Commit Graph

4662 Commits

Author SHA1 Message Date
Jay Estabrook
82ba3fef67 alpha/drm: Cleanup Alpha support in DRM generic code
Remove an obsolete Alpha adjustment, and modify another,
to go with the current Alpha architecture support.

Signed-off-by: Jay Estabrook <jay.estabrook@gmail.com>
Tested-by: Matt Turner <mattst88@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-06-14 09:31:37 +10:00
Greg Dietsche
96bf8bd1c9 savage: remove unnecessary if statement
the code always returns ret regardless, so if(ret) check is unnecessary.

v2: fixed up the spelling.

Signed-off-by: Greg Dietsche <Gregory.Dietsche@cuw.edu>
Reviewed-by: Nicolas Kaiser <nikai@nikai.net>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-06-14 09:29:12 +10:00
Eric Anholt
a187111207 drm/i915: Use the LLC mode on gen6 for everything but display.
Improves full-screen openarena on my laptop 20.3% +/- 4.0% (n=3)
Improves 800x600 nexuiz on my laptop 12.3% +/- 0.1% (n=3)

We have more room to improve with doing LLC caching for display using
GFDT, and in doing LLC+MLC caching, but this was an easy performance
win and incremental improvement toward those two.

Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2011-06-09 21:51:22 -07:00
Eric Anholt
a7ef0640d9 drm/i915: Use the uncached domain for the display planes
The simplest and common method for ensuring scanout coherency on all
chipsets is to mark the scanout buffers as uncached (and for
userspace to remember to flush the render cache every so often).

We can improve upon this for later generations by marking scanout
objects as GFDT and only flush those cachelines when required. However,
we start simple.

[v2: Move the set to uncached above the clflush.  Otherwise, we'd skip
the clflush and try to scan out data that was still sitting in the
cache.]

Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2011-06-09 21:51:20 -07:00
Chris Wilson
2da3b9b940 drm/i915: Combine pinning with setting to the display plane
We need to perform a few operations in order to move the object into the
display plane (where it can be accessed coherently by the display
engine) that are important for future safety to forbid whilst pinned. As a
result, we want to need to perform some of the operations before pinning,
but some are required once we have been bound into the GTT. So combine
the pinning performed by all the callers with set_to_display_plane(), so
this complication is contained within the single function.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2011-06-09 21:51:19 -07:00
Chris Wilson
c411964209 drm/i915: Mark the cursor and the overlay as being part of the display planes
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2011-06-09 21:51:18 -07:00
Chris Wilson
e4ffd173a1 drm/i915: Add an interface to dynamically change the cache level
[anholt v2: Don't forget that when going from cached to uncached, we
haven't been tracking the write domain from the CPU perspective, since
we haven't needed it for GPU coherency.]

[ickle v3: We also need to make sure we relinquish any fences on older
chipsets and clear the GTT for sane domain tracking.]

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2011-06-09 21:51:16 -07:00
Chris Wilson
d5bd144959 drm/i915/gtt: Split out i915_gem_gtt_rebind_object()
... in preparation for changing the cache level (and thus the flags upon
the PTEs) dynamically.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2011-06-09 21:51:15 -07:00
Chris Wilson
b5ffc9bc38 drm/i915: Introduce i915_gem_object_finish_gtt()
Like its siblings finish_gpu(), this function clears the object from the
GTT domain forcing it to be trigger a domain invalidation should we ever
need to use via the GTT again.

Note that the most important side-effect of finishing the GTT domain
(aside from clearing the tracking read/write domains) is that it imposes
an memory barrier so that all accesses are complete before it returns,
which is important if you intend to be modifying translation tables
shortly afterwards. The second most important side-effect is that it
tears down the GTT mappings forcing a page-fault and invalidation on
next user access to the object.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2011-06-09 21:51:14 -07:00
Chris Wilson
a8198eea15 drm/i915: Introduce i915_gem_object_finish_gpu()
... reincarnated from i915_gem_object_flush_gpu(). The semantic
difference is that after calling finish_gpu() the object no longer
resides in any GPU domain, and so will cause the GPU caches to be
invalidated if it is ever used again.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2011-06-09 11:43:47 -07:00
Keith Packard
284d952968 drm/i915: Call intel_enable_plane from i9xx_crtc_mode_set (again)
This change got placed in the ironlake path instead of the 9xx path
during a recent code shuffle.

Signed-off-by: Keith Packard <keithp@keithp.com>
2011-06-08 21:43:35 -07:00
Ilija Hadzic
303c805cb4 drm/radeon: fix GUI idle IH debug statements
debug statement for GUI idle interrupt is wrong and incorrectly
reports CP EOP interrupt; trivial issue, but confusing for
someone trying to distinguish interrupt sources while debugging
... fixed

Signed-off-by: Ilija Hadzic <ihadzic@research.bell-labs.com>
Reviewed-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-06-09 14:36:48 +10:00
Alex Deucher
b20f9bef8d drm/radeon/kms: check modes against max pixel clock
Filter out modes that are higher than the max pixel
clock.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-06-09 14:33:19 +10:00
Sascha Hauer
618c75e491 drm: fix fbs in DRM_IOCTL_MODE_GETRESOURCES ioctl
The DRM_IOCTL_MODE_GETRESOURCES ioctl just returns bogus framebuffers.
That is because the framebuffers for each file are in the filp_head
member of struct drm_framebuffer, not in the head member.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-06-09 14:31:09 +10:00
Alex Deucher
805c22168d drm/radeon/kms: disable hdmi audio by default
The current RE'd code causes blank screens and
display problems on a lot of systems.  So disable
it by default for now.  It can still be enabled
by setting the audio parameter to 1.  E.g.:
radeon.audio=1

Fixes:
https://bugs.freedesktop.org/show_bug.cgi?id=38010
https://bugs.freedesktop.org/show_bug.cgi?id=27731
https://bugs.freedesktop.org/show_bug.cgi?id=35970
https://bugs.freedesktop.org/show_bug.cgi?id=26195
and many other reported problems.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-06-08 20:14:41 +10:00
Daniel Haid
62fff811d7 drm/radeon/kms: fix for radeon on systems >4GB without hardware iommu
On my x86_64 system with >4GB of ram and swiotlb instead of
a hardware iommu (because I have a VIA chipset), the call
to pci_set_dma_mask (see below) with 40bits returns an error.

But it seems that the radeon driver is designed to have
need_dma32 = true exactly if pci_set_dma_mask is called
with 32 bits and false if it is called with 40 bits.

I have read somewhere that the default are 32 bits. So if the
call fails I suppose that need_dma32 should be set to true.

And indeed the patch fixes the problem I have had before
and which I had described here:
http://choon.net/forum/read.php?21,106131,115940

Acked-by: Alex Deucher <alexdeucher@gmail.com>
cc: stable@kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-06-08 20:14:28 +10:00
Dave Airlie
428c6e3630 drm/radeon/kms: set family for use in parser.
Wierdly the kms parser never initialised the family, it wasn't really used
much, but the fmt checker patch started using it and it fell over.

Reported-by: Markus Trippelsdorf <markus@trippelsdorf.de>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-06-08 20:08:46 +10:00
Linus Torvalds
ef2398019b Merge branch 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6
* 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6:
  drm/nv40: fall back to paged dma object for the moment
  drm/nouveau: fix leak of gart mm node
  drm/nouveau: fix vram page mapping when crossing page table boundaries
  drm/nv17-nv40: Fix modesetting failure when pitch == 4096px (fdo bug 35901).
  drm/nouveau: don't create accel engine objects when noaccel=1
  drm/nvc0: recognise 0xdX chipsets as NV_C0
  drm/i915: Add a no lvds quirk for the Asus EeeBox PC EB1007
  drm/i915: Share the common force-audio property between connectors
  drm/i915: Remove unused enum "chip_family"
  drm/915: fix relaxed tiling on gen2: tile height
  drm/i915/crt: Explicitly return false if connected to a digital monitor
  drm/i915: Replace ironlake_compute_wm0 with g4x_compute_wm0
  drm/i915: Only print out the actual number of fences for i915_error_state
  drm/i915: s/addr & ~PAGE_MASK/offset_in_page(addr)/
  drm: i915: correct return status in intel_hdmi_mode_valid()
  drm/i915: fix regression after clock gating init split
  drm/i915: fix if statement in ivybridge irq handler
2011-06-07 19:09:26 -07:00
Linus Torvalds
12871a0bd6 Merge branch 'drm-radeon-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6
* 'drm-radeon-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6:
  drm/radeon/kms/atom: fix PHY init
  drm/radeon/kms: add missing Evergreen texture formats to the CS parser
  drm/radeon/kms: viewport height has to be even
  drm/radeon/kms: remove duplicate reg from r600 safe regs
  drm/radeon/kms: add support for Llano Fusion APUs
  drm/radeon/kms: add llano pci ids
  drm/radeon/kms: fill in asic struct for llano
  drm/radeon/kms: add family ids for llano APUs
  drm/radeon: fix oops in ttm reserve when pageflipping (v2)
  drm/radeon/kms: clean up the radeon kms Kconfig
  drm/radeon/kms: fix thermal sensor reading on juniper
  drm/radeon/kms: add missing case for cayman thermal sensor
  drm/radeon/kms: add blit support for cayman (v2)
  drm/radeon/kms/blit: workaround some hw issues on evergreen+
2011-06-07 19:09:17 -07:00
Dave Airlie
dcc32b838b Merge remote branch 'nouveau/drm-nouveau-fixes' of /ssd/git/drm-nouveau-next into drm-fixes
* 'nouveau/drm-nouveau-fixes' of /ssd/git/drm-nouveau-next:
  drm/nv40: fall back to paged dma object for the moment
  drm/nouveau: fix leak of gart mm node
  drm/nouveau: fix vram page mapping when crossing page table boundaries
  drm/nv17-nv40: Fix modesetting failure when pitch == 4096px (fdo bug 35901).
  drm/nouveau: don't create accel engine objects when noaccel=1
  drm/nvc0: recognise 0xdX chipsets as NV_C0
2011-06-07 10:07:09 +10:00
Ben Skeggs
4cff3ce5fe drm/nv40: fall back to paged dma object for the moment
PCI(E)GART isn't quite stable it seems, fall back to old method until I get
the time to sort it out properly.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-06-07 09:23:03 +10:00
Ben Skeggs
960bdba08e drm/nouveau: fix leak of gart mm node
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-06-07 09:22:51 +10:00
Ben Skeggs
73c337e70e drm/nouveau: fix vram page mapping when crossing page table boundaries
Hopefully the cause of nvc0 "page jumping" issue.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-06-07 09:22:48 +10:00
Francisco Jerez
c1003d9c90 drm/nv17-nv40: Fix modesetting failure when pitch == 4096px (fdo bug 35901).
Reported-by: Mario Bachmann <grafgrimm77@gmx.de>
Tested-by: Greg Turner <gmturner007@ameritech.net>
Signed-off-by: Francisco Jerez <currojerez@riseup.net>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-06-07 09:22:29 +10:00
Ben Skeggs
18b54c4d58 drm/nouveau: don't create accel engine objects when noaccel=1
Fixes various potential oopses.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-06-07 09:22:03 +10:00
Ben Skeggs
cdf81a235f drm/nvc0: recognise 0xdX chipsets as NV_C0
Should hopefully get modesetting at least from this, it appears these are
GF119 chipsets.  Accel will come eventually, once I order a board.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-06-07 09:21:13 +10:00
Alex Deucher
f3aeceac61 drm/radeon/kms/atom: fix PHY init
The PHY was not initialized correctly after
ac89af1e10 since
the function bailed early as an encoder was not
assigned.  The encoder isn't necessary for PHY init
so just assign to 0 for init so that the table
is executed.

Reported-by: Ari Savolainen <ari.m.savolainen@gmail.com>
Tested-by: Ari Savolainen <ari.m.savolainen@gmail.com>
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-06-05 16:34:13 +10:00
Hans de Goede
6a574b5b9b drm/i915: Add a no lvds quirk for the Asus EeeBox PC EB1007
I found this while figuring out why gnome-shell would not run on my
Asus EeeBox PC EB1007. As a standalone "pc" this device cleary does not have
an internal panel, yet it claims it does. Add a quirk to fix this.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
cc: stable@kernel.org
Signed-off-by: Keith Packard <keithp@keithp.com>
2011-06-04 10:48:45 -07:00
Chris Wilson
3f43c48d33 drm/i915: Share the common force-audio property between connectors
Make the audio property creation routine common and share the single
property between the connectors.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
2011-06-04 10:41:25 -07:00
Chris Wilson
4bce2da393 drm/i915: Remove unused enum "chip_family"
Superseded by the tracking the render generation in the chipset
capabiltiies struct.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Keith Packard <keithp@keithp.com>
2011-06-04 10:41:18 -07:00
Daniel Vetter
c8ebc2b076 drm/915: fix relaxed tiling on gen2: tile height
A tile on gen2 has a size of 2kb, stride of 128 bytes and 16 rows.

Userspace was broken and assumed 8 rows. Chris Wilson noted that the
kernel unfortunately can't reliable check that because libdrm rounds
up the size to the next bucket.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Keith Packard <keithp@keithp.com>
2011-06-04 10:41:12 -07:00
Chris Wilson
d3bcb75776 drm/i915/crt: Explicitly return false if connected to a digital monitor
Rather than proceed on and silently return false by default, mention why
we rejected the presence of an EDID as implying the presence of a VGA
monitor. (The question arises whether there is a broken EDID which falsely
reports a digital connection when attached by VGA.)

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
2011-06-04 10:41:06 -07:00
Chris Wilson
9f405100f2 drm/i915: Replace ironlake_compute_wm0 with g4x_compute_wm0
The computation of the first-level watermarks for g4x and gen5+ are
based on the same algorithm, so we can refactor those code paths to
use a single function.

Note that g4x_compute_wm0 takes a 'plane' argument while
ironlake_compute_wm0 took a 'pipe' argument. Both should have used a
'plane' argument, so this patch fixes that as well (not that it caused
a problem; ironlake always uses pipe == plane).

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
2011-06-04 10:40:59 -07:00
Daniel Vetter
bf3301abba drm/i915: Only print out the actual number of fences for i915_error_state
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
2011-06-04 10:40:52 -07:00
Chris Wilson
c8cbbb8ba9 drm/i915: s/addr & ~PAGE_MASK/offset_in_page(addr)/
Convert our open coded offset_in_page() to the common macro.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
2011-06-04 10:40:42 -07:00
Nicolas Kaiser
5cbba41d28 drm: i915: correct return status in intel_hdmi_mode_valid()
Signed-off-by: Nicolas Kaiser <nikai@nikai.net>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
2011-06-04 10:40:35 -07:00
Jason Stubbs
95e0ee92d3 drm/i915: fix regression after clock gating init split
During the refactoring in revision 6067aaeadb,
the intel_enable_clock_gating was split up into several functions that are
then called indirectly. However, which function to call was not specified for
the IS_PINEVIEW() case. This patch specifies the correct gating function.

Signed-off-by: Jason Stubbs <jasonbstubbs@gmail.com>
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Keith Packard <keithp@keithp.com>
2011-06-04 10:40:26 -07:00
Dan Carpenter
f6b07f45e2 drm/i915: fix if statement in ivybridge irq handler
The extra semicolon was not intended.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
2011-06-04 10:40:17 -07:00
Marek Olšák
fe6f0bd03d drm/radeon/kms: add missing Evergreen texture formats to the CS parser
BC6 and BC7 are described in ARB_texture_compression_bptc.

No idea what FMT_32_AS_32_32_32_32 is good for.

Signed-off-by: Marek Olšák <maraeo@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-06-02 10:49:20 +10:00
Alex Deucher
adcfde516e drm/radeon/kms: viewport height has to be even
Otherwise, no vblank interrupts.
Fixes:
https://bugs.freedesktop.org/show_bug.cgi?id=37522

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Cc: stable@kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-06-02 10:48:59 +10:00
Alex Deucher
8a5617bdc1 drm/radeon/kms: remove duplicate reg from r600 safe regs
It got added twice by accident.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-06-02 10:48:58 +10:00
Alex Deucher
d5c5a72f2a drm/radeon/kms: add support for Llano Fusion APUs
- add gpu init support
- add blit support
- add ucode loader

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-06-02 10:47:40 +10:00
Alex Deucher
89da5a375a drm/radeon/kms: fill in asic struct for llano
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-06-02 10:47:38 +10:00
Alex Deucher
4df64e6502 drm/radeon/kms: add family ids for llano APUs
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-06-02 10:47:37 +10:00
Dave Airlie
498c555f56 drm/radeon: fix oops in ttm reserve when pageflipping (v2)
We need to take a reference to this object, pinning doesn't take a reference
so if userspace deletes the object it can disappear even if pinned.

v2: fix error paths to unreference properly also.

should fix:
https://bugzilla.kernel.org/show_bug.cgi?id=32402
and
https://bugzilla.redhat.com/show_bug.cgi?id=680651

Acked-By: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-06-02 10:46:41 +10:00
Alex Deucher
2f2f96d1ea drm/radeon/kms: clean up the radeon kms Kconfig
- no longer in staging
- all radeons supported

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-05-26 09:22:05 +10:00
Alex Deucher
67b3f823ec drm/radeon/kms: fix thermal sensor reading on juniper
Uses a different method than other evergreen asics.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-05-26 09:21:54 +10:00
Alex Deucher
457558eda1 drm/radeon/kms: add missing case for cayman thermal sensor
The rest of the code is already in place.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-05-26 09:19:34 +10:00
Alex Deucher
cb92d452ba drm/radeon/kms: add blit support for cayman (v2)
Allows us to use the 3D engine for memory management
and allows us to use vram beyond the BAR aperture.

v2: fix copy paste typo
Reported-by: Nils Wallménius <nils.wallmenius@gmail.com>

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-05-26 09:19:31 +10:00
Ying Han
1495f230fa vmscan: change shrinker API by passing shrink_control struct
Change each shrinker's API by consolidating the existing parameters into
shrink_control struct.  This will simplify any further features added w/o
touching each file of shrinker.

[akpm@linux-foundation.org: fix build]
[akpm@linux-foundation.org: fix warning]
[kosaki.motohiro@jp.fujitsu.com: fix up new shrinker API]
[akpm@linux-foundation.org: fix xfs warning]
[akpm@linux-foundation.org: update gfs2]
Signed-off-by: Ying Han <yinghan@google.com>
Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Cc: Minchan Kim <minchan.kim@gmail.com>
Acked-by: Pavel Emelyanov <xemul@openvz.org>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Mel Gorman <mel@csn.ul.ie>
Acked-by: Rik van Riel <riel@redhat.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Hugh Dickins <hughd@google.com>
Cc: Dave Hansen <dave@linux.vnet.ibm.com>
Cc: Steven Whitehouse <swhiteho@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-05-25 08:39:26 -07:00
Alex Deucher
ac10f81d94 drm/radeon/kms/blit: workaround some hw issues on evergreen+
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-05-25 15:10:48 +10:00
Linus Torvalds
98b98d3163 Merge branch 'drm-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6
* 'drm-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: (169 commits)
  drivers/gpu/drm/radeon/atom.c: fix warning
  drm/radeon/kms: bump kms version number
  drm/radeon/kms: properly set num banks for fusion asics
  drm/radeon/kms/atom: move dig phy init out of modesetting
  drm/radeon/kms/cayman: fix typo in register mask
  drm/radeon/kms: fix typo in spread spectrum code
  drm/radeon/kms: fix tile_config value reported to userspace on cayman.
  drm/radeon/kms: fix incorrect comparison in cayman setup code.
  drm/radeon/kms: add wait idle ioctl for eg->cayman
  drm/radeon/cayman: setup hdp to invalidate and flush when asked
  drm/radeon/evergreen/btc/fusion: setup hdp to invalidate and flush when asked
  agp/uninorth: Fix lockups with radeon KMS and >1x.
  drm/radeon/kms: the SS_Id field in the LCD table if for LVDS only
  drm/radeon/kms: properly set the CLK_REF bit for DCE3 devices
  drm/radeon/kms: fixup eDP connector handling
  drm/radeon/kms: bail early for eDP in hotplug callback
  drm/radeon/kms: simplify hotplug handler logic
  drm/radeon/kms: rewrite DP handling
  drm/radeon/kms/atom: add support for setting DP panel mode
  drm/radeon/kms: atombios.h updates for DP panel mode
  ...
2011-05-24 12:06:40 -07:00
Andrew Morton
2ec8a5feaf drivers/gpu/drm/radeon/atom.c: fix warning
udelay() doesn't like 8-bit arguments:

drivers/gpu/drm/radeon/atom.c: In function 'atom_op_delay':
drivers/gpu/drm/radeon/atom.c:653: warning: comparison is always false due to limited range of data type

while we're there, use msleep() rather than open-coding it.

Cc: David Airlie <airlied@linux.ie>
Reviewed-by: Alex Deucher <alexdeucher@gmail.com>
Cc: Matt Turner <mattst88@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-05-24 09:00:37 +10:00
Alex Deucher
d19c37a580 drm/radeon/kms: bump kms version number
- proper bank size for fusion for 2D tiling.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-05-24 08:59:34 +10:00
Alex Deucher
5bfa487955 drm/radeon/kms: properly set num banks for fusion asics
Needed by userspace for 2D tiled buffer alignment

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-05-24 08:59:33 +10:00
Alex Deucher
ac89af1e10 drm/radeon/kms/atom: move dig phy init out of modesetting
It only needs to be called once at startup, not for every
modeset.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-05-24 08:59:30 +10:00
Alex Deucher
bb92091acf drm/radeon/kms/cayman: fix typo in register mask
Noticed by Droste on IRC.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-05-24 08:59:26 +10:00
Alex Deucher
d0ae3e890b drm/radeon/kms: fix typo in spread spectrum code
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-05-24 08:59:24 +10:00
Linus Torvalds
57d19e80f4 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (39 commits)
  b43: fix comment typo reqest -> request
  Haavard Skinnemoen has left Atmel
  cris: typo in mach-fs Makefile
  Kconfig: fix copy/paste-ism for dell-wmi-aio driver
  doc: timers-howto: fix a typo ("unsgined")
  perf: Only include annotate.h once in tools/perf/util/ui/browsers/annotate.c
  md, raid5: Fix spelling error in comment ('Ofcourse' --> 'Of course').
  treewide: fix a few typos in comments
  regulator: change debug statement be consistent with the style of the rest
  Revert "arm: mach-u300/gpio: Fix mem_region resource size miscalculations"
  audit: acquire creds selectively to reduce atomic op overhead
  rtlwifi: don't touch with treewide double semicolon removal
  treewide: cleanup continuations and remove logging message whitespace
  ath9k_hw: don't touch with treewide double semicolon removal
  include/linux/leds-regulator.h: fix syntax in example code
  tty: fix typo in descripton of tty_termios_encode_baud_rate
  xtensa: remove obsolete BKL kernel option from defconfig
  m68k: fix comment typo 'occcured'
  arch:Kconfig.locks Remove unused config option.
  treewide: remove extra semicolons
  ...
2011-05-23 09:12:26 -07:00
Dave Airlie
cde5083b05 drm/radeon/kms: fix tile_config value reported to userspace on cayman.
cayman is reporting the wrong tile config value to userspace, this
causes piglit mipmap generation tests to fail.

Reviewed-by: Alex Deucher <alexdeucher@gmail.com>
cc: stable@kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-05-22 20:28:10 +10:00
Dave Airlie
c289cff10a drm/radeon/kms: fix incorrect comparison in cayman setup code.
This was leading to a bogus value being programmed to the backend
routing register.

Reviewed-by: Alex Deucher <alexdeucher@gmail.com>
cc: stable@kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-05-22 20:27:09 +10:00
Dave Airlie
97bfd0acd3 drm/radeon/kms: add wait idle ioctl for eg->cayman
None of the latest GPUs had this hooked up, this is necessary for
correct operation in a lot of cases, however we should test this on a few
GPUs in these families as we've had problems in this area before.

Reviewed-by: Alex Deucher <alexdeucher@gmail.com>
cc: stable@kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-05-22 20:26:18 +10:00
Dave Airlie
0b65f83f9d drm/radeon/cayman: setup hdp to invalidate and flush when asked
On cayman we need to set the bit to cause HDP flushes to invalidate the
HDP cache also.

Reviewed-by: Alex Deucher <alexdeucher@gmail.com>
cc: stable@kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-05-22 20:25:27 +10:00
Alex Deucher
f25a5c63bf drm/radeon/evergreen/btc/fusion: setup hdp to invalidate and flush when asked
This needs to be explicitly set on btc.  It's set by default
on evergreen/fusion, so it fine to just unconditionally enable it for
all chips.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
cc: stable@kernel.org
Signed-off-by: Dave Airlie <airlied@gmail.com>
2011-05-22 20:24:24 +10:00
Alex Deucher
2307790f0c drm/radeon/kms: the SS_Id field in the LCD table if for LVDS only
For DP/eDP, always use the standard DP SS indices.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@gmail.com>
2011-05-22 20:20:41 +10:00
Alex Deucher
6f15c506e0 drm/radeon/kms: properly set the CLK_REF bit for DCE3 devices
If the ss clock is external, the CLK_REF bit needs to be set
in the SetPixelClock parameters.  This should fix DP failures
in the channel equalization loop.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@gmail.com>
2011-05-22 20:20:05 +10:00
Alex Deucher
d291767b60 drm/radeon/kms: fixup eDP connector handling
It's more like LVDS then DP in some ways.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-05-20 20:02:35 +10:00
Alex Deucher
7c3ed0fd9b drm/radeon/kms: bail early for eDP in hotplug callback
Don't try and en/disable the port as it may be a hpd event from
powering up/down the panel during a modeset or dpms.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-05-20 20:02:34 +10:00
Alex Deucher
1e85e1d07b drm/radeon/kms: simplify hotplug handler logic
In the hotplug handler, just use the drm dpms functions.
If the monitor is plugged in, turn it on, if it's not,
turn it off.  This also reduces power usage by turning
off the encoder and crtc when the monitor is unplugged.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-05-20 20:02:33 +10:00
Alex Deucher
224d94b144 drm/radeon/kms: rewrite DP handling
- reorganize the functions based on use
- clean up function naming
- rework link training to better match what we use internally
- add initial support for DP 1.2 (no MST yet)

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-05-20 20:02:32 +10:00
Alex Deucher
558e27db8f drm/radeon/kms/atom: add support for setting DP panel mode
Required for proper operation with DP bridges.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-05-20 20:02:31 +10:00
Alex Deucher
39b3bdb62a drm/radeon/kms: atombios.h updates for DP panel mode
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-05-20 20:02:30 +10:00
Alex Deucher
eac4dff6d3 drm/radeon/kms: handle DP bridges
Fusion hardware often has DP to VGA/LVDS/TMDS bridges to
handle non-DP encoders.  Internally we treat them mostly
like DP.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-05-20 20:02:29 +10:00
Alex Deucher
834b2904bb drm/radeon/kms: improve aux error handling
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-05-20 20:02:28 +10:00
Alex Deucher
f8d0edde15 drm/radeon/kms: improve DP detect logic
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-05-20 20:02:27 +10:00
Alex Deucher
d7fa8bb385 drm/radeon/kms: add some dp encoder/connector helper funcs
Used for dp1.2 support and for dp bridges.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-05-20 20:02:26 +10:00
Alex Deucher
4e633939fe drm/radeon/kms: make sure eDP panel is on for modesetting
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-05-20 20:02:25 +10:00
Alex Deucher
2dafb74d63 drm/radeon/kms: fix eDP panel power function
need to wait for the panel to power up.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-05-20 20:02:24 +10:00
Alex Deucher
3a5f4a21c5 drm/radeon/kms: adjust eDP handling (v2)
eDP is usually used as an LVDS replacement, so treat
it more like LVDS from the user perspective.

v2: encoder mode is always DP for eDP.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-05-20 20:02:23 +10:00
Alex Deucher
86a94defe2 drm/radeon/kms: fix up DP clock programming on DCE4/5
In DP mode, the DP ref clock can come from PPLL, DCPLL, or ext clock,
depending on the asic.  The crtc virtual pixel clock is derived from
the DP ref clock.

- DCE4: PPLL or ext clock
- DCE5: DCPLL or ext clock

Setting ATOM_PPLL_INVALID will cause SetPixelClock to skip
PPLL/DCPLL programming and only program the DP DTO for the
crtc virtual pixel clock.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-05-20 20:02:22 +10:00
Alex Deucher
8e8e523d86 drm/radeon/kms: spread spectrum fixes
- properly mask the ss type
- don't enable ss if type is external or percentage is 0
- if ss enabled and type is external, set ref_div_src to ext clock
- prefer ASIC_INTERNAL_SS_ON_DP to LCD_Info SS_Id for eDP
- fix ss amount calculation

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-05-20 20:02:21 +10:00
Alex Deucher
df271bec80 drm/radeon/kms: properly handle bpc >8 in atom command tables
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-05-20 20:02:20 +10:00
Alex Deucher
96b3bef8c1 drm/radeon/kms: DCE4.1 DIG encoders are fully routeable just like DCE3.2
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-05-20 20:02:19 +10:00
Dave Airlie
351fc4d660 Merge remote branch 'keithp/drm-intel-next' of ../drm-next into drm-core-next
* 'keithp/drm-intel-next' of ../drm-next:
  drm/i915: initialize gen6 rps work queue on Sandy Bridge and Ivy Bridge
  drm/i915/sdvo: Reorder i2c initialisation before ddc proxy
  drm/i915: FDI link training broken on Ironlake by Ivybridge integration
  drm/i915: enable rc6 by default
  drm/i915: add fbc enable flag, but disable by default
  drm/i915: clean up unused ring_get_irq/ring_put_irq functions
  drm/i915: fix user irq miss in BSD ring on g4x
2011-05-20 11:30:02 +10:00
Jesse Barnes
9e3c256d7d drm/i915: initialize gen6 rps work queue on Sandy Bridge and Ivy Bridge
It's not used on Ironlake, but is used on later generations, so make
sure it exists before we try to use it in the interrupt handlers.

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
2011-05-18 15:14:39 -07:00
Chris Wilson
56184e3da0 drm/i915/sdvo: Reorder i2c initialisation before ddc proxy
The ddc proxy depends upon the underlying i2c bus being selected. Under
certain configurations, the i2c-adapter functionality is queried during
initialisation and so may trigger an OOPS during boot. Hence, we need to
reorder the initialisation of the ddc proxy until after we hook up the i2c
adapter for the SDVO device.

The condition under which it fails is when the i2c_add_adapter calls
into i2c_detect which will attempt to probe all valid addresses on the
adapter iff there is a pre-existing i2c_driver with the same class as
the freshly added i2c_adapter.

So it appears to depend upon having compiled in (or loaded such a
module before i915.ko) an i2c-driver that likes to futz over the
i2c_adapters claiming DDC support.

Reported-by: Mihai Moldovan <ionic@ionic.de>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
2011-05-18 07:37:09 -07:00
Keith Packard
61e499bf05 drm/i915: FDI link training broken on Ironlake by Ivybridge integration
Commit 357555c00f split out IVB-specific
register definitions for FDI link training, but a piece of that commit
stopped executing some critical code on Ironlake systems while leaving
it running on Sandybridge.

Turn that code back on both Ironlake and Sandybridge

Signed-off-by: Keith Packard <keithp@keithp.com>
Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2011-05-17 16:20:54 -07:00
Jesse Barnes
a51f7a66fb drm/i915: enable rc6 by default
With FBC disabled by default, it should be safe to enable RC6.  So let's
give it a try.

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Keith Packard <keithp@keithp.com>
2011-05-17 14:33:38 -07:00
Jesse Barnes
c1a9f04763 drm/i915: add fbc enable flag, but disable by default
FBC has too many corner cases that we don't currently deal with, so
disable it by default so we can enable more important features like RC6,
which conflicts in some configurations.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=31742
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Keith Packard <keithp@keithp.com>
2011-05-17 14:31:26 -07:00
Feng, Boqun
8547920fc6 drm/i915: clean up unused ring_get_irq/ring_put_irq functions
This patch depends on patch "drm/i915: fix user irq miss in BSD ring on
g4x".
Once the previous patch apply, ring_get_irq/ring_put_irq become unused.
So simply remove them.

Signed-off-by: Feng, Boqun <boqun.feng@intel.com>
Reviewed-by: Xiang, Haihao <haihao.xiang@intel.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
2011-05-16 12:54:16 -07:00
Feng, Boqun
5bfa1063a7 drm/i915: fix user irq miss in BSD ring on g4x
On g4x, user interrupt in BSD ring is missed.
This is because though g4x and ironlake share the same bsd_ring,
their interrupt control interfaces have _two_ differences.

1.different irq enable/disable functions:
On g4x are i915_enable_irq and i915_disable_irq.
On ironlake are ironlake_enable_irq and ironlake_disable_irq.
2.different irq flag:
On g4x user interrupt flag in BSD ring on is I915_BSD_USER_INTERRUPT.
On ironlake is GT_BSD_USER_INTERRUPT

Old bsd_ring_get/put_irq call ring_get_irq and ring_get_irq.
ring_get_irq and ring_put_irq only call ironlake_enable/disable_irq.
So comes the irq miss on g4x.

To fix this, as other rings' code do, conditionally call different
functions(i915_enable/disable_irq and ironlake_enable/disable_irq)
and use different interrupt flags in bsd_ring_get/put_irq.

Signed-off-by: Feng, Boqun <boqun.feng@intel.com>
Reviewed-by: Xiang, Haihao <haihao.xiang@intel.com>
Cc: stable@kernel.org
Signed-off-by: Keith Packard <keithp@keithp.com>
2011-05-16 12:54:05 -07:00
Chris Wilson
752d2635eb drm: Take lock around probes for drm_fb_helper_hotplug_event
We need to hold the dev->mode_config.mutex whilst detecting the output
status. But we also need to drop it for the call into
drm_fb_helper_single_fb_probe(), which indirectly acquires the lock when
attaching the fbcon.

Failure to do so exposes a race with normal output probing. Detected by
adding some warnings that the mutex is held to the backend detect routines:

[   17.772456] WARNING: at drivers/gpu/drm/i915/intel_crt.c:471 intel_crt_detect+0x3e/0x373 [i915]()
[   17.772458] Hardware name: Latitude E6400
[   17.772460] Modules linked in: ....
[   17.772582] Pid: 11, comm: kworker/0:1 Tainted: G        W 2.6.38.4-custom.2 #8
[   17.772584] Call Trace:
[   17.772591]  [<ffffffff81046af5>] ? warn_slowpath_common+0x78/0x8c
[   17.772603]  [<ffffffffa03f3e5c>] ? intel_crt_detect+0x3e/0x373 [i915]
[   17.772612]  [<ffffffffa0355d49>] ?  drm_helper_probe_single_connector_modes+0xbf/0x2af [drm_kms_helper]
[   17.772619]  [<ffffffffa03534d5>] ?  drm_fb_helper_probe_connector_modes+0x39/0x4d [drm_kms_helper]
[   17.772625]  [<ffffffffa0354760>] ?  drm_fb_helper_hotplug_event+0xa5/0xc3 [drm_kms_helper]
[   17.772633]  [<ffffffffa035577f>] ? output_poll_execute+0x146/0x17c [drm_kms_helper]
[   17.772638]  [<ffffffff81193c01>] ? cfq_init_queue+0x247/0x345
[   17.772644]  [<ffffffffa0355639>] ? output_poll_execute+0x0/0x17c [drm_kms_helper]
[   17.772648]  [<ffffffff8105b540>] ? process_one_work+0x193/0x28e
[   17.772652]  [<ffffffff8105c6bc>] ? worker_thread+0xef/0x172
[   17.772655]  [<ffffffff8105c5cd>] ? worker_thread+0x0/0x172
[   17.772658]  [<ffffffff8105c5cd>] ? worker_thread+0x0/0x172
[   17.772663]  [<ffffffff8105f767>] ? kthread+0x7a/0x82
[   17.772668]  [<ffffffff8100a724>] ? kernel_thread_helper+0x4/0x10
[   17.772671]  [<ffffffff8105f6ed>] ? kthread+0x0/0x82
[   17.772674]  [<ffffffff8100a720>] ? kernel_thread_helper+0x0/0x10

Reported-by:  Frederik Himpe <fhimpe@telenet.be>
References: https://bugs.freedesktop.org/show_bug.cgi?id=36394
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-05-16 12:01:43 +10:00
Randy Dunlap
fb0b760605 drm: fix nouveau_acpi build
Fix build errors when CONFIG_ACPI is enabled but MXM_WMI is not enabled
by selecting both MXM_WMI and ACPI_WMI (the latter just for kconfig
dependencies):

nouveau_acpi.c:(.text+0x2400c8): undefined reference to `mxm_wmi_call_mxmx'
nouveau_acpi.c:(.text+0x2400cf): undefined reference to `mxm_wmi_call_mxds'
nouveau_acpi.c:(.text+0x2400fe): undefined reference to `mxm_wmi_call_mxmx'
nouveau_acpi.c:(.text+0x2402ba): undefined reference to `mxm_wmi_supported

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-05-16 11:57:20 +10:00
Dave Airlie
46f2b60734 Merge remote branch 'nouveau/drm-nouveau-next' of /ssd/git/drm-nouveau-next into drm-core-next
* 'nouveau/drm-nouveau-next' of /ssd/git/drm-nouveau-next: (55 commits)
  drm/nouveau: make cursor_set implementation consistent with other drivers
  drm/nva3/clk: better pll calculation when no fractional fb div available
  drm/nouveau/pm: translate ramcfg strap through ram restrict table
  drm/nva3/pm: allow use of divisor 16
  drm/nvc0/pm: parse clock for pll 0x0a (0x137020) from perf table
  drm/nvc0/pm: correct core/mem/shader perflvl parsing
  drm/nouveau/pm: remove memtiming support check when assigning to perflvl
  drm/nva3: support for memory timing map table
  drm/nouveau: Associate memtimings with performance levels on cards <= nv98
  drm/nva3/pm: initial pass at set_clock() hook
  drm/nvc0/gr: calculate some more of our magic numbers
  drm/nv50: respect LVDS link count from EDID on SPWG panels
  drm/nouveau: recognise DCB connector type 0x41 as LVDS
  drm/nouveau: fix uninitialised variable warning
  drm/nouveau: Fix a crash at card takedown for NV40 and older cards
  drm/nouveau: Free nv04 instmem ramin heap at card takedown
  drm/nva3: somewhat improve clock reporting
  drm/nouveau: pull refclk from vbios on limits 0x40 boards
  drm/nv40/gr: oops, fix random bits getting set in engine obj
  drm/nv50: improve nv50_pm_get_clock()
  ...
2011-05-16 11:53:27 +10:00
Marcin Slusarz
b4fa9d0f65 drm/nouveau: make cursor_set implementation consistent with other drivers
When xorg state tracker wants to hide the cursor it calls set_cursor
with NULL buffer_handle and size=0x0, but nouveau refuses to hide it
because size is not 64x64... which is a bit odd. Both radeon and intel
check buffer_handle before validating size of cursor, so make nouveau
implementation consistent with them.

Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-05-16 10:51:05 +10:00
Ben Skeggs
52eba8dd5e drm/nva3/clk: better pll calculation when no fractional fb div available
The core/mem/shader clocks don't support the fractional feedback divider,
causing our calculated clocks to be off by quite a lot in some cases.  To
solve this we will switch to a search-based algorithm when fN is NULL.

For my NVA8 at PL3, this actually generates identical cooefficients to
the binary driver.  Hopefully that's a good sign, and that does not
break VPLL calculation for someone..

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-05-16 10:50:59 +10:00
Ben Skeggs
96d1fcf8b5 drm/nouveau/pm: translate ramcfg strap through ram restrict table
Hopefully this is how we're supposed to correctly handle when the RAMCFG
strap is above the number of entries in timing-related tables.

It's rather difficult to confirm without finding a configuration where
the ram restrict table doesn't map 8-15 back onto 0-7 anyway.  There's
not a single vbios in the repo which is configured differently..

In any case, this is probably still better than potentially reading
outside of the bounds of various tables..

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-05-16 10:50:57 +10:00
Ben Skeggs
bfb61f43b3 drm/nva3/pm: allow use of divisor 16
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-05-16 10:50:52 +10:00
Ben Skeggs
047d2df54c drm/nvc0/pm: parse clock for pll 0x0a (0x137020) from perf table
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-05-16 10:50:47 +10:00
Ben Skeggs
40f6193b8f drm/nvc0/pm: correct core/mem/shader perflvl parsing
We need to parse some of these other entries still, but I've yet to
determine exactly which PLLs the rest map to.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-05-16 10:50:42 +10:00