Searched refs:last_head (Results 1 - 2 of 2) sorted by relevance

/opensolaris-onvv-gate/usr/src/uts/intel/io/drm/
H A Di915_dma.c54 u32 last_head = I915_READ(PRB0_HEAD) & HEAD_ADDR; local
69 if (ring->head != last_head)
75 last_head = ring->head;
H A Dradeon_cp.c2174 u32 last_head = GET_RING_HEAD(dev_priv); local
2187 if (head != last_head)
2189 last_head = head;

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