On at91sam9rl, at91sam9g10, at91sam9g20, at91sam9g45 and newer
SoCs, the SSC peripheral supports frame sync length extension
feature. When SSC works as master, it can generate frame sync
lenght larger than 16 bits. After enable this feature, it can
playback 24/32 bits audio clips.
Changes in v2:
- Using compatible string to distinguish whether SSC supports
frame sync length extension to replace check IP version.
- Add related modification for dts file.
Bo Shen (4):
ASoC: atmel-ssc: distinguish whether SSC supports fslen ext
ASoC: atmel_ssc_dai: enable fslen extension feature
dts: atmel: at91sam9rl: switch ssc compatible string
dts: atmel: at91sam9g20: switch ssc compatible string
arch/arm/boot/dts/at91sam9g20.dtsi | 4 ++++
arch/arm/boot/dts/at91sam9rl.dtsi | 4 ++--
drivers/misc/atmel-ssc.c | 13 +++++++++++++
include/linux/atmel-ssc.h | 13 +++++++++++++
sound/soc/atmel/atmel_ssc_dai.c | 34 ++++++++++++++++++----------------
5 files changed, 50 insertions(+), 18 deletions(-)
--
1.8.5.2
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