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| author | James Schulman <james.schulman@cirrus.com> | 2019-02-07 12:12:15 -0600 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-02-08 13:00:28 +0000 |
| commit | 6ba9dd6c893b8e60639cfe34e983786068dba9fa (patch) | |
| tree | 2f3079b5bae71244d8e5f09afce032b01af8dd8b /include/sound | |
| parent | 511d53ac86746f397791e7c4bd47993244fc7420 (diff) | |
| download | linux-6ba9dd6c893b8e60639cfe34e983786068dba9fa.tar.gz linux-6ba9dd6c893b8e60639cfe34e983786068dba9fa.tar.bz2 linux-6ba9dd6c893b8e60639cfe34e983786068dba9fa.zip | |
ASoC: cs35l36: Add support for Cirrus CS35L36 Amplifier
Add driver support for Cirrus Logic CS35L36 boosted
speaker amplifier
Signed-off-by: James Schulman <james.schulman@cirrus.com>
Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Acked-by: Brian Austin <brian.austin@cirrus.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include/sound')
| -rw-r--r-- | include/sound/cs35l36.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/include/sound/cs35l36.h b/include/sound/cs35l36.h new file mode 100644 index 000000000000..8f8049d390f0 --- /dev/null +++ b/include/sound/cs35l36.h @@ -0,0 +1,43 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * linux/sound/cs35l36.h -- Platform data for CS35L36 + * + * Copyright 2018 Cirrus Logic, Inc. + * + * Author: James Schulman <james.schulman@cirrus.com> + * + */ + +#ifndef __CS35L36_H +#define __CS35L36_H + +struct cs35l36_vpbr_cfg { + bool is_present; + bool vpbr_en; + int vpbr_thld; + int vpbr_atk_rate; + int vpbr_atk_vol; + int vpbr_max_attn; + int vpbr_wait; + int vpbr_rel_rate; + int vpbr_mute_en; +}; + +struct cs35l36_platform_data { + bool multi_amp_mode; + bool dcm_mode; + bool amp_pcm_inv; + bool imon_pol_inv; + bool vmon_pol_inv; + int boost_ind; + int bst_vctl; + int bst_vctl_sel; + int bst_ipk; + bool extern_boost; + int temp_warn_thld; + int irq_drv_sel; + int irq_gpio_sel; + struct cs35l36_vpbr_cfg vpbr_config; +}; + +#endif /* __CS35L36_H */ |