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| author | Dave Airlie <airlied@redhat.com> | 2012-01-03 09:34:43 +0000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2012-01-03 09:34:43 +0000 |
| commit | 2318fcd65c1fb1e842f860c1e3fe4dba7e55cd11 (patch) | |
| tree | 8f2d73ee6f8be3f49ee07881a8579fa15f9e1881 /drivers/gpu/drm/i915/i915_irq.c | |
| parent | f9f23a77f07506a32d9dc1d925bf85c0e7507b66 (diff) | |
| parent | 097354eb14fa94d31a09c64d640643f58e4a5a9a (diff) | |
| download | op-kernel-dev-2318fcd65c1fb1e842f860c1e3fe4dba7e55cd11.zip op-kernel-dev-2318fcd65c1fb1e842f860c1e3fe4dba7e55cd11.tar.gz | |
Merge branch 'drm-intel-next' of git://people.freedesktop.org/~keithp/linux into drm-core-next
* 'drm-intel-next' of git://people.freedesktop.org/~keithp/linux:
drm/i915: check ACTHD of all rings
drm/i915: DisplayPort hot remove notification to audio driver
drm/i915: HDMI hot remove notification to audio driver
drm/i915: dont trigger hotplug events on unchanged ELD
drm/i915: rename audio ELD registers
drm/i915: fix ELD writing for SandyBridge
Diffstat (limited to 'drivers/gpu/drm/i915/i915_irq.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_irq.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index 3700df4..5849311 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -1669,7 +1669,7 @@ void i915_hangcheck_elapsed(unsigned long data) { struct drm_device *dev = (struct drm_device *)data; drm_i915_private_t *dev_priv = dev->dev_private; - uint32_t acthd, instdone, instdone1; + uint32_t acthd, instdone, instdone1, acthd_bsd, acthd_blt; bool err = false; if (!i915_enable_hangcheck) @@ -1686,16 +1686,21 @@ void i915_hangcheck_elapsed(unsigned long data) } if (INTEL_INFO(dev)->gen < 4) { - acthd = I915_READ(ACTHD); instdone = I915_READ(INSTDONE); instdone1 = 0; } else { - acthd = I915_READ(ACTHD_I965); instdone = I915_READ(INSTDONE_I965); instdone1 = I915_READ(INSTDONE1); } + acthd = intel_ring_get_active_head(&dev_priv->ring[RCS]); + acthd_bsd = HAS_BSD(dev) ? + intel_ring_get_active_head(&dev_priv->ring[VCS]) : 0; + acthd_blt = HAS_BLT(dev) ? + intel_ring_get_active_head(&dev_priv->ring[BCS]) : 0; if (dev_priv->last_acthd == acthd && + dev_priv->last_acthd_bsd == acthd_bsd && + dev_priv->last_acthd_blt == acthd_blt && dev_priv->last_instdone == instdone && dev_priv->last_instdone1 == instdone1) { if (dev_priv->hangcheck_count++ > 1) { @@ -1727,6 +1732,8 @@ void i915_hangcheck_elapsed(unsigned long data) dev_priv->hangcheck_count = 0; dev_priv->last_acthd = acthd; + dev_priv->last_acthd_bsd = acthd_bsd; + dev_priv->last_acthd_blt = acthd_blt; dev_priv->last_instdone = instdone; dev_priv->last_instdone1 = instdone1; } |
