diff options
author | Tvrtko Ursulin <tvrtko.ursulin@intel.com> | 2016-07-13 16:03:38 +0100 |
---|---|---|
committer | Tvrtko Ursulin <tvrtko.ursulin@intel.com> | 2016-07-14 11:17:12 +0100 |
commit | c78d60613422504f625a118fb8bff5f52d7b1598 (patch) | |
tree | 79aa2fa370a50fb6be52ff94318e0f4b2d7a5c8e /drivers/gpu/drm/i915/intel_ringbuffer.c | |
parent | 8b3e2d36391716a6e9e707bcf0c0cf908ad85990 (diff) | |
download | op-kernel-dev-c78d60613422504f625a118fb8bff5f52d7b1598.zip op-kernel-dev-c78d60613422504f625a118fb8bff5f52d7b1598.tar.gz |
drm/i915: Make more use of the shared engine irq setup
Use more of the shared engine setup data for legacy engine
initialization. This time to simplify the irq initialization
code.
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Chris Wilson <chris-wilson.co.uk>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_ringbuffer.c')
-rw-r--r-- | drivers/gpu/drm/i915/intel_ringbuffer.c | 20 |
1 files changed, 5 insertions, 15 deletions
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c index 16ced27..62f8c77 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.c +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c @@ -2790,6 +2790,8 @@ static void intel_ring_init_semaphores(struct drm_i915_private *dev_priv, static void intel_ring_init_irq(struct drm_i915_private *dev_priv, struct intel_engine_cs *engine) { + engine->irq_enable_mask = GT_RENDER_USER_INTERRUPT << engine->irq_shift; + if (INTEL_GEN(dev_priv) >= 8) { engine->irq_enable = gen8_irq_enable; engine->irq_disable = gen8_irq_disable; @@ -2843,7 +2845,6 @@ int intel_init_render_ring_buffer(struct intel_engine_cs *engine) 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; @@ -2902,10 +2903,7 @@ int intel_init_bsd_ring_buffer(struct intel_engine_cs *engine) if (IS_GEN6(dev_priv)) engine->write_tail = gen6_bsd_ring_write_tail; engine->flush = gen6_bsd_ring_flush; - if (INTEL_GEN(dev_priv) >= 8) - engine->irq_enable_mask = - GT_RENDER_USER_INTERRUPT << GEN8_VCS1_IRQ_SHIFT; - else + if (INTEL_GEN(dev_priv) < 8) engine->irq_enable_mask = GT_BSD_USER_INTERRUPT; } else { engine->mmio_base = BSD_RING_BASE; @@ -2929,8 +2927,6 @@ int intel_init_bsd2_ring_buffer(struct intel_engine_cs *engine) intel_ring_default_vfuncs(dev_priv, engine); engine->flush = gen6_bsd_ring_flush; - engine->irq_enable_mask = - GT_RENDER_USER_INTERRUPT << GEN8_VCS2_IRQ_SHIFT; return intel_init_ring_buffer(&dev_priv->drm, engine); } @@ -2942,10 +2938,7 @@ int intel_init_blt_ring_buffer(struct intel_engine_cs *engine) intel_ring_default_vfuncs(dev_priv, engine); engine->flush = gen6_ring_flush; - if (INTEL_GEN(dev_priv) >= 8) - engine->irq_enable_mask = - GT_RENDER_USER_INTERRUPT << GEN8_BCS_IRQ_SHIFT; - else + if (INTEL_GEN(dev_priv) < 8) engine->irq_enable_mask = GT_BLT_USER_INTERRUPT; return intel_init_ring_buffer(&dev_priv->drm, engine); @@ -2959,10 +2952,7 @@ int intel_init_vebox_ring_buffer(struct intel_engine_cs *engine) engine->flush = gen6_ring_flush; - if (INTEL_GEN(dev_priv) >= 8) { - engine->irq_enable_mask = - GT_RENDER_USER_INTERRUPT << GEN8_VECS_IRQ_SHIFT; - } else { + if (INTEL_GEN(dev_priv) < 8) { engine->irq_enable_mask = PM_VEBOX_USER_INTERRUPT; engine->irq_enable = hsw_vebox_irq_enable; engine->irq_disable = hsw_vebox_irq_disable; |