diff options
| author |   Chris Wilson <chris@chris-wilson.co.uk> | 2021-05-21 11:32:15 -0700 |
|---|---|---|
| committer |   Daniel Vetter <daniel.vetter@ffwll.ch> | 2021-05-25 15:14:40 +0200 |
| commit | 0669a6e1f11500ba9e6ddebe67c449c0444daa3a (patch) | |
| tree | 6334cc0b2a3d6ba754332c3070f2aef2308826ba /drivers/gpu/drm/i915/i915_irq.c | |
| parent | drm/i915/gt: Move submission_method into intel_gt (diff) | |
| download | linux-dev-0669a6e1f11500ba9e6ddebe67c449c0444daa3a.tar.xz linux-dev-0669a6e1f11500ba9e6ddebe67c449c0444daa3a.zip | |
drm/i915/gt: Move CS interrupt handler to the backend
The different submission backends each have their own preferred
behaviour and interrupt setup. Let each handle their own interrupts.
This becomes more useful later as we to extract the use of auxiliary
state in the interrupt handler that is backend specific.
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20210521183215.65451-4-matthew.brost@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/i915_irq.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_irq.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index ef1911f11739..71331d4d0ca8 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -3988,7 +3988,7 @@ static irqreturn_t i8xx_irq_handler(int irq, void *arg) intel_uncore_write16(&dev_priv->uncore, GEN2_IIR, iir); if (iir & I915_USER_INTERRUPT) - intel_engine_signal_breadcrumbs(dev_priv->gt.engine[RCS0]); + intel_engine_cs_irq(dev_priv->gt.engine[RCS0], iir); if (iir & I915_MASTER_ERROR_INTERRUPT) i8xx_error_irq_handler(dev_priv, eir, eir_stuck); @@ -4096,7 +4096,7 @@ static irqreturn_t i915_irq_handler(int irq, void *arg) intel_uncore_write(&dev_priv->uncore, GEN2_IIR, iir); if (iir & I915_USER_INTERRUPT) - intel_engine_signal_breadcrumbs(dev_priv->gt.engine[RCS0]); + intel_engine_cs_irq(dev_priv->gt.engine[RCS0], iir); if (iir & I915_MASTER_ERROR_INTERRUPT) i9xx_error_irq_handler(dev_priv, eir, eir_stuck); @@ -4241,10 +4241,12 @@ static irqreturn_t i965_irq_handler(int irq, void *arg) intel_uncore_write(&dev_priv->uncore, GEN2_IIR, iir); if (iir & I915_USER_INTERRUPT) - intel_engine_signal_breadcrumbs(dev_priv->gt.engine[RCS0]); + intel_engine_cs_irq(dev_priv->gt.engine[RCS0], + iir); if (iir & I915_BSD_USER_INTERRUPT) - intel_engine_signal_breadcrumbs(dev_priv->gt.engine[VCS0]); + intel_engine_cs_irq(dev_priv->gt.engine[VCS0], + iir >> 25); if (iir & I915_MASTER_ERROR_INTERRUPT) i9xx_error_irq_handler(dev_priv, eir, eir_stuck); |