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 AU88X0_EQ_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) #define AU88X0_EQ_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) /***************************************************************************
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6)  *            au88x0_eq.h
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8)  *  Definitions and constant data for the Aureal Hardware EQ.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10)  *  Sun Jun  8 18:23:38 2003
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11)  *  Author: Manuel Jander (mjander@users.sourceforge.net)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12)  ****************************************************************************/
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) typedef struct {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) 	u16 LeftCoefs[50];	//0x4
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) 	u16 RightCoefs[50];	// 0x68
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) 	u16 LeftGains[10];	//0xd0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) 	u16 RightGains[10];	//0xe4
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) } auxxEqCoeffSet_t;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) typedef struct {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) 	s32 this04;		/* How many filters for each side (default = 10) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) 	s32 this08;		/* inited to cero. Stereo flag? */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) } eqhw_t;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) typedef struct {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) 	eqhw_t this04;		/* CHwEq */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) 	u16 this08;		/* Bad codec flag ? SetBypassGain: bypass gain */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) 	u16 this0a;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) 	u16 this0c;		/* SetBypassGain: bypass gain when this28 is not set. */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) 	u16 this0e;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) 	s32 this10;		/* How many gains are used for each side (right or left). */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) 	u16 this14_array[10];	/* SetLeftGainsTarget: Left (and right?) EQ gains  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) 	s32 this28;		/* flag related to EQ enabled or not. Gang flag ? */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) 	s32 this54;		/* SetBypass */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) 	s32 this58;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) 	s32 this5c;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) 	/*0x60 */ auxxEqCoeffSet_t coefset;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) 	/* 50 u16 word each channel. */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) 	u16 this130[20];	/* Left and Right gains */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) } eqlzr_t;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) #endif