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/linux-6.12.1/Documentation/devicetree/bindings/gpio/
Ddelta,tn48m-gpio.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/gpio/delta,tn48m-gpio.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Robert Marko <robert.marko@sartura.hr>
13 This module is part of the Delta TN48M multi-function device. For more
14 details see ../mfd/delta,tn48m-cpld.yaml.
17 It provides 12 pins in total, they are input-only or ouput-only type.
22 - delta,tn48m-gpo
23 - delta,tn48m-gpi
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/linux-6.12.1/drivers/net/ethernet/freescale/
Dfec_ptp.c1 // SPDX-License-Identifier: GPL-2.0
94 * fec_ptp_read - read raw cycle counter (to be used by time counter)
107 tempval = readl(fep->hwp + FEC_ATIME_CTRL); in fec_ptp_read()
109 writel(tempval, fep->hwp + FEC_ATIME_CTRL); in fec_ptp_read()
111 if (fep->quirks & FEC_QUIRK_BUG_CAPTURE) in fec_ptp_read()
114 return readl(fep->hwp + FEC_ATIME); in fec_ptp_read()
122 * This function enble the PPS ouput on the timer channel.
131 spin_lock_irqsave(&fep->tmreg_lock, flags); in fec_ptp_enable_pps()
133 if (fep->pps_enable == enable) { in fec_ptp_enable_pps()
134 spin_unlock_irqrestore(&fep->tmreg_lock, flags); in fec_ptp_enable_pps()
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/linux-6.12.1/drivers/usb/gadget/function/
Df_uac2.c1 // SPDX-License-Identifier: GPL-2.0+
3 * f_uac2.c -- USB Audio Class 2.0 Function
14 #include <linux/usb/audio-v2.h>
26 * USB-OUT -> IT_1 -> FU -> OT_3 -> ALSA_Capture
27 * ALSA_Playback -> IT_2 -> FU -> OT_4 -> USB-IN
34 #define USB_OUT_FU_ID (out_feature_unit_desc->bUnitID)
35 #define USB_IN_FU_ID (in_feature_unit_desc->bUnitID)
53 #define EPIN_EN(_opts) ((_opts)->p_chmask != 0)
54 #define EPOUT_EN(_opts) ((_opts)->c_chmask != 0)
56 && ((_opts)->p_mute_present \
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/linux-6.12.1/sound/i2c/other/
Dak4xxx-adda.c1 // SPDX-License-Identifier: GPL-2.0-or-later
6 * Copyright (c) 2000-2004 Jaroslav Kysela <perex@perex.cz>,
18 #include <sound/ak4xxx-adda.h>
29 ak->ops.lock(ak, chip); in snd_akm4xxx_write()
30 ak->ops.write(ak, chip, reg, val); in snd_akm4xxx_write()
34 ak->ops.unlock(ak, chip); in snd_akm4xxx_write()
45 for (chip = 0; chip < ak->num_dacs/2; chip++) { in ak4524_reset()
50 for (reg = 0x04; reg < ak->total_regs; reg++) in ak4524_reset()
62 snd_akm4xxx_write(ak, 0, 0x01, 0x02); /* reset and soft-mute */ in ak435X_reset()
65 for (reg = 0x00; reg < ak->total_regs; reg++) in ak435X_reset()
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/linux-6.12.1/scripts/
Dspelling.txt1057 none existent||non-existent
1094 ony||only
1106 ouput||output
1698 vicefersa||vice-versa
/linux-6.12.1/sound/soc/ti/
Domap-mcbsp.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * omap-mcbsp.c -- OMAP ALSA SoC DAI driver using McBSP port
23 #include "omap-mcbsp-priv.h"
24 #include "omap-mcbsp.h"
25 #include "sdma-pcm.h"
40 dev_dbg(mcbsp->dev, "**** McBSP%d regs ****\n", mcbsp->id); in omap_mcbsp_dump_reg()
41 dev_dbg(mcbsp->dev, "DRR2: 0x%04x\n", MCBSP_READ(mcbsp, DRR2)); in omap_mcbsp_dump_reg()
42 dev_dbg(mcbsp->dev, "DRR1: 0x%04x\n", MCBSP_READ(mcbsp, DRR1)); in omap_mcbsp_dump_reg()
43 dev_dbg(mcbsp->dev, "DXR2: 0x%04x\n", MCBSP_READ(mcbsp, DXR2)); in omap_mcbsp_dump_reg()
44 dev_dbg(mcbsp->dev, "DXR1: 0x%04x\n", MCBSP_READ(mcbsp, DXR1)); in omap_mcbsp_dump_reg()
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/linux-6.12.1/drivers/video/fbdev/via/
Dviafbdev.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Copyright 1998-2009 VIA Technologies, Inc. All Rights Reserved.
4 * Copyright 2001-2008 S3 Graphics, Inc. All Rights Reserved.
13 #include <linux/via-core.h>
48 * only CX700, VX800, VX855, VX900 were documented
50 * VIA_6C can be onle pre-CX700 (probably only on CLE266) as 6C is used for PLL
76 var->grayscale = 0; in viafb_fill_var_color_info()
77 var->red.msb_right = 0; in viafb_fill_var_color_info()
78 var->green.msb_right = 0; in viafb_fill_var_color_info()
79 var->blue.msb_right = 0; in viafb_fill_var_color_info()
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/linux-6.12.1/sound/soc/codecs/
Drt5651.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * rt5651.c -- RT5651 ALSA SoC audio codec driver
23 #include <sound/soc-dapm.h>
287 static const DECLARE_TLV_DB_SCALE(out_vol_tlv, -4650, 150, 0);
288 static const DECLARE_TLV_DB_MINMAX(dac_vol_tlv, -6562, 0);
289 static const DECLARE_TLV_DB_SCALE(in_vol_tlv, -3450, 150, 0);
290 static const DECLARE_TLV_DB_MINMAX(adc_vol_tlv, -1762, 3000);
369 * set_dmic_clk - Set parameter of dmic.
379 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); in set_dmic_clk()
383 rate = rt5651->sysclk / rl6231_get_pre_div(rt5651->regmap, in set_dmic_clk()
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Drt5640.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * rt5640.c -- RT5640/RT5639 ALSA SoC audio codec driver
27 #include <sound/soc-dapm.h>
340 static const DECLARE_TLV_DB_SCALE(out_vol_tlv, -4650, 150, 0);
341 static const DECLARE_TLV_DB_MINMAX(dac_vol_tlv, -6562, 0);
342 static const DECLARE_TLV_DB_SCALE(in_vol_tlv, -3450, 150, 0);
343 static const DECLARE_TLV_DB_MINMAX(adc_vol_tlv, -1762, 3000);
451 * set_dmic_clk - Set parameter of dmic.
461 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); in set_dmic_clk()
465 rate = rt5640->sysclk / rl6231_get_pre_div(rt5640->regmap, in set_dmic_clk()
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Drt5670.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * rt5670.c -- RT5670 ALSA SoC audio codec driver
25 #include <sound/soc-dapm.h>
31 #include "rt5670-dsp.h"
50 MODULE_PARM_DESC(quirk, "Board-specific quirk override");
422 * rt5670_headset_detect - Detect headset.
457 rt5670->jack_type = SND_JACK_HEADSET; in rt5670_headset_detect()
464 rt5670->jack_type = SND_JACK_HEADPHONE; in rt5670_headset_detect()
471 rt5670->jack_type = 0; in rt5670_headset_detect()
476 return rt5670->jack_type; in rt5670_headset_detect()
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Drt5645.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * rt5645.c -- RT5645 ALSA SoC audio codec driver
26 #include <sound/soc-dapm.h>
41 static unsigned int quirk = -1;
432 /* Only 1 speaker connected */
438 /* Some (package) variants have the headset-mic pin not-connected */
670 static const DECLARE_TLV_DB_SCALE(out_vol_tlv, -4650, 150, 0);
671 static const DECLARE_TLV_DB_SCALE(dac_vol_tlv, -6525, 75, 0);
672 static const DECLARE_TLV_DB_SCALE(in_vol_tlv, -3450, 150, 0);
673 static const DECLARE_TLV_DB_SCALE(adc_vol_tlv, -1725, 75, 0);
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/linux-6.12.1/sound/pci/ac97/
Dac97_patch.c1 // SPDX-License-Identifier: GPL-2.0-or-later
33 err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&controls[idx], ac97)); in patch_build_controls()
46 kctl = snd_ctl_find_id_mixer(ac97->bus->card, name); in reset_tlv()
47 if (kctl && kctl->tlv.p) in reset_tlv()
48 kctl->tlv.p = tlv; in reset_tlv()
57 mutex_lock(&ac97->page_mutex); in ac97_update_bits_page()
62 mutex_unlock(&ac97->page_mutex); /* unlock paging */ in ac97_update_bits_page()
67 * shared line-in/mic controls
80 ucontrol->value.enumerated.item[0] = ac97->indep_surround; in ac97_surround_jack_mode_get()
87 unsigned char indep = !!ucontrol->value.enumerated.item[0]; in ac97_surround_jack_mode_put()
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