From 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 Mon Sep 17 00:00:00 2001 From: Yunhong Jiang Date: Tue, 4 Aug 2015 12:17:53 -0700 Subject: Add the rt linux 4.1.3-rt3 as base Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang --- kernel/sound/isa/als100.c | 378 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 378 insertions(+) create mode 100644 kernel/sound/isa/als100.c (limited to 'kernel/sound/isa/als100.c') diff --git a/kernel/sound/isa/als100.c b/kernel/sound/isa/als100.c new file mode 100644 index 000000000..bc9ea306e --- /dev/null +++ b/kernel/sound/isa/als100.c @@ -0,0 +1,378 @@ + +/* + card-als100.c - driver for Avance Logic ALS100 based soundcards. + Copyright (C) 1999-2000 by Massimo Piccioni + Copyright (C) 1999-2002 by Massimo Piccioni + + Thanks to Pierfrancesco 'qM2' Passerini. + + Generalised for soundcards based on DT-0196 and ALS-007 chips + by Jonathan Woithe : June 2002. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +*/ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#define PFX "als100: " + +MODULE_DESCRIPTION("Avance Logic ALS007/ALS1X0"); +MODULE_SUPPORTED_DEVICE("{{Diamond Technologies DT-019X}," + "{Avance Logic ALS-007}}" + "{{Avance Logic,ALS100 - PRO16PNP}," + "{Avance Logic,ALS110}," + "{Avance Logic,ALS120}," + "{Avance Logic,ALS200}," + "{3D Melody,MF1000}," + "{Digimate,3D Sound}," + "{Avance Logic,ALS120}," + "{RTL,RTL3000}}"); + +MODULE_AUTHOR("Massimo Piccioni "); +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; /* Enable this card */ +static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */ +static long mpu_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */ +static long fm_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */ +static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* PnP setup */ +static int mpu_irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* PnP setup */ +static int dma8[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* PnP setup */ +static int dma16[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* PnP setup */ + +module_param_array(index, int, NULL, 0444); +MODULE_PARM_DESC(index, "Index value for Avance Logic based soundcard."); +module_param_array(id, charp, NULL, 0444); +MODULE_PARM_DESC(id, "ID string for Avance Logic based soundcard."); +module_param_array(enable, bool, NULL, 0444); +MODULE_PARM_DESC(enable, "Enable Avance Logic based soundcard."); + +MODULE_ALIAS("snd-dt019x"); + +struct snd_card_als100 { + struct pnp_dev *dev; + struct pnp_dev *devmpu; + struct pnp_dev *devopl; + struct snd_sb *chip; +}; + +static struct pnp_card_device_id snd_als100_pnpids[] = { + /* DT197A30 */ + { .id = "RWB1688", + .devs = { { "@@@0001" }, { "@X@0001" }, { "@H@0001" } }, + .driver_data = SB_HW_DT019X }, + /* DT0196 / ALS-007 */ + { .id = "ALS0007", + .devs = { { "@@@0001" }, { "@X@0001" }, { "@H@0001" } }, + .driver_data = SB_HW_DT019X }, + /* ALS100 - PRO16PNP */ + { .id = "ALS0001", + .devs = { { "@@@0001" }, { "@X@0001" }, { "@H@0001" } }, + .driver_data = SB_HW_ALS100 }, + /* ALS110 - MF1000 - Digimate 3D Sound */ + { .id = "ALS0110", + .devs = { { "@@@1001" }, { "@X@1001" }, { "@H@1001" } }, + .driver_data = SB_HW_ALS100 }, + /* ALS120 */ + { .id = "ALS0120", + .devs = { { "@@@2001" }, { "@X@2001" }, { "@H@2001" } }, + .driver_data = SB_HW_ALS100 }, + /* ALS200 */ + { .id = "ALS0200", + .devs = { { "@@@0020" }, { "@X@0020" }, { "@H@0001" } }, + .driver_data = SB_HW_ALS100 }, + /* ALS200 OEM */ + { .id = "ALS0200", + .devs = { { "@@@0020" }, { "@X@0020" }, { "@H@0020" } }, + .driver_data = SB_HW_ALS100 }, + /* RTL3000 */ + { .id = "RTL3000", + .devs = { { "@@@2001" }, { "@X@2001" }, { "@H@2001" } }, + .driver_data = SB_HW_ALS100 }, + { .id = "" } /* end */ +}; + +MODULE_DEVICE_TABLE(pnp_card, snd_als100_pnpids); + +static int snd_card_als100_pnp(int dev, struct snd_card_als100 *acard, + struct pnp_card_link *card, + const struct pnp_card_device_id *id) +{ + struct pnp_dev *pdev; + int err; + + acard->dev = pnp_request_card_device(card, id->devs[0].id, NULL); + if (acard->dev == NULL) + return -ENODEV; + + acard->devmpu = pnp_request_card_device(card, id->devs[1].id, acard->dev); + acard->devopl = pnp_request_card_device(card, id->devs[2].id, acard->dev); + + pdev = acard->dev; + + err = pnp_activate_dev(pdev); + if (err < 0) { + snd_printk(KERN_ERR PFX "AUDIO pnp configure failure\n"); + return err; + } + port[dev] = pnp_port_start(pdev, 0); + if (id->driver_data == SB_HW_DT019X) + dma8[dev] = pnp_dma(pdev, 0); + else { + dma8[dev] = pnp_dma(pdev, 1); + dma16[dev] = pnp_dma(pdev, 0); + } + irq[dev] = pnp_irq(pdev, 0); + + pdev = acard->devmpu; + if (pdev != NULL) { + err = pnp_activate_dev(pdev); + if (err < 0) + goto __mpu_error; + mpu_port[dev] = pnp_port_start(pdev, 0); + mpu_irq[dev] = pnp_irq(pdev, 0); + } else { + __mpu_error: + if (pdev) { + pnp_release_card_device(pdev); + snd_printk(KERN_ERR PFX "MPU401 pnp configure failure, skipping\n"); + } + acard->devmpu = NULL; + mpu_port[dev] = -1; + } + + pdev = acard->devopl; + if (pdev != NULL) { + err = pnp_activate_dev(pdev); + if (err < 0) + goto __fm_error; + fm_port[dev] = pnp_port_start(pdev, 0); + } else { + __fm_error: + if (pdev) { + pnp_release_card_device(pdev); + snd_printk(KERN_ERR PFX "OPL3 pnp configure failure, skipping\n"); + } + acard->devopl = NULL; + fm_port[dev] = -1; + } + + return 0; +} + +static int snd_card_als100_probe(int dev, + struct pnp_card_link *pcard, + const struct pnp_card_device_id *pid) +{ + int error; + struct snd_sb *chip; + struct snd_card *card; + struct snd_card_als100 *acard; + struct snd_opl3 *opl3; + + error = snd_card_new(&pcard->card->dev, + index[dev], id[dev], THIS_MODULE, + sizeof(struct snd_card_als100), &card); + if (error < 0) + return error; + acard = card->private_data; + + if ((error = snd_card_als100_pnp(dev, acard, pcard, pid))) { + snd_card_free(card); + return error; + } + + if (pid->driver_data == SB_HW_DT019X) + dma16[dev] = -1; + + error = snd_sbdsp_create(card, port[dev], irq[dev], + snd_sb16dsp_interrupt, + dma8[dev], dma16[dev], + pid->driver_data, + &chip); + if (error < 0) { + snd_card_free(card); + return error; + } + acard->chip = chip; + + if (pid->driver_data == SB_HW_DT019X) { + strcpy(card->driver, "DT-019X"); + strcpy(card->shortname, "Diamond Tech. DT-019X"); + sprintf(card->longname, "%s, %s at 0x%lx, irq %d, dma %d", + card->shortname, chip->name, chip->port, + irq[dev], dma8[dev]); + } else { + strcpy(card->driver, "ALS100"); + strcpy(card->shortname, "Avance Logic ALS100"); + sprintf(card->longname, "%s, %s at 0x%lx, irq %d, dma %d&%d", + card->shortname, chip->name, chip->port, + irq[dev], dma8[dev], dma16[dev]); + } + + if ((error = snd_sb16dsp_pcm(chip, 0)) < 0) { + snd_card_free(card); + return error; + } + + if ((error = snd_sbmixer_new(chip)) < 0) { + snd_card_free(card); + return error; + } + + if (mpu_port[dev] > 0 && mpu_port[dev] != SNDRV_AUTO_PORT) { + int mpu_type = MPU401_HW_ALS100; + + if (mpu_irq[dev] == SNDRV_AUTO_IRQ) + mpu_irq[dev] = -1; + + if (pid->driver_data == SB_HW_DT019X) + mpu_type = MPU401_HW_MPU401; + + if (snd_mpu401_uart_new(card, 0, + mpu_type, + mpu_port[dev], 0, + mpu_irq[dev], + NULL) < 0) + snd_printk(KERN_ERR PFX "no MPU-401 device at 0x%lx\n", mpu_port[dev]); + } + + if (fm_port[dev] > 0 && fm_port[dev] != SNDRV_AUTO_PORT) { + if (snd_opl3_create(card, + fm_port[dev], fm_port[dev] + 2, + OPL3_HW_AUTO, 0, &opl3) < 0) { + snd_printk(KERN_ERR PFX "no OPL device at 0x%lx-0x%lx\n", + fm_port[dev], fm_port[dev] + 2); + } else { + if ((error = snd_opl3_timer_new(opl3, 0, 1)) < 0) { + snd_card_free(card); + return error; + } + if ((error = snd_opl3_hwdep_new(opl3, 0, 1, NULL)) < 0) { + snd_card_free(card); + return error; + } + } + } + + if ((error = snd_card_register(card)) < 0) { + snd_card_free(card); + return error; + } + pnp_set_card_drvdata(pcard, card); + return 0; +} + +static unsigned int als100_devices; + +static int snd_als100_pnp_detect(struct pnp_card_link *card, + const struct pnp_card_device_id *id) +{ + static int dev; + int res; + + for ( ; dev < SNDRV_CARDS; dev++) { + if (!enable[dev]) + continue; + res = snd_card_als100_probe(dev, card, id); + if (res < 0) + return res; + dev++; + als100_devices++; + return 0; + } + return -ENODEV; +} + +static void snd_als100_pnp_remove(struct pnp_card_link *pcard) +{ + snd_card_free(pnp_get_card_drvdata(pcard)); + pnp_set_card_drvdata(pcard, NULL); +} + +#ifdef CONFIG_PM +static int snd_als100_pnp_suspend(struct pnp_card_link *pcard, pm_message_t state) +{ + struct snd_card *card = pnp_get_card_drvdata(pcard); + struct snd_card_als100 *acard = card->private_data; + struct snd_sb *chip = acard->chip; + + snd_power_change_state(card, SNDRV_CTL_POWER_D3hot); + snd_pcm_suspend_all(chip->pcm); + snd_sbmixer_suspend(chip); + return 0; +} + +static int snd_als100_pnp_resume(struct pnp_card_link *pcard) +{ + struct snd_card *card = pnp_get_card_drvdata(pcard); + struct snd_card_als100 *acard = card->private_data; + struct snd_sb *chip = acard->chip; + + snd_sbdsp_reset(chip); + snd_sbmixer_resume(chip); + snd_power_change_state(card, SNDRV_CTL_POWER_D0); + return 0; +} +#endif + +static struct pnp_card_driver als100_pnpc_driver = { + .flags = PNP_DRIVER_RES_DISABLE, + .name = "als100", + .id_table = snd_als100_pnpids, + .probe = snd_als100_pnp_detect, + .remove = snd_als100_pnp_remove, +#ifdef CONFIG_PM + .suspend = snd_als100_pnp_suspend, + .resume = snd_als100_pnp_resume, +#endif +}; + +static int __init alsa_card_als100_init(void) +{ + int err; + + err = pnp_register_card_driver(&als100_pnpc_driver); + if (err) + return err; + + if (!als100_devices) { + pnp_unregister_card_driver(&als100_pnpc_driver); +#ifdef MODULE + snd_printk(KERN_ERR "no Avance Logic based soundcards found\n"); +#endif + return -ENODEV; + } + return 0; +} + +static void __exit alsa_card_als100_exit(void) +{ + pnp_unregister_card_driver(&als100_pnpc_driver); +} + +module_init(alsa_card_als100_init) +module_exit(alsa_card_als100_exit) -- cgit 1.2.3-korg