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/gt/intel_ring_submission.c | |
| parent | c92c36ed8d92b0bad1cbd482a8b2e9871a8cb28b (diff) | |
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/gt/intel_ring_submission.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_ring_submission.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_ring_submission.c b/drivers/gpu/drm/i915/gt/intel_ring_submission.c index 5f4f7f1df48f..2b6dffcc2262 100644 --- a/drivers/gpu/drm/i915/gt/intel_ring_submission.c +++ b/drivers/gpu/drm/i915/gt/intel_ring_submission.c @@ -12,6 +12,7 @@ #include "intel_breadcrumbs.h" #include "intel_context.h" #include "intel_gt.h" +#include "intel_gt_irq.h" #include "intel_reset.h" #include "intel_ring.h" #include "shmem_utils.h" @@ -1017,10 +1018,17 @@ static void ring_release(struct intel_engine_cs *engine) intel_timeline_put(engine->legacy.timeline); } +static void irq_handler(struct intel_engine_cs *engine, u16 iir) +{ + intel_engine_signal_breadcrumbs(engine); +} + static void setup_irq(struct intel_engine_cs *engine) { struct drm_i915_private *i915 = engine->i915; + intel_engine_set_irq_handler(engine, irq_handler); + if (INTEL_GEN(i915) >= 6) { engine->irq_enable = gen6_irq_enable; engine->irq_disable = gen6_irq_disable; |