diff options
author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2013-02-14 17:28:00 +0000 |
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committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2013-02-14 17:28:00 +0000 |
commit | 54759313ececcbd07e43fad75e0683e39a1f2a25 (patch) | |
tree | 2ee29ccf51224995c42a210ab9204ce9d6dfa669 /include | |
parent | e951f7e85de428bcbbe8034cd353e17799baa35b (diff) | |
parent | ef5c2eba2412596f1a022c11caf74428bffd9abe (diff) |
Merge remote-tracking branch 'asoc/topic/da7213' into asoc-next
Diffstat (limited to 'include')
-rw-r--r-- | include/sound/da7213.h | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/include/sound/da7213.h b/include/sound/da7213.h new file mode 100644 index 000000000000..673f5c39cbf2 --- /dev/null +++ b/include/sound/da7213.h @@ -0,0 +1,52 @@ +/* + * da7213.h - DA7213 ASoC Codec Driver Platform Data + * + * Copyright (c) 2013 Dialog Semiconductor + * + * 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 version 2 as + * published by the Free Software Foundation. + */ + +#ifndef _DA7213_PDATA_H +#define _DA7213_PDATA_H + +enum da7213_micbias_voltage { + DA7213_MICBIAS_1_6V = 0, + DA7213_MICBIAS_2_2V = 1, + DA7213_MICBIAS_2_5V = 2, + DA7213_MICBIAS_3_0V = 3, +}; + +enum da7213_dmic_data_sel { + DA7213_DMIC_DATA_LRISE_RFALL = 0, + DA7213_DMIC_DATA_LFALL_RRISE = 1, +}; + +enum da7213_dmic_samplephase { + DA7213_DMIC_SAMPLE_ON_CLKEDGE = 0, + DA7213_DMIC_SAMPLE_BETWEEN_CLKEDGE = 1, +}; + +enum da7213_dmic_clk_rate { + DA7213_DMIC_CLK_3_0MHZ = 0, + DA7213_DMIC_CLK_1_5MHZ = 1, +}; + +struct da7213_platform_data { + /* Mic Bias voltage */ + enum da7213_micbias_voltage micbias1_lvl; + enum da7213_micbias_voltage micbias2_lvl; + + /* DMIC config */ + enum da7213_dmic_data_sel dmic_data_sel; + enum da7213_dmic_samplephase dmic_samplephase; + enum da7213_dmic_clk_rate dmic_clk_rate; + + /* MCLK squaring config */ + bool mclk_squaring; +}; + +#endif /* _DA7213_PDATA_H */ |