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path: root/audio_a2dp_hw/audio_a2dp_hw.h
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* a2dp hw: adding a2dp tuning through bdroid_buildcfg.htbalden2013-03-241-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | This adds possibility to configure a2dp tuning on an arbitrary sysfs path and arbitrary ON/OFF values. It's activated when a2dp is being used, and deactivates when a2dp is stopped. This way a device can either use an a2dp_tuning sysfs file or cpu scaling min freq sysfs path with a target min_freq value for elevation. Here are two example of the two strategies of usage for this: bdroid_buildcfg.h - sysfs tuning file #define A2DP_HW_SYSFS_TUNER "/sys/devices/platform/tegra_uart.2/a2dp_tuning" #define A2DP_HW_SYSFS_TUNER_OFF "0" #define A2DP_HW_SYSFS_TUNER_ON "1" bdroid_buildcfg.h - scaling min freq file #define A2DP_HW_SYSFS_TUNER "/sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq" #define A2DP_HW_SYSFS_TUNER_OFF "0" #define A2DP_HW_SYSFS_TUNER_ON "204000" Change-Id: I2cd94e626eb2a6d04a6e52ddac94fa5773eb09d8
* Bluetooth: Change Sampling Frequency to 48 kHzSunny Kapdi2013-01-281-0/+5
| | | | | | | Change Default Sampling Frequency to 48 kHz by default to match Audio Source. CRs-fixed: 436686 Change-Id: I0a4aa9ca61964e76220c77fa60c281f7a5df58b4
* Initual Bluetooth open source releaseAndre Eisenbach2012-09-181-39/+10
| | | | | | | | First release under Apache source license with updated header files and whitespace cleanups. Also fixed file permission to remove executable bit from source files. Change-Id: I7155903edfc2f491c1cbbd0db108f207852caaa0
* AV rate correction for inaccurate GKI timersHarish Paryani2012-07-141-4/+5
| | | | Change-Id: I70bf6e759e46a49ac2ad31d024d8ac96bb76571e
* Added new control and data path interface between audioflinger a2dp HALMattias Agren2012-07-141-0/+114
and stack. Added support for suspend and a dedicated HAL callback notifying framework on audiopath events. Cleanup. Change-Id: I3b738611bc8e1d84794f7207413fd9e7dd1fc668