/* * Machine driver for EVAL-ADAU1373 on Analog Devices bfin * evaluation boards. * * Copyright 2011 Analog Devices Inc. * Author: Lars-Peter Clausen * * Licensed under the GPL-2 or later. */ #include #include #include #include #include #include #include "../codecs/adau1373.h" static const struct snd_soc_dapm_widget bfin_eval_adau1373_dapm_widgets[] = { SND_SOC_DAPM_LINE("Line In1", NULL), SND_SOC_DAPM_LINE("Line In2", NULL), SND_SOC_DAPM_LINE("Line In3", NULL), SND_SOC_DAPM_LINE("Line In4", NULL), SND_SOC_DAPM_LINE("Line Out1", NULL), SND_SOC_DAPM_LINE("Line Out2", NULL), SND_SOC_DAPM_LINE("Stereo Out", NULL), SND_SOC_DAPM_HP("Headphone", NULL), SND_SOC_DAPM_HP("Earpiece", NULL), SND_SOC_DAPM_SPK("Speaker", NULL), }; static const struct snd_soc_dapm_route bfin_eval_adau1373_dapm_routes[] = { { "AIN1L", NULL, "Line In1" }, { "AIN1R", NULL, "Line In1" }, { "AIN2L", NULL, "Line In2" }, { "AIN2R", NULL, "Line In2" }, { "AIN3L", NULL, "Line In3" }, { "AIN3R", NULL, "Line In3" }, { "AIN4L", NULL, "Line In4" }, { "AIN4R", NULL, "Line In4" }, /* MICBIAS can be connected via a jumper to the line-in jack, since w don't know which one is going to be used, just power both. */ { "Line In1", NULL, "MICBIAS1" }, { "Line In2", NULL, "MICBIAS1" }, { "Line In3", NULL, "MICBIAS1" }, { "Line In4", NULL, "MICBIAS1" }, { "Line In1", NULL, "MICBIAS2" }, { "Line In2", NULL, "MICBIAS2" }, { "Line In3", NULL, "MICBIAS2" }, { "Line In4", NULL, "MICBIAS2" }, { "Line Out1", NULL, "LOUT1L" }, { "Line Out1", NULL, "LOUT1R" }, { "Line Out2", NULL, "LOUT2L" }, { "Line Out2", NULL, "LOUT2R" }, { "Headphone", NULL, "HPL" }, { "Headphone", NULL, "HPR" }, { "Earpiece", NULL, "EP" }, { "Speaker", NULL, "SPKL" }, { "Stereo Out", NULL, "SPKR" }, }; static int bfin_eval_adau1373_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_dai *codec_dai = rtd->codec_dai; int ret; int pll_rate; switch (params_rate(params)) { case 48000: case 8000: case 12000: case 16000: case 24000: case 32000: pll_rate = 48000 * 1024; break; case 44100: case 7350: case 11025: case 14700: case 22050: case 29400: pll_rate = 44100 * 1024; break; default: return -EINVAL; } ret = snd_soc_dai_set_pll(codec_dai, ADAU1373_PLL1, ADAU1373_PLL_SRC_MCLK1, 12288000, pll_rate); if (ret) return ret; ret = snd_soc_dai_set_sysclk(codec_dai, ADAU1373_CLK_SRC_PLL1, pll_rate, SND_SOC_CLOCK_IN); return ret; } static int bfin_eval_adau1373_codec_init(struct snd_soc_pcm_runtime *rtd) { struct snd_soc_dai *codec_dai = rtd->codec_dai; unsigned int pll_rate = 48000 * 1024; int ret; ret = snd_soc_dai_set_pll(codec_dai, ADAU1373_PLL1, ADAU1373_PLL_SRC_MCLK1, 12288000, pll_rate); if (ret) return ret; ret = snd_soc_dai_set_sysclk(codec_dai, ADAU1373_CLK_SRC_PLL1, pll_rate, SND_SOC_CLOCK_IN); return ret; } static struct snd_soc_ops bfin_eval_adau1373_ops = { .hw_params = bfin_eval_adau1373_hw_params, }; static struct snd_soc_dai_link bfin_eval_adau1373_dai = { .name = "adau1373", .stream_name = "adau1373", .cpu_dai_name = "bfin-i2s.0", .codec_dai_name = "adau1373-aif1", .platform_name = "bfin-i2s-pcm-audio", .codec_name = "adau1373.0-001a", .ops = &bfin_eval_adau1373_ops, .init = bfin_eval_adau1373_codec_init, .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBM_CFM, }; static struct snd_soc_card bfin_eval_adau1373 = { .name = "bfin-eval-adau1373", .owner = THIS_MODULE, .dai_link = &bfin_eval_adau1373_dai, .num_links = 1, .dapm_widgets = bfin_eval_adau1373_dapm_widgets, .num_dapm_widgets = ARRAY_SIZE(bfin_eval_adau1373_dapm_widgets), .dapm_routes = bfin_eval_adau1373_dapm_routes, .num_dapm_routes = ARRAY_SIZE(bfin_eval_adau1373_dapm_routes), }; static int bfin_eval_adau1373_probe(struct platform_device *pdev) { struct snd_soc_card *card = &bfin_eval_adau1373; card->dev = &pdev->dev; return devm_snd_soc_register_card(&pdev->dev, &bfin_eval_adau1373); } static struct platform_driver bfin_eval_adau1373_driver = { .driver = { .name = "bfin-eval-adau1373", .pm = &snd_soc_pm_ops, }, .probe = bfin_eval_adau1373_probe, }; module_platform_driver(bfin_eval_adau1373_driver); MODULE_AUTHOR("Lars-Peter Clausen "); MODULE_DESCRIPTION("ALSA SoC bfin adau1373 driver"); MODULE_LICENSE("GPL"); MODULE_ALIAS("platform:bfin-eval-adau1373"); ion>
authorLinus Torvalds <torvalds@linux-foundation.org>2017-02-01 08:34:13 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2017-02-01 08:34:13 -0800
commitc325b3533730016ca5cdaf902d62550b4243fe43 (patch)
tree03d2690d6df1c449b1f8db597d3e574d894e3ddc /drivers/usb/host/whci/int.c
parenta2ca3d617944417e9dd5f09fc8a4549cda115f4f (diff)
parentcdca06e4e85974d8a3503ab15709dbbaf90d3dd1 (diff)
Merge tag 'pinctrl-v4.10-4' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
Pull pin control fixes from Linus Walleij: "Another week, another set of pin control fixes. The subsystem has seen high patch-spot activity recently. The majority of the patches are for Intel, I vaguely think it mostly concern phones, tablets and maybe chromebooks and even laptops with this Intel Atom family chips. Driver fixes only: - one fix to the Berlin driver making the SD card work fully again. - one fix to the Allwinner/sunxi bias function: one premature change needs to be partially reverted. - the remaining four patches are to Intel embedded SoCs: baytrail (three patches) and merrifield (one patch): register access debounce fixes and a missing spinlock" * tag 'pinctrl-v4.10-4' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: pinctrl: baytrail: Add missing spinlock usage in byt_gpio_irq_handler pinctrl: baytrail: Debounce register is one per community pinctrl: baytrail: Rectify debounce support (part 2) pinctrl: intel: merrifield: Add missed check in mrfld_config_set() pinctrl: sunxi: Don't enforce bias disable (for now) pinctrl: berlin-bg4ct: fix the value for "sd1a" of pin SCRD0_CRD_PRES
Diffstat (limited to 'drivers/usb/host/whci/int.c')