diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gt/intel_breadcrumbs_types.h')
-rw-r--r-- | drivers/gpu/drm/i915/gt/intel_breadcrumbs_types.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_breadcrumbs_types.h b/drivers/gpu/drm/i915/gt/intel_breadcrumbs_types.h index 3a084ce8ff5e..72dfd3748c4c 100644 --- a/drivers/gpu/drm/i915/gt/intel_breadcrumbs_types.h +++ b/drivers/gpu/drm/i915/gt/intel_breadcrumbs_types.h @@ -7,10 +7,13 @@ #define __INTEL_BREADCRUMBS_TYPES__ #include <linux/irq_work.h> +#include <linux/kref.h> #include <linux/list.h> #include <linux/spinlock.h> #include <linux/types.h> +#include "intel_engine_types.h" + /* * Rather than have every client wait upon all user interrupts, * with the herd waking after every interrupt and each doing the @@ -29,6 +32,7 @@ * the overhead of waking that client is much preferred. */ struct intel_breadcrumbs { + struct kref ref; atomic_t active; spinlock_t signalers_lock; /* protects the list of signalers */ @@ -42,7 +46,10 @@ struct intel_breadcrumbs { bool irq_armed; /* Not all breadcrumbs are attached to physical HW */ + intel_engine_mask_t engine_mask; struct intel_engine_cs *irq_engine; + bool (*irq_enable)(struct intel_breadcrumbs *b); + void (*irq_disable)(struct intel_breadcrumbs *b); }; #endif /* __INTEL_BREADCRUMBS_TYPES__ */ |