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/linux-6.12.1/Documentation/devicetree/bindings/sound/
Dnvidia,tegra210-peq.yaml4 $id: http://devicetree.org/schemas/sound/nvidia,tegra210-peq.yaml#
7 title: Tegra210 PEQ
10 The Parametric Equalizer (PEQ) is a cascade of biquad filters with
13 PEQ sits inside Output Processing Engine (OPE) which interfaces
24 - const: nvidia,tegra210-peq
27 - nvidia,tegra234-peq
28 - nvidia,tegra194-peq
29 - nvidia,tegra186-peq
30 - const: nvidia,tegra210-peq
44 compatible = "nvidia,tegra210-peq";
Dnvidia,tegra210-ope.yaml11 PEQ (Parametric Equalizer) and MBDRC (Multi Band Dynamic Range Compressor)
67 $ref: nvidia,tegra210-peq.yaml#
/linux-6.12.1/sound/soc/tegra/
Dtegra210_peq.h3 * tegra210_peq.h - Definitions for Tegra210 PEQ driver
16 /* Register offsets from PEQ base */
39 /* PEQ register definition ends here */
Dtegra210_peq.c3 // tegra210_peq.c - Tegra210 PEQ driver
205 TEGRA_SOC_BYTES_EXT("PEQ Channel-" #chan " Biquad Gain Params", \
213 TEGRA_SOC_BYTES_EXT("PEQ Channel-" #chan " Biquad Shift Params", \
221 SOC_SINGLE_EXT("PEQ Active", TEGRA210_PEQ_CFG,
225 SOC_SINGLE_EXT("PEQ Biquad Stages", TEGRA210_PEQ_CFG,
298 .name = "peq",
370 /* Initialize PEQ AHUB RAM with default params */ in tegra210_peq_component_init()
415 dev_err(dev, "fail to get PEQ resource\n"); in tegra210_peq_regmap_init()
Dtegra210_ope.c103 * The OPE, PEQ and MBDRC functionalities are combined under one in tegra210_ope_component_probe()
105 * sub blocks PEQ and MBDRC. However driver registers separate in tegra210_ope_component_probe()
189 "MBDRC to PEQ",
190 "PEQ to MBDRC"
326 dev_err(dev, "PEQ init failed\n"); in tegra210_ope_probe()
Dtegra210_mbdrc.h165 * be altered size order of elements and their size are based on PEQ co-eff ram
DKconfig93 Parametric Equalizer (PEQ) and Multi Band Dynamic Range Compressor
/linux-6.12.1/drivers/net/ethernet/broadcom/bnx2x/
Dbnx2x_self_test.c52 static int peq(struct st_pred_args *args) in peq() function
2261 NA, NA, NA, peq,
2315 NA, NA, NA, peq,
2333 NA, NA, NA, peq,
2351 NA, NA, NA, peq,
2369 NA, NA, NA, peq,
2717 NA, 1, 0, peq,
2723 NA, 1, 0, peq,
2729 NA, 1, 0, peq,
2735 NA, 1, 0, peq,
[all …]
/linux-6.12.1/arch/arm64/boot/dts/nvidia/
Dtegra210.dtsi1672 compatible = "nvidia,tegra210-peq";
1692 compatible = "nvidia,tegra210-peq";
Dtegra186.dtsi408 compatible = "nvidia,tegra186-peq",
409 "nvidia,tegra210-peq";
Dtegra194.dtsi508 compatible = "nvidia,tegra194-peq",
509 "nvidia,tegra210-peq";
Dtegra234.dtsi1151 compatible = "nvidia,tegra234-peq",
1152 "nvidia,tegra210-peq";
/linux-6.12.1/sound/usb/
Dmixer_scarlett2.c305 /* Maximum number of PEQ filter slots */
1124 /* number of PEQ filters plus unused slots */
5459 /*** DSP Pre-Compressor and PEQ Filter Controls ***/
5607 /* PEQ filter values need to be copied via buffer because of in scarlett2_update_filter_values()
6777 scnprintf(s, sizeof(s), flt_switch_fmt, i + 1, "PEQ"); in scarlett2_add_dsp_ctls()
6796 scnprintf(s, sizeof(s), flt_fmt, i + 1, "PEQ", j + 1); in scarlett2_add_dsp_ctls()
/linux-6.12.1/sound/soc/codecs/
Dsgtl5000.c1504 * Add control for changing between PEQ/Tone Control/GEQ in sgtl5000_probe()