/* * sound/soc/samsung/smdk_wm8994pcm.c * * Copyright (c) 2011 Samsung Electronics Co., Ltd * http://www.samsung.com * * 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 "../codecs/wm8994.h" #include "pcm.h" /* * Board Settings: * o '1' means 'ON' * o '0' means 'OFF' * o 'X' means 'Don't care' * * SMDKC210, SMDKV310: CFG3- 1001, CFG5-1000, CFG7-111111 */ /* * Configure audio route as :- * $ amixer sset 'DAC1' on,on * $ amixer sset 'Right Headphone Mux' 'DAC' * $ amixer sset 'Left Headphone Mux' 'DAC' * $ amixer sset 'DAC1R Mixer AIF1.1' on * $ amixer sset 'DAC1L Mixer AIF1.1' on * $ amixer sset 'IN2L' on * $ amixer sset 'IN2L PGA IN2LN' on * $ amixer sset 'MIXINL IN2L' on * $ amixer sset 'AIF1ADC1L Mixer ADC/DMIC' on * $ amixer sset 'IN2R' on * $ amixer sset 'IN2R PGA IN2RN' on * $ amixer sset 'MIXINR IN2R' on * $ amixer sset 'AIF1ADC1R Mixer ADC/DMIC' on */ /* SMDK has a 16.9344MHZ crystal attached to WM8994 */ #define SMDK_WM8994_FREQ 16934400 static int smdk_wm8994_pcm_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; struct snd_soc_dai *cpu_dai = rtd->cpu_dai; unsigned long mclk_freq; int rfs, ret; switch(params_rate(params)) { case 8000: rfs = 512; break; default: dev_err(cpu_dai->dev, "%s:%d Sampling Rate %u not supported!\n", __func__, __LINE__, params_rate(params)); return -EINVAL; } mclk_freq = params_rate(params) * rfs; ret = snd_soc_dai_set_sysclk(codec_dai, WM8994_SYSCLK_FLL1, mclk_freq, SND_SOC_CLOCK_IN); if (ret < 0) return ret; ret = snd_soc_dai_set_pll(codec_dai, WM8994_FLL1, WM8994_FLL_SRC_MCLK1, SMDK_WM8994_FREQ, mclk_freq); if (ret < 0) return ret; /* Set PCM source clock on CPU */ ret = snd_soc_dai_set_sysclk(cpu_dai, S3C_PCM_CLKSRC_MUX, mclk_freq, SND_SOC_CLOCK_IN); if (ret < 0) return ret; /* Set SCLK_DIV for making bclk */ ret = snd_soc_dai_set_clkdiv(cpu_dai, S3C_PCM_SCLK_PER_FS, rfs); if (ret < 0) return ret; return 0; } static struct snd_soc_ops smdk_wm8994_pcm_ops = { .hw_params = smdk_wm8994_pcm_hw_params, }; static struct snd_soc_dai_link smdk_dai[] = { { .name = "WM8994 PAIF PCM", .stream_name = "Primary PCM", .cpu_dai_name = "samsung-pcm.0", .codec_dai_name = "wm8994-aif1", .platform_name = "samsung-pcm.0", .codec_name = "wm8994-codec", .dai_fmt = SND_SOC_DAIFMT_DSP_B | SND_SOC_DAIFMT_IB_NF | SND_SOC_DAIFMT_CBS_CFS, .ops = &smdk_wm8994_pcm_ops, }, }; static struct snd_soc_card smdk_pcm = { .name = "SMDK-PCM", .owner = THIS_MODULE, .dai_link = smdk_dai, .num_links = 1, }; static int snd_smdk_probe(struct platform_device *pdev) { int ret = 0; smdk_pcm.dev = &pdev->dev; ret = devm_snd_soc_register_card(&pdev->dev, &smdk_pcm); if (ret) dev_err(&pdev->dev, "snd_soc_register_card failed %d\n", ret); return ret; } static struct platform_driver snd_smdk_driver = { .driver = { .name = "samsung-smdk-pcm", }, .probe = snd_smdk_probe, }; module_platform_driver(snd_smdk_driver); MODULE_AUTHOR("Sangbeom Kim, "); MODULE_DESCRIPTION("ALSA SoC SMDK WM8994 for PCM"); MODULE_LICENSE("GPL"); ted='selected'>3space:mode:
authorSergei Shtylyov <sergei.shtylyov@cogentembedded.com>2017-01-29 15:07:34 +0300
committerDavid S. Miller <davem@davemloft.net>2017-01-30 22:05:43 -0500
commit1a0bee6c1e788218fd1d141db320db970aace7f0 (patch)
tree46c4116bc8ef4a7df718516a648597d9e21c15f1 /tools/perf/util/cpumap.h
parent63c190429020a9701b42887ac22c28f287f1762f (diff)
sh_eth: rename EESIPR bits
Since the commit b0ca2a21f769 ("sh_eth: Add support of SH7763 to sh_eth") the *enum* declaring the EESIPR bits (interrupt mask) went out of sync with the *enum* declaring the EESR bits (interrupt status) WRT bit naming and formatting. I'd like to restore the consistency by using EESIPR as the bit name prefix, renaming the *enum* to EESIPR_BIT, and (finally) renaming the bits according to the available Renesas SH77{34|63} manuals; additionally, reconstruct couple names using the EESR bit declaration above... Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/util/cpumap.h')