tequilaOS/platform_hardware_interfaces
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audio: add missing flags and devices

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Add missing devices for USB headset to allow distinction
between USB sound cards and simple USB headsets.
Add output and input flags indicating special output
and input profiles to used for VoIP streams.

Test: make.
Change-Id: I7967866e15991dbf2f4349daa3ff3baa87c1c062
This commit is contained in:
Eric Laurent 2017-03-03 16:39:48 -08:00
parent da0d1a1d01
commit e6653b5d51
1 changed files with 10 additions and 6 deletions
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16
audio/common/2.0/types.hal
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@ -537,6 +537,7 @@ enum AudioDevice : uint32_t {
/* audio bus implemented by the audio system (e.g an MOST stereo channel) */ /* audio bus implemented by the audio system (e.g an MOST stereo channel) */
OUT_BUS = 0x1000000, OUT_BUS = 0x1000000,
OUT_PROXY = 0x2000000, OUT_PROXY = 0x2000000,
OUT_USB_HEADSET = 0x4000000,
OUT_DEFAULT = BIT_DEFAULT, OUT_DEFAULT = BIT_DEFAULT,
OUT_ALL = (OUT_EARPIECE | OUT_ALL = (OUT_EARPIECE |
OUT_SPEAKER | OUT_SPEAKER |
@ -603,6 +604,7 @@ enum AudioDevice : uint32_t {
/* audio bus implemented by the audio system (e.g an MOST stereo channel) */ /* audio bus implemented by the audio system (e.g an MOST stereo channel) */
IN_BUS = BIT_IN | 0x100000, IN_BUS = BIT_IN | 0x100000,
IN_PROXY = BIT_IN | 0x1000000, IN_PROXY = BIT_IN | 0x1000000,
IN_USB_HEADSET = BIT_IN | 0x2000000,
IN_DEFAULT = BIT_IN | BIT_DEFAULT, IN_DEFAULT = BIT_IN | BIT_DEFAULT,
IN_ALL = (IN_COMMUNICATION | IN_ALL = (IN_COMMUNICATION |
@ -670,6 +672,7 @@ enum AudioOutputFlag : int32_t {
DIRECT_PCM = 0x2000, // Audio stream containing PCM data that needs DIRECT_PCM = 0x2000, // Audio stream containing PCM data that needs
// to pass through compress path for DSP post proc. // to pass through compress path for DSP post proc.
MMAP_NOIRQ = 0x4000, // output operates in MMAP no IRQ mode. MMAP_NOIRQ = 0x4000, // output operates in MMAP no IRQ mode.
VOIP_CALL_RX = 0x8000, // preferred output for VoIP calls.
}; };
/* /*
@ -680,12 +683,13 @@ enum AudioOutputFlag : int32_t {
*/ */
@export(name="audio_input_flags_t", value_prefix="AUDIO_INPUT_FLAG_") @export(name="audio_input_flags_t", value_prefix="AUDIO_INPUT_FLAG_")
enum AudioInputFlag : int32_t { enum AudioInputFlag : int32_t {
NONE = 0x0, // no attributes NONE = 0x0, // no attributes
FAST = 0x1, // prefer an input that supports "fast tracks" FAST = 0x1, // prefer an input that supports "fast tracks"
HW_HOTWORD = 0x2, // prefer an input that captures from hw hotword source HW_HOTWORD = 0x2, // prefer an input that captures from hw hotword source
RAW = 0x4, // minimize signal processing RAW = 0x4, // minimize signal processing
SYNC = 0x8, // synchronize I/O streams SYNC = 0x8, // synchronize I/O streams
MMAP_NOIRQ = 0x10, // input operates in MMAP no IRQ mode. MMAP_NOIRQ = 0x10, // input operates in MMAP no IRQ mode.
VOIP_CALL_TX = 0x20, // preferred input for VoIP calls.
}; };
@export(name="audio_usage_t", value_prefix="AUDIO_USAGE_") @export(name="audio_usage_t", value_prefix="AUDIO_USAGE_")