diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/regmap.h | 11 | ||||
| -rw-r--r-- | include/trace/events/regmap.h | 9 |
2 files changed, 17 insertions, 3 deletions
diff --git a/include/linux/regmap.h b/include/linux/regmap.h index e7e8953..eb93921 100644 --- a/include/linux/regmap.h +++ b/include/linux/regmap.h @@ -23,9 +23,8 @@ struct spi_device; /* An enum of all the supported cache types */ enum regcache_type { REGCACHE_NONE, - REGCACHE_INDEXED, REGCACHE_RBTREE, - REGCACHE_LZO + REGCACHE_COMPRESSED }; /** @@ -83,7 +82,7 @@ struct regmap_config { bool (*precious_reg)(struct device *dev, unsigned int reg); unsigned int max_register; - struct reg_default *reg_defaults; + const struct reg_default *reg_defaults; unsigned int num_reg_defaults; enum regcache_type cache_type; const void *reg_defaults_raw; @@ -129,6 +128,8 @@ struct regmap *regmap_init_spi(struct spi_device *dev, const struct regmap_config *config); void regmap_exit(struct regmap *map); +int regmap_reinit_cache(struct regmap *map, + const struct regmap_config *config); int regmap_write(struct regmap *map, unsigned int reg, unsigned int val); int regmap_raw_write(struct regmap *map, unsigned int reg, const void *val, size_t val_len); @@ -139,10 +140,14 @@ int regmap_bulk_read(struct regmap *map, unsigned int reg, void *val, size_t val_count); int regmap_update_bits(struct regmap *map, unsigned int reg, unsigned int mask, unsigned int val); +int regmap_update_bits_check(struct regmap *map, unsigned int reg, + unsigned int mask, unsigned int val, + bool *change); int regcache_sync(struct regmap *map); void regcache_cache_only(struct regmap *map, bool enable); void regcache_cache_bypass(struct regmap *map, bool enable); +void regcache_mark_dirty(struct regmap *map); /** * Description of an IRQ for the generic regmap irq_chip. diff --git a/include/trace/events/regmap.h b/include/trace/events/regmap.h index 1e3193b..12fbf43 100644 --- a/include/trace/events/regmap.h +++ b/include/trace/events/regmap.h @@ -55,6 +55,15 @@ DEFINE_EVENT(regmap_reg, regmap_reg_read, ); +DEFINE_EVENT(regmap_reg, regmap_reg_read_cache, + + TP_PROTO(struct device *dev, unsigned int reg, + unsigned int val), + + TP_ARGS(dev, reg, val) + +); + DECLARE_EVENT_CLASS(regmap_block, TP_PROTO(struct device *dev, unsigned int reg, int count), |