diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_ringbuffer.h')
-rw-r--r-- | drivers/gpu/drm/i915/intel_ringbuffer.h | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.h b/drivers/gpu/drm/i915/intel_ringbuffer.h index d5568d3766de..525e7d3edda8 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.h +++ b/drivers/gpu/drm/i915/intel_ringbuffer.h | |||
@@ -26,7 +26,6 @@ struct intel_ring_buffer { | |||
26 | unsigned int head; | 26 | unsigned int head; |
27 | unsigned int tail; | 27 | unsigned int tail; |
28 | unsigned int space; | 28 | unsigned int space; |
29 | u32 next_seqno; | ||
30 | struct intel_hw_status_page status_page; | 29 | struct intel_hw_status_page status_page; |
31 | 30 | ||
32 | u32 irq_gem_seqno; /* last seq seem at irq time */ | 31 | u32 irq_gem_seqno; /* last seq seem at irq time */ |
@@ -106,8 +105,16 @@ int intel_wrap_ring_buffer(struct drm_device *dev, | |||
106 | struct intel_ring_buffer *ring); | 105 | struct intel_ring_buffer *ring); |
107 | void intel_ring_begin(struct drm_device *dev, | 106 | void intel_ring_begin(struct drm_device *dev, |
108 | struct intel_ring_buffer *ring, int n); | 107 | struct intel_ring_buffer *ring, int n); |
109 | void intel_ring_emit(struct drm_device *dev, | 108 | |
110 | struct intel_ring_buffer *ring, u32 data); | 109 | static inline void intel_ring_emit(struct drm_device *dev, |
110 | struct intel_ring_buffer *ring, | ||
111 | unsigned int data) | ||
112 | { | ||
113 | unsigned int *virt = ring->virtual_start + ring->tail; | ||
114 | *virt = data; | ||
115 | ring->tail += 4; | ||
116 | } | ||
117 | |||
111 | void intel_fill_struct(struct drm_device *dev, | 118 | void intel_fill_struct(struct drm_device *dev, |
112 | struct intel_ring_buffer *ring, | 119 | struct intel_ring_buffer *ring, |
113 | void *data, | 120 | void *data, |