Граф коммитов

201561 Коммитов

Автор SHA1 Сообщение Дата
Eric Anholt 2bd34f6ca8 Merge remote branch 'origin/master' into drm-intel-next
This resolves the conflict in the EDP code, which has been rather
popular to hack on recently.

Conflicts:
	drivers/gpu/drm/i915/intel_dp.c
2010-08-01 19:34:47 -07:00
Zhenyu Wang a2757b6fab agp/intel: Add actual definitions of the Sandybridge PTE caching bits. 2010-08-01 19:03:48 -07:00
Zhenyu Wang 3869d4a8af agp/intel: Support the extended physical addressing bits on Sandybridge.
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
[anholt: Split this patch out of a larger patch for Sandybridge fixes]
Signed-off-by: Eric Anholt <eric@anholt.net>
2010-08-01 19:03:48 -07:00
Chris Wilson 6103da0d03 drm/i915: Include any alternate names by which the device is known.
When trying to keep track of features between the kernel, the 2D driver,
mesa and the specs, it helps to list any other name by which the device
is referred to.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Eric Anholt <eric@anholt.net>
2010-08-01 19:03:47 -07:00
Chris Wilson 534843dabf drm/i915: Use 128k alignment for untiled display surface on i965 (v2)
The original i965, including the revised G35 and Q35, requires an
alignment of 128K for the display surface with linear memory, so
increase the requirement from 64k for these chipsets. For the later
chipsets in the i965 family, only a 4k alignment is required. (So
long as we do not start performing asynchronous flips.)

Note the impact of this should be slight as on i965 we should be using a
tiled frontbuffer for anything up to a 4096x4096 display.

v2: compilation fixes and note that the docs do not exclude the G35 from
the extra alignment.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Eric Anholt <eric@anholt.net>
2010-08-01 19:03:47 -07:00
Adam Jackson e1a4474349 drm/i915/pch: Cosmetic fix to FDI link training
Unmask the bits for link training reporting before starting link
training.  If stage 1 training finished before we unmask them, then we'd
spin around in a loop a few times until smashing on through.  Which is
harmless, since training _did_ succeed, it just looks ugly in dmesg.

Signed-off-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
2010-08-01 19:03:47 -07:00
Dan Carpenter 2991196fbc drm/i915: cleanup: use ARRAY_SIZE()
NUM_TV_MODES is the same as ARRAY_SIZE(tv_modes).  In the end, I
decided it was cleaner to remove NUM_TV_MODES and just use
ARRAY_SIZE(tv_modes) through out.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
2010-08-01 19:03:46 -07:00
Chris Wilson cbb465e72a drm/i915: Include instdone[1] in hangcheck
References:

  Bug 26691 - Spurious hangcheck whilst executing a long shader over a
              large vertex buffer
  https://bugs.freedesktop.org/show_bug.cgi?id=26691

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Eric Anholt <eric@anholt.net>
2010-08-01 19:03:46 -07:00
Chris Wilson 0b3400040d drm/i915: Remove the WARN when failing to set tiling.
We generally issue an error message at the point of failure, and so this
warning with a fairly pointless stacktrace is superfluous and ugly.
Needless to say, the common trigger for this WARN happens to be EIO
where this is pure noise.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Eric Anholt <eric@anholt.net>
2010-08-01 19:03:46 -07:00
Jesse Barnes 2377b741ab drm/i915: fix FDI frequency check
Since mode->clock is in kHz we should be checking against 2700000
instead of just 27000.  This patch gets my x201s working again (well
working as well as it ever was anyway).

When looking for this I also noticed we set link_bw to 270000, but the
calculation is different.  Does it also need to use kHz or we using
10kHz internally?

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Eric Anholt <eric@anholt.net>
2010-08-01 19:03:46 -07:00
Chris Wilson 3ca87e8283 drm/i915: Sparse warning about invalid value for burst_ena in tv_modes
drivers/gpu/drm/i915/intel_tv.c|479 col 16| warning: cast truncates bits
from constant value (8 becomes 0)

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Eric Anholt <eric@anholt.net>
2010-08-01 19:03:46 -07:00
Chris Wilson d312ec2517 drm/i915: Sparse warns about the incorrect sign for storing bit17
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Eric Anholt <eric@anholt.net>
2010-08-01 19:03:45 -07:00
Chris Wilson b4b78d12d7 drm/i915: Silence sparse over non-static local structure.
drivers/gpu/drm/i915/i915_drv.c|485 col 25| warning: symbol 'i915_pm_ops' was not declared. Should it be static?

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Eric Anholt <eric@anholt.net>
2010-08-01 19:03:45 -07:00
Chris Wilson 2d3fa0de68 drm/i915: Silence sparse over duplicate members in static initializer
drivers/gpu/drm/i915/i915_drv.c|100 col 18| warning: Initializer entry defined twice
drivers/gpu/drm/i915/i915_drv.c|101 col 3| also defined here
drivers/gpu/drm/i915/i915_drv.c|117 col 18| warning: Initializer entry defined twice
drivers/gpu/drm/i915/i915_drv.c|118 col 3| also defined here

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Eric Anholt <eric@anholt.net>
2010-08-01 19:03:45 -07:00
Chris Wilson 11824e8c4e drm/i915: Silence sparse complaints over insufficient bitfield int types.
drivers/gpu/drm/i915/i915_drv.h|676 col 19| warning: dubious bitfield without explicit `signed' or `unsigned'
drivers/gpu/drm/i915/i915_drv.h|712 col 19| warning: dubious bitfield without explicit `signed' or `unsigned'

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Eric Anholt <eric@anholt.net>
2010-08-01 19:03:45 -07:00
Chris Wilson 2dafb1e082 drm/i915: Propagate error from i915_gem_object_flush_gpu_write_domain()
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Eric Anholt <eric@anholt.net>
2010-08-01 19:03:44 -07:00
Chris Wilson 96b099fd6d drm/i915: Propagate error from drm_vblank_get() during page-flipping.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Eric Anholt <eric@anholt.net>
2010-08-01 19:03:44 -07:00
Chris Wilson 5f35308bab drm/i915: Propagate error from drm_install_irq() during EnterVT
Simple fix for error propagation along the old UMS path.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Eric Anholt <eric@anholt.net>
2010-08-01 19:03:44 -07:00
Nicolas Kaiser 7aa69d2ee7 drm/i915: Typo in #define
checkpatch complains about this define:

WARNING: space prohibited between function name and open parenthesis '('
+#define   GEN6_RENDER TIMEOUT_COUNTER_EXPIRED		(1 << 6)

Signed-off-by: Nicolas Kaiser <nikai@nikai.net>
Acked-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
2010-08-01 19:03:44 -07:00
Zhao Yakui b52eb4dcab drm/i915: Add frame buffer compression support on Ironlake mobile
About 0.2W power can be saved on one HP laptop.

Signed-off-by: Zhao Yakui <yakui.zhao@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
2010-08-01 19:03:44 -07:00
Zhao Yakui c936f44d1b drm/i915: Calculate cursor watermark under non-SR state for Ironlake
The hardware team suggest that the "large buffer" method should be
used to calculate the cursor watermark under non-SR state as well,
which is to avoid the flicker when FBC is enabled on Ironlake.

Signed-off-by: Zhao Yakui <yakui.zhao@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
2010-08-01 19:03:43 -07:00
Zhao Yakui 4fe5e61180 drm/i915: Apply self-refresh watermark calculation for cursor plane
In SR mode cursor plane watermark calculation uses same formula
like display plane. This one fixes the case for 965G and G45.

Signed-off-by: Zhao Yakui <yakui.zhao@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
2010-08-01 19:03:43 -07:00
Zhao Yakui 1b07e04e9c drm/i915: Fix fifo size for self-refresh watermark on 965G
The total self-refresh fifo entry size for display plane is 512
instead of 128 for 965G. Also fix WM value mask for 965G.

About 1.0W power can be saved on one T61 laptop after the self-refresh
watermark is configured correctly.

Signed-off-by: Zhao Yakui <yakui.zhao@intel.com>
Signed-off-by: Zhenyu wang <zhenyuw@linux.intel.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
2010-08-01 19:03:43 -07:00
Zhao Yakui fa143215b1 drm/i915: Fix watermark calculation in self-refresh mode
For self-refresh mode WM calculation's "line time" should use
mode's htotal instead of hdisplay. "surface width" is the hdisplay
for display plane and 64 for cursor plane.

Signed-off-by: Zhao Yakui <yakui.zhao@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
2010-08-01 19:03:43 -07:00
Zhao Yakui 36e83a187c drm/i915: Add the support of eDP on DP-D for Ibex/CPT
This one adds support for eDP that connected on PCH DP-D port
instead of CPU DP-A port, and only DP-D port could be used for eDP.

https://bugs.freedesktop.org/show_bug.cgi?id=27220

Signed-off-by: Zhao Yakui <yakui.zhao@intel.com>
Tested-by: Jan-Hendrik Zab <jan@jhz.name>
Tested-by: Templar <templar@rshc.de>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
2010-08-01 19:03:43 -07:00
Jesse Barnes d874bcff79 drm/i915: remove duplicate PIPE*STAT bit definitions
Having two sets has made me think I caught a bug more than once now.

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Eric Anholt <eric@anholt.net>
2010-08-01 19:03:42 -07:00
Jesse Barnes e25e660109 drm/i915: remove unused vblank_enable var from i915_driver_irq_handler
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Eric Anholt <eric@anholt.net>
2010-08-01 19:03:42 -07:00
Ondrej Zary 8699be3ef1 intel_agp: Don't oops with zero stolen memory
When "onboard video memory" is set do "disabled" in BIOS on Asus P4P800-VM
board (i865G), kernel oopses with memory corruption:
https://bugs.freedesktop.org/show_bug.cgi?id=28430

Fix that by cleanly aborting the initialization.

Signed-off-by: Ondrej Zary <linux@rainbow-software.org>
Signed-off-by: Eric Anholt <eric@anholt.net>
2010-08-01 19:03:42 -07:00
Chris Wilson 43b27f40eb drm/i915: Explosion following OOM in do_execbuffer.
Oops, when merging the extra details following an OOM, I missed that
driver_private is now NULL and the correct way to convert from the
drm_gem_object into the drm_i915_gem_object is to use to_intel_bo().

BUG: unable to handle kernel NULL pointer dereference at 00000069
IP: [<c11a4a02>] i915_gem_do_execbuffer+0x71f/0xbb6
*pde = 00000000
Oops: 0000 [#1] SMP
last sysfs file: /sys/devices/virtual/vc/vcsa3/uevent

Pid: 10993, comm: X Not tainted 2.6.35-rc2+ #67 /
EIP: 0060:[<c11a4a02>] EFLAGS: 00213202 CPU: 0
EIP is at i915_gem_do_execbuffer+0x71f/0xbb6
EAX: f647e8a8 EBX: 00000000 ECX: 00000003 EDX: 00000000
ESI: 00424000 EDI: 00000000 EBP: f6508e48 ESP: f6508dd4
 DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
Process X (pid: 10993, ti=f6508000 task=f6432880 task.ti=f6508000)
Stack:
 f6508de0 f7130000 00000001 00000000 00000000 f647e8a8 00000000 f64f8480
<0> f7974414 00000000 00000006 00000000 00000000 f6578000 00000008 00000006
<0> f6797880 00400000 00000000 ffffffe4 f7974400 000000d0 000000d0 000001c0
Call Trace:
 [<c11a4f3a>] ? i915_gem_execbuffer2+0xa1/0xe7
 [<c118ab96>] ? drm_ioctl+0x22c/0x2fa
 [<c11a4e99>] ? i915_gem_execbuffer2+0x0/0xe7
 [<c107e88c>] ? do_sync_read+0x8f/0xca
 [<c1088cbd>] ? vfs_ioctl+0x2c/0x96
 [<c118a96a>] ? drm_ioctl+0x0/0x2fa
 [<c10891f4>] ? do_vfs_ioctl+0x429/0x45a
 [<c107e5c9>] ? fsnotify_access+0x54/0x5f
 [<c107ee1c>] ? vfs_read+0x9a/0xae
 [<c1089258>] ? sys_ioctl+0x33/0x4d
 [<c1002610>] ? sysenter_do_call+0x12/0x26
Code: d0 89 4d c4 31 c9 89 45 d8 eb 44 8b 45 cc 8b 14 88 8b 42 50 89 45
bc 8b 45 a0 8b 52 38 89 55 d0 31 d2 f6 40 20 01 74 0d 8b 55 bc <f6> 42
69 30 0f 95 c2 0f b6 d2 8b 45 d0 c7 45 d4 00 00 00 00 89
EIP: [<c11a4a02>] i915_gem_do_execbuffer+0x71f/0xbb6 SS:ESP 0068:f6508dd4
CR2: 0000000000000069
---[ end trace 3f1d514b34d39381 ]---

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Eric Anholt <eric@anholt.net>
2010-08-01 19:03:42 -07:00
Thomas Bächler 0544edfdc3 gpu/drm/i915: Add a blacklist to omit modeset on LID open
On some machines (currently only the Toshiba Tecra A11 is known), the GPU
locks up when modeset is forced on LID open. This patch adds a new DMI
blacklist and omits modesetting for all matches.

Fixes https://bugzilla.kernel.org/show_bug.cgi?id=15550

Signed-off-by: Thomas Bächler <thomas@archlinux.org>
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Eric Anholt <eric@anholt.net>
2010-08-01 19:03:41 -07:00
Dave Airlie d6486813d2 Merge remote branch 'nouveau/for-airlied' of ../drm-nouveau-next into drm-core-next
* 'nouveau/for-airlied' of ../drm-nouveau-next: (77 commits)
  drm/nouveau: set TASK_(UN)INTERRUPTIBLE before schedule_timeout()
  drm/nv50: fix some not-error error messages
  drm/nouveau: introduce gpio engine
  drm/nv50: correct wait condition for instmem flush
  drm/nouveau: Fix TV-out detection on unposted cards lacking a usable DCB table.
  drm/nouveau: Get rid of the remaining VGA CRTC locking.
  drm/nouveau: Move display init to a new nouveau_engine.
  drm/nouveau: Put back the old 2-messages I2C slave test.
  drm/nouveau: Reset AGP before running the init scripts.
  drm/nv30: Init the PFB+0x3xx memory timing regs.
  drm/nouveau: disable hotplug detect around DP link training
  drm/nv50: add function to control GPIO IRQ reporting
  drm/nouveau: add nv_mask register accessor
  drm/nouveau: fix build without CONFIG_ACPI
  drm/nouveau: Reset CRTC owner to 0 before BIOS init.
  drm/nouveau: No need to lock/unlock the VGA CRTC regs all the time.
  drm/nouveau: Remove useless CRTC_OWNER logging.
  drm/nouveau: Add some generic I2C gadget detection code.
  drm/i2c/ch7006: Don't assume that the specified config points to static memory.
  drm/nv04-nv3x: Implement init-compute-mem.
  ...

Conflicts:
	drivers/gpu/drm/nouveau/nouveau_bios.c
2010-08-02 10:31:47 +10:00
Dave Airlie 7827627107 Merge branch 'drm-radeon-next' of ../drm-radeon-next into drm-core-next
* 'drm-radeon-next' of ../drm-radeon-next: (333 commits)
  drm/radeon/kms: trivial code style fixes for audio
  drm/radeon: remove viewport transform from r6xx/r7xx blit emit
  drm/radeon: group r6xx/r7xx newly sequential blit state
  drm/radeon: reorder r6xx/r7xx blit state emit to make more regs sequential
  drm/radeon: r6xx/r7xx move vport clipping to a single packet
  drm/radeon: group r6xx/r7xx sequential blit state
  drm/radeon: remove duplicate state emit in r6xx/r7xx blit
  drm/radeon: add comments to r6xx/r7xx blit state
  drm/radeon/kms/r7xx: add workaround for hw issue with HDP flush
  drm/radeon/kms: remove rs4xx gart limit
  drm: radeon: fix sign bug
  drm/radeon/kms: check/restore sanity before doing anything else with GPU.
  drm/radeon: fall back to GTT if bo creation/validation in VRAM fails.
  drm/radeon/kms: add ioport register access
  drm/radeon/kms: enable HDMI audio on RS600/RS690/RS740
  drm/radeon/kms: track audio engine state, do not use not setup timer
  drm/radeon/kms/r6xx+: add query for tile config (v2)
  drm/radeon/kms: fix CS alignment checking for tiling (v2)
  drm/radeon/kms: add tiling support to the cs checker for r6xx/r7xx
  drm/radeon/kms: Add crtc tiling setup support for evergreen
  ...
2010-08-02 10:24:46 +10:00
Francisco Jerez e190bfe568 drm: Import driver for the sil164 I2C TMDS transmitter.
sil164 transmitters are used for DVI outputs on Intel/nvidia and ATI setups.

So far only nouveau can use this driver.

Signed-off-by: Francisco Jerez <currojerez@riseup.net>
Tested-by: Patrice Mandin <patmandin@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-08-02 10:21:13 +10:00
Nicolas Kaiser a7b98b6748 drm/sis: fixed brace and spacing coding style issues
Fixed brace and spacing coding style issues.

Signed-off-by: Nicolas Kaiser <nikai@nikai.net>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-08-02 10:18:17 +10:00
Nicolas Kaiser bc5e9d6a22 drm/r128: fixed brace and spacing coding style issues
Fixed brace and spacing coding style issues.

Signed-off-by: Nicolas Kaiser <nikai@nikai.net>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-08-02 10:17:48 +10:00
Nicolas Kaiser f2b2cb790e drm/mga: fixed brace, macro and spacing coding style issues
Fixed brace, macro and spacing coding style issues.

Signed-off-by: Nicolas Kaiser <nikai@nikai.net>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-08-02 10:17:36 +10:00
Nicolas Kaiser 58c1e85af3 drm/via: fixed coding style issues, simplified return
Fixed brace, macro and spacing coding style issues.
Simplified
 -if (ret) return ret;
 -return 0;
 +return ret;

Signed-off-by: Nicolas Kaiser <nikai@nikai.net>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-08-02 10:17:23 +10:00
Rafał Miłecki 219de62a16 drm/radeon/kms: trivial code style fixes for audio
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-08-02 10:17:10 +10:00
Nicolas Kaiser 5649911316 drm/i830: fixed brace and spacing coding style issues
Fixed brace and spacing coding style issues.

Signed-off-by: Nicolas Kaiser <nikai@nikai.net>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-08-02 10:15:54 +10:00
Nicolas Kaiser aca791c28a drm/i810: fixed coding style issues
Fixed brace, macro and spacing coding style issues, and a C99 comment.

Signed-off-by: Nicolas Kaiser <nikai@nikai.net>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-08-02 10:15:41 +10:00
Chris Wilson 6e35023ffa drm: Free devname along with master->unique
The device name is tightly coupled and created at the same time as the
master->unique address, so we need to free it with the master. Currently
we overwrite it each time we create a new master:

unreferenced object 0xe32c54b0 (size 32):
  comm "Xorg", pid 1455, jiffies 4294721798 (age 3196.879s)
  hex dump (first 32 bytes):
    69 39 31 35 40 70 63 69 3a 30 30 30 30 3a 30 30  i915@pci:0000:00
    3a 30 32 2e 30 00 6b 6b 6b 6b 6b 6b 6b 6b 6b a5  :02.0.kkkkkkkkk.
  backtrace:
    [<c04e5657>] create_object+0x124/0x1f1
    [<c07cf0f0>] kmemleak_alloc+0x4c/0x90
    [<c04db84c>] __kmalloc+0x155/0x175
    [<f8316665>] drm_setversion+0x11d/0x1b1 [drm]
    [<f83148d4>] drm_ioctl+0x29a/0x356 [drm]
    [<c04f27c4>] vfs_ioctl+0x33/0x91
    [<c04f31cf>] do_vfs_ioctl+0x46b/0x496
    [<c04f3240>] sys_ioctl+0x46/0x66
    [<c040325f>] sysenter_do_call+0x12/0x38
    [<ffffffff>] 0xffffffff

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-08-02 10:14:30 +10:00
Chris Wilson ddd3d069c0 drm: Free the idr layers before calling idr_destroy()
/* A typical clean-up sequence for objects stored in an idr tree, will
 * use idr_for_each() to free all objects, if necessary, then
 * idr_remove_all() to remove all ids, and idr_destroy() to free
 * up the cached idr_layers.
 */

We were missing the vital idr_rmove_all() step and so were leaking
the used layers for every dri client:

unreferenced object 0xf32133c0 (size 148):
  comm "plymouthd", pid 131, jiffies 4294678490 (age 2308.030s)
  hex dump (first 32 bytes):
    04 00 00 00 00 00 00 00 00 00 00 00 00 40 19 f3  .............@..
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<c04e5657>] create_object+0x124/0x1f1
    [<c07cf100>] kmemleak_alloc+0x4c/0x90
    [<c04db6a9>] kmem_cache_alloc+0xee/0x13c
    [<c05c3d25>] idr_pre_get+0x24/0x61
    [<f8315c9c>] drm_gem_handle_create+0x27/0x7f [drm]
    [<f89925b2>] i915_gem_create_ioctl+0x4f/0x71 [i915]
    [<f83148ac>] drm_ioctl+0x272/0x356 [drm]
    [<c04f27c4>] vfs_ioctl+0x33/0x91
    [<c04f31cf>] do_vfs_ioctl+0x46b/0x496
    [<c04f3240>] sys_ioctl+0x46/0x66
    [<c040325f>] sysenter_do_call+0x12/0x38
    [<ffffffff>] 0xffffffff

Fixes https://bugzilla.kernel.org/show_bug.cgi?id=15803

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-08-02 10:13:56 +10:00
Kulikov Vasiliy 05991110cf drm/nouveau: set TASK_(UN)INTERRUPTIBLE before schedule_timeout()
set_current_state() is called only once before the first iteration.
After return from schedule_timeout() current state is TASK_RUNNING. If
we are going to wait again, set_current_state() must be called.

Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
Signed-off-by: Francisco Jerez <currojerez@riseup.net>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-08-02 10:12:26 +10:00
Chris Wilson c39721c775 drm/vmgfx: operation on ‘par->dirty.y1’ may be undefined
Trivial fix to set y1 = y2 = 0.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Jakob Bornecrantz <jakob@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-08-02 10:12:21 +10:00
Alex Deucher b417cc117a drm/radeon: remove viewport transform from r6xx/r7xx blit emit
We aren't using it, so no need.  Save additional dwords.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-08-02 10:07:48 +10:00
Alex Deucher 43a7d2d104 drm/radeon: group r6xx/r7xx newly sequential blit state
group state that is emitted sequentially into fewer packets.
This saves a number of dwords.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-08-02 10:07:39 +10:00
Alex Deucher d0623a3e74 drm/radeon: reorder r6xx/r7xx blit state emit to make more regs sequential
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-08-02 10:07:24 +10:00
Alex Deucher 363c6a16e3 drm/radeon: r6xx/r7xx move vport clipping to a single packet
Saves lots of dwords in blit emit

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-08-02 10:07:09 +10:00
Alex Deucher eb544433c3 drm/radeon: group r6xx/r7xx sequential blit state
group state that is emitted sequentially into fewer packets.
This saves a number of dwords.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-08-02 10:06:55 +10:00
Alex Deucher 7fc8878c33 drm/radeon: remove duplicate state emit in r6xx/r7xx blit
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-08-02 10:06:44 +10:00