/* * 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"); >
authorMarkus Mayer <mmayer@broadcom.com>2016-12-19 12:10:28 -0800
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2017-01-27 11:43:49 +0100
commit3c223c19aea85d3dda1416c187915f4a30b04b1f (patch)
tree2d2021f8161db3e9ed38b9a966a225b66dff8e58 /include/trace/events/sunrpc.h
parent9b02c54bc951fca884ba5719f42a27e8240965bf (diff)
cpufreq: brcmstb-avs-cpufreq: properly retrieve P-state upon suspend
The AVS GET_PMAP command does return a P-state along with the P-map information. However, that P-state is the initial P-state when the P-map was first downloaded to AVS. It is *not* the current P-state. Therefore, we explicitly retrieve the P-state using the GET_PSTATE command. Signed-off-by: Markus Mayer <mmayer@broadcom.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'include/trace/events/sunrpc.h')