Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) /* SPDX-License-Identifier: GPL-2.0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) #ifndef XONAR_DG_H_INCLUDED
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) #define XONAR_DG_H_INCLUDED
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) #include "oxygen.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) #define GPIO_MAGIC		0x0008
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) #define GPIO_HP_DETECT		0x0010
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) #define GPIO_INPUT_ROUTE	0x0060
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) #define GPIO_HP_REAR		0x0080
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) #define GPIO_OUTPUT_ENABLE	0x0100
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) #define CAPTURE_SRC_MIC		0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) #define CAPTURE_SRC_FP_MIC	1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) #define CAPTURE_SRC_LINE	2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) #define CAPTURE_SRC_AUX		3
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) #define PLAYBACK_DST_HP		0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) #define PLAYBACK_DST_HP_FP	1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) #define PLAYBACK_DST_MULTICH	2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) enum cs4245_shadow_operation {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) 	CS4245_SAVE_TO_SHADOW,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) 	CS4245_LOAD_FROM_SHADOW
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) struct dg {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) 	/* shadow copy of the CS4245 register space */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) 	unsigned char cs4245_shadow[17];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) 	/* output select: headphone/speakers */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) 	unsigned char output_sel;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) 	/* volumes for all capture sources */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) 	char input_vol[4][2];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) 	/* input select: mic/fp mic/line/aux */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) 	unsigned char input_sel;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) /* Xonar DG control routines */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) int cs4245_write_spi(struct oxygen *chip, u8 reg);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) int cs4245_read_spi(struct oxygen *chip, u8 reg);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) int cs4245_shadow_control(struct oxygen *chip, enum cs4245_shadow_operation op);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) void dg_init(struct oxygen *chip);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) void set_cs4245_dac_params(struct oxygen *chip,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) 				  struct snd_pcm_hw_params *params);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) void set_cs4245_adc_params(struct oxygen *chip,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) 				  struct snd_pcm_hw_params *params);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) unsigned int adjust_dg_dac_routing(struct oxygen *chip,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) 					  unsigned int play_routing);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) void dump_cs4245_registers(struct oxygen *chip,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) 				struct snd_info_buffer *buffer);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) void dg_suspend(struct oxygen *chip);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) void dg_resume(struct oxygen *chip);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) void dg_cleanup(struct oxygen *chip);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) extern const struct oxygen_model model_xonar_dg;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) #endif