ASoC: stm32: spdifrx: retry synchronization in sync state

Browse source

When STM32 SPDIFRX is in sync state, allow multiple
synchro attempts, instead of exiting on first unsuccessful
trial. This is useful when spdif signal is not immediately
available on input. This also allows Pulseaudio to check
iec capture device availability when no signal is present.

Signed-off-by: Olivier Moysan <olivier.moysan@st.com>
Link: https://lore.kernel.org/r/20191011084816.14279-1-olivier.moysan@st.com
Signed-off-by: Mark Brown <broonie@kernel.org>

...

This commit is contained in:

Olivier Moysan 2019-10-11 10:48:16 +02:00 • committed by Mark Brown

parent c173dba44c

commit 0c93c29132

No known key found for this signature in database

GPG key ID: 24D68B725D5487D0

1 changed files with 16 additions and 2 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

18

sound/soc/stm/stm32_spdifrx.c

View file