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| author | John Stultz <john.stultz@linaro.org> | 2013-05-15 12:42:15 -0700 |
|---|---|---|
| committer | John Stultz <john.stultz@linaro.org> | 2013-05-15 12:42:15 -0700 |
| commit | 15a6affec4449b54afba15ab7edbad0cac2736d3 (patch) | |
| tree | f2fa815f74be0b56acd05e62113600a7113d48a9 /include/sound/tlv.h | |
| parent | cd432fc233f4e7aba43b4fe499a4445f0f6ee1c6 (diff) | |
| parent | f722406faae2d073cc1d01063d1123c35425939e (diff) | |
Merge tag 'v3.10-rc1' into linaro-android-3.10-experimental-mergetracking-linaro-android-3.10-llct-20130518.0
Linux 3.10-rc1
Diffstat (limited to 'include/sound/tlv.h')
| -rw-r--r-- | include/sound/tlv.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/include/sound/tlv.h b/include/sound/tlv.h index 28c65e1ada21..e11e179420a1 100644 --- a/include/sound/tlv.h +++ b/include/sound/tlv.h @@ -74,7 +74,11 @@ #define DECLARE_TLV_DB_LINEAR(name, min_dB, max_dB) \ unsigned int name[] = { TLV_DB_LINEAR_ITEM(min_dB, max_dB) } -/* dB range container */ +/* dB range container: + * Items in dB range container must be ordered by their values and by their + * dB values. This implies that larger values must correspond with larger + * dB values (which is also required for all other mixer controls). + */ /* Each item is: <min> <max> <TLV> */ #define TLV_DB_RANGE_ITEM(...) \ TLV_ITEM(SNDRV_CTL_TLVT_DB_RANGE, __VA_ARGS__) |