:00
Jesse Barnes 91aae7e683 Merge branch 'master' into vblank-rework, fixup remaining drivers
Conflicts:

	linux-core/drmP.h
	linux-core/drm_drv.c
	linux-core/drm_irq.c
	shared-core/i915_drv.h
	shared-core/i915_irq.c
	shared-core/mga_drv.h
	shared-core/mga_irq.c
	shared-core/radeon_drv.h
	shared-core/radeon_irq.c

Merge in the latest master bits and update the remaining drivers (except
mach64 which math_b is working on).  Also remove the 9xx hack from the i915
driver; it seems to be correct.
2007-10-30 12:52:46 -07:00
Dave Airlie 50dec29c80 drm/i915: add driver cache flush entry point
Use clflush on Intel hardware to flush cached objects.
2007-10-30 17:52:13 +10:00
Jesse Barnes 6342e0507b Remove unused memory save areas
These need to be kmalloc'd separately anyway or we may hit kmalloc size
limits.
2007-10-29 10:51:11 -07:00
Jesse Barnes 1e2a2babab i915: suspend/resume support
Add suspend/resume support to the i915 driver.  Moves some of the
initialization into the driver load routine, and fixes up places where we
assumed no dev_private existed in some of the cleanup paths.  This allows
us to suspend/resume properly even if X isn't running.
2007-10-26 16:10:02 -07:00
Thomas Hellstrom 919c886b2b A cmdbuf mutex to implement validate-submit-fence atomicity in the absence
of a hardware lock.
2007-10-22 18:59:37 +02:00
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
Thomas Hellstrom da63f4ba0f Add fence error member.
Modify the TTM backend bind arguments.
Export a number of functions needed for driver-specific super-ioctls.
Add a function to map buffer objects from the kernel, regardless of where they're
currently placed.
A number of error fixes.
2007-09-22 13:57:13 +02:00
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
Keith Packard c78e610fa4 Add register defines for hw binning 2007-08-28 12:23:51 -07:00
Dave Airlie da27986870 i915: i965 non-secure batchbuffer bit has moved. 2007-08-11 08:57:53 +10:00
Eric Anholt 5b38e13416 Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE.
The data is now in kernel space, copied in/out as appropriate according to the
This results in DRM_COPY_{TO,FROM}_USER going away, and error paths to deal
with those failures.  This also means that XFree86 4.2.0 support for i810 DRM
is lost.
2007-07-20 18:16:42 -07:00
Eric Anholt c1119b1b09 Replace filp in ioctl arguments with drm_file *file_priv.
As a fallout, replace filp storage with file_priv storage for "unique
identifier of a client" all over the DRM.  There is a 1:1 mapping, so this
should be a noop.  This could be a minor performance improvement, as everything
on Linux dereferenced filp to get file_priv anyway, while only the mmap ioctls
went the other direction.
2007-07-20 13:39:45 -07:00
Eric Anholt 05204b9c8d Merge branch 'origin' 2007-07-19 06:31:26 -07:00
Eric Anholt 33a50412c2 Add dry-coded DRM drawable private information storage for FreeBSD.
With this, all modules build again.
2007-07-18 14:22:49 -07:00
Eric Anholt 3f04fe7890 Fix FreeBSD build. 2007-07-16 01:53:06 -07:00
Dave Airlie be85ad0333 drm: detypedef ttm/bo/fence code 2007-07-16 13:37:02 +10:00
Dave Airlie 21ee6fbfb8 drm: remove drmP.h internal typedefs 2007-07-16 12:32:51 +10:00
Dave Airlie 2c9e05cf4c Merge branch 'master' into cleanup
Conflicts:

	libdrm/xf86drm.c
	linux-core/drm_bo.c
	linux-core/drm_fence.c
2007-07-11 11:23:41 +10:00
Jesse Barnes 97dcd7fd25 more vblank rework
- use a timer for disabling vblank events to avoid enable/disable calls too
    often
  - make i915 work with pre-965 chips again (would like to structure this
    better, but this hack works on my test system)
2007-06-22 11:06:51 -07:00
Michel Dänzer 3d5d41fa98 i915: Fix handling of breadcrumb counter wraparounds. 2007-06-15 17:13:11 +02:00
Jesse Barnes b06268294a Comment new vblank routines and fixup several issues:
- use correct refcount variable in get/put routines
  - extract counter update from drm_vblank_get
  - make signal handling callback per-crtc
  - update interrupt handling logic, drivers should use drm_handle_vblank
  - move wakeup and counter update logic to new drm_handle_vblank routine
  - fixup usage of get/put in light of counter update extraction
  - fix longstanding bug in signal code, update pending counter only
    *after* we're sure we'll setup signal handling
2007-06-14 11:32:31 -07:00
Jesse Barnes ca47fa90b7 Update vblank code:
- move pre/post modeset ioctl to core
  - fixup i915 buffer swap
  - fix outstanding signal count code
  - create new core vblank init routine
  - test (works with glxgears)
  - simplify i915 interrupt handler
2007-06-12 13:35:41 -07:00
Jesse Barnes db689c7b95 Initial checkin of vblank rework. Code attempts to reduce the number
of vblank interrupt in order to save power.
2007-06-12 10:44:21 -07:00
Thomas Hellstrom b6b5df24b9 Try to make buffer object / fence object ioctl args 64-bit safe.
Introduce tile members for future tiled buffer support.
Allow user-space to explicitly define a fence-class.
Remove the implicit fence-class mechanism.
64-bit wide buffer object flag member.
2007-06-12 12:21:38 +02:00
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
Dave Airlie 81b811da37 drm/i915: set the bo up at firstopen time not after DMA init
This is required to use TTM to allocate the ring buffer.
2007-03-27 18:01:31 +10:00
Dave Airlie 26aba875e1 more whitespace issues 2007-03-19 08:56:24 +11:00
Michel Dänzer a33859184a i915: Eliminate dev_priv->current_page.
Always use dev_priv->sarea_priv->pf_current_page directly. This allows clients
to modify it as well while they hold the HW lock, e.g. in order to sync pages
between pipes.
2007-02-28 17:48:56 +01:00
Michel Dänzer 1cdc1b6fba i915: Don't emit waits for pending flips before emitting synchronous flips.
The assumption is that synchronous flips are not isolated usually, and waiting
for all of them could result in stalling the pipeline for long periods of time.

Also use i915_emit_mi_flush() instead of an old-fashioned way to achieve the
same effect.
2007-02-28 15:23:19 +01:00
Michel Dänzer 1a0d890a42 i915: Add support for scheduled buffer swaps to be done as flips.
Unfortunately, emitting asynchronous flips during vertical blank results in
tearing. So we have to wait for the previous vertical blank and emit a
synchronous flip.
2007-02-22 17:21:18 +01:00
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
Michel Dänzer 34aa3393d0 i915: Page flipping enhancements.
Leave it to the client to wait for the flip to complete when necessary,
but wait for a previous flip to complete before emitting another one. This
should help avoid unnecessary stalling of the ring due to pending flips.

Call i915_do_cleanup_pageflip() unconditionally in preclose.
2007-02-19 15:08:40 +01:00
Michel Dänzer 078e430726 i915: Unify breadcrumb emission. 2007-02-19 15:08:40 +01:00
Thomas Hellstrom e0f53e59be Simple fence object sample driver for via, based on idling the GPU.
Buffer object driver for via.
Some changes to buffer object driver callbacks.
Improve fence flushing.
2007-02-16 20:22:24 +01:00
Thomas Hellstrom a78f70faad Merge branch 'ttm-vram-0-1-branch' 2007-02-14 15:33:40 +01:00