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56 lines
1.1 KiB
56 lines
1.1 KiB
/* SPDX-License-Identifier: GPL-2.0-only */ |
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/* |
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* linux/sound/wm5100.h -- Platform data for WM5100 |
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* |
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* Copyright 2011 Wolfson Microelectronics. PLC. |
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*/ |
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#ifndef __LINUX_SND_WM5100_H |
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#define __LINUX_SND_WM5100_H |
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enum wm5100_in_mode { |
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WM5100_IN_SE = 0, |
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WM5100_IN_DIFF = 1, |
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WM5100_IN_DMIC = 2, |
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}; |
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enum wm5100_dmic_sup { |
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WM5100_DMIC_SUP_MICVDD = 0, |
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WM5100_DMIC_SUP_MICBIAS1 = 1, |
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WM5100_DMIC_SUP_MICBIAS2 = 2, |
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WM5100_DMIC_SUP_MICBIAS3 = 3, |
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}; |
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enum wm5100_micdet_bias { |
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WM5100_MICDET_MICBIAS1 = 0, |
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WM5100_MICDET_MICBIAS2 = 1, |
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WM5100_MICDET_MICBIAS3 = 2, |
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}; |
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struct wm5100_jack_mode { |
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enum wm5100_micdet_bias bias; |
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int hp_pol; |
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int micd_src; |
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}; |
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#define WM5100_GPIO_SET 0x10000 |
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struct wm5100_pdata { |
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int reset; /** GPIO controlling /RESET, if any */ |
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int ldo_ena; /** GPIO controlling LODENA, if any */ |
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int hp_pol; /** GPIO controlling headset polarity, if any */ |
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int irq_flags; |
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int gpio_base; |
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struct wm5100_jack_mode jack_modes[2]; |
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/* Input pin mode selection */ |
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enum wm5100_in_mode in_mode[4]; |
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/* DMIC supply selection */ |
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enum wm5100_dmic_sup dmic_sup[4]; |
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int gpio_defaults[6]; |
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}; |
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#endif
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