V2->V3: Revert earlier changes to the regcache APIs. Change regcache_sync() so that regcache_mark_dirty() is used to indicate that the HW was reset. This allows tas571x (which does NOT call regcache_mark_dirty()) to use regcache_sync() to write back any register changes that occurred while in cache_only (tas571x pdn) mode. One assumption here is that regcache_sync() will be called once on resume, before any other writes. If it fails, the no_sync_defaults flag will be cleared and the next sync attempt, if any, will try to write out all contents of the cache. Kevin Cernekee (4): regmap: Use regcache_mark_dirty() to indicate power loss or reset ASoC: tas571x: Add DT binding document ASoC: tas571x: New driver for TI TAS571x power amplifiers MAINTAINERS: Add entry for tas571x ASoC codec driver .../devicetree/bindings/sound/tas571x.txt | 41 ++ MAINTAINERS | 6 + drivers/base/regmap/internal.h | 3 + drivers/base/regmap/regcache.c | 61 ++- sound/soc/codecs/Kconfig | 5 + sound/soc/codecs/Makefile | 2 + sound/soc/codecs/tas571x.c | 520 +++++++++++++++++++++ sound/soc/codecs/tas571x.h | 33 ++ 8 files changed, 651 insertions(+), 20 deletions(-) create mode 100644 Documentation/devicetree/bindings/sound/tas571x.txt create mode 100644 sound/soc/codecs/tas571x.c create mode 100644 sound/soc/codecs/tas571x.h -- 2.2.0.rc0.207.ga3a616c -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
