cec0f9c0b7
Initial snapshot of vm-bms device driver is taken from msm-3.18
kernel version @ commit f8b6819d0432d6 ("msm: ipa: Fix to
handle NULL pointer dereference")
Add vm-bms, batterydata-interface, battery-lib support
Change spmi driver framework to platform driver framework in 4.9
kernel. Add support to access spmi register via regmap.
Change-Id: Ic2133fcf8dc73e6c1327a8583ccdaa2f5695cfbe
Signed-off-by: Arulpandiyan Vadivel <avadiv@codeaurora.org>
Signed-off-by: Sundara Vinayagam <sundvi@codeaurora.org>
35 lines
923 B
C
35 lines
923 B
C
#ifndef __VM_BMS_H__
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#define __VM_BMS_H__
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#define VM_BMS_DEVICE "/dev/vm_bms"
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#define MAX_FIFO_REGS 8
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/**
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* struct qpnp_vm_bms_data - vm-bms data (passed to usersapce)
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* @data_type: type of data filled up
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* @num_fifo: count of valid fifo averages
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* @fifo_uv: array of fifo averages in uv
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* @sample_interval sample interval of the fifo data in ms
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* @sample_count total samples in one fifo
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* @acc_uv averaged accumulator value in uv
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* @acc_count num of accumulated samples
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* @seq_num sequence number of the data
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*/
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struct qpnp_vm_bms_data {
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unsigned int num_fifo;
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unsigned int fifo_uv[MAX_FIFO_REGS];
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unsigned int sample_interval_ms;
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unsigned int sample_count;
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unsigned int acc_uv;
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unsigned int acc_count;
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unsigned int seq_num;
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};
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enum vmbms_power_usecase {
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VMBMS_IGNORE_ALL_BIT = 1,
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VMBMS_VOICE_CALL_BIT = (1 << 4),
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VMBMS_STATIC_DISPLAY_BIT = (1 << 5),
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};
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#endif /* __VM_BMS_H__ */
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