[ALSA patch] [PATCH 0/2] expand dshare to allow audio clock when not streaming data

The general idea of these changes is to be able to open the device without defined bindings. This would start the audio clock without blocking a channel.

This might be useful for hardware that requires running clock early at system start and to be available even without application streaming audio data.

Andreas Pape (2): alsa: pcm: add unsupported OPS alsa: dshare: allow missing bindings

src/pcm/Makefile.am | 4 +- src/pcm/pcm_dshare.c | 72 +++++++++++-- src/pcm/pcm_unsupported.c | 265 ++++++++++++++++++++++++++++++++++++++++++++++ src/pcm/pcm_unsupported.h | 167 +++++++++++++++++++++++++++++ 4 files changed, 495 insertions(+), 13 deletions(-) create mode 100644 src/pcm/pcm_unsupported.c create mode 100644 src/pcm/pcm_unsupported.h