diff options
| author | Scott Peterson <speterson@nvidia.com> | 2013-10-10 15:56:08 -0700 |
|---|---|---|
| committer | Bharat Nihalani <bnihalani@nvidia.com> | 2013-10-22 02:32:33 -0700 |
| commit | e42f50f6e527c4f9075bc9781699ec60d1a4d182 (patch) | |
| tree | 61004feda468457ee047bb6db9cc39b35f75a505 /sound/soc/codecs/rt56xx_ioctl.h | |
| parent | c9657e70cea2df2c7337efcac3ef2d42cbb19e0f (diff) | |
asoc: rt5639: Update drivers
Update the Realtek rt5639 drivers to
improve the headphone performance.
Change-Id: I32ab81b07c952f8887c629e68e8fdaf52ec6a143
Signed-off-by: Scott Peterson <speterson@nvidia.com>
Reviewed-on: http://git-master/r/299697
Reviewed-by: Sharad Gupta <sharadg@nvidia.com>
Tested-by: Sharad Gupta <sharadg@nvidia.com>
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Tested-by: Bharat Nihalani <bnihalani@nvidia.com>
Diffstat (limited to 'sound/soc/codecs/rt56xx_ioctl.h')
| -rw-r--r-- | sound/soc/codecs/rt56xx_ioctl.h | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/sound/soc/codecs/rt56xx_ioctl.h b/sound/soc/codecs/rt56xx_ioctl.h new file mode 100644 index 000000000000..caadd913bce7 --- /dev/null +++ b/sound/soc/codecs/rt56xx_ioctl.h @@ -0,0 +1,78 @@ +/* + * rt56xx_ioctl.h -- RT56XX ALSA SoC audio driver IO control + * + * Copyright (c) 2011-2013 REALTEK SEMICONDUCTOR CORP. All rights reserved. + * Author: Bard Liao <bardliao@realtek.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __RT56XX_IOCTL_H__ +#define __RT56XX_IOCTL_H__ + +#include <sound/hwdep.h> +#include <linux/ioctl.h> + +struct rt56xx_cmd { + size_t number; + int __user *buf; +}; + +struct rt56xx_ops { + int (*index_write)(struct snd_soc_codec *codec, + unsigned int reg, unsigned int value); + unsigned int (*index_read)(struct snd_soc_codec *codec, + unsigned int reg); + int (*index_update_bits)(struct snd_soc_codec *codec, + unsigned int reg, unsigned int mask, unsigned int value); + int (*ioctl_common)(struct snd_hwdep *hw, struct file *file, + unsigned int cmd, unsigned long arg); +}; + +enum { + RT_READ_CODEC_REG_IOCTL = _IOR('R', 0x01, struct rt56xx_cmd), + RT_WRITE_CODEC_REG_IOCTL = _IOW('R', 0x01, struct rt56xx_cmd), + RT_READ_ALL_CODEC_REG_IOCTL = _IOR('R', 0x02, struct rt56xx_cmd), + RT_READ_CODEC_INDEX_IOCTL = _IOR('R', 0x03, struct rt56xx_cmd), + RT_WRITE_CODEC_INDEX_IOCTL = _IOW('R', 0x03, struct rt56xx_cmd), + RT_READ_CODEC_DSP_IOCTL = _IOR('R', 0x04, struct rt56xx_cmd), + RT_WRITE_CODEC_DSP_IOCTL = _IOW('R', 0x04, struct rt56xx_cmd), + RT_SET_CODEC_HWEQ_IOCTL = _IOW('R', 0x05, struct rt56xx_cmd), + RT_GET_CODEC_HWEQ_IOCTL = _IOR('R', 0x05, struct rt56xx_cmd), + RT_SET_CODEC_SPK_VOL_IOCTL = _IOW('R', 0x06, struct rt56xx_cmd), + RT_GET_CODEC_SPK_VOL_IOCTL = _IOR('R', 0x06, struct rt56xx_cmd), + RT_SET_CODEC_MIC_GAIN_IOCTL = _IOW('R', 0x07, struct rt56xx_cmd), + RT_GET_CODEC_MIC_GAIN_IOCTL = _IOR('R', 0x07, struct rt56xx_cmd), + RT_SET_CODEC_3D_SPK_IOCTL = _IOW('R', 0x08, struct rt56xx_cmd), + RT_GET_CODEC_3D_SPK_IOCTL = _IOR('R', 0x08, struct rt56xx_cmd), + RT_SET_CODEC_MP3PLUS_IOCTL = _IOW('R', 0x09, struct rt56xx_cmd), + RT_GET_CODEC_MP3PLUS_IOCTL = _IOR('R', 0x09, struct rt56xx_cmd), + RT_SET_CODEC_3D_HEADPHONE_IOCTL = _IOW('R', 0x0a, struct rt56xx_cmd), + RT_GET_CODEC_3D_HEADPHONE_IOCTL = _IOR('R', 0x0a, struct rt56xx_cmd), + RT_SET_CODEC_BASS_BACK_IOCTL = _IOW('R', 0x0b, struct rt56xx_cmd), + RT_GET_CODEC_BASS_BACK_IOCTL = _IOR('R', 0x0b, struct rt56xx_cmd), + RT_SET_CODEC_DIPOLE_SPK_IOCTL = _IOW('R', 0x0c, struct rt56xx_cmd), + RT_GET_CODEC_DIPOLE_SPK_IOCTL = _IOR('R', 0x0c, struct rt56xx_cmd), + RT_SET_CODEC_DRC_AGC_ENABLE_IOCTL = _IOW('R', 0x0d, struct rt56xx_cmd), + RT_GET_CODEC_DRC_AGC_ENABLE_IOCTL = _IOR('R', 0x0d, struct rt56xx_cmd), + RT_SET_CODEC_DSP_MODE_IOCTL = _IOW('R', 0x0e, struct rt56xx_cmd), + RT_GET_CODEC_DSP_MODE_IOCTL = _IOR('R', 0x0e, struct rt56xx_cmd), + RT_SET_CODEC_WNR_ENABLE_IOCTL = _IOW('R', 0x0f, struct rt56xx_cmd), + RT_GET_CODEC_WNR_ENABLE_IOCTL = _IOR('R', 0x0f, struct rt56xx_cmd), + RT_SET_CODEC_DRC_AGC_PAR_IOCTL = _IOW('R', 0x10, struct rt56xx_cmd), + RT_GET_CODEC_DRC_AGC_PAR_IOCTL = _IOR('R', 0x10, struct rt56xx_cmd), + RT_SET_CODEC_DIGI_BOOST_GAIN_IOCTL = _IOW('R', 0x11, struct rt56xx_cmd), + RT_GET_CODEC_DIGI_BOOST_GAIN_IOCTL = _IOR('R', 0x11, struct rt56xx_cmd), + RT_SET_CODEC_NOISE_GATE_IOCTL = _IOW('R', 0x12, struct rt56xx_cmd), + RT_GET_CODEC_NOISE_GATE_IOCTL = _IOR('R', 0x12, struct rt56xx_cmd), + RT_SET_CODEC_DRC_AGC_COMP_IOCTL = _IOW('R', 0x13, struct rt56xx_cmd), + RT_GET_CODEC_DRC_AGC_COMP_IOCTL = _IOR('R', 0x13, struct rt56xx_cmd), + RT_GET_CODEC_ID = _IOR('R', 0x30, struct rt56xx_cmd), +}; + +int realtek_ce_init_hwdep(struct snd_soc_codec *codec); +struct rt56xx_ops *rt56xx_get_ioctl_ops(void); + +#endif /* __RT56XX_IOCTL_H__ */ |