52 lines
1.3 KiB
C
52 lines
1.3 KiB
C
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/* SPDX-License-Identifier: GPL-2.0-only */
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#ifndef __TEGRA_ASOC_MACHINE_H__
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#define __TEGRA_ASOC_MACHINE_H__
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struct clk;
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struct gpio_desc;
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struct snd_soc_card;
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struct snd_soc_jack;
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struct platform_device;
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struct snd_soc_jack_gpio;
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struct snd_soc_pcm_runtime;
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struct tegra_asoc_data {
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unsigned int (*mclk_rate)(unsigned int srate);
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const char *codec_dev_name;
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const char *hp_jack_name;
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struct snd_soc_card *card;
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unsigned int mclk_id;
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bool hp_jack_gpio_active_low;
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bool add_common_dapm_widgets;
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bool add_common_controls;
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bool add_common_snd_ops;
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bool add_headset_jack;
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bool add_mic_jack;
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bool add_hp_jack;
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bool set_ac97;
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};
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struct tegra_machine {
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struct clk *clk_pll_a_out0;
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struct clk *clk_pll_a;
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struct clk *clk_cdev1;
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unsigned int set_baseclock;
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unsigned int set_mclk;
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const struct tegra_asoc_data *asoc;
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struct gpio_desc *gpiod_ext_mic_en;
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struct gpio_desc *gpiod_int_mic_en;
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struct gpio_desc *gpiod_spkr_en;
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struct gpio_desc *gpiod_mic_det;
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struct gpio_desc *gpiod_ear_sel;
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struct gpio_desc *gpiod_hp_mute;
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struct gpio_desc *gpiod_hp_det;
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struct snd_soc_jack *mic_jack;
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struct snd_soc_jack_gpio *hp_jack_gpio;
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};
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int tegra_asoc_machine_probe(struct platform_device *pdev);
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int tegra_asoc_machine_init(struct snd_soc_pcm_runtime *rtd);
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#endif
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