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Commit Graph

233046 Commits

Author SHA1 Message Date
Ben Skeggs
9f35421e09 drm/core: add ioctl to query device/driver capabilities
We're coming to see a need to have a set of generic capability checks in
the core DRM, in addition to the driver-specific ioctls that already
exist.

This patch defines an ioctl to do as such, but does not yet define any
capabilities.

[airlied: drop the driver callback for now.]

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-03-04 14:47:30 +10:00
Alex Deucher
e1e84017f9 drm/radeon/kms: allow max clock of 340 Mhz on hdmi 1.3+
hdmi 1.3 raises the max clock from 165 Mhz to 340 Mhz.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-03-03 13:11:25 +10:00
Dave Airlie
ba77a26cb5 Merge remote branch 'korg/drm-radeon-cayman' into drm-core-next
* korg/drm-radeon-cayman:
  drm/radeon/kms: add cayman pci ids
  drm/radeon/kms: cayman/evergreen cs checker updates
  drm/radeon/kms/cayman: always set certain VGT regs at CP init
  drm/radeon/kms: additional default context regs for cayman
  drm/radeon/kms: add cayman CS check support
  drm/radeon/kms: add radeon_asic entry for cayman
  drm/radeon/kms: add cayman safe regs
  drm/radeon/kms/cayman: add asic init/startup/fini/suspend/resume functions
  drm/radeon/kms: add cayman asic reset support
  drm/radeon/kms: add support for cayman irqs
  drm/radeon/kms: add support for CP setup on cayman asics
  drm/radeon/kms: add support for cayman gart setup
  drm/radeon/kms: add gpu_init function for cayman
  drm/radeon/kms: add ucode loader for cayman
  drm/radeon/kms: add cayman chip family
2011-03-03 12:00:52 +10:00
Alex Deucher
64bc552490 drm/radeon/kms: add cayman pci ids
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-03-03 11:57:06 +10:00
Alex Deucher
8aa75009bc drm/radeon/kms: cayman/evergreen cs checker updates
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-03-03 11:57:03 +10:00
Alex Deucher
9b91d18d20 drm/radeon/kms/cayman: always set certain VGT regs at CP init
These should be handled by the clear_state setup, but set them
directly as well just to be sure.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-03-03 11:57:00 +10:00
Alex Deucher
3d106fb44e drm/radeon/kms: additional default context regs for cayman
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-03-03 11:56:58 +10:00
Alex Deucher
c175ca9a4c drm/radeon/kms: add cayman CS check support
Added to existing evergreen CS checker.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-03-03 11:56:56 +10:00
Alex Deucher
e348762955 drm/radeon/kms: add radeon_asic entry for cayman
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-03-03 11:56:50 +10:00
Alex Deucher
c9895ed5a8 drm/radeon/kms: add cayman safe regs
For the CS checker.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-03-03 11:52:33 +10:00
Alex Deucher
755d819e0c drm/radeon/kms/cayman: add asic init/startup/fini/suspend/resume functions
Cayman is different enough from evergreen to warrant it's own functions.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-03-03 11:52:04 +10:00
Alex Deucher
b9952a8ae5 drm/radeon/kms: add cayman asic reset support
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-03-03 11:51:21 +10:00
Alex Deucher
127278099f drm/radeon/kms: add support for cayman irqs
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-03-03 11:51:17 +10:00
Alex Deucher
0c88a02ef6 drm/radeon/kms: add support for CP setup on cayman asics
Cayman asics have 3 ring buffers:
ring 0 supports both gfx and compute
rings 1 and 2 are compute only

At the moment we only support ring 0.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-03-03 11:51:13 +10:00
Alex Deucher
fa8198eac8 drm/radeon/kms: add support for cayman gart setup
This patch sets up the gart in legacy mode.  We
probably want to switch to full VM mode at some point.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-03-03 11:51:09 +10:00
Alex Deucher
fecf1d072f drm/radeon/kms: add gpu_init function for cayman
This may some work to get accel going.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-03-03 11:50:59 +10:00
Alex Deucher
9b8253ce20 drm/radeon/kms: add ucode loader for cayman
The MC ucode is no longer loaded by the vbios
tables as on previous asics.  It now must be loaded
by the driver.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-03-03 11:48:38 +10:00
Alex Deucher
b7cfc9fe92 drm/radeon/kms: add cayman chip family
Cayman is DCE5 display plus a new 4-way shader block.
3D state programming is similar to evergreen.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-03-03 11:48:34 +10:00
Dave Airlie
486af1896f drm/radeon: add new getparam for number of backends.
This allows userspace to work out how many DBs there are
for conditional rendering to work.

Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-03-01 15:01:20 +10:00
Dave Airlie
91132d6bb6 drm/radeon: fix up dereferencing of busy objects.
This could free things twice, just deref the GEM object
and hope its enough.

Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-03-01 15:01:14 +10:00
Dave Airlie
a61f2bc472 drm/radeon: bump version to 2.9
This lets r600g enable texture formats and some more extensions.

Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-03-01 15:01:11 +10:00
Dave Airlie
2a19cac8f9 drm/r600: parse the set predication command. (v2)
This is required for NV_conditional_render and EXT_transform_feedback.

v2: add evergreen support.

Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-03-01 15:00:40 +10:00
Dave Airlie
af50621a18 drm/radeon: make sure ib reads are in-order.
have to read values from the IB in order as we could cross
a page boundary at any time and won't be able to go backwards.

Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-02-28 14:24:01 +10:00
Dan Carpenter
cf8a47d156 drm/radeon/r600_cs: off by one errors
There are a bunch of off by one errors in the sanity checks here.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-02-28 09:17:59 +10:00
Dave Airlie
dc87eaf177 Merge branch 'drm-nouveau-next' of git://anongit.freedesktop.org/git/nouveau/linux-2.6 into drm-next
* 'drm-nouveau-next' of git://anongit.freedesktop.org/git/nouveau/linux-2.6: (50 commits)
  drm/nv50: flesh out ZCULL init and match nvidia on later chipsets
  drm/nv50: support for compression
  drm/nv50-nvc0: delay GART binding until move_notify time
  drm/nouveau: rename nouveau_vram to nouveau_mem
  drm/nvc0: allow creation of buffers with any non-compressed memtype
  drm/nv50-nvc0: unmap buffers from the vm when they're evicted
  drm/nv50-nvc0: move vm bind/unbind to move_notify hook
  drm/nv50-nvc0: restrict memtype to those specified at creation time
  drm/nouveau: pass domain rather than ttm flags to gem_new()
  drm/nv50: simplify bo moves now that they're all through the vm
  drm/nouveau: remove no_vm/mappable flags from nouveau_bo
  drm/nouveau: Fix pageflip event
  drm/nouveau/vbios: parse more gpio tag bits from connector table
  drm/nouveau: decode PFIFO DMA_PUSHER error codes
  drm/nv50: fix typos in CCACHE error reporting
  drm/nvc0: support for sw methods + enable page flipping
  drm/nv50: enable page flipping
  drm/nv50-nvc0: activate/update ds channel's framebuffer on modesets
  drm/nv50-nvc0: initialise display sync channels
  drm/nv50-nvc0: precalculate some fb state when creating them
  ...
2011-02-25 13:37:02 +10:00
Ben Skeggs
562af10c67 drm/nv50: flesh out ZCULL init and match nvidia on later chipsets
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-02-25 06:46:10 +10:00
Ben Skeggs
8f7286f8e4 drm/nv50: support for compression
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-02-25 06:46:07 +10:00
Ben Skeggs
26c0c9e33a drm/nv50-nvc0: delay GART binding until move_notify time
The immediate benefit of doing this is that on NV50 and up, the GPU
virtual address of any buffer is now constant, regardless of what
memtype they're placed in.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-02-25 06:46:01 +10:00
Ben Skeggs
d5f423947a drm/nouveau: rename nouveau_vram to nouveau_mem
This structure will also be used for GART in the near future.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-02-25 06:45:55 +10:00
Ben Skeggs
b5e2f0769a drm/nvc0: allow creation of buffers with any non-compressed memtype
This adds a table of known nvc0 memtypes, and modifies the validity check
to allow any non-compressed type.  Support for Z compression will come at
a later point.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-02-25 06:45:52 +10:00
Ben Skeggs
3425df486c drm/nv50-nvc0: unmap buffers from the vm when they're evicted
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-02-25 06:45:49 +10:00
Ben Skeggs
a4154bbffd drm/nv50-nvc0: move vm bind/unbind to move_notify hook
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-02-25 06:45:46 +10:00
Ben Skeggs
db5c8e299a drm/nv50-nvc0: restrict memtype to those specified at creation time
Upcoming patches are going to enable full support for buffers that keep
a constant GPU virtual address whenever they're validated for use by
the GPU.

In order for this to work properly while keeping support for large pages,
we need to know if it's ever going to be possible for a buffer to end
up in GART, and if so, disable large pages for the buffer's VMA.

This is a new restriction that's not present in earlier kernel's, but
should not break userspace as the current code never attempts to validate
buffers into a memtype other than it was created with.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-02-25 06:45:43 +10:00
Ben Skeggs
6ba9a68317 drm/nouveau: pass domain rather than ttm flags to gem_new()
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-02-25 06:45:40 +10:00
Ben Skeggs
a670478834 drm/nv50: simplify bo moves now that they're all through the vm
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-02-25 06:45:37 +10:00
Ben Skeggs
d550c41e4f drm/nouveau: remove no_vm/mappable flags from nouveau_bo
'mappable' isn't really used at all, nor is it necessary anymore as the
bo code is capable of moving buffers to mappable vram as required.

'no_vm' isn't necessary anymore either, any places that don't want to be
mapped into a GPU address space should allocate the VRAM directly instead.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-02-25 06:45:34 +10:00
Benjamin Franzke
2503c6fa3e drm/nouveau: Fix pageflip event
Assign correct event when initializing nouveau_page_flip_state.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-02-25 06:45:31 +10:00
Ben Skeggs
a589e87fe7 drm/nouveau/vbios: parse more gpio tag bits from connector table
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-02-25 06:45:28 +10:00
Marcin Slusarz
3248421670 drm/nouveau: decode PFIFO DMA_PUSHER error codes
Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-02-25 06:45:26 +10:00
Marcin Slusarz
4dcf905c84 drm/nv50: fix typos in CCACHE error reporting
The code was supposed to print registers around 0x405018 (which is read
earlier), not 0x405818.

Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-02-25 06:45:23 +10:00
Ben Skeggs
bd2f2037a4 drm/nvc0: support for sw methods + enable page flipping
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-02-25 06:45:20 +10:00
Ben Skeggs
d7117e0d4e drm/nv50: enable page flipping
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-02-25 06:45:17 +10:00
Ben Skeggs
1d3fac0c2a drm/nv50-nvc0: activate/update ds channel's framebuffer on modesets
The hw doesn't really appear to be designed to be used the way we have to
use it due to DRI2's design.  This leads us to having to keep the flipped
fb support active at all times.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-02-25 06:45:14 +10:00
Ben Skeggs
cdccc70eff drm/nv50-nvc0: initialise display sync channels
Also imports a couple of helper functions that'll be used to implement
page flipping in the following commits..

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-02-25 06:45:11 +10:00
Ben Skeggs
45c4e0aae9 drm/nv50-nvc0: precalculate some fb state when creating them
Just a cleanup, to avoid duplicating parts of nv50_crtc.c's code in
the page flipping routines.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-02-25 06:45:08 +10:00
Ben Skeggs
292deb7a3b drm/nv50-nvc0: tidy evo object creation some more
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-02-25 06:45:05 +10:00
Ben Skeggs
60f60bf1bc drm/nv50-nvc0: request and wait on notification of modeset completion
This should prevent a number of races from occuring, the most obvious of
which will be exposed when we start making use of the "display sync" evo
channel for page flipping.  The DS channel will reject any command stream
that doesn't completely agree with the current "master" state.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-02-25 06:45:02 +10:00
Ben Skeggs
f13e435c59 drm/nv50-nvc0: switch to tasklet for display isr bh
We need to be able to have the bh run while possibly spinning waiting for
the EVO notifier to signal.  This apparently happens in some circumstances
with preempt disabled, so our workqueue was never being run.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-02-25 06:44:59 +10:00
Ben Skeggs
c7ca4d1b6b drm/nouveau: make vbios parser runnable from an atomic context
The nv50 display isr bh needs to be converted to a tasklet, which means
we can't sleep anymore.  The places we execute vbios init tables are
rare, and not in any way performance critical, so this isn't a huge
problem.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-02-25 06:44:56 +10:00
Ben Skeggs
8348f36d89 drm/nv50-nvc0: include nv50_display in evo debugging
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-02-25 06:44:53 +10:00