68 lines
2.0 KiB
C
68 lines
2.0 KiB
C
|
/*
|
||
|
|
* compat_saf775x_ioctl.h -- SAF775X Soc Audio driver IO control
|
||
|
|
*
|
||
|
|
* Copyright (c) 2017-2019 NVIDIA CORPORATION. All rights reserved.
|
||
|
|
*
|
||
|
|
* This program is free software; you can redistribute it and/or modify it
|
||
|
|
* under the terms and conditions of the GNU General Public License,
|
||
|
|
* version 2, as published by the Free Software Foundation.
|
||
|
|
*
|
||
|
|
* This program is distributed in the hope it will be useful, but WITHIN
|
||
|
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
||
|
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
||
|
|
* more details.
|
||
|
|
*
|
||
|
|
* You should have received a copy of the GNU General Public License
|
||
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef __UAPI_COMPAT_SAF775X_IOCTL_H__
|
||
|
|
#define __UAPI_COMPAT_SAF775X_IOCTL_H__
|
||
|
|
|
||
|
|
struct compat_saf775x_cmd {
|
||
|
|
compat_uint_t reg;
|
||
|
|
compat_uint_t reg_len;
|
||
|
|
compat_ulong_t val;
|
||
|
|
compat_uint_t val_len;
|
||
|
|
};
|
||
|
|
|
||
|
|
struct compat_saf775x_control_param {
|
||
|
|
char name[20];
|
||
|
|
compat_uint_t reg;
|
||
|
|
compat_uint_t num_reg;
|
||
|
|
compat_int_t val;
|
||
|
|
};
|
||
|
|
|
||
|
|
struct compat_saf775x_control_info {
|
||
|
|
char name[20];
|
||
|
|
compat_int_t min;
|
||
|
|
compat_int_t max;
|
||
|
|
compat_int_t step;
|
||
|
|
compat_int_t val;
|
||
|
|
};
|
||
|
|
|
||
|
|
enum {
|
||
|
|
SAF775X_CONTROL_SET_IOCTL_32 = _IOW(0xF4, 0x01,
|
||
|
|
struct compat_saf775x_cmd),
|
||
|
|
SAF775x_CODEC_RESET_IOCTL_32 = _IO(0xF4, 0x02),
|
||
|
|
SAF775X_CONTROL_GET_IOCTL_32 = _IOR(0xF4, 0x03,
|
||
|
|
struct compat_saf775x_cmd),
|
||
|
|
SAF775X_CONTROL_GET_MIXER_32 = _IOR(0xF4, 0x04,
|
||
|
|
struct compat_saf775x_control_info),
|
||
|
|
SAF775X_CONTROL_SET_MIXER_32 = _IOW(0xF4, 0x05,
|
||
|
|
struct compat_saf775x_control_param),
|
||
|
|
SAF775X_CONTROL_SETIF_32 = _IOW(0xF4, 0x6, compat_uint_t),
|
||
|
|
SAF775X_CONTROL_GETIF_32 = _IO(0xF4, 0x7),
|
||
|
|
SAF775X_CONTROL_KEYCODE_32 = _IOW(0xF4, 0x8,
|
||
|
|
struct compat_saf775x_cmd),
|
||
|
|
};
|
||
|
|
|
||
|
|
#if IS_ENABLED(CONFIG_COMPAT)
|
||
|
|
long compat_saf775x_hwdep_ioctl(struct file *file,
|
||
|
|
unsigned int cmd, unsigned long arg);
|
||
|
|
#else
|
||
|
|
#define compat_saf775x_hwdep_ioctl NULL
|
||
|
|
#endif /* CONFIG_COMPAT */
|
||
|
|
|
||
|
|
#endif /* __UAPI_COMPAT_SAF775X_IOCTL_H__ */
|