bionic: Add SBC encoder specific header file

Added msm_audio_sbc.h to support sbc encoder specific configuration.

Change-Id: I3441efa8eca2ea7a86c04b6ccbc5bd26942a4a9c

1 files changed, 45 insertions, 0 deletions

diff --git a/libc/kernel/common/linux/msm_audio_sbc.h b/libc/kernel/common/linux/msm_audio_sbc.h
new file mode 100644
index 000000000..322856ce8
--- /dev/null
+++ b/libc/kernel/common/linux/msm_audio_sbc.h
@@ -0,0 +1,45 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ ***   This header was automatically generated from a Linux kernel header
+ ***   of the same name, to make information necessary for userspace to
+ ***   call into the kernel available to libc.  It contains only constants,
+ ***   structures, and macros generated from the original header, and thus,
+ ***   contains no copyrightable information.
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef __MSM_AUDIO_SBC_H
+#define __MSM_AUDIO_SBC_H
+
+#include <linux/msm_audio.h>
+
+#define AUDIO_SET_SBC_ENC_CONFIG _IOW(AUDIO_IOCTL_MAGIC,   (AUDIO_MAX_COMMON_IOCTL_NUM+0), struct msm_audio_sbc_enc_config)
+
+#define AUDIO_GET_SBC_ENC_CONFIG _IOR(AUDIO_IOCTL_MAGIC,   (AUDIO_MAX_COMMON_IOCTL_NUM+1), struct msm_audio_sbc_enc_config)
+
+#define AUDIO_SBC_BA_LOUDNESS 0x0
+#define AUDIO_SBC_BA_SNR 0x1
+
+#define AUDIO_SBC_MODE_MONO 0x0
+#define AUDIO_SBC_MODE_DUAL 0x1
+#define AUDIO_SBC_MODE_STEREO 0x2
+#define AUDIO_SBC_MODE_JSTEREO 0x3
+
+#define AUDIO_SBC_BANDS_8 0x1
+
+#define AUDIO_SBC_BLOCKS_4 0x0
+#define AUDIO_SBC_BLOCKS_8 0x1
+#define AUDIO_SBC_BLOCKS_12 0x2
+#define AUDIO_SBC_BLOCKS_16 0x3
+
+struct msm_audio_sbc_enc_config {
+ uint32_t channels;
+ uint32_t sample_rate;
+ uint32_t bit_allocation;
+ uint32_t number_of_subbands;
+ uint32_t number_of_blocks;
+ uint32_t bit_rate;
+ uint32_t mode;
+};
+#endif