[alsa-devel] [PATCH 0/2] ASoc: simple card: extend for MCLK support

Arnaud Pouliquen arnaud.pouliquen at st.com
Fri Jun 5 10:19:04 CEST 2015


Patches propose to extend the management of the mclk-fs ratio.
This extension allows to support following card constraints:
- mclk is generated by cpu_dai, depending on frame rate.
  cpu_dai needs to be informed on the ratio supported by codec.	
- Each codec needs a specific ratio. 
  In this case mclk-fs needs to be defined for the dai_link.

Arnaud Pouliquen (2):
  ASoC: simple card: Add mclk-fs property in dai-link
  ASoC: simple card: set cpu-dai sysclk with mclk-fs

 .../devicetree/bindings/sound/simple-card.txt      |  6 ++++-
 sound/soc/generic/simple-card.c                    | 27 +++++++++++++++++++---
 2 files changed, 29 insertions(+), 4 deletions(-)

-- 
1.9.1



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