1#ifndef XONAR_H_INCLUDED 2#define XONAR_H_INCLUDED 3 4#include "oxygen.h" 5 6struct xonar_generic { 7 unsigned int anti_pop_delay; 8 u16 output_enable_bit; 9 u8 ext_power_reg; 10 u8 ext_power_int_reg; 11 u8 ext_power_bit; 12 u8 has_power; 13}; 14 15struct xonar_hdmi { 16 u8 params[5]; 17}; 18 19/* generic helper functions */ 20 21void xonar_enable_output(struct oxygen *chip); 22void xonar_disable_output(struct oxygen *chip); 23void xonar_init_ext_power(struct oxygen *chip); 24void xonar_init_cs53x1(struct oxygen *chip); 25void xonar_set_cs53x1_params(struct oxygen *chip, 26 struct snd_pcm_hw_params *params); 27int xonar_gpio_bit_switch_get(struct snd_kcontrol *ctl, 28 struct snd_ctl_elem_value *value); 29int xonar_gpio_bit_switch_put(struct snd_kcontrol *ctl, 30 struct snd_ctl_elem_value *value); 31 32/* model-specific card drivers */ 33 34int get_xonar_pcm179x_model(struct oxygen *chip, 35 const struct pci_device_id *id); 36int get_xonar_cs43xx_model(struct oxygen *chip, 37 const struct pci_device_id *id); 38int get_xonar_wm87x6_model(struct oxygen *chip, 39 const struct pci_device_id *id); 40 41/* HDMI helper functions */ 42 43void xonar_hdmi_init(struct oxygen *chip, struct xonar_hdmi *data); 44void xonar_hdmi_cleanup(struct oxygen *chip); 45void xonar_hdmi_resume(struct oxygen *chip, struct xonar_hdmi *hdmi); 46void xonar_hdmi_pcm_hardware_filter(unsigned int channel, 47 struct snd_pcm_hardware *hardware); 48void xonar_set_hdmi_params(struct oxygen *chip, struct xonar_hdmi *hdmi, 49 struct snd_pcm_hw_params *params); 50void xonar_hdmi_uart_input(struct oxygen *chip); 51 52#endif 53