Hi Mark
These patches add new regmap_filelds API on kernel. ~ and use it on Renesas sound driver instead of original method. It can care about multi port register offset via regmap.
0xAAAA + 0x40 -- port 0 -- regX regY regZ 0xAAAA + 0x80 -- port 1 -- regX regY regZ
This case, current API needs 2 (= port) x 3 (= regX/Y/Z) regmap_fileld, but this new API can care about all port via 3 regmap_filelds with port ID.
I'm not sure that regmap_filelds is good naming or not. Please let me know if you have good naming idea.
These are based on below branchs regmap/for-next + asoc/for-next
Kuninori Morimoto (4): regmap: add regmap_field_update_bits() regmap: Add regmap_fields APIs ASoC: rsnd: gen: rsnd_gen_ops cares .probe and .remove ASoC: rsnd: use regmap instead of original register mapping method
drivers/base/regmap/internal.h | 3 + drivers/base/regmap/regmap.c | 117 +++++++++++++++++ include/linux/regmap.h | 14 +++ sound/soc/sh/rcar/core.c | 45 ------- sound/soc/sh/rcar/gen.c | 270 +++++++++++++++++++++++++--------------- 5 files changed, 307 insertions(+), 142 deletions(-)
Best regards --- Kuninori Morimoto