projects / mirror_ubuntu-jammy-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| cc17557e SS |
1 | /* |
| 2 | * ALSA SoC TWL4030 codec driver | |
| 3 | * | |
| 4 | * Author: Steve Sakoman <steve@sakoman.com> | |
| 5 | * | |
| 6 | * This program is free software; you can redistribute it and/or | |
| 7 | * modify it under the terms of the GNU General Public License | |
| 8 | * version 2 as published by the Free Software Foundation. | |
| 9 | * | |
| 10 | * This program is distributed in the hope that it will be useful, but | |
| 11 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | * General Public License for more details. | |
| 14 | * | |
| 15 | * You should have received a copy of the GNU General Public License | |
| 16 | * along with this program; if not, write to the Free Software | |
| 17 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA | |
| 18 | * 02110-1301 USA | |
| 19 | * | |
| 20 | */ | |
| 21 | ||
| 22 | #ifndef __TWL4030_AUDIO_H__ | |
| 23 | #define __TWL4030_AUDIO_H__ | |
| 24 | ||
| 1f0f9b67 PU |
25 | /* Register descriptions are here */ |
| 26 | #include <linux/mfd/twl4030-codec.h> | |
| cc17557e | 27 | |
| 738ada47 | 28 | /* Shadow register used by the audio driver */ |
| 1f0f9b67 | 29 | #define TWL4030_REG_SW_SHADOW 0x4A |
| f3b5d300 | 30 | #define TWL4030_CACHEREGNUM (TWL4030_REG_SW_SHADOW + 1) |
| cc17557e | 31 | |
| f3b5d300 PU |
32 | /* TWL4030_REG_SW_SHADOW (0x4A) Fields */ |
| 33 | #define TWL4030_HFL_EN 0x01 | |
| 34 | #define TWL4030_HFR_EN 0x02 | |
| 35 | ||
| 7154b3e8 JS |
36 | #define TWL4030_DAI_HIFI 0 |
| 37 | #define TWL4030_DAI_VOICE 1 | |
| 38 | ||
| 39 | extern struct snd_soc_dai twl4030_dai[2]; | |
| cc17557e SS |
40 | extern struct snd_soc_codec_device soc_codec_dev_twl4030; |
| 41 | ||
| 9da28c7b PU |
42 | struct twl4030_setup_data { |
| 43 | unsigned int ramp_delay_value; | |
| 01ea6ba2 | 44 | unsigned int digimic_delay; /* in ms */ |
| 9da28c7b | 45 | unsigned int sysclk; |
| 979bb1f4 | 46 | unsigned int offset_cncl_path; |
| 9fdcc0f7 | 47 | unsigned int check_defaults:1; |
| a3a29b55 | 48 | unsigned int reset_registers:1; |
| 4e49ffd1 CVJ |
49 | unsigned int hs_extmute:1; |
| 50 | void (*set_hs_extmute)(int mute); | |
| 9da28c7b PU |
51 | }; |
| 52 | ||
| cc17557e | 53 | #endif /* End of __TWL4030_AUDIO_H__ */ |
| 1f0f9b67 PU |
54 | |
| 55 |