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| author | Eric Laurent <elaurent@google.com> | 2012-03-20 18:10:13 -0700 |
|---|---|---|
| committer | Eric Laurent <elaurent@google.com> | 2012-04-03 16:49:20 -0700 |
| commit | 3dbd45ad335f34b56372b714e31031c4eb606c97 (patch) | |
| tree | 5cb09559a1b747eb87515401f06629d197a9abae | |
| parent | 915f5d0ce32cd3ba27b8daebfff379cba42a3e05 (diff) | |
| download | device_samsung_tuna-3dbd45ad335f34b56372b714e31031c4eb606c97.tar.gz device_samsung_tuna-3dbd45ad335f34b56372b714e31031c4eb606c97.tar.bz2 device_samsung_tuna-3dbd45ad335f34b56372b714e31031c4eb606c97.zip | |
audio policy: added configuration file
Added audio policy manager configuration file.
Change-Id: I62163e203a42596ac69b2971c5c0fa99817b33b3
| -rw-r--r-- | audio/audio_policy.conf | 52 | ||||
| -rw-r--r-- | device.mk | 7 |
2 files changed, 58 insertions, 1 deletions
diff --git a/audio/audio_policy.conf b/audio/audio_policy.conf new file mode 100644 index 0000000..50c8198 --- /dev/null +++ b/audio/audio_policy.conf @@ -0,0 +1,52 @@ +# Global configuration section: lists input and output devices always present on the device +# as well as the output device selected by default. +# Devices are designated by a string that corresponds to the enum in audio.h + +global_configuration { + attached_output_devices AUDIO_DEVICE_OUT_EARPIECE|AUDIO_DEVICE_OUT_SPEAKER + default_output_device AUDIO_DEVICE_OUT_SPEAKER + attached_input_devices AUDIO_DEVICE_IN_BUILTIN_MIC|AUDIO_DEVICE_IN_BACK_MIC +} + +# audio hardware module section: contains descriptors for all audio hw modules present on the +# device. Each hw module node is named after the corresponding hw module library base name. +# For instance, "primary" corresponds to audio.primary.<device>.so. +# The "primary" module is mandatory and must include at least one output with +# AUDIO_POLICY_OUTPUT_FLAG_PRIMARY flag. +# Each module descriptor contains one or more output profile descriptors and zero or more +# input profile descriptors. Each profile lists all the parameters supported by a given output +# or input stream category. +# The "channel_masks", "formats", "devices" and "flags" are specified using strings corresponding +# to enums in audio.h and audio_policy.h. They are concatenated by use of "|" without space or "\n". + +audio_hw_modules { + primary { + outputs { + primary { + sampling_rates 44100 + channel_masks AUDIO_CHANNEL_OUT_STEREO + formats AUDIO_FORMAT_PCM_16_BIT + devices AUDIO_DEVICE_OUT_EARPIECE|AUDIO_DEVICE_OUT_SPEAKER|AUDIO_DEVICE_OUT_WIRED_HEADSET|AUDIO_DEVICE_OUT_WIRED_HEADPHONE|AUDIO_DEVICE_OUT_ALL_SCO|AUDIO_DEVICE_OUT_AUX_DIGITAL|AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET + flags AUDIO_POLICY_OUTPUT_FLAG_PRIMARY + } + } + inputs { + primary { + sampling_rates 8000|11025|16000|22050|32000|44100|48000 + channel_masks AUDIO_CHANNEL_IN_MONO|AUDIO_CHANNEL_IN_STEREO + formats AUDIO_FORMAT_PCM_16_BIT + devices AUDIO_DEVICE_IN_BUILTIN_MIC|AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET|AUDIO_DEVICE_IN_WIRED_HEADSET|AUDIO_DEVICE_IN_BACK_MIC + } + } + } + a2dp { + outputs { + a2dp { + sampling_rates 44100 + channel_masks AUDIO_CHANNEL_OUT_STEREO + formats AUDIO_FORMAT_PCM_16_BIT + devices AUDIO_DEVICE_OUT_ALL_A2DP + } + } + } +} @@ -46,17 +46,22 @@ PRODUCT_PACKAGES += \ PRODUCT_PACKAGES += \ nfc.tuna +# Audio PRODUCT_PACKAGES += \ audio.primary.tuna \ audio.a2dp.default +PRODUCT_COPY_FILES += \ + device/samsung/tuna/audio/audio_policy.conf:system/etc/audio_policy.conf + + PRODUCT_PACKAGES += \ tuna_hdcp_keys PRODUCT_PACKAGES += \ keystore.tuna -PRODUCT_COPY_FILES := \ +PRODUCT_COPY_FILES += \ $(LOCAL_KERNEL):kernel \ device/samsung/tuna/init.tuna.rc:root/init.tuna.rc \ device/samsung/tuna/init.tuna.usb.rc:root/init.tuna.usb.rc \ |