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| author | Derek Fang <derek.fang@realtek.com> | 2021-08-31 21:02:57 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2021-09-13 01:59:09 +0100 |
| commit | bdd229ab26be9aa3306d01787e1467db92df6603 (patch) | |
| tree | 917486fb2e0ab2665695ba2c3fee7cf8585c09fb /include/sound/rt5682s.h | |
| parent | d67bbdda25c4156da079312a3594a41770123abd (diff) | |
| download | lwn-bdd229ab26be9aa3306d01787e1467db92df6603.tar.gz lwn-bdd229ab26be9aa3306d01787e1467db92df6603.zip | |
ASoC: rt5682s: Add driver for ALC5682I-VS codec
This is an initial codec driver for Realtek ALC5682I-VS codec.
Signed-off-by: Derek Fang <derek.fang@realtek.com>
Signed-off-by: Derek Fang <derek.fang@realtek.com<mailto:derek.fang@realtek.com>>
Link: https://lore.kernel.org/r/20210831130258.19286-1-derek.fang@realtek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include/sound/rt5682s.h')
| -rw-r--r-- | include/sound/rt5682s.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/include/sound/rt5682s.h b/include/sound/rt5682s.h new file mode 100644 index 000000000000..accfbc2dcdd2 --- /dev/null +++ b/include/sound/rt5682s.h @@ -0,0 +1,48 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * linux/sound/rt5682s.h -- Platform data for RT5682I-VS + * + * Copyright 2021 Realtek Microelectronics + */ + +#ifndef __LINUX_SND_RT5682S_H +#define __LINUX_SND_RT5682S_H + +enum rt5682s_dmic1_data_pin { + RT5682S_DMIC1_DATA_NULL, + RT5682S_DMIC1_DATA_GPIO2, + RT5682S_DMIC1_DATA_GPIO5, +}; + +enum rt5682s_dmic1_clk_pin { + RT5682S_DMIC1_CLK_NULL, + RT5682S_DMIC1_CLK_GPIO1, + RT5682S_DMIC1_CLK_GPIO3, +}; + +enum rt5682s_jd_src { + RT5682S_JD_NULL, + RT5682S_JD1, +}; + +enum rt5682s_dai_clks { + RT5682S_DAI_WCLK_IDX, + RT5682S_DAI_BCLK_IDX, + RT5682S_DAI_NUM_CLKS, +}; + +struct rt5682s_platform_data { + + int ldo1_en; /* GPIO for LDO1_EN */ + + enum rt5682s_dmic1_data_pin dmic1_data_pin; + enum rt5682s_dmic1_clk_pin dmic1_clk_pin; + enum rt5682s_jd_src jd_src; + unsigned int dmic_clk_rate; + unsigned int dmic_delay; + bool dmic_clk_driving_high; + + const char *dai_clk_names[RT5682S_DAI_NUM_CLKS]; +}; + +#endif |