From: Fuwei Tang <fuweix.tang@xxxxxxxxx> The index value of an topology object can be used to group objects for different use cases. And so the audio kernel driver can ask topology core to load all objects of the specified index value(use case). The function is already supported in kernel. So in the user space, for topology objects of the same type but with different index values, they should be written into different blocks in the binary for kernel. The index value is stored in the block header. Fuwei Tang (4): topology: Insert new element based on its index value topology: Remove code parsing index value in paring each object topology: Look up references for an object based on its index topology: Group elements with the same index value into a block include/topology.h | 10 +++-- src/topology/builder.c | 94 +++++++++++++++++++++++++---------------------- src/topology/ctl.c | 31 +--------------- src/topology/dapm.c | 27 +++++--------- src/topology/data.c | 15 ++------ src/topology/elem.c | 74 +++++++++++++++++++++++++++---------- src/topology/pcm.c | 58 ++++++----------------------- src/topology/tplg_local.h | 3 +- 8 files changed, 141 insertions(+), 171 deletions(-) -- 2.7.4 _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
