Searched refs:bufn (Results 1 – 1 of 1) sorted by relevance
335 int bufn; in viacam_irq() local349 bufn = (viacam_read_reg(cam, VCR_INTCTRL) & VCR_IC_ACTBUF) >> 3; in viacam_irq()350 bufn -= 1; in viacam_irq()351 if (bufn < 0) in viacam_irq()352 bufn = cam->n_cap_bufs - 1; in viacam_irq()358 viafb_dma_copy_out_sg(cam->cb_offsets[bufn], sgt->sgl, sgt->nents); in viacam_irq()