Hi,
In most cases, many codecs already supports jack detection,
previouslly, we need to create a customized machine driver every time.
In my opinion, the codec fill the detect_jack explicitly and tell
sound framework it supports the jack detection, the simple-card is
able to parse the dts file and call the export function to initialize
the jace detection via the codec.
I think that it will bring better flexibility.
Thanks.
Changes in v1:
- clean up the commit message and notes
Xing Zheng (3):
ASoC: jack: Add an export of a function that calls the codec jack
detection
ASoC: simple-card: Add support call the codec jack detection after
parse dts
ASoC: da7219: Add detect_jack callback in the snd_soc_codec_driver
.../devicetree/bindings/sound/simple-card.txt | 17 +++
include/sound/soc.h | 7 ++
sound/soc/codecs/da7219.c | 2 +
sound/soc/generic/simple-card.c | 126 +++++++++++++++++++-
sound/soc/soc-jack.c | 17 +++
5 files changed, 166 insertions(+), 3 deletions(-)
--
1.7.9.5
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