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1/* SPDX-License-Identifier: GPL-2.0 */2#ifndef XONAR_H_INCLUDED3#define XONAR_H_INCLUDED4 5#include "oxygen.h"6 7struct xonar_generic {8 unsigned int anti_pop_delay;9 u16 output_enable_bit;10 u8 ext_power_reg;11 u8 ext_power_int_reg;12 u8 ext_power_bit;13 u8 has_power;14};15 16struct xonar_hdmi {17 u8 params[5];18};19 20/* generic helper functions */21 22void xonar_enable_output(struct oxygen *chip);23void xonar_disable_output(struct oxygen *chip);24void xonar_init_ext_power(struct oxygen *chip);25void xonar_init_cs53x1(struct oxygen *chip);26void xonar_set_cs53x1_params(struct oxygen *chip,27 struct snd_pcm_hw_params *params);28 29#define XONAR_GPIO_BIT_INVERT (1 << 16)30int xonar_gpio_bit_switch_get(struct snd_kcontrol *ctl,31 struct snd_ctl_elem_value *value);32int xonar_gpio_bit_switch_put(struct snd_kcontrol *ctl,33 struct snd_ctl_elem_value *value);34 35/* model-specific card drivers */36 37int get_xonar_pcm179x_model(struct oxygen *chip,38 const struct pci_device_id *id);39int get_xonar_cs43xx_model(struct oxygen *chip,40 const struct pci_device_id *id);41int get_xonar_wm87x6_model(struct oxygen *chip,42 const struct pci_device_id *id);43 44/* HDMI helper functions */45 46void xonar_hdmi_init(struct oxygen *chip, struct xonar_hdmi *data);47void xonar_hdmi_cleanup(struct oxygen *chip);48void xonar_hdmi_resume(struct oxygen *chip, struct xonar_hdmi *hdmi);49void xonar_hdmi_pcm_hardware_filter(unsigned int channel,50 struct snd_pcm_hardware *hardware);51void xonar_set_hdmi_params(struct oxygen *chip, struct xonar_hdmi *hdmi,52 struct snd_pcm_hw_params *params);53void xonar_hdmi_uart_input(struct oxygen *chip);54 55#endif56