| /**************************************************************************** |
| **************************************************************************** |
| *** |
| *** 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. |
| *** |
| *** To edit the content of this header, modify the corresponding |
| *** source file (e.g. under external/kernel-headers/original/) then |
| *** run bionic/libc/kernel/tools/update_all.py |
| *** |
| *** Any manual change here will be lost the next time this script will |
| *** be run. You've been warned! |
| *** |
| **************************************************************************** |
| ****************************************************************************/ |
| #ifndef __SOUND_HDSP_H |
| #define __SOUND_HDSP_H |
| #ifdef __linux__ |
| #include <linux/types.h> |
| #endif |
| #define HDSP_MATRIX_MIXER_SIZE 2048 |
| enum HDSP_IO_Type { |
| Digiface, |
| Multiface, |
| H9652, |
| H9632, |
| RPM, |
| Undefined, |
| }; |
| struct hdsp_peak_rms { |
| __u32 input_peaks[26]; |
| __u32 playback_peaks[26]; |
| __u32 output_peaks[28]; |
| __u64 input_rms[26]; |
| __u64 playback_rms[26]; |
| __u64 output_rms[26]; |
| }; |
| #define SNDRV_HDSP_IOCTL_GET_PEAK_RMS _IOR('H', 0x40, struct hdsp_peak_rms) |
| struct hdsp_config_info { |
| unsigned char pref_sync_ref; |
| unsigned char wordclock_sync_check; |
| unsigned char spdif_sync_check; |
| unsigned char adatsync_sync_check; |
| unsigned char adat_sync_check[3]; |
| unsigned char spdif_in; |
| unsigned char spdif_out; |
| unsigned char spdif_professional; |
| unsigned char spdif_emphasis; |
| unsigned char spdif_nonaudio; |
| unsigned int spdif_sample_rate; |
| unsigned int system_sample_rate; |
| unsigned int autosync_sample_rate; |
| unsigned char system_clock_mode; |
| unsigned char clock_source; |
| unsigned char autosync_ref; |
| unsigned char line_out; |
| unsigned char passthru; |
| unsigned char da_gain; |
| unsigned char ad_gain; |
| unsigned char phone_gain; |
| unsigned char xlr_breakout_cable; |
| unsigned char analog_extension_board; |
| }; |
| #define SNDRV_HDSP_IOCTL_GET_CONFIG_INFO _IOR('H', 0x41, struct hdsp_config_info) |
| struct hdsp_firmware { |
| void * firmware_data; |
| }; |
| #define SNDRV_HDSP_IOCTL_UPLOAD_FIRMWARE _IOW('H', 0x42, struct hdsp_firmware) |
| struct hdsp_version { |
| enum HDSP_IO_Type io_type; |
| unsigned short firmware_rev; |
| }; |
| #define SNDRV_HDSP_IOCTL_GET_VERSION _IOR('H', 0x43, struct hdsp_version) |
| struct hdsp_mixer { |
| unsigned short matrix[HDSP_MATRIX_MIXER_SIZE]; |
| }; |
| #define SNDRV_HDSP_IOCTL_GET_MIXER _IOR('H', 0x44, struct hdsp_mixer) |
| struct hdsp_9632_aeb { |
| int aebi; |
| int aebo; |
| }; |
| #define SNDRV_HDSP_IOCTL_GET_9632_AEB _IOR('H', 0x45, struct hdsp_9632_aeb) |
| #endif |