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    Searched defs:wrpt (Results 1 - 1 of 1) sorted by relevancy

  /src/sys/external/bsd/drm2/dist/drm/amd/display/dmub/inc/
dmub_rb.h 50 uint32_t wrpt; member in struct:dmub_rb
60 return (rb->wrpt == rb->rptr);
67 if (rb->wrpt >= rb->rptr)
68 data_count = rb->wrpt - rb->rptr;
70 data_count = rb->capacity - (rb->rptr - rb->wrpt);
78 uint64_t volatile *dst = (uint64_t volatile *)(rb->base_address) + rb->wrpt / sizeof(uint64_t);
89 rb->wrpt += DMUB_RB_CMD_SIZE;
91 if (rb->wrpt >= rb->capacity)
92 rb->wrpt %= rb->capacity;
126 uint32_t wptr = rb->wrpt;
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