From 03b624ef4d8d73ec4d1ca9c5c3cdf2c96ee3b44d Mon Sep 17 00:00:00 2001 From: Bharath Ramachandramurthy Date: Thu, 5 Aug 2010 14:02:33 -0700 Subject: bionic: add support to configure for multiframing and meta data Adding support to configure for multiframing and metadata to the DSP. Change-Id: Icdf367b6414ad3d5324d4087dc1711f93c2d9c81 --- libc/kernel/common/linux/msm_audio.h | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/libc/kernel/common/linux/msm_audio.h b/libc/kernel/common/linux/msm_audio.h index 4f97b73..afe95c5 100644 --- a/libc/kernel/common/linux/msm_audio.h +++ b/libc/kernel/common/linux/msm_audio.h @@ -68,6 +68,8 @@ #define AUDIO_SET_AGC _IOW(AUDIO_IOCTL_MAGIC, 90, unsigned) #define AUDIO_SET_NS _IOW(AUDIO_IOCTL_MAGIC, 91, unsigned) #define AUDIO_SET_TX_IIR _IOW(AUDIO_IOCTL_MAGIC, 92, unsigned) +#define AUDIO_GET_BUF_CFG _IOW(AUDIO_IOCTL_MAGIC, 93, struct msm_audio_buf_cfg) +#define AUDIO_SET_BUF_CFG _IOW(AUDIO_IOCTL_MAGIC, 94, struct msm_audio_buf_cfg) #define AUDIO_MAX_COMMON_IOCTL_NUM 100 @@ -147,6 +149,11 @@ struct msm_audio_aio_buf { unsigned short mfield_sz; }; +struct msm_audio_buf_cfg{ + uint32_t meta_info_enable; + uint32_t frames_per_buf; +}; + #define SND_IOCTL_MAGIC 's' #define SND_MUTE_UNMUTED 0 -- cgit v1.1