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/linux-6.12.1/Documentation/devicetree/bindings/sound/
Dst,sta32x.txt67 If present, power bridge correction for THD reduction near maximum
97 // correction for THD reduction
Dst,sta350.txt71 If present, power bridge correction for THD reduction near maximum
127 // correction for THD reduction
Drichtek,rtq9128.yaml15 THD+N from a 25V supply in automotive applications.
/linux-6.12.1/drivers/i2c/busses/
Di2c-designware-common.c417 * the tHD;STA timing spec. Configuring _HCNT based on tHIGH spec in i2c_dw_scl_hcnt()
418 * will result in violation of the tHD;STA spec. in i2c_dw_scl_hcnt()
430 * If your hardware is free from tHD;STA issue, try this one. in i2c_dw_scl_hcnt()
438 * IC_[FS]S_SCL_HCNT + 3 >= IC_CLK * (tHD;STA + tf) in i2c_dw_scl_hcnt()
440 * This is just experimental rule; the tHD;STA period turned in i2c_dw_scl_hcnt()
442 * we could meet both tHIGH and tHD;STA timing specs. in i2c_dw_scl_hcnt()
Di2c-sh_mobile.c231 * will result in violation of the tHD;STA timing spec. We need in sh_mobile_i2c_icch()
233 * condition, in order to meet both tHIGH and tHD;STA specs. in sh_mobile_i2c_icch()
273 tHIGH = 40; /* tHD;STA = tHIGH = 4.0 us */ in sh_mobile_i2c_init()
277 tHIGH = 6; /* tHD;STA = tHIGH = 0.6 us */ in sh_mobile_i2c_init()
Di2c-uniphier-f.c499 * Standard-mode: tHD;STA = 4.0 us, tSU;STA = 4.7 us, tSU;STO = 4.0 us in uniphier_fi2c_hw_init()
500 * Fast-mode: tHD;STA = 0.6 us, tSU;STA = 0.6 us, tSU;STO = 0.6 us in uniphier_fi2c_hw_init()
Di2c-rk3x.c613 * we meet tSU;STA and tHD;STA times. in rk3x_i2c_v0_calc_timings()
736 * tHD;sda = (l * s + 1) * T;
741 * tHD;sta = [8h * (u + 1) - 1] * T;
Di2c-designware-master.c72 4000, /* tHD;STA = tHIGH = 4.0 us */ in i2c_dw_set_timings_master()
130 600, /* tHD;STA = tHIGH = 0.6 us */ in i2c_dw_set_timings_master()
Di2c-jz4780.c304 * tHD:DAT in jz4780_i2c_set_speed()
Di2c-mxs.c737 * tHD;STA (START hold time) 4000 ns 600 ns in mxs_i2c_derive_timing()
/linux-6.12.1/sound/soc/codecs/
Dnau8824.c418 SOC_SINGLE("THD for key media",
420 SOC_SINGLE("THD for key voice command",
422 SOC_SINGLE("THD for key volume up",
424 SOC_SINGLE("THD for key volume down",
Dmax98088.c512 SOC_SINGLE("THD Limiter Threshold", M98088_REG_46_THDLMT_CFG, 4, 15, 0),
513 SOC_SINGLE("THD Limiter Time", M98088_REG_46_THDLMT_CFG, 0, 7, 0),
/linux-6.12.1/drivers/block/mtip32xx/
Dmtip32xx.h446 struct task_struct *mtip_svc_handler; /* task_struct of svc thd */
Dmtip32xx.c901 continue; /* svc thd is actively issuing commands */ in mtip_quiesce_io()
/linux-6.12.1/drivers/iio/accel/
Dmma9553.c81 #define MMA9553_ACTIVITY_THD_TO_SEC(thd) ((thd) / MMA9553_DEFAULT_SAMPLE_RATE) argument
/linux-6.12.1/include/linux/
Drtsx_pci.h1145 * @sd_400mA_ocp_thd: 400mA ocp thd
1146 * @sd_800mA_ocp_thd: 800mA ocp thd
/linux-6.12.1/drivers/media/pci/intel/ipu6/
Dipu6-isys.c274 const u8 *thd = isys->pdata->ipdata->hw_variant.cdc_fifo_threshold; in isys_setup_hw() local
303 writel(thd[i], base + IPU6_REG_ISYS_CDC_THRESHOLD(i)); in isys_setup_hw()
/linux-6.12.1/drivers/gpu/drm/sti/
Dsti_hda.c342 seq_puts(s, "\tHD DACs "); in hda_dbg_video_dacs_ctrl()
/linux-6.12.1/drivers/i2c/
Di2c-core-base.c267 /* Honour minimum tf and thd:dat */ in i2c_generic_scl_recovery()