diff options
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_ringbuffer.c | 34 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_ringbuffer.h | 4 |
2 files changed, 13 insertions, 25 deletions
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c index 994f7616a58b..a924a9f9eb4d 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.c +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c @@ -1313,8 +1313,7 @@ static int init_render_ring(struct intel_engine_cs *engine) if (IS_GEN(dev_priv, 6, 7)) I915_WRITE(INSTPM, _MASKED_BIT_ENABLE(INSTPM_FORCE_ORDERING)); - if (HAS_L3_DPF(dev_priv)) - I915_WRITE_IMR(engine, ~GT_PARITY_ERROR(dev_priv)); + I915_WRITE_IMR(engine, ~engine->irq_keep_mask); return init_workarounds_ring(engine); } @@ -1729,12 +1728,9 @@ gen6_irq_enable(struct intel_engine_cs *engine) { struct drm_i915_private *dev_priv = engine->i915; - if (HAS_L3_DPF(dev_priv) && engine->id == RCS) - I915_WRITE_IMR(engine, - ~(engine->irq_enable_mask | - GT_PARITY_ERROR(dev_priv))); - else - I915_WRITE_IMR(engine, ~engine->irq_enable_mask); + I915_WRITE_IMR(engine, + ~(engine->irq_enable_mask | + engine->irq_keep_mask)); gen5_enable_gt_irq(dev_priv, engine->irq_enable_mask); } @@ -1743,10 +1739,7 @@ gen6_irq_disable(struct intel_engine_cs *engine) { struct drm_i915_private *dev_priv = engine->i915; - if (HAS_L3_DPF(dev_priv) && engine->id == RCS) - I915_WRITE_IMR(engine, ~GT_PARITY_ERROR(dev_priv)); - else - I915_WRITE_IMR(engine, ~0); + I915_WRITE_IMR(engine, ~engine->irq_keep_mask); gen5_disable_gt_irq(dev_priv, engine->irq_enable_mask); } @@ -1773,12 +1766,9 @@ gen8_irq_enable(struct intel_engine_cs *engine) { struct drm_i915_private *dev_priv = engine->i915; - if (HAS_L3_DPF(dev_priv) && engine->id == RCS) - I915_WRITE_IMR(engine, - ~(engine->irq_enable_mask | - GT_RENDER_L3_PARITY_ERROR_INTERRUPT)); - else - I915_WRITE_IMR(engine, ~engine->irq_enable_mask); + I915_WRITE_IMR(engine, + ~(engine->irq_enable_mask | + engine->irq_keep_mask)); POSTING_READ_FW(RING_IMR(engine->mmio_base)); } @@ -1787,11 +1777,7 @@ gen8_irq_disable(struct intel_engine_cs *engine) { struct drm_i915_private *dev_priv = engine->i915; - if (HAS_L3_DPF(dev_priv) && engine->id == RCS) - I915_WRITE_IMR(engine, - ~GT_RENDER_L3_PARITY_ERROR_INTERRUPT); - else - I915_WRITE_IMR(engine, ~0); + I915_WRITE_IMR(engine, ~engine->irq_keep_mask); } static int @@ -2872,6 +2858,8 @@ int intel_init_render_ring_buffer(struct drm_device *dev) intel_ring_default_vfuncs(dev_priv, engine); engine->irq_enable_mask = GT_RENDER_USER_INTERRUPT; + if (HAS_L3_DPF(dev_priv)) + engine->irq_keep_mask = GT_RENDER_L3_PARITY_ERROR_INTERRUPT; if (INTEL_GEN(dev_priv) >= 8) { engine->init_context = intel_rcs_ctx_init; diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.h b/drivers/gpu/drm/i915/intel_ringbuffer.h index 3fdf2a06e131..41cc9f395a9c 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.h +++ b/drivers/gpu/drm/i915/intel_ringbuffer.h @@ -190,7 +190,8 @@ struct intel_engine_cs { struct i915_ctx_workarounds wa_ctx; bool irq_posted; - u32 irq_enable_mask; /* bitmask to enable ring interrupt */ + u32 irq_keep_mask; /* always keep these interrupts */ + u32 irq_enable_mask; /* bitmask to enable ring interrupt */ void (*irq_enable)(struct intel_engine_cs *ring); void (*irq_disable)(struct intel_engine_cs *ring); @@ -287,7 +288,6 @@ struct intel_engine_cs { unsigned int idle_lite_restore_wa; bool disable_lite_restore_wa; u32 ctx_desc_template; - u32 irq_keep_mask; /* bitmask for interrupts that should not be masked */ int (*emit_request)(struct drm_i915_gem_request *request); int (*emit_flush)(struct drm_i915_gem_request *request, u32 invalidate_domains, |