Merge "hal: Add new speaker devices to support dynamic speaker config"

#define QAHW_PCM_CHANNEL_RW   32  /* Right wide channel.                           */

#define QAHW_PCM_CHANNEL_RSD  34  /* Right side direct channel.                    */

#define QAHW_AUDIO_DEVICE_OUT_SPEAKER2 0x10000000

#define QAHW_AUDIO_DEVICE_OUT_SPEAKER3 0x20000000

/* type of asynchronous write callback events. Mutually exclusive */

typedef enum {

    QAHW_STREAM_CBK_EVENT_WRITE_READY, /* non blocking write completed */