diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-07-26 09:21:09 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-07-26 09:21:09 -0700 |
| commit | 757c26b804428ef10888b8e00f34994dbe361d3a (patch) | |
| tree | 4695afbf476ce9818bc01d34d4c266811365296c /drivers/gpu/drm/i915/i915_irq.c | |
| parent | e08dc1325feaf49eec392ee52feb2974ec3f5155 (diff) | |
| parent | 5a96a899bbdee86024ab9ea6d02b9e242faacbed (diff) | |
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: (135 commits)
drm/radeon/kms: fix DP training for DPEncoderService revision bigger than 1.1
drm/radeon/kms: add missing vddci setting on NI+
drm/radeon: Add a rmb() in IH processing
drm/radeon: ATOM Endian fix for atombios_crtc_program_pll()
drm/radeon: Fix the definition of RADEON_BUF_SWAP_32BIT
drm/radeon: Do an MMIO read on interrupts when not uisng MSIs
drm/radeon: Writeback endian fixes
drm/radeon: Remove a bunch of useless _iomem casts
drm/gem: add support for private objects
DRM: clean up and document parsing of video= parameter
DRM: Radeon: Fix section mismatch.
drm: really make debug levels match in edid failure code
drm/radeon/kms: fix i2c map for rv250/280
drm/nouveau/gr: disable fifo access and idle before suspend ctx unload
drm/nouveau: pass flag to engine fini() method on suspend
drm/nouveau: replace nv04_graph_fifo_access() use with direct reg bashing
drm/nv40/gr: rewrite/split context takedown functions
drm/nouveau: detect disabled device in irq handler and return IRQ_NONE
drm/nouveau: ignore connector type when deciding digital/analog on DVI-I
drm/nouveau: Add a quirk for Gigabyte NX86T
...
Diffstat (limited to 'drivers/gpu/drm/i915/i915_irq.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_irq.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index 3b03f85ea62..23d1ae67d27 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -361,10 +361,12 @@ static void notify_ring(struct drm_device *dev, ring->irq_seqno = seqno; wake_up_all(&ring->irq_queue); - - dev_priv->hangcheck_count = 0; - mod_timer(&dev_priv->hangcheck_timer, - jiffies + msecs_to_jiffies(DRM_I915_HANGCHECK_PERIOD)); + if (i915_enable_hangcheck) { + dev_priv->hangcheck_count = 0; + mod_timer(&dev_priv->hangcheck_timer, + jiffies + + msecs_to_jiffies(DRM_I915_HANGCHECK_PERIOD)); + } } static void gen6_pm_rps_work(struct work_struct *work) @@ -1664,6 +1666,9 @@ void i915_hangcheck_elapsed(unsigned long data) uint32_t acthd, instdone, instdone1; bool err = false; + if (!i915_enable_hangcheck) + return; + /* If all work is done then ACTHD clearly hasn't advanced. */ if (i915_hangcheck_ring_idle(&dev_priv->ring[RCS], &err) && i915_hangcheck_ring_idle(&dev_priv->ring[VCS], &err) && |