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- /* SPDX-License-Identifier: GPL-2.0 */
- #ifndef XONAR_H_INCLUDED
- #define XONAR_H_INCLUDED
- #include "oxygen.h"
- struct xonar_generic {
- unsigned int anti_pop_delay;
- u16 output_enable_bit;
- u8 ext_power_reg;
- u8 ext_power_int_reg;
- u8 ext_power_bit;
- u8 has_power;
- };
- struct xonar_hdmi {
- u8 params[5];
- };
- /* generic helper functions */
- void xonar_enable_output(struct oxygen *chip);
- void xonar_disable_output(struct oxygen *chip);
- void xonar_init_ext_power(struct oxygen *chip);
- void xonar_init_cs53x1(struct oxygen *chip);
- void xonar_set_cs53x1_params(struct oxygen *chip,
- struct snd_pcm_hw_params *params);
- #define XONAR_GPIO_BIT_INVERT (1 << 16)
- int xonar_gpio_bit_switch_get(struct snd_kcontrol *ctl,
- struct snd_ctl_elem_value *value);
- int xonar_gpio_bit_switch_put(struct snd_kcontrol *ctl,
- struct snd_ctl_elem_value *value);
- /* model-specific card drivers */
- int get_xonar_pcm179x_model(struct oxygen *chip,
- const struct pci_device_id *id);
- int get_xonar_cs43xx_model(struct oxygen *chip,
- const struct pci_device_id *id);
- int get_xonar_wm87x6_model(struct oxygen *chip,
- const struct pci_device_id *id);
- /* HDMI helper functions */
- void xonar_hdmi_init(struct oxygen *chip, struct xonar_hdmi *data);
- void xonar_hdmi_cleanup(struct oxygen *chip);
- void xonar_hdmi_resume(struct oxygen *chip, struct xonar_hdmi *hdmi);
- void xonar_hdmi_pcm_hardware_filter(unsigned int channel,
- struct snd_pcm_hardware *hardware);
- void xonar_set_hdmi_params(struct oxygen *chip, struct xonar_hdmi *hdmi,
- struct snd_pcm_hw_params *params);
- void xonar_hdmi_uart_input(struct oxygen *chip);
- #endif
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