FM: Fix the issue with band settings

- FM SOC require minimum 200khz bandwidth to get audio data.
- Restrict the user to enter minimum 100KHz diiference
  between max & min freq in userband.

CRs-Fixed: 780919
Change-Id: Ic938110522d45ffe36e1be7a9c4d2ee48d841d97
2 files changed
tree: fd888fa955bfd691d34b120067d6b0a18749b980
  1. fmapp/
  2. fmapp2/
  3. FMRecord/
  4. jni/
  5. libfm_jni/
  6. qcom/
  7. Android.mk