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| author | Dave Gordon | 2016-09-12 22:19:35 +0200 |
|---|---|---|
| committer | Chris Wilson | 2016-09-15 11:55:43 +0200 |
| commit | b20e3cfe4b7dc62869a1f7e25d910a039c9aeb15 (patch) | |
| tree | ce95a917dfdbbab8226514764fd11dea667904d8 /drivers/gpu/drm/i915/i915_irq.c | |
| parent | drm/i915: Only expand COND once in wait_for() (diff) | |
| download | kernel-qcow2-linux-b20e3cfe4b7dc62869a1f7e25d910a039c9aeb15.tar.gz kernel-qcow2-linux-b20e3cfe4b7dc62869a1f7e25d910a039c9aeb15.tar.xz kernel-qcow2-linux-b20e3cfe4b7dc62869a1f7e25d910a039c9aeb15.zip | |
drm/i915: clarify PMINTRMSK/pm_intr_keep usage
No functional changes; just renaming a bit, tweaking a datatype,
prettifying layout, and adding comments, in particular in the
GuC setup code that touches this data.
Signed-off-by: Dave Gordon <david.s.gordon@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1473711577-11454-2-git-send-email-david.s.gordon@intel.com
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_irq.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_irq.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index 8462817a7dae..c128fdbd24e4 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -371,7 +371,7 @@ void gen6_disable_rps_interrupts(struct drm_i915_private *dev_priv) spin_lock_irq(&dev_priv->irq_lock); dev_priv->rps.interrupts_enabled = false; - I915_WRITE(GEN6_PMINTRMSK, gen6_sanitize_rps_pm_mask(dev_priv, ~0)); + I915_WRITE(GEN6_PMINTRMSK, gen6_sanitize_rps_pm_mask(dev_priv, ~0u)); __gen6_disable_pm_irq(dev_priv, dev_priv->pm_rps_events); I915_WRITE(gen6_pm_ier(dev_priv), I915_READ(gen6_pm_ier(dev_priv)) & @@ -4500,7 +4500,7 @@ void intel_irq_init(struct drm_i915_private *dev_priv) dev_priv->rps.pm_intr_keep |= GEN6_PM_RP_UP_EI_EXPIRED; if (INTEL_INFO(dev_priv)->gen >= 8) - dev_priv->rps.pm_intr_keep |= GEN8_PMINTR_REDIRECT_TO_NON_DISP; + dev_priv->rps.pm_intr_keep |= GEN8_PMINTR_REDIRECT_TO_GUC; INIT_DELAYED_WORK(&dev_priv->gpu_error.hangcheck_work, i915_hangcheck_elapsed); |