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author | Adam Thomson <Adam.Thomson.Opensource@diasemi.com> | 2015-09-29 16:44:01 +0100 |
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committer | Mark Brown <broonie@kernel.org> | 2015-10-02 18:11:27 +0100 |
commit | 6d817c0e9fd7536be76690bfdee88e8a81c16f7d (patch) | |
tree | 12d54c899e31db9ebacf2bf05b8f4fe24b3d8e38 /include/sound/da7219-aad.h | |
parent | c25c79b468a61ad8a54f764553056e2e2a427ea8 (diff) | |
download | op-kernel-dev-6d817c0e9fd7536be76690bfdee88e8a81c16f7d.zip op-kernel-dev-6d817c0e9fd7536be76690bfdee88e8a81c16f7d.tar.gz |
ASoC: codecs: Add da7219 codec driver
This adds support for the DA7219 audio codec with built-in advanced
accessory detect features.
Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include/sound/da7219-aad.h')
-rw-r--r-- | include/sound/da7219-aad.h | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/include/sound/da7219-aad.h b/include/sound/da7219-aad.h new file mode 100644 index 0000000..17802fb --- /dev/null +++ b/include/sound/da7219-aad.h @@ -0,0 +1,99 @@ +/* + * da7219-aad.h - DA7322 ASoC Codec AAD Driver Platform Data + * + * Copyright (c) 2015 Dialog Semiconductor Ltd. + * + * Author: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ + +#ifndef __DA7219_AAD_PDATA_H +#define __DA7219_AAD_PDATA_H + +enum da7219_aad_micbias_pulse_lvl { + DA7219_AAD_MICBIAS_PULSE_LVL_OFF = 0, + DA7219_AAD_MICBIAS_PULSE_LVL_2_8V = 6, + DA7219_AAD_MICBIAS_PULSE_LVL_2_9V, +}; + +enum da7219_aad_btn_cfg { + DA7219_AAD_BTN_CFG_2MS = 1, + DA7219_AAD_BTN_CFG_5MS, + DA7219_AAD_BTN_CFG_10MS, + DA7219_AAD_BTN_CFG_50MS, + DA7219_AAD_BTN_CFG_100MS, + DA7219_AAD_BTN_CFG_200MS, + DA7219_AAD_BTN_CFG_500MS, +}; + +enum da7219_aad_mic_det_thr { + DA7219_AAD_MIC_DET_THR_200_OHMS = 0, + DA7219_AAD_MIC_DET_THR_500_OHMS, + DA7219_AAD_MIC_DET_THR_750_OHMS, + DA7219_AAD_MIC_DET_THR_1000_OHMS, +}; + +enum da7219_aad_jack_ins_deb { + DA7219_AAD_JACK_INS_DEB_5MS = 0, + DA7219_AAD_JACK_INS_DEB_10MS, + DA7219_AAD_JACK_INS_DEB_20MS, + DA7219_AAD_JACK_INS_DEB_50MS, + DA7219_AAD_JACK_INS_DEB_100MS, + DA7219_AAD_JACK_INS_DEB_200MS, + DA7219_AAD_JACK_INS_DEB_500MS, + DA7219_AAD_JACK_INS_DEB_1S, +}; + +enum da7219_aad_jack_det_rate { + DA7219_AAD_JACK_DET_RATE_32_64MS = 0, + DA7219_AAD_JACK_DET_RATE_64_128MS, + DA7219_AAD_JACK_DET_RATE_128_256MS, + DA7219_AAD_JACK_DET_RATE_256_512MS, +}; + +enum da7219_aad_jack_rem_deb { + DA7219_AAD_JACK_REM_DEB_1MS = 0, + DA7219_AAD_JACK_REM_DEB_5MS, + DA7219_AAD_JACK_REM_DEB_10MS, + DA7219_AAD_JACK_REM_DEB_20MS, +}; + +enum da7219_aad_btn_avg { + DA7219_AAD_BTN_AVG_1 = 0, + DA7219_AAD_BTN_AVG_2, + DA7219_AAD_BTN_AVG_4, + DA7219_AAD_BTN_AVG_8, +}; + +enum da7219_aad_adc_1bit_rpt { + DA7219_AAD_ADC_1BIT_RPT_1 = 0, + DA7219_AAD_ADC_1BIT_RPT_2, + DA7219_AAD_ADC_1BIT_RPT_4, + DA7219_AAD_ADC_1BIT_RPT_8, +}; + +struct da7219_aad_pdata { + int irq; + + enum da7219_aad_micbias_pulse_lvl micbias_pulse_lvl; + u32 micbias_pulse_time; + enum da7219_aad_btn_cfg btn_cfg; + enum da7219_aad_mic_det_thr mic_det_thr; + enum da7219_aad_jack_ins_deb jack_ins_deb; + enum da7219_aad_jack_det_rate jack_det_rate; + enum da7219_aad_jack_rem_deb jack_rem_deb; + + u8 a_d_btn_thr; + u8 d_b_btn_thr; + u8 b_c_btn_thr; + u8 c_mic_btn_thr; + + enum da7219_aad_btn_avg btn_avg; + enum da7219_aad_adc_1bit_rpt adc_1bit_rpt; +}; + +#endif /* __DA7219_AAD_PDATA_H */ |