Lines Matching defs:next_dma_frame
694 int last_dma_frame = atomic_read(&itv->yuv_info.next_dma_frame);
700 int next_dma_frame = last_dma_frame;
702 if (next_dma_frame >= 0 && next_dma_frame != atomic_read(&itv->yuv_info.next_fill_frame)) {
703 write_reg(yuv_offset[next_dma_frame] >> 4, 0x82c);
704 write_reg((yuv_offset[next_dma_frame] + IVTV_YUV_BUFFER_UV_OFFSET) >> 4, 0x830);
705 write_reg(yuv_offset[next_dma_frame] >> 4, 0x834);
706 write_reg((yuv_offset[next_dma_frame] + IVTV_YUV_BUFFER_UV_OFFSET) >> 4, 0x838);
707 next_dma_frame = (next_dma_frame + 1) & 0x3;
708 atomic_set(&itv->yuv_info.next_dma_frame, next_dma_frame);