I put L10 EVT tuning files in the attached file.
L10 EVT HW modify Proto speaker.
I need to re-tune mps file.
I base on EVT speaker make this mps file tuning.
And slightly lower volume step 21th to let volume curve smoothly.
So, I modify audio_policy.xml file.
Files from the latest attachment on b/242521368
Bug: 242153654
Bug: 242521368
Test: verified by hardware engineers
Change-id: Ide63f88ee7aa55f4b79c53de2d70314bc20ab285
Change list:
For waves_preset.mps
It increases top speaker excursion and reduce temperature to get better performance.
For audio_policy_volumes.xml
It changes volume curve to accompany with waves_preset.mps, which helps to get linear volume curve.
I also change DTMF, Ringtone, System sound volume curve to satisfy user expectation.
Bug: 234094724
Test: manual
Signed-off-by: Yung Ti Su <andysu@google.com>
Change-Id: I085089de96d366480c70da6d86e6d7983033a631
