Searched refs:src_buf (Results 1 - 15 of 15) sorted by relevance

/linux-4.1.27/crypto/async_tx/
H A Dasync_memcpy.c85 void *dest_buf, *src_buf; async_memcpy() local
92 src_buf = kmap_atomic(src) + src_offset; async_memcpy()
94 memcpy(dest_buf, src_buf, len); async_memcpy()
96 kunmap_atomic(src_buf); async_memcpy()
/linux-4.1.27/drivers/media/platform/coda/
H A Dcoda-bit.c182 struct vb2_buffer *src_buf) coda_bitstream_queue()
184 u32 src_size = vb2_get_plane_payload(src_buf, 0); coda_bitstream_queue()
187 n = kfifo_in(&ctx->bitstream_fifo, vb2_plane_vaddr(src_buf, 0), coda_bitstream_queue()
192 src_buf->v4l2_buf.sequence = ctx->qsequence++; coda_bitstream_queue()
198 struct vb2_buffer *src_buf) coda_bitstream_try_queue()
203 vb2_get_plane_payload(src_buf, 0) + 512 >= ctx->bitstream.size) coda_bitstream_try_queue()
206 if (vb2_plane_vaddr(src_buf, 0) == NULL) { coda_bitstream_try_queue()
211 ret = coda_bitstream_queue(ctx, src_buf); coda_bitstream_try_queue()
227 struct vb2_buffer *src_buf; coda_fill_bitstream() local
240 src_buf = v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx); coda_fill_bitstream()
244 !coda_jpeg_check_buffer(ctx, src_buf)) { coda_fill_bitstream()
248 src_buf = v4l2_m2m_src_buf_remove(ctx->fh.m2m_ctx); coda_fill_bitstream()
249 v4l2_m2m_buf_done(src_buf, streaming ? coda_fill_bitstream()
259 if (coda_bitstream_try_queue(ctx, src_buf)) { coda_fill_bitstream()
264 src_buf = v4l2_m2m_src_buf_remove(ctx->fh.m2m_ctx); coda_fill_bitstream()
268 meta->sequence = src_buf->v4l2_buf.sequence; coda_fill_bitstream()
269 meta->timecode = src_buf->v4l2_buf.timecode; coda_fill_bitstream()
270 meta->timestamp = src_buf->v4l2_buf.timestamp; coda_fill_bitstream()
277 trace_coda_bit_queue(ctx, src_buf, meta); coda_fill_bitstream()
280 v4l2_m2m_buf_done(src_buf, VB2_BUF_STATE_DONE); coda_fill_bitstream()
1123 struct vb2_buffer *src_buf, *dst_buf; coda_prepare_encode() local
1132 src_buf = v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx); coda_prepare_encode()
1138 src_buf->v4l2_buf.sequence = ctx->osequence; coda_prepare_encode()
1147 if (src_buf->v4l2_buf.sequence % ctx->params.gop_size) { coda_prepare_encode()
1148 src_buf->v4l2_buf.flags |= V4L2_BUF_FLAG_PFRAME; coda_prepare_encode()
1149 src_buf->v4l2_buf.flags &= ~V4L2_BUF_FLAG_KEYFRAME; coda_prepare_encode()
1151 src_buf->v4l2_buf.flags |= V4L2_BUF_FLAG_KEYFRAME; coda_prepare_encode()
1152 src_buf->v4l2_buf.flags &= ~V4L2_BUF_FLAG_PFRAME; coda_prepare_encode()
1162 if (src_buf->v4l2_buf.sequence == 0) { coda_prepare_encode()
1185 if (src_buf->v4l2_buf.flags & V4L2_BUF_FLAG_KEYFRAME) { coda_prepare_encode()
1233 coda_write_base(ctx, q_data_src, src_buf, reg); coda_prepare_encode()
1253 trace_coda_enc_pic_run(ctx, src_buf); coda_prepare_encode()
1262 struct vb2_buffer *src_buf, *dst_buf; coda_finish_encode() local
1266 src_buf = v4l2_m2m_src_buf_remove(ctx->fh.m2m_ctx); coda_finish_encode()
1299 dst_buf->v4l2_buf.timestamp = src_buf->v4l2_buf.timestamp; coda_finish_encode()
1302 src_buf->v4l2_buf.flags & V4L2_BUF_FLAG_TSTAMP_SRC_MASK; coda_finish_encode()
1303 dst_buf->v4l2_buf.timecode = src_buf->v4l2_buf.timecode; coda_finish_encode()
1305 v4l2_m2m_buf_done(src_buf, VB2_BUF_STATE_DONE); coda_finish_encode()
181 coda_bitstream_queue(struct coda_ctx *ctx, struct vb2_buffer *src_buf) coda_bitstream_queue() argument
197 coda_bitstream_try_queue(struct coda_ctx *ctx, struct vb2_buffer *src_buf) coda_bitstream_try_queue() argument
/linux-4.1.27/drivers/media/platform/s5p-mfc/
H A Ds5p_mfc.c223 struct s5p_mfc_buf *dst_buf, *src_buf; s5p_mfc_handle_frame_copy_time() local
235 src_buf = list_entry(ctx->src_queue.next, struct s5p_mfc_buf, list); s5p_mfc_handle_frame_copy_time()
239 src_buf->b->v4l2_buf.timecode; s5p_mfc_handle_frame_copy_time()
241 src_buf->b->v4l2_buf.timestamp; s5p_mfc_handle_frame_copy_time()
245 src_buf->b->v4l2_buf.flags s5p_mfc_handle_frame_copy_time()
330 struct s5p_mfc_buf *src_buf; s5p_mfc_handle_frame() local
390 src_buf = list_entry(ctx->src_queue.next, struct s5p_mfc_buf, s5p_mfc_handle_frame()
397 src_buf->b->v4l2_planes[0].bytesused) { s5p_mfc_handle_frame()
404 if (src_buf->flags & MFC_BUF_FLAG_EOS) s5p_mfc_handle_frame()
406 list_del(&src_buf->list); s5p_mfc_handle_frame()
409 vb2_buffer_done(src_buf->b, VB2_BUF_STATE_ERROR); s5p_mfc_handle_frame()
411 vb2_buffer_done(src_buf->b, VB2_BUF_STATE_DONE); s5p_mfc_handle_frame()
507 struct s5p_mfc_buf *src_buf; s5p_mfc_handle_seq_done() local
508 src_buf = list_entry(ctx->src_queue.next, s5p_mfc_handle_seq_done()
512 src_buf->b->v4l2_planes[0].bytesused) s5p_mfc_handle_seq_done()
532 struct s5p_mfc_buf *src_buf; s5p_mfc_handle_init_buffers() local
549 src_buf = list_entry(ctx->src_queue.next, s5p_mfc_handle_init_buffers()
551 list_del(&src_buf->list); s5p_mfc_handle_init_buffers()
553 vb2_buffer_done(src_buf->b, s5p_mfc_handle_init_buffers()
/linux-4.1.27/drivers/crypto/
H A Dmxs-dcp.c265 uint8_t *out_tmp, *src_buf, *dst_buf = NULL; mxs_dcp_aes_block_crypt() local
290 src_buf = sg_virt(src); mxs_dcp_aes_block_crypt()
299 memcpy(in_buf + actx->fill, src_buf, clen); mxs_dcp_aes_block_crypt()
301 src_buf += clen; mxs_dcp_aes_block_crypt()
572 uint8_t *src_buf; dcp_sha_req_to_buf() local
584 src_buf = sg_virt(src); dcp_sha_req_to_buf()
593 memcpy(in_buf + actx->fill, src_buf, clen); dcp_sha_req_to_buf()
595 src_buf += clen; dcp_sha_req_to_buf()
H A Dixp4xx_crypto.c126 u32 src_buf; member in struct:crypt_ctl
367 free_buf_chain(dev, req_ctx->buffer, crypt->src_buf); one_packet()
381 free_buf_chain(dev, req_ctx->src, crypt->src_buf); one_packet()
389 dma_pool_free(buffer_pool, crypt->regist_buf, crypt->src_buf); one_packet()
628 crypt->src_buf = buf_phys; register_chain_var()
707 crypt->src_buf = 0; gen_rev_aes_key()
923 crypt->src_buf = src_hook.phys_next; ablk_perform()
930 free_buf_chain(dev, req_ctx->src, crypt->src_buf); ablk_perform()
1044 crypt->src_buf = src_hook.phys_next; aead_perform()
1088 free_buf_chain(dev, req_ctx->buffer, crypt->src_buf); aead_perform()
/linux-4.1.27/drivers/scsi/aic94xx/
H A Daic94xx_sds.c1099 const u8 *src_buf; asd_verify_flash_seg() local
1105 src_buf = NULL; asd_verify_flash_seg()
1109 src_buf = (const u8 *)src; asd_verify_flash_seg()
1112 if (flash_char != src_buf[i]) { asd_verify_flash_seg()
1130 const u8 *src_buf; asd_write_flash_seg() local
1135 src_buf = NULL; asd_write_flash_seg()
1157 src_buf = (const u8 *)src; asd_write_flash_seg()
1171 (*(src_buf + i))); asd_write_flash_seg()
1184 (*(src_buf + i))); asd_write_flash_seg()
/linux-4.1.27/drivers/media/platform/s5p-jpeg/
H A Djpeg-core.c1765 struct vb2_buffer *src_buf, *dst_buf; s5p_jpeg_device_run() local
1770 src_buf = v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx); s5p_jpeg_device_run()
1772 src_addr = vb2_dma_contig_plane_dma_addr(src_buf, 0); s5p_jpeg_device_run()
2267 struct vb2_buffer *src_buf, *dst_buf; s5p_jpeg_irq() local
2278 src_buf = v4l2_m2m_src_buf_remove(curr_ctx->fh.m2m_ctx); s5p_jpeg_irq()
2301 dst_buf->v4l2_buf.timecode = src_buf->v4l2_buf.timecode; s5p_jpeg_irq()
2302 dst_buf->v4l2_buf.timestamp = src_buf->v4l2_buf.timestamp; s5p_jpeg_irq()
2305 src_buf->v4l2_buf.flags & V4L2_BUF_FLAG_TSTAMP_SRC_MASK; s5p_jpeg_irq()
2307 v4l2_m2m_buf_done(src_buf, state); s5p_jpeg_irq()
2386 struct vb2_buffer *src_buf, *dst_buf; exynos3250_jpeg_irq() local
2427 src_buf = v4l2_m2m_src_buf_remove(curr_ctx->fh.m2m_ctx); exynos3250_jpeg_irq()
2430 dst_buf->v4l2_buf.timecode = src_buf->v4l2_buf.timecode; exynos3250_jpeg_irq()
2431 dst_buf->v4l2_buf.timestamp = src_buf->v4l2_buf.timestamp; exynos3250_jpeg_irq()
2433 v4l2_m2m_buf_done(src_buf, state); exynos3250_jpeg_irq()
/linux-4.1.27/drivers/media/platform/
H A Dsh_veu.c246 struct vb2_buffer *src_buf, sh_veu_process()
258 addr = vb2_dma_contig_plane_dma_addr(src_buf, 0); sh_veu_process()
280 struct vb2_buffer *src_buf, *dst_buf; sh_veu_device_run() local
282 src_buf = v4l2_m2m_next_src_buf(veu->m2m_ctx); sh_veu_device_run()
285 if (src_buf && dst_buf) sh_veu_device_run()
286 sh_veu_process(veu, src_buf, dst_buf); sh_veu_device_run()
245 sh_veu_process(struct sh_veu_dev *veu, struct vb2_buffer *src_buf, struct vb2_buffer *dst_buf) sh_veu_process() argument
H A Dmx2_emmaprp.c292 struct vb2_buffer *src_buf, *dst_buf; emmaprp_device_run() local
300 src_buf = v4l2_m2m_next_src_buf(ctx->m2m_ctx); emmaprp_device_run()
312 p_in = vb2_dma_contig_plane_dma_addr(src_buf, 0); emmaprp_device_run()
H A Dvim2m.c380 struct vb2_buffer *src_buf, *dst_buf; device_run() local
382 src_buf = v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx); device_run()
385 device_process(ctx, src_buf, dst_buf); device_run()
H A Dm2m-deinterlace.c228 struct vb2_buffer *src_buf, *dst_buf; deinterlace_issue_dma() local
238 src_buf = v4l2_m2m_next_src_buf(ctx->m2m_ctx); deinterlace_issue_dma()
246 p_in = (dma_addr_t)vb2_dma_contig_plane_dma_addr(src_buf, 0); deinterlace_issue_dma()
/linux-4.1.27/drivers/media/platform/exynos-gsc/
H A Dgsc-regs.c93 pr_debug("src_buf[%d]: %pad, cb: %pad, cr: %pad", index, gsc_hw_set_input_addr()
/linux-4.1.27/drivers/mmc/host/
H A Dtifm_sd.c215 unsigned char *src_buf = kmap_atomic(src) + src_off; tifm_sd_copy_page() local
218 memcpy(dst_buf, src_buf, count); tifm_sd_copy_page()
221 kunmap_atomic(src_buf - src_off); tifm_sd_copy_page()
/linux-4.1.27/drivers/net/ethernet/freescale/
H A Dfec_main.c306 static void swap_buffer2(void *dst_buf, void *src_buf, int len) swap_buffer2() argument
309 unsigned int *src = src_buf; swap_buffer2()
/linux-4.1.27/fs/btrfs/
H A Dctree.c39 struct extent_buffer *src_buf);

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