Fix bug 3376700 Volume too loud at lowest setting

Change volume attenuation curve to provide more attenuation at
 low volume settings, and finer steps at high volume.
See bug entry for link to doc with curve values.

Change-Id: I750548b2161a4c550ef982ba793156e4518119e8
1 file changed
tree: 89c89d943b159a8f9d6c1c98379ff54f42767337
  1. camera/
  2. cmds/
  3. drm/
  4. include/
  5. media/
  6. services/