From 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 27 Apr 2024 12:05:51 +0200 Subject: Adding upstream version 5.10.209. Signed-off-by: Daniel Baumann --- sound/soc/txx9/txx9aclc-generic.c | 88 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 88 insertions(+) create mode 100644 sound/soc/txx9/txx9aclc-generic.c (limited to 'sound/soc/txx9/txx9aclc-generic.c') diff --git a/sound/soc/txx9/txx9aclc-generic.c b/sound/soc/txx9/txx9aclc-generic.c new file mode 100644 index 000000000..d6893721b --- /dev/null +++ b/sound/soc/txx9/txx9aclc-generic.c @@ -0,0 +1,88 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Generic TXx9 ACLC machine driver + * + * Copyright (C) 2009 Atsushi Nemoto + * + * Based on RBTX49xx patch from CELF patch archive. + * (C) Copyright TOSHIBA CORPORATION 2004-2006 + * + * This is a very generic AC97 sound machine driver for boards which + * have (AC97) audio at ACLC (e.g. RBTX49XX boards). + */ + +#include +#include +#include +#include +#include +#include "txx9aclc.h" + +SND_SOC_DAILINK_DEFS(hifi, + DAILINK_COMP_ARRAY(COMP_CPU("txx9aclc-ac97")), + DAILINK_COMP_ARRAY(COMP_CODEC("ac97-codec", "ac97-hifi")), + DAILINK_COMP_ARRAY(COMP_PLATFORM("txx9aclc-pcm-audio"))); + +static struct snd_soc_dai_link txx9aclc_generic_dai = { + .name = "AC97", + .stream_name = "AC97 HiFi", + SND_SOC_DAILINK_REG(hifi), +}; + +static struct snd_soc_card txx9aclc_generic_card = { + .name = "Generic TXx9 ACLC Audio", + .owner = THIS_MODULE, + .dai_link = &txx9aclc_generic_dai, + .num_links = 1, +}; + +static struct platform_device *soc_pdev; + +static int __init txx9aclc_generic_probe(struct platform_device *pdev) +{ + int ret; + + soc_pdev = platform_device_alloc("soc-audio", -1); + if (!soc_pdev) + return -ENOMEM; + platform_set_drvdata(soc_pdev, &txx9aclc_generic_card); + ret = platform_device_add(soc_pdev); + if (ret) { + platform_device_put(soc_pdev); + return ret; + } + + return 0; +} + +static int __exit txx9aclc_generic_remove(struct platform_device *pdev) +{ + platform_device_unregister(soc_pdev); + return 0; +} + +static struct platform_driver txx9aclc_generic_driver = { + .remove = __exit_p(txx9aclc_generic_remove), + .driver = { + .name = "txx9aclc-generic", + }, +}; + +static int __init txx9aclc_generic_init(void) +{ + return platform_driver_probe(&txx9aclc_generic_driver, + txx9aclc_generic_probe); +} + +static void __exit txx9aclc_generic_exit(void) +{ + platform_driver_unregister(&txx9aclc_generic_driver); +} + +module_init(txx9aclc_generic_init); +module_exit(txx9aclc_generic_exit); + +MODULE_AUTHOR("Atsushi Nemoto "); +MODULE_DESCRIPTION("Generic TXx9 ACLC ALSA SoC audio driver"); +MODULE_LICENSE("GPL"); +MODULE_ALIAS("platform:txx9aclc-generic"); -- cgit v1.2.3