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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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60544603b6
Add the main AIC calibration function to handle MCI_STATE_AIC_CAL. Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
62 lines
2.0 KiB
C
62 lines
2.0 KiB
C
/*
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* Copyright (c) 2015 Qualcomm Atheros Inc.
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#ifndef AR9003_AIC_H
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#define AR9003_AIC_H
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#define ATH_AIC_MAX_COM_ATT_DB_TABLE 6
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#define ATH_AIC_MAX_AIC_LIN_TABLE 69
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#define ATH_AIC_MIN_ROT_DIR_ATT_DB 0
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#define ATH_AIC_MIN_ROT_QUAD_ATT_DB 0
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#define ATH_AIC_MAX_ROT_DIR_ATT_DB 37
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#define ATH_AIC_MAX_ROT_QUAD_ATT_DB 37
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#define ATH_AIC_SRAM_AUTO_INCREMENT 0x80000000
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#define ATH_AIC_SRAM_GAIN_TABLE_OFFSET 0x280
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#define ATH_AIC_SRAM_CAL_OFFSET 0x140
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#define ATH_AIC_SRAM_OFFSET 0x00
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#define ATH_AIC_MEAS_MAG_THRESH 20
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#define ATH_AIC_BT_JUPITER_CTRL 0x66820
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#define ATH_AIC_BT_AIC_ENABLE 0x02
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enum aic_cal_state {
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AIC_CAL_STATE_IDLE = 0,
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AIC_CAL_STATE_STARTED,
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AIC_CAL_STATE_DONE,
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AIC_CAL_STATE_ERROR
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};
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struct ath_aic_sram_info {
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bool valid:1;
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bool vga_quad_sign:1;
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bool vga_dir_sign:1;
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u8 rot_quad_att_db;
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u8 rot_dir_att_db;
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u8 com_att_6db;
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};
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struct ath_aic_out_info {
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int16_t dir_path_gain_lin;
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int16_t quad_path_gain_lin;
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struct ath_aic_sram_info sram;
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};
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u8 ar9003_aic_calibration(struct ath_hw *ah);
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u8 ar9003_aic_start_normal(struct ath_hw *ah);
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u8 ar9003_aic_cal_reset(struct ath_hw *ah);
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u8 ar9003_aic_calibration_single(struct ath_hw *ah);
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#endif /* AR9003_AIC_H */
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