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linux-7.2.3/sound/pci/vx222/Makefile

@@ -0,0 +1,9 @@
+# SPDX-License-Identifier: GPL-2.0-only
+#
+# Makefile for ALSA
+# Copyright (c) 2001 by Jaroslav Kysela <perex@perex.cz>
+#
+
+snd-vx222-y := vx222.o vx222_ops.o
+
+obj-$(CONFIG_SND_VX222) += snd-vx222.o

linux-7.2.3/sound/pci/vx222/vx222.c

@@ -0,0 +1,234 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Driver for Digigram VX222 V2/Mic PCI soundcards
+ *
+ * Copyright (c) 2002 by Takashi Iwai <tiwai@suse.de>
+ */
+
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/pci.h>
+#include <linux/slab.h>
+#include <linux/module.h>
+#include <sound/core.h>
+#include <sound/initval.h>
+#include <sound/tlv.h>
+#include "vx222.h"
+
+#define CARD_NAME "VX222"
+
+MODULE_AUTHOR("Takashi Iwai <tiwai@suse.de>");
+MODULE_DESCRIPTION("Digigram VX222 V2/Mic");
+MODULE_LICENSE("GPL");
+
+static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;	/* Index 0-MAX */
+static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR;	/* ID for this card */
+static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;	/* Enable this card */
+static bool mic[SNDRV_CARDS]; /* microphone */
+static int ibl[SNDRV_CARDS]; /* microphone */
+
+module_param_array(index, int, NULL, 0444);
+MODULE_PARM_DESC(index, "Index value for Digigram " CARD_NAME " soundcard.");
+module_param_array(id, charp, NULL, 0444);
+MODULE_PARM_DESC(id, "ID string for Digigram " CARD_NAME " soundcard.");
+module_param_array(enable, bool, NULL, 0444);
+MODULE_PARM_DESC(enable, "Enable Digigram " CARD_NAME " soundcard.");
+module_param_array(mic, bool, NULL, 0444);
+MODULE_PARM_DESC(mic, "Enable Microphone.");
+module_param_array(ibl, int, NULL, 0444);
+MODULE_PARM_DESC(ibl, "Capture IBL size.");
+
+/*
+ */
+
+enum {
+	VX_PCI_VX222_OLD,
+	VX_PCI_VX222_NEW
+};
+
+static const struct pci_device_id snd_vx222_ids[] = {
+	{ PCI_DEVICE_SUB(0x10b5, 0x9050, 0x1369, PCI_ANY_ID), .driver_data = VX_PCI_VX222_OLD },   /* PLX */
+	{ PCI_DEVICE_SUB(0x10b5, 0x9030, 0x1369, PCI_ANY_ID), .driver_data = VX_PCI_VX222_NEW },   /* PLX */
+	{ }
+};
+
+MODULE_DEVICE_TABLE(pci, snd_vx222_ids);
+
+
+/*
+ */
+
+static const DECLARE_TLV_DB_SCALE(db_scale_old_vol, -11350, 50, 0);
+static const DECLARE_TLV_DB_SCALE(db_scale_akm, -7350, 50, 0);
+
+static const struct snd_vx_hardware vx222_old_hw = {
+
+	.name = "VX222/Old",
+	.type = VX_TYPE_BOARD,
+	/* hw specs */
+	.num_codecs = 1,
+	.num_ins = 1,
+	.num_outs = 1,
+	.output_level_max = VX_ANALOG_OUT_LEVEL_MAX,
+	.output_level_db_scale = db_scale_old_vol,
+};
+
+static const struct snd_vx_hardware vx222_v2_hw = {
+
+	.name = "VX222/v2",
+	.type = VX_TYPE_V2,
+	/* hw specs */
+	.num_codecs = 1,
+	.num_ins = 1,
+	.num_outs = 1,
+	.output_level_max = VX2_AKM_LEVEL_MAX,
+	.output_level_db_scale = db_scale_akm,
+};
+
+static const struct snd_vx_hardware vx222_mic_hw = {
+
+	.name = "VX222/Mic",
+	.type = VX_TYPE_MIC,
+	/* hw specs */
+	.num_codecs = 1,
+	.num_ins = 1,
+	.num_outs = 1,
+	.output_level_max = VX2_AKM_LEVEL_MAX,
+	.output_level_db_scale = db_scale_akm,
+};
+
+
+/*
+ */
+static int snd_vx222_create(struct snd_card *card, struct pci_dev *pci,
+			    const struct snd_vx_hardware *hw,
+			    struct snd_vx222 **rchip)
+{
+	struct vx_core *chip;
+	struct snd_vx222 *vx;
+	int i, err;
+	const struct snd_vx_ops *vx_ops;
+
+	/* enable PCI device */
+	err = pcim_enable_device(pci);
+	if (err < 0)
+		return err;
+	pci_set_master(pci);
+
+	vx_ops = hw->type == VX_TYPE_BOARD ? &vx222_old_ops : &vx222_ops;
+	chip = snd_vx_create(card, hw, vx_ops,
+			     sizeof(struct snd_vx222) - sizeof(struct vx_core));
+	if (!chip)
+		return -ENOMEM;
+	vx = to_vx222(chip);
+	vx->pci = pci;
+
+	err = pcim_request_all_regions(pci, KBUILD_MODNAME);
+	if (err < 0)
+		return err;
+	for (i = 0; i < 2; i++)
+		vx->port[i] = pci_resource_start(pci, i + 1);
+
+	if (devm_request_threaded_irq(&pci->dev, pci->irq, snd_vx_irq_handler,
+				      snd_vx_threaded_irq_handler, IRQF_SHARED,
+				      KBUILD_MODNAME, chip)) {
+		dev_err(card->dev, "unable to grab IRQ %d\n", pci->irq);
+		return -EBUSY;
+	}
+	chip->irq = pci->irq;
+	card->sync_irq = chip->irq;
+	*rchip = vx;
+
+	return 0;
+}
+
+
+static int snd_vx222_probe(struct pci_dev *pci,
+			   const struct pci_device_id *pci_id)
+{
+	static int dev;
+	struct snd_card *card;
+	const struct snd_vx_hardware *hw;
+	struct snd_vx222 *vx;
+	int err;
+
+	if (dev >= SNDRV_CARDS)
+		return -ENODEV;
+	if (!enable[dev]) {
+		dev++;
+		return -ENOENT;
+	}
+
+	err = snd_devm_card_new(&pci->dev, index[dev], id[dev], THIS_MODULE,
+				0, &card);
+	if (err < 0)
+		return err;
+
+	switch ((int)pci_id->driver_data) {
+	case VX_PCI_VX222_OLD:
+		hw = &vx222_old_hw;
+		break;
+	case VX_PCI_VX222_NEW:
+	default:
+		if (mic[dev])
+			hw = &vx222_mic_hw;
+		else
+			hw = &vx222_v2_hw;
+		break;
+	}
+	err = snd_vx222_create(card, pci, hw, &vx);
+	if (err < 0)
+		return err;
+	card->private_data = vx;
+	vx->core.ibl.size = ibl[dev];
+
+	sprintf(card->longname, "%s at 0x%lx & 0x%lx, irq %i",
+		card->shortname, vx->port[0], vx->port[1], vx->core.irq);
+	dev_dbg(card->dev, "%s at 0x%lx & 0x%lx, irq %i\n",
+		    card->shortname, vx->port[0], vx->port[1], vx->core.irq);
+
+#ifdef SND_VX_FW_LOADER
+	vx->core.dev = &pci->dev;
+#endif
+
+	err = snd_vx_setup_firmware(&vx->core);
+	if (err < 0)
+		return err;
+
+	err = snd_card_register(card);
+	if (err < 0)
+		return err;
+
+	pci_set_drvdata(pci, card);
+	dev++;
+	return 0;
+}
+
+static int snd_vx222_suspend(struct device *dev)
+{
+	struct snd_card *card = dev_get_drvdata(dev);
+	struct snd_vx222 *vx = card->private_data;
+
+	return snd_vx_suspend(&vx->core);
+}
+
+static int snd_vx222_resume(struct device *dev)
+{
+	struct snd_card *card = dev_get_drvdata(dev);
+	struct snd_vx222 *vx = card->private_data;
+
+	return snd_vx_resume(&vx->core);
+}
+
+static DEFINE_SIMPLE_DEV_PM_OPS(snd_vx222_pm, snd_vx222_suspend, snd_vx222_resume);
+
+static struct pci_driver vx222_driver = {
+	.name = KBUILD_MODNAME,
+	.id_table = snd_vx222_ids,
+	.probe = snd_vx222_probe,
+	.driver = {
+		.pm = pm_ptr(&snd_vx222_pm),
+	},
+};
+
+module_pci_driver(vx222_driver);

linux-7.2.3/sound/pci/vx222/vx222.h

@@ -0,0 +1,103 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * Driver for Digigram VX222 PCI soundcards
+ *
+ * Copyright (c) 2002 by Takashi Iwai <tiwai@suse.de>
+ */
+
+#ifndef __VX222_H
+#define __VX222_H
+
+#include <sound/vx_core.h>
+
+struct snd_vx222 {
+
+	struct vx_core core;
+
+	/* h/w config; for PLX and for DSP */
+	struct pci_dev *pci;
+	unsigned long port[2];
+
+	unsigned int regCDSP;	/* current CDSP register */
+	unsigned int regCFG;	/* current CFG register */
+	unsigned int regSELMIC;	/* current SELMIC reg. (for VX222 Mic) */
+
+	int input_level[2];	/* input level for vx222 mic */
+	int mic_level;		/* mic level for vx222 mic */
+};
+
+#define to_vx222(x)	container_of(x, struct snd_vx222, core)
+
+/* we use a lookup table with 148 values, see vx_mixer.c */
+#define VX2_AKM_LEVEL_MAX	0x93
+
+extern const struct snd_vx_ops vx222_ops;
+extern const struct snd_vx_ops vx222_old_ops;
+
+/* Offset of registers with base equal to portDSP. */
+#define VX_RESET_DMA_REGISTER_OFFSET    0x00000008
+
+/* Constants used to access the INTCSR register. */
+#define VX_INTCSR_VALUE                 0x00000001
+#define VX_PCI_INTERRUPT_MASK           0x00000040
+
+/* Constants used to access the CDSP register (0x20). */
+#define VX_CDSP_TEST1_MASK              0x00000080
+#define VX_CDSP_TOR1_MASK               0x00000040
+#define VX_CDSP_TOR2_MASK               0x00000020
+#define VX_CDSP_RESERVED0_0_MASK        0x00000010
+#define VX_CDSP_CODEC_RESET_MASK        0x00000008
+#define VX_CDSP_VALID_IRQ_MASK          0x00000004
+#define VX_CDSP_TEST0_MASK              0x00000002
+#define VX_CDSP_DSP_RESET_MASK          0x00000001
+
+#define VX_CDSP_GPIO_OUT_MASK           0x00000060
+#define VX_GPIO_OUT_BIT_OFFSET          5               // transform output to bit 0 and 1
+
+/* Constants used to access the CFG register (0x24). */
+#define VX_CFG_SYNCDSP_MASK             0x00000080
+#define VX_CFG_RESERVED0_0_MASK         0x00000040
+#define VX_CFG_RESERVED1_0_MASK         0x00000020
+#define VX_CFG_RESERVED2_0_MASK         0x00000010
+#define VX_CFG_DATAIN_SEL_MASK          0x00000008     // 0 (ana), 1 (UER)
+#define VX_CFG_RESERVED3_0_MASK         0x00000004
+#define VX_CFG_RESERVED4_0_MASK         0x00000002
+#define VX_CFG_CLOCKIN_SEL_MASK         0x00000001     // 0 (internal), 1 (AES/EBU)
+
+/* Constants used to access the STATUS register (0x30). */
+#define VX_STATUS_DATA_XICOR_MASK       0x00000080
+#define VX_STATUS_VAL_TEST1_MASK        0x00000040
+#define VX_STATUS_VAL_TEST0_MASK        0x00000020
+#define VX_STATUS_RESERVED0_MASK        0x00000010
+#define VX_STATUS_VAL_TOR1_MASK         0x00000008
+#define VX_STATUS_VAL_TOR0_MASK         0x00000004
+#define VX_STATUS_LEVEL_IN_MASK         0x00000002    // 6 dBu (0), 22 dBu (1)
+#define VX_STATUS_MEMIRQ_MASK           0x00000001
+
+#define VX_STATUS_GPIO_IN_MASK          0x0000000C
+#define VX_GPIO_IN_BIT_OFFSET           0             // leave input as bit 2 and 3
+
+/* Constants used to access the MICRO INPUT SELECT register (0x40). */
+#define MICRO_SELECT_INPUT_NORM        0x00
+#define MICRO_SELECT_INPUT_MUTE        0x01
+#define MICRO_SELECT_INPUT_LIMIT       0x02
+#define MICRO_SELECT_INPUT_MASK        0x03
+
+#define MICRO_SELECT_PREAMPLI_G_0      0x00
+#define MICRO_SELECT_PREAMPLI_G_1      0x04
+#define MICRO_SELECT_PREAMPLI_G_2      0x08
+#define MICRO_SELECT_PREAMPLI_G_3      0x0C
+#define MICRO_SELECT_PREAMPLI_MASK     0x0C
+#define MICRO_SELECT_PREAMPLI_OFFSET   2
+
+#define MICRO_SELECT_RAISE_COMPR       0x10
+
+#define MICRO_SELECT_NOISE_T_52DB      0x00
+#define MICRO_SELECT_NOISE_T_42DB      0x20
+#define MICRO_SELECT_NOISE_T_32DB      0x40
+#define MICRO_SELECT_NOISE_T_MASK      0x60
+
+#define MICRO_SELECT_PHANTOM_ALIM      0x80
+
+
+#endif /* __VX222_H */