tree 35881139be6f87d9e6451d14e31f1589b4cf14d9
parent 21ab3f2bef5a89617e76c7c6ad882595ab96300b
author Bard Liao <bardliao@realtek.com> 1430389127 +0800
committer Mark Brown <broonie@kernel.org> 1430498029 +0100

ASoC: rt5645: make volume TLV closer to reality

The volume blocks have an step of 0.375dB, but TLV uses 0.01dB for
units.  Only use the resolution supported, ignoring the LSB of the
volume register.  This results in half the steps and 0.75dB per step,
but reports accurate levels through TLV.

Signed-off-by: Bard Liao <bardliao@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>