diff options
Diffstat (limited to 'drivers/staging/dream/include/linux/msm_audio.h')
-rw-r--r-- | drivers/staging/dream/include/linux/msm_audio.h | 115 |
1 files changed, 0 insertions, 115 deletions
diff --git a/drivers/staging/dream/include/linux/msm_audio.h b/drivers/staging/dream/include/linux/msm_audio.h deleted file mode 100644 index cfbdaa0d98b..00000000000 --- a/drivers/staging/dream/include/linux/msm_audio.h +++ /dev/null @@ -1,115 +0,0 @@ -/* drivers/staging/dream/include/linux/msm_audio.h - * - * Copyright (C) 2008 Google, Inc. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#ifndef __LINUX_MSM_AUDIO_H -#define __LINUX_MSM_AUDIO_H - -#include <linux/types.h> -#include <linux/ioctl.h> -#include <asm/sizes.h> - -/* PCM Audio */ - -#define AUDIO_IOCTL_MAGIC 'a' - -#define AUDIO_START _IOW(AUDIO_IOCTL_MAGIC, 0, unsigned) -#define AUDIO_STOP _IOW(AUDIO_IOCTL_MAGIC, 1, unsigned) -#define AUDIO_FLUSH _IOW(AUDIO_IOCTL_MAGIC, 2, unsigned) -#define AUDIO_GET_CONFIG _IOR(AUDIO_IOCTL_MAGIC, 3, unsigned) -#define AUDIO_SET_CONFIG _IOW(AUDIO_IOCTL_MAGIC, 4, unsigned) -#define AUDIO_GET_STATS _IOR(AUDIO_IOCTL_MAGIC, 5, unsigned) -#define AUDIO_ENABLE_AUDPP _IOW(AUDIO_IOCTL_MAGIC, 6, unsigned) -#define AUDIO_SET_ADRC _IOW(AUDIO_IOCTL_MAGIC, 7, unsigned) -#define AUDIO_SET_EQ _IOW(AUDIO_IOCTL_MAGIC, 8, unsigned) -#define AUDIO_SET_RX_IIR _IOW(AUDIO_IOCTL_MAGIC, 9, unsigned) -#define AUDIO_SET_VOLUME _IOW(AUDIO_IOCTL_MAGIC, 10, unsigned) -#define AUDIO_ENABLE_AUDPRE _IOW(AUDIO_IOCTL_MAGIC, 11, unsigned) -#define AUDIO_SET_AGC _IOW(AUDIO_IOCTL_MAGIC, 12, unsigned) -#define AUDIO_SET_NS _IOW(AUDIO_IOCTL_MAGIC, 13, unsigned) -#define AUDIO_SET_TX_IIR _IOW(AUDIO_IOCTL_MAGIC, 14, unsigned) -#define AUDIO_PAUSE _IOW(AUDIO_IOCTL_MAGIC, 15, unsigned) -#define AUDIO_GET_PCM_CONFIG _IOR(AUDIO_IOCTL_MAGIC, 30, unsigned) -#define AUDIO_SET_PCM_CONFIG _IOW(AUDIO_IOCTL_MAGIC, 31, unsigned) -#define AUDIO_SWITCH_DEVICE _IOW(AUDIO_IOCTL_MAGIC, 32, unsigned) - -#define AUDIO_MAX_COMMON_IOCTL_NUM 100 - -#define AUDIO_MAX_COMMON_IOCTL_NUM 100 - -struct msm_audio_config { - uint32_t buffer_size; - uint32_t buffer_count; - uint32_t channel_count; - uint32_t sample_rate; - uint32_t type; - uint32_t unused[3]; -}; - -struct msm_audio_stats { - uint32_t byte_count; - uint32_t sample_count; - uint32_t unused[2]; -}; - -/* Audio routing */ - -#define SND_IOCTL_MAGIC 's' - -#define SND_MUTE_UNMUTED 0 -#define SND_MUTE_MUTED 1 - -struct msm_snd_device_config { - uint32_t device; - uint32_t ear_mute; - uint32_t mic_mute; -}; - -#define SND_SET_DEVICE _IOW(SND_IOCTL_MAGIC, 2, struct msm_device_config *) - -#define SND_METHOD_VOICE 0 - -struct msm_snd_volume_config { - uint32_t device; - uint32_t method; - uint32_t volume; -}; - -#define SND_SET_VOLUME _IOW(SND_IOCTL_MAGIC, 3, struct msm_snd_volume_config *) - -/* Returns the number of SND endpoints supported. */ - -#define SND_GET_NUM_ENDPOINTS _IOR(SND_IOCTL_MAGIC, 4, unsigned *) - -struct msm_snd_endpoint { - int id; /* input and output */ - char name[64]; /* output only */ -}; - -/* Takes an index between 0 and one less than the number returned by - * SND_GET_NUM_ENDPOINTS, and returns the SND index and name of a - * SND endpoint. On input, the .id field contains the number of the - * endpoint, and on exit it contains the SND index, while .name contains - * the description of the endpoint. - */ - -#define SND_GET_ENDPOINT _IOWR(SND_IOCTL_MAGIC, 5, struct msm_snd_endpoint *) - -struct msm_audio_pcm_config { - uint32_t pcm_feedback; /* 0 - disable > 0 - enable */ - uint32_t buffer_count; /* Number of buffers to allocate */ - uint32_t buffer_size; /* Size of buffer for capturing of - PCM samples */ -}; -#endif |