mirror of
https://github.com/torvalds/linux
synced 2024-11-05 18:23:50 +00:00
3f49a66f6c
Remove old SPI control functions, change anti-pop init sequence, remove some garbage from structures. The 'Apply' functions must be called at the mixer initialization, otherwise mixer settings sometimes will not be applied at startup. Signed-off-by: Roman Volkov <v1ron@mail.ru> Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
56 lines
1.5 KiB
C
56 lines
1.5 KiB
C
#ifndef XONAR_DG_H_INCLUDED
|
|
#define XONAR_DG_H_INCLUDED
|
|
|
|
#include "oxygen.h"
|
|
|
|
#define GPIO_MAGIC 0x0008
|
|
#define GPIO_HP_DETECT 0x0010
|
|
#define GPIO_INPUT_ROUTE 0x0060
|
|
#define GPIO_HP_REAR 0x0080
|
|
#define GPIO_OUTPUT_ENABLE 0x0100
|
|
|
|
#define CAPTURE_SRC_MIC 0
|
|
#define CAPTURE_SRC_FP_MIC 1
|
|
#define CAPTURE_SRC_LINE 2
|
|
#define CAPTURE_SRC_AUX 3
|
|
|
|
#define PLAYBACK_DST_HP 0
|
|
#define PLAYBACK_DST_HP_FP 1
|
|
#define PLAYBACK_DST_MULTICH 2
|
|
|
|
enum cs4245_shadow_operation {
|
|
CS4245_SAVE_TO_SHADOW,
|
|
CS4245_LOAD_FROM_SHADOW
|
|
};
|
|
|
|
struct dg {
|
|
/* shadow copy of the CS4245 register space */
|
|
unsigned char cs4245_shadow[17];
|
|
/* output select: headphone/speakers */
|
|
unsigned char output_sel;
|
|
/* volumes for all capture sources */
|
|
char input_vol[4][2];
|
|
/* input select: mic/fp mic/line/aux */
|
|
unsigned char input_sel;
|
|
};
|
|
|
|
/* Xonar DG control routines */
|
|
int cs4245_write_spi(struct oxygen *chip, u8 reg);
|
|
int cs4245_read_spi(struct oxygen *chip, u8 reg);
|
|
int cs4245_shadow_control(struct oxygen *chip, enum cs4245_shadow_operation op);
|
|
void dg_init(struct oxygen *chip);
|
|
void set_cs4245_dac_params(struct oxygen *chip,
|
|
struct snd_pcm_hw_params *params);
|
|
void set_cs4245_adc_params(struct oxygen *chip,
|
|
struct snd_pcm_hw_params *params);
|
|
unsigned int adjust_dg_dac_routing(struct oxygen *chip,
|
|
unsigned int play_routing);
|
|
void dump_cs4245_registers(struct oxygen *chip,
|
|
struct snd_info_buffer *buffer);
|
|
void dg_suspend(struct oxygen *chip);
|
|
void dg_resume(struct oxygen *chip);
|
|
void dg_cleanup(struct oxygen *chip);
|
|
|
|
extern struct oxygen_model model_xonar_dg;
|
|
|
|
#endif
|