/* * Copyright (C) ST-Ericsson SA 2012 * * Author: Ola Lilja (ola.o.lilja@stericsson.com) * for ST-Ericsson. * * License terms: * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. */ #include #include #include #include #include #include #include #include "ux500_pcm.h" #include "ux500_msp_dai.h" #include "mop500_ab8500.h" /* Define the whole MOP500 soundcard, linking platform to the codec-drivers */ static struct snd_soc_dai_link mop500_dai_links[] = { { .name = "ab8500_0", .stream_name = "ab8500_0", .cpu_dai_name = "ux500-msp-i2s.1", .codec_dai_name = "ab8500-codec-dai.0", .platform_name = "ux500-msp-i2s.1", .codec_name = "ab8500-codec.0", .init = mop500_ab8500_machine_init, .ops = mop500_ab8500_ops, }, { .name = "ab8500_1", .stream_name = "ab8500_1", .cpu_dai_name = "ux500-msp-i2s.3", .codec_dai_name = "ab8500-codec-dai.1", .platform_name = "ux500-msp-i2s.3", .codec_name = "ab8500-codec.0", .init = NULL, .ops = mop500_ab8500_ops, }, }; static struct snd_soc_card mop500_card = { .name = "MOP500-card", .owner = THIS_MODULE, .probe = NULL, .dai_link = mop500_dai_links, .num_links = ARRAY_SIZE(mop500_dai_links), }; static void mop500_of_node_put(void) { int i; for (i = 0; i < 2; i++) { of_node_put(mop500_dai_links[i].cpu_of_node); of_node_put(mop500_dai_links[i].codec_of_node); } } static int mop500_of_probe(struct platform_device *pdev, struct device_node *np) { struct device_node *codec_np, *msp_np[2]; int i; msp_np[0] = of_parse_phandle(np, "stericsson,cpu-dai", 0); msp_np[1] = of_parse_phandle(np, "stericsson,cpu-dai", 1); codec_np = of_parse_phandle(np, "stericsson,audio-codec", 0); if (!(msp_np[0] && msp_np[1] && codec_np)) { dev_err(&pdev->dev, "Phandle missing or invalid\n"); mop500_of_node_put(); return -EINVAL; } for (i = 0; i < 2; i++) { mop500_dai_links[i].cpu_of_node = msp_np[i]; mop500_dai_links[i].cpu_dai_name = NULL; mop500_dai_links[i].platform_of_node = msp_np[i]; mop500_dai_links[i].platform_name = NULL; mop500_dai_links[i].codec_of_node = codec_np; mop500_dai_links[i].codec_name = NULL; } snd_soc_of_parse_card_name(&mop500_card, "stericsson,card-name"); return 0; } static int mop500_probe(struct platform_device *pdev) { struct device_node *np = pdev->dev.of_node; int ret; dev_dbg(&pdev->dev, "%s: Enter.\n", __func__); mop500_card.dev = &pdev->dev; if (np) { ret = mop500_of_probe(pdev, np); if (ret) return ret; } dev_dbg(&pdev->dev, "%s: Card %s: Set platform drvdata.\n", __func__, mop500_card.name); platform_set_drvdata(pdev, &mop500_card); snd_soc_card_set_drvdata(&mop500_card, NULL); dev_dbg(&pdev->dev, "%s: Card %s: num_links = %d\n", __func__, mop500_card.name, mop500_card.num_links); dev_dbg(&pdev->dev, "%s: Card %s: DAI-link 0: name = %s\n", __func__, mop500_card.name, mop500_card.dai_link[0].name); dev_dbg(&pdev->dev, "%s: Card %s: DAI-link 0: stream_name = %s\n", __func__, mop500_card.name, mop500_card.dai_link[0].stream_name); ret = snd_soc_register_card(&mop500_card); if (ret) dev_err(&pdev->dev, "Error: snd_soc_register_card failed (%d)!\n", ret); return ret; } static int mop500_remove(struct platform_device *pdev) { struct snd_soc_card *mop500_card = platform_get_drvdata(pdev); pr_debug("%s: Enter.\n", __func__); snd_soc_unregister_card(mop500_card); mop500_ab8500_remove(mop500_card); mop500_of_node_put(); return 0; } static const struct of_device_id snd_soc_mop500_match[] = { { .compatible = "stericsson,snd-soc-mop500", }, {}, }; MODULE_DEVICE_TABLE(of, snd_soc_mop500_match); static struct platform_driver snd_soc_mop500_driver = { .driver = { .name = "snd-soc-mop500", .of_match_table = snd_soc_mop500_match, }, .probe = mop500_probe, .remove = mop500_remove, }; module_platform_driver(snd_soc_mop500_driver); '>9space:mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2016-12-25 14:30:04 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2016-12-25 14:30:04 -0800
commit3ddc76dfc786cc6f87852693227fb0b1f124f807 (patch)
tree8192b4721e05cf6823087f9696db8c0c8f144b02 /include/sound/da7213.h
parentb272f732f888d4cf43c943a40c9aaa836f9b7431 (diff)
parent1f3a8e49d8f28f498b8694464623ac20aebfe62a (diff)
Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull timer type cleanups from Thomas Gleixner: "This series does a tree wide cleanup of types related to timers/timekeeping. - Get rid of cycles_t and use a plain u64. The type is not really helpful and caused more confusion than clarity - Get rid of the ktime union. The union has become useless as we use the scalar nanoseconds storage unconditionally now. The 32bit timespec alike storage got removed due to the Y2038 limitations some time ago. That leaves the odd union access around for no reason. Clean it up. Both changes have been done with coccinelle and a small amount of manual mopping up" * 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: ktime: Get rid of ktime_equal() ktime: Cleanup ktime_set() usage ktime: Get rid of the union clocksource: Use a plain u64 instead of cycle_t
Diffstat (limited to 'include/sound/da7213.h')