diff options
| -rw-r--r-- | drivers/gpu/drm/i915/intel_ringbuffer.c | 62 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_ringbuffer.h | 1 |
2 files changed, 17 insertions, 46 deletions
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c index c7eea7fad16..98ac5c0ca37 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.c +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c @@ -788,10 +788,11 @@ ring_add_request(struct intel_ring_buffer *ring, } static bool -gen6_ring_get_irq(struct intel_ring_buffer *ring, u32 mask) +gen6_ring_get_irq(struct intel_ring_buffer *ring) { struct drm_device *dev = ring->dev; drm_i915_private_t *dev_priv = dev->dev_private; + u32 mask = ring->irq_enable; if (!dev->irq_enabled) return false; @@ -813,10 +814,11 @@ gen6_ring_get_irq(struct intel_ring_buffer *ring, u32 mask) } static void -gen6_ring_put_irq(struct intel_ring_buffer *ring, u32 mask) +gen6_ring_put_irq(struct intel_ring_buffer *ring) { struct drm_device *dev = ring->dev; drm_i915_private_t *dev_priv = dev->dev_private; + u32 mask = ring->irq_enable; spin_lock(&ring->irq_lock); if (--ring->irq_refcount == 0) { @@ -1373,30 +1375,6 @@ gen6_ring_dispatch_execbuffer(struct intel_ring_buffer *ring, return 0; } -static bool -gen6_render_ring_get_irq(struct intel_ring_buffer *ring) -{ - return gen6_ring_get_irq(ring, GT_USER_INTERRUPT); -} - -static void -gen6_render_ring_put_irq(struct intel_ring_buffer *ring) -{ - return gen6_ring_put_irq(ring, GT_USER_INTERRUPT); -} - -static bool -gen6_bsd_ring_get_irq(struct intel_ring_buffer *ring) -{ - return gen6_ring_get_irq(ring, GEN6_BSD_USER_INTERRUPT); -} - -static void -gen6_bsd_ring_put_irq(struct intel_ring_buffer *ring) -{ - return gen6_ring_put_irq(ring, GEN6_BSD_USER_INTERRUPT); -} - /* ring buffer for Video Codec for Gen6+ */ static const struct intel_ring_buffer gen6_bsd_ring = { .name = "gen6 bsd ring", @@ -1408,8 +1386,9 @@ static const struct intel_ring_buffer gen6_bsd_ring = { .flush = gen6_ring_flush, .add_request = gen6_add_request, .get_seqno = gen6_ring_get_seqno, - .irq_get = gen6_bsd_ring_get_irq, - .irq_put = gen6_bsd_ring_put_irq, + .irq_enable = GEN6_BSD_USER_INTERRUPT, + .irq_get = gen6_ring_get_irq, + .irq_put = gen6_ring_put_irq, .dispatch_execbuffer = gen6_ring_dispatch_execbuffer, .sync_to = gen6_bsd_ring_sync_to, .semaphore_register = {MI_SEMAPHORE_SYNC_VR, @@ -1420,18 +1399,6 @@ static const struct intel_ring_buffer gen6_bsd_ring = { /* Blitter support (SandyBridge+) */ -static bool -blt_ring_get_irq(struct intel_ring_buffer *ring) -{ - return gen6_ring_get_irq(ring, GEN6_BLITTER_USER_INTERRUPT); -} - -static void -blt_ring_put_irq(struct intel_ring_buffer *ring) -{ - gen6_ring_put_irq(ring, GEN6_BLITTER_USER_INTERRUPT); -} - static int blt_ring_flush(struct intel_ring_buffer *ring, u32 invalidate, u32 flush) { @@ -1463,8 +1430,9 @@ static const struct intel_ring_buffer gen6_blt_ring = { .flush = blt_ring_flush, .add_request = gen6_add_request, .get_seqno = gen6_ring_get_seqno, - .irq_get = blt_ring_get_irq, - .irq_put = blt_ring_put_irq, + .irq_get = gen6_ring_get_irq, + .irq_put = gen6_ring_put_irq, + .irq_enable = GEN6_BLITTER_USER_INTERRUPT, .dispatch_execbuffer = gen6_ring_dispatch_execbuffer, .sync_to = gen6_blt_ring_sync_to, .semaphore_register = {MI_SEMAPHORE_SYNC_BR, @@ -1482,8 +1450,9 @@ int intel_init_render_ring_buffer(struct drm_device *dev) if (INTEL_INFO(dev)->gen >= 6) { ring->add_request = gen6_add_request; ring->flush = gen6_render_ring_flush; - ring->irq_get = gen6_render_ring_get_irq; - ring->irq_put = gen6_render_ring_put_irq; + ring->irq_get = gen6_ring_get_irq; + ring->irq_put = gen6_ring_put_irq; + ring->irq_enable = GT_USER_INTERRUPT; ring->get_seqno = gen6_ring_get_seqno; } else if (IS_GEN5(dev)) { ring->add_request = pc_render_add_request; @@ -1506,8 +1475,9 @@ int intel_render_ring_init_dri(struct drm_device *dev, u64 start, u32 size) *ring = render_ring; if (INTEL_INFO(dev)->gen >= 6) { ring->add_request = gen6_add_request; - ring->irq_get = gen6_render_ring_get_irq; - ring->irq_put = gen6_render_ring_put_irq; + ring->irq_get = gen6_ring_get_irq; + ring->irq_put = gen6_ring_put_irq; + ring->irq_enable = GT_USER_INTERRUPT; } else if (IS_GEN5(dev)) { ring->add_request = pc_render_add_request; ring->get_seqno = pc_render_get_seqno; diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.h b/drivers/gpu/drm/i915/intel_ringbuffer.h index bc0365b8fa4..3488a5a127d 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.h +++ b/drivers/gpu/drm/i915/intel_ringbuffer.h @@ -59,6 +59,7 @@ struct intel_ring_buffer { spinlock_t irq_lock; u32 irq_refcount; u32 irq_mask; + u32 irq_enable; /* IRQs enabled for this ring */ u32 irq_seqno; /* last seq seem at irq time */ u32 trace_irq_seqno; u32 waiting_seqno; |