On 08/27/2014 03:09 PM, Mark Brown wrote:
From: Mark Brown broonie@linaro.org
If the device can't support block writes then don't attempt to use raw syncing which will automatically generate block writes for adjacent registers, use the existing _single() block syncing implementation.
Reported-by: Jarkko Nikula jarkko.nikula@linux.intel.com Signed-off-by: Mark Brown broonie@linaro.org
drivers/base/regmap/regcache.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
This works too with RT5642. It appeared page select for _regmap_write() is actually handled implicitly for certain cases. regmap_init() sets "map->reg_write = _regmap_bus_raw_write" in this case and _regmap_bus_raw_write() then calls _regmap_raw_write(). I guess that can be fixed when doing other cleanups or if some setup hits it.
Tested-by: Jarkko Nikula jarkko.nikula@linux.intel.com