From: Mengdong Lin mengdong.lin@linux.intel.com
Add a new flag bit SND_SOC_TPLG_LNK_FLGBIT_VOICE_WAKEUP to link flags. If a link is used for voice wake up, users can set this flag bit and topology will set the link's 'ignore_suspend' to true.
This ABI update is backward compatible and applied in kernel. We may rename this flag when we find a better name for this.
Signed-off-by: Mengdong Lin mengdong.lin@linux.intel.com
diff --git a/include/sound/asoc.h b/include/sound/asoc.h index 1232f1e..082c542 100644 --- a/include/sound/asoc.h +++ b/include/sound/asoc.h @@ -146,6 +146,7 @@ #define SND_SOC_TPLG_LNK_FLGBIT_SYMMETRIC_RATES (1 << 0) #define SND_SOC_TPLG_LNK_FLGBIT_SYMMETRIC_CHANNELS (1 << 1) #define SND_SOC_TPLG_LNK_FLGBIT_SYMMETRIC_SAMPLEBITS (1 << 2) +#define SND_SOC_TPLG_LNK_FLGBIT_VOICE_WAKEUP (1 << 3)
/* * Block Header.