From: Mengdong Lin mengdong.lin@linux.intel.com
This series doesn't require or cause any ABI updates. It doesn't need the kernel patches that trying to udpate ABI from v4 or v5.
Patch 1 fixes a missing topology feature for text conf file to configure stream name of a widget.
Patch 2 allows alsaconf to search included files under global configuration directories. This will benefit topology and UCM.
Patch 3 adds document about how to include files for topology configuration. There is no c code change but actually it depends on patch 2.
History: v2: No longer use topology-specific code to support searching included files, but extend alsaconf to support this and user can just use alsaconf syntax <xxx> and confdir:xxx.
v3: Not use confdir:xxx, but define new syntax searchdir:xxx to define directories for searching included file.
v4: Not use doxygen comments for static functins. Fix memory leak, Use snprintf to avoid overflow, use auto variable to cook file path, and list_for_each for non-deletion cases.
Mengdong Lin (3): topology: Fix missing stream name of widgets in text conf file alsaconf: Search included files under user specified configuration directories topology: Add doc for including other files in the text conf file
include/topology.h | 31 ++++++++++ src/conf.c | 159 +++++++++++++++++++++++++++++++++++++++++++++++++++- src/topology/dapm.c | 10 ++++ 3 files changed, 199 insertions(+), 1 deletion(-)