Merge "power: qcom: Add the QPNP QGAUGE (QG) headers" (4a1a4fb5) · Commits · e / devices / android_kernel_sony_msm8998

gen_headers_arm.bp

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		@@ -488,6 +488,8 @@ gen_headers_out_arm = [
		"linux/qbt1000.h",
		"linux/qcedev.h",
		"linux/qcota.h",
		"linux/qg-profile.h",
		"linux/qg.h",
		"linux/qnx4_fs.h",
		"linux/qnxtypes.h",
		"linux/qrng.h",

gen_headers_arm64.bp

+2 −0

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		@@ -486,6 +486,8 @@ gen_headers_out_arm64 = [
		"linux/qbt1000.h",
		"linux/qcedev.h",
		"linux/qcota.h",
		"linux/qg-profile.h",
		"linux/qg.h",
		"linux/qnx4_fs.h",
		"linux/qnxtypes.h",
		"linux/qrng.h",

include/uapi/linux/qg-profile.h

0 → 100644

+68 −0

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		#ifndef __QG_PROFILE_H__
		#define __QG_PROFILE_H__

		#include <linux/ioctl.h>

		/**
		* enum profile_table - Table index for battery profile data
		*/
		enum profile_table {
		TABLE_SOC_OCV1,
		TABLE_SOC_OCV2,
		TABLE_FCC1,
		TABLE_FCC2,
		TABLE_Z1,
		TABLE_Z2,
		TABLE_Z3,
		TABLE_Z4,
		TABLE_Z5,
		TABLE_Z6,
		TABLE_Y1,
		TABLE_Y2,
		TABLE_Y3,
		TABLE_Y4,
		TABLE_Y5,
		TABLE_Y6,
		TABLE_MAX,
		};

		/**
		* struct battery_params - Battery profile data to be exchanged
		* @soc: SOC (state of charge) of the battery
		* @ocv_uv: OCV (open circuit voltage) of the battery
		* @batt_temp: Battery temperature in deci-degree
		* @var: 'X' axis param for interpolation
		* @table_index:Table index to be used for interpolation
		*/
		struct battery_params {
		int soc;
		int ocv_uv;
		int fcc_mah;
		int slope;
		int var;
		int batt_temp;
		int table_index;
		};

		/* Profile MIN / MAX values */
		#define QG_MIN_SOC 0
		#define QG_MAX_SOC 10000
		#define QG_MIN_OCV_UV 3000000
		#define QG_MAX_OCV_UV 5000000
		#define QG_MIN_VAR 0
		#define QG_MAX_VAR 65535
		#define QG_MIN_FCC_MAH 100
		#define QG_MAX_FCC_MAH 16000
		#define QG_MIN_SLOPE 1
		#define QG_MAX_SLOPE 50000
		#define QG_ESR_SF_MIN 5000
		#define QG_ESR_SF_MAX 20000

		/* IOCTLs to query battery profile data */
		#define BPIOCXSOC _IOWR('B', 0x01, struct battery_params) /* SOC */
		#define BPIOCXOCV _IOWR('B', 0x02, struct battery_params) /* OCV */
		#define BPIOCXFCC _IOWR('B', 0x03, struct battery_params) /* FCC */
		#define BPIOCXSLOPE _IOWR('B', 0x04, struct battery_params) /* Slope */
		#define BPIOCXVAR _IOWR('B', 0x05, struct battery_params) /* All-other */

		#endif /* __QG_PROFILE_H__ */

include/uapi/linux/qg.h

0 → 100644

+63 −0

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		#ifndef __QG_H__
		#define __QG_H__

		#define MAX_FIFO_LENGTH 16

		enum qg {
		QG_SOC,
		QG_OCV_UV,
		QG_RBAT_MOHM,
		QG_PON_OCV_UV,
		QG_GOOD_OCV_UV,
		QG_ESR,
		QG_CHARGE_COUNTER,
		QG_FIFO_TIME_DELTA,
		QG_BATT_SOC,
		QG_CC_SOC,
		QG_ESR_CHARGE_DELTA,
		QG_ESR_DISCHARGE_DELTA,
		QG_ESR_CHARGE_SF,
		QG_ESR_DISCHARGE_SF,
		QG_FULL_SOC,
		QG_CLEAR_LEARNT_DATA,
		QG_SYS_SOC,
		QG_VBMS_IBAT,
		QG_MAX,
		};

		#define QG_BATT_SOC QG_BATT_SOC
		#define QG_CC_SOC QG_CC_SOC
		#define QG_ESR_CHARGE_DELTA QG_ESR_CHARGE_DELTA
		#define QG_ESR_DISCHARGE_DELTA QG_ESR_DISCHARGE_DELTA
		#define QG_ESR_CHARGE_SF QG_ESR_CHARGE_SF
		#define QG_ESR_DISCHARGE_SF QG_ESR_DISCHARGE_SF
		#define QG_FULL_SOC QG_FULL_SOC
		#define QG_CLEAR_LEARNT_DATA QG_CLEAR_LEARNT_DATA
		#define QG_SYS_SOC QG_SYS_SOC
		#define QG_VBMS_IBAT QG_VBMS_IBAT

		struct fifo_data {
		unsigned int v;
		unsigned int i;
		unsigned int count;
		unsigned int interval;
		};

		struct qg_param {
		unsigned int data;
		bool valid;
		};

		struct qg_kernel_data {
		unsigned int seq_no;
		unsigned int fifo_time;
		unsigned int fifo_length;
		struct fifo_data fifo[MAX_FIFO_LENGTH];
		struct qg_param param[QG_MAX];
		};

		struct qg_user_data {
		struct qg_param param[QG_MAX];
		};

		#endif