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