Searched refs:ringsz (Results 1 – 3 of 3) sorted by relevance
190 #define SERDMA_NEXTBUF(d,f) (((d)->f+1) % (d)->ringsz)229 unsigned ringsz; member632 dma->ringsz = DMA_DESCR; in init_serdma()633 dma->descrtab = kzalloc(dma->ringsz * sizeof(serdma_descr_t), GFP_KERNEL); in init_serdma()638 dma->descrtab_end = dma->descrtab + dma->ringsz; in init_serdma()766 d->hwptr = d->swptr = (d->swptr + 1) % d->ringsz; in serdma_reg_access()957 diff2 = diff = (d->ringsz + hwptr - d->hwptr) % d->ringsz; in cs4297a_update_ptr()1010 d->swptr = (d->swptr + diff) % d->ringsz; in cs4297a_update_ptr()1027 diff2 = diff = (hwptr + d->ringsz - d->hwptr) % d->ringsz; in cs4297a_update_ptr()1094 diff = (d->ringsz + hwptr - d->hwptr) % d->ringsz; in cs4297a_update_ptr()[all …]
166 const char *name, const char *ioname, const char *irqname, int ringsz);
529 const char *name, const char *ioname, const char *irqname, int ringsz) in msm_gpu_init() argument618 gpu->rb = msm_ringbuffer_new(gpu, ringsz); in msm_gpu_init()