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Diffstat (limited to '')
| -rw-r--r-- | include/sound/da7219.h | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/include/sound/da7219.h b/include/sound/da7219.h new file mode 100644 index 000000000..dde4542b0 --- /dev/null +++ b/include/sound/da7219.h @@ -0,0 +1,51 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * da7219.h - DA7219 ASoC Codec Driver Platform Data + * + * Copyright (c) 2015 Dialog Semiconductor + * + * Author: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> + */ + +#ifndef __DA7219_PDATA_H +#define __DA7219_PDATA_H + +/* Mic Bias */ +enum da7219_micbias_voltage { + DA7219_MICBIAS_1_6V = 0, + DA7219_MICBIAS_1_8V, + DA7219_MICBIAS_2_0V, + DA7219_MICBIAS_2_2V, + DA7219_MICBIAS_2_4V, + DA7219_MICBIAS_2_6V, +}; + +/* Mic input type */ +enum da7219_mic_amp_in_sel { + DA7219_MIC_AMP_IN_SEL_DIFF = 0, + DA7219_MIC_AMP_IN_SEL_SE_P, + DA7219_MIC_AMP_IN_SEL_SE_N, +}; + +struct da7219_aad_pdata; + +enum da7219_dai_clks { + DA7219_DAI_WCLK_IDX = 0, + DA7219_DAI_BCLK_IDX, + DA7219_DAI_NUM_CLKS, +}; + +struct da7219_pdata { + bool wakeup_source; + + const char *dai_clk_names[DA7219_DAI_NUM_CLKS]; + + /* Mic */ + enum da7219_micbias_voltage micbias_lvl; + enum da7219_mic_amp_in_sel mic_amp_in_sel; + + /* AAD */ + struct da7219_aad_pdata *aad_pdata; +}; + +#endif /* __DA7219_PDATA_H */ |