| ehgrace.kim | 253e022 | 2012-06-18 23:41:07 -0700 | [diff] [blame] | 1 | /* include/sound/tpa2028d.h |
| 2 | * |
| 3 | * Copyright (C) 2009 LGE, Inc. |
| 4 | * |
| 5 | * This software is licensed under the terms of the GNU General Public |
| 6 | * License version 2, as published by the Free Software Foundation, and |
| 7 | * may be copied, distributed, and modified under those terms. |
| 8 | * |
| 9 | * This program is distributed in the hope that it will be useful, |
| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 12 | * GNU General Public License for more details. |
| 13 | * |
| 14 | */ |
| 15 | |
| 16 | /* |
| 17 | * Revision 0.1 -- BJB -- 3/18/10 -- Original Version |
| 18 | * Revision 0.2 -- BJB -- 3/19/10 -- Corrected dB to DB in Register 0x01, Added function prototypes. |
| 19 | * Revision 0.3 -- AME -- 5/17/10 -- No changes to TPA2055D3_FDK.h file. |
| 20 | * |
| 21 | */ |
| 22 | |
| 23 | /* ---- I2C ADDR -----*/ |
| 24 | #define IC_CONTROL (char) 0x01 |
| 25 | #define AGC_ATTACK_CONTROL (char) 0x02 |
| 26 | #define AGC_RELEASE_CONTROL (char) 0x03 |
| 27 | #define AGC_HOLD_TIME_CONTROL (char) 0x04 |
| 28 | #define AGC_FIXED_GAIN_CONTROL (char) 0x05 |
| 29 | #define AGC1_CONTROL (char) 0x06 |
| 30 | #define AGC2_CONTROL (char) 0x07 |
| 31 | |
| 32 | struct amp_cal { |
| 33 | u8 dev_type; |
| 34 | u8 gain_type; |
| 35 | u8 data; |
| 36 | }; |
| 37 | |
| 38 | void set_amp_gain(int num); |
| 39 | |
| 40 | struct audio_amp_platform_data { |
| 41 | int (*enable)(int); |
| 42 | int (*power)(bool); |
| 43 | char agc_compression_rate; |
| 44 | char agc_output_limiter_disable; |
| 45 | char agc_fixed_gain; |
| 46 | }; |
| 47 | |
| 48 | /* SPK FUNCTION */ |
| 49 | #define SPK_ON 1 |
| 50 | #define SPK_OFF 0 |