sti/delta/delta-mjpeg-dec.c

171 static bool delta_mjpeg_check_status(struct delta_ctx *pctx,
174 	struct delta_dev *delta = pctx->dev;
183 				     pctx->name, pctx->decoded_frames,
185 		pctx->stream_errors++;
189 				     pctx->name, pctx->decoded_frames,
191 		pctx->decode_errors++;
197 		"%s  firmware: decoding time(us)=%d\n", pctx->name,
203 static int delta_mjpeg_ipc_open(struct delta_ctx *pctx)
205 	struct delta_dev *delta = pctx->dev;
206 	struct delta_mjpeg_ctx *ctx = to_ctx(pctx);
220 		 "%s  %s\n", pctx->name,
227 	ret = delta_ipc_open(pctx, "JPEG_DECODER_HW0", &ipc_param,
231 			"%s  dumping command %s\n", pctx->name,
242 static int delta_mjpeg_ipc_decode(struct delta_ctx *pctx, struct delta_au *au)
244 	struct delta_dev *delta = pctx->dev;
245 	struct delta_mjpeg_ctx *ctx = to_ctx(pctx);
253 	ret = delta_get_free_frame(pctx, &frame);
284 		 "%s  %s\n", pctx->name,
298 			"%s  dumping command %s\n", pctx->name,
304 	pctx->decoded_frames++;
307 	if (delta_mjpeg_check_status(pctx, status)) {
309 			"%s  dumping command %s\n", pctx->name,
323 static int delta_mjpeg_open(struct delta_ctx *pctx)
330 	pctx->priv = ctx;
335 static int delta_mjpeg_close(struct delta_ctx *pctx)
337 	struct delta_mjpeg_ctx *ctx = to_ctx(pctx);
349 static int delta_mjpeg_get_streaminfo(struct delta_ctx *pctx,
352 	struct delta_mjpeg_ctx *ctx = to_ctx(pctx);
372 static int delta_mjpeg_decode(struct delta_ctx *pctx, struct delta_au *pau)
374 	struct delta_dev *delta = pctx->dev;
375 	struct delta_mjpeg_ctx *ctx = to_ctx(pctx);
382 		ret = delta_mjpeg_read_header(pctx, au.vaddr, au.size,
385 			pctx->stream_errors++;
392 				pctx->name,
403 		ret = delta_mjpeg_ipc_open(pctx);
408 	ret = delta_mjpeg_read_header(pctx, au.vaddr, au.size,
411 		pctx->stream_errors++;
418 	ret = delta_mjpeg_ipc_decode(pctx, &au);
429 static int delta_mjpeg_get_frame(struct delta_ctx *pctx,
432 	struct delta_mjpeg_ctx *ctx = to_ctx(pctx);