/* * imx-mc13783.c -- SoC audio for imx based boards with mc13783 codec * * Copyright 2012 Philippe Retornaz, * * Heavly based on phycore-mc13783: * Copyright 2009 Sascha Hauer, Pengutronix * * 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. * */ #include #include #include #include #include #include #include #include #include "../codecs/mc13783.h" #include "imx-ssi.h" #include "imx-audmux.h" #define FMT_SSI (SND_SOC_DAIFMT_DSP_A | SND_SOC_DAIFMT_NB_NF | \ SND_SOC_DAIFMT_CBM_CFM) static int imx_mc13783_hifi_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 *cpu_dai = rtd->cpu_dai; struct snd_soc_dai *codec_dai = rtd->codec_dai; int ret; ret = snd_soc_dai_set_tdm_slot(codec_dai, 0x3, 0x3, 4, 16); if (ret) return ret; ret = snd_soc_dai_set_sysclk(codec_dai, MC13783_CLK_CLIA, 26000000, 0); if (ret) return ret; return snd_soc_dai_set_tdm_slot(cpu_dai, 0x3, 0x3, 2, 16); } static struct snd_soc_ops imx_mc13783_hifi_ops = { .hw_params = imx_mc13783_hifi_hw_params, }; static struct snd_soc_dai_link imx_mc13783_dai_mc13783[] = { { .name = "MC13783", .stream_name = "Sound", .codec_dai_name = "mc13783-hifi", .codec_name = "mc13783-codec", .cpu_dai_name = "imx-ssi.0", .platform_name = "imx-ssi.0", .ops = &imx_mc13783_hifi_ops, .symmetric_rates = 1, .dai_fmt = FMT_SSI, }, }; static const struct snd_soc_dapm_widget imx_mc13783_widget[] = { SND_SOC_DAPM_MIC("Mic", NULL), SND_SOC_DAPM_HP("Headphone", NULL), SND_SOC_DAPM_SPK("Speaker", NULL), }; static const struct snd_soc_dapm_route imx_mc13783_routes[] = { {"Speaker", NULL, "LSP"}, {"Headphone", NULL, "HSL"}, {"Headphone", NULL, "HSR"}, {"MC1LIN", NULL, "MC1 Bias"}, {"MC2IN", NULL, "MC2 Bias"}, {"MC1 Bias", NULL, "Mic"}, {"MC2 Bias", NULL, "Mic"}, }; static struct snd_soc_card imx_mc13783 = { .name = "imx_mc13783", .owner = THIS_MODULE, .dai_link = imx_mc13783_dai_mc13783, .num_links = ARRAY_SIZE(imx_mc13783_dai_mc13783), .dapm_widgets = imx_mc13783_widget, .num_dapm_widgets = ARRAY_SIZE(imx_mc13783_widget), .dapm_routes = imx_mc13783_routes, .num_dapm_routes = ARRAY_SIZE(imx_mc13783_routes), }; static int imx_mc13783_probe(struct platform_device *pdev) { int ret; imx_mc13783.dev = &pdev->dev; ret = snd_soc_register_card(&imx_mc13783); if (ret) { dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n", ret); return ret; } if (machine_is_mx31_3ds() || machine_is_mx31moboard()) { imx_audmux_v2_configure_port(MX31_AUDMUX_PORT4_SSI_PINS_4, IMX_AUDMUX_V2_PTCR_SYN, IMX_AUDMUX_V2_PDCR_RXDSEL(MX31_AUDMUX_PORT1_SSI0) | IMX_AUDMUX_V2_PDCR_MODE(1) | IMX_AUDMUX_V2_PDCR_INMMASK(0xfc)); imx_audmux_v2_configure_port(MX31_AUDMUX_PORT1_SSI0, IMX_AUDMUX_V2_PTCR_SYN | IMX_AUDMUX_V2_PTCR_TFSDIR | IMX_AUDMUX_V2_PTCR_TFSEL(MX31_AUDMUX_PORT4_SSI_PINS_4) | IMX_AUDMUX_V2_PTCR_TCLKDIR | IMX_AUDMUX_V2_PTCR_TCSEL(MX31_AUDMUX_PORT4_SSI_PINS_4) | IMX_AUDMUX_V2_PTCR_RFSDIR | IMX_AUDMUX_V2_PTCR_RFSEL(MX31_AUDMUX_PORT4_SSI_PINS_4) | IMX_AUDMUX_V2_PTCR_RCLKDIR | IMX_AUDMUX_V2_PTCR_RCSEL(MX31_AUDMUX_PORT4_SSI_PINS_4), IMX_AUDMUX_V2_PDCR_RXDSEL(MX31_AUDMUX_PORT4_SSI_PINS_4)); } else if (machine_is_mx27_3ds()) { imx_audmux_v1_configure_port(MX27_AUDMUX_HPCR1_SSI0, IMX_AUDMUX_V1_PCR_SYN | IMX_AUDMUX_V1_PCR_TFSDIR | IMX_AUDMUX_V1_PCR_TCLKDIR | IMX_AUDMUX_V1_PCR_RFSDIR | IMX_AUDMUX_V1_PCR_RCLKDIR | IMX_AUDMUX_V1_PCR_TFCSEL(MX27_AUDMUX_HPCR3_SSI_PINS_4) | IMX_AUDMUX_V1_PCR_RFCSEL(MX27_AUDMUX_HPCR3_SSI_PINS_4) | IMX_AUDMUX_V1_PCR_RXDSEL(MX27_AUDMUX_HPCR3_SSI_PINS_4) ); imx_audmux_v1_configure_port(MX27_AUDMUX_HPCR3_SSI_PINS_4, IMX_AUDMUX_V1_PCR_SYN | IMX_AUDMUX_V1_PCR_RXDSEL(MX27_AUDMUX_HPCR1_SSI0) ); } return ret; } static int imx_mc13783_remove(struct platform_device *pdev) { snd_soc_unregister_card(&imx_mc13783); return 0; } static struct platform_driver imx_mc13783_audio_driver = { .driver = { .name = "imx_mc13783", }, .probe = imx_mc13783_probe, .remove = imx_mc13783_remove }; module_platform_driver(imx_mc13783_audio_driver); MODULE_AUTHOR("Sascha Hauer "); MODULE_AUTHOR("Philippe Retornaz
authorLinus Torvalds <torvalds@linux-foundation.org>2017-02-03 13:46:38 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2017-02-03 13:46:38 -0800
commit3f67790d2b7e322bcf363ec717085dd78c3ea7cd (patch)
tree7be20232078a2e801ed93bcdb72f0d955dd9836f /drivers/usb/gadget/udc/s3c2410_udc.h
parentcd44691f7177b2c1e1509d1a17d9b198ebaa34eb (diff)
parent206c4720092d2a24bfefc041b377e889a220ffbf (diff)
Merge tag 'regulator-fix-v4.10-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
Pull regulator fixes from Mark Brown: "Three changes here: two run of the mill driver specific fixes and a change from Mark Rutland which reverts some new device specific ACPI binding code which was added during the merge window as there are concerns about this sending the wrong signal about usage of regulators in ACPI systems" * tag 'regulator-fix-v4.10-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: regulator: fixed: Revert support for ACPI interface regulator: axp20x: AXP806: Fix dcdcb being set instead of dcdce regulator: twl6030: fix range comparison, allowing vsel = 59
Diffstat (limited to 'drivers/usb/gadget/udc/s3c2410_udc.h')