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| 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_engine_types.h | |
| parent | drm/i915/gt: Move submission_method into intel_gt (diff) | |
| download | wireguard-linux-0669a6e1f11500ba9e6ddebe67c449c0444daa3a.tar.xz wireguard-linux-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/gt/intel_engine_types.h')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_engine_types.h | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_engine_types.h b/drivers/gpu/drm/i915/gt/intel_engine_types.h index 883bafc44902..9ef349cd5cea 100644 --- a/drivers/gpu/drm/i915/gt/intel_engine_types.h +++ b/drivers/gpu/drm/i915/gt/intel_engine_types.h @@ -402,6 +402,7 @@ struct intel_engine_cs { u32 irq_enable_mask; /* bitmask to enable ring interrupt */ void (*irq_enable)(struct intel_engine_cs *engine); void (*irq_disable)(struct intel_engine_cs *engine); + void (*irq_handler)(struct intel_engine_cs *engine, u16 iir); void (*sanitize)(struct intel_engine_cs *engine); int (*resume)(struct intel_engine_cs *engine); @@ -481,10 +482,9 @@ struct intel_engine_cs { #define I915_ENGINE_HAS_PREEMPTION BIT(2) #define I915_ENGINE_HAS_SEMAPHORES BIT(3) #define I915_ENGINE_HAS_TIMESLICES BIT(4) -#define I915_ENGINE_NEEDS_BREADCRUMB_TASKLET BIT(5) -#define I915_ENGINE_IS_VIRTUAL BIT(6) -#define I915_ENGINE_HAS_RELATIVE_MMIO BIT(7) -#define I915_ENGINE_REQUIRES_CMD_PARSER BIT(8) +#define I915_ENGINE_IS_VIRTUAL BIT(5) +#define I915_ENGINE_HAS_RELATIVE_MMIO BIT(6) +#define I915_ENGINE_REQUIRES_CMD_PARSER BIT(7) unsigned int flags; /* @@ -594,12 +594,6 @@ intel_engine_has_timeslices(const struct intel_engine_cs *engine) } static inline bool -intel_engine_needs_breadcrumb_tasklet(const struct intel_engine_cs *engine) -{ - return engine->flags & I915_ENGINE_NEEDS_BREADCRUMB_TASKLET; -} - -static inline bool intel_engine_is_virtual(const struct intel_engine_cs *engine) { return engine->flags & I915_ENGINE_IS_VIRTUAL; |