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ALSA SOC driver for s3c24xx with uda134x

christian pellegrin alsa-devel 2 versions – In review

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Versions newest first · linked by author and title

  1. v1 Latest posting 2/23 patches 3 repliesIn review
  2. v1 posting 1/22 patches 4 repliesSuperseded

Patches in v1 posting 2/2 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/3ALSA SOC driver for s3c24xx with uda1341include/sound/l3.h include/sound/uda134x.h sound/soc/codecs/Kconfig +4 more+839 -01 reply
2/3ALSA SOC driver for s3c24xx with uda134xinclude/sound/s3c24xx_uda134x.h sound/soc/s3c24xx/Kconfig sound/soc/s3c24xx/Makefile +1 more+395 -01 reply
3/3ALSA SOC driver for s3c24xx with uda134xarch/arm/mach-s3c2410/mach-smdk2410.c+18 -01 reply

Reviews trailers per patch

2 of 3 patches have a Reviewed-by or Acked-by.

PatchMark Brown
1/3A-b
2/3A-b
3/3

Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.

Read the v1 thread

Cover letter [PATCH RESEND 0/3] ALSA SOC driver for s3c24xx with uda134x

This patch adds support for the UDA134X codec and a sound card definition for one of these UDAs connected to the s3c24xx. It is *heavily* based on the one made by Zoltan Devai but:

1 since the UDA is the only use of the L3 protocol I can find I just embedded a stripped-down L3 bit-banging algorithm from the original RMK work. It is really small.

2 the driver has the possibility to specify the pins used by codec via platform data so it can work on SMDK2410, SMDK2440 or any custom design.

3 it tries to guess the right clock source and divider so it is not tied to a particular crystal used.

4 it fixes some bugs.

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Christian Pellegrin, see http://www.evolware.org/chri/
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