Merge remote-tracking branch 'asoc/topic/samsung' into asoc-next
This commit is contained in:
commit
05cf9dd84b
6 changed files with 197 additions and 95 deletions
|
@ -38,12 +38,6 @@ struct samsung_i2s {
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#define QUIRK_NEED_RSTCLR (1 << 3)
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/* Quirks of the I2S controller */
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u32 quirks;
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/*
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* Array of clock names that can be used to generate I2S signals.
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* Also corresponds to clocks of I2SMOD[10]
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*/
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const char **src_clk;
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dma_addr_t idma_addr;
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};
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@ -442,7 +442,7 @@ static __devinit int s3c_ac97_probe(struct platform_device *pdev)
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ret = -ENODEV;
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goto err2;
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}
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clk_enable(s3c_ac97.ac97_clk);
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clk_prepare_enable(s3c_ac97.ac97_clk);
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if (ac97_pdata->cfg_gpio(pdev)) {
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dev_err(&pdev->dev, "Unable to configure gpio\n");
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@ -468,7 +468,7 @@ static __devinit int s3c_ac97_probe(struct platform_device *pdev)
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free_irq(irq_res->start, NULL);
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err4:
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err3:
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clk_disable(s3c_ac97.ac97_clk);
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clk_disable_unprepare(s3c_ac97.ac97_clk);
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clk_put(s3c_ac97.ac97_clk);
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err2:
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iounmap(s3c_ac97.regs);
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@ -488,7 +488,7 @@ static __devexit int s3c_ac97_remove(struct platform_device *pdev)
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if (irq_res)
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free_irq(irq_res->start, NULL);
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clk_disable(s3c_ac97.ac97_clk);
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clk_disable_unprepare(s3c_ac97.ac97_clk);
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clk_put(s3c_ac97.ac97_clk);
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iounmap(s3c_ac97.regs);
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@ -18,15 +18,6 @@
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#include "../codecs/wm5102.h"
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#include "../codecs/wm9081.h"
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/*
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* 44.1kHz based clocks for the SYSCLK domain, use a very high clock
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* to allow all the DSP functionality to be enabled if desired.
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*/
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#define SYSCLK_RATE (44100 * 1024)
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/* 48kHz based clocks for the ASYNC domain */
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#define ASYNCCLK_RATE (48000 * 512)
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/* BCLK2 is fixed at this currently */
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#define BCLK2_RATE (64 * 8000)
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@ -36,15 +27,40 @@
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*/
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#define MCLK_RATE 24576000
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#define WM9081_AUDIO_RATE 44100
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#define WM9081_MCLK_RATE (WM9081_AUDIO_RATE * 256)
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#define SYS_AUDIO_RATE 44100
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#define SYS_MCLK_RATE (SYS_AUDIO_RATE * 512)
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#define DAI_AP_DSP 0
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#define DAI_DSP_CODEC 1
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#define DAI_CODEC_CP 2
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#define DAI_CODEC_SUB 3
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struct bells_drvdata {
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int sysclk_rate;
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int asyncclk_rate;
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};
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static struct bells_drvdata wm2200_drvdata = {
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.sysclk_rate = 22579200,
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};
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static struct bells_drvdata wm5102_drvdata = {
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.sysclk_rate = 45158400,
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.asyncclk_rate = 49152000,
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};
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static struct bells_drvdata wm5110_drvdata = {
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.sysclk_rate = 135475200,
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.asyncclk_rate = 147456000,
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};
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static int bells_set_bias_level(struct snd_soc_card *card,
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struct snd_soc_dapm_context *dapm,
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enum snd_soc_bias_level level)
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{
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struct snd_soc_dai *codec_dai = card->rtd[0].codec_dai;
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struct snd_soc_dai *codec_dai = card->rtd[DAI_DSP_CODEC].codec_dai;
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struct snd_soc_codec *codec = codec_dai->codec;
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struct bells_drvdata *bells = card->drvdata;
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int ret;
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if (dapm->dev != codec_dai->dev)
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@ -52,18 +68,21 @@ static int bells_set_bias_level(struct snd_soc_card *card,
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switch (level) {
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case SND_SOC_BIAS_PREPARE:
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if (dapm->bias_level == SND_SOC_BIAS_STANDBY) {
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ret = snd_soc_codec_set_pll(codec, WM5102_FLL1,
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ARIZONA_FLL_SRC_MCLK1,
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MCLK_RATE,
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SYSCLK_RATE);
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if (ret < 0)
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pr_err("Failed to start FLL: %d\n", ret);
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if (dapm->bias_level != SND_SOC_BIAS_STANDBY)
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break;
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ret = snd_soc_codec_set_pll(codec, WM5102_FLL1,
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ARIZONA_FLL_SRC_MCLK1,
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MCLK_RATE,
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bells->sysclk_rate);
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if (ret < 0)
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pr_err("Failed to start FLL: %d\n", ret);
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if (bells->asyncclk_rate) {
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ret = snd_soc_codec_set_pll(codec, WM5102_FLL2,
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ARIZONA_FLL_SRC_AIF2BCLK,
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BCLK2_RATE,
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ASYNCCLK_RATE);
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bells->asyncclk_rate);
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if (ret < 0)
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pr_err("Failed to start FLL: %d\n", ret);
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}
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@ -80,8 +99,9 @@ static int bells_set_bias_level_post(struct snd_soc_card *card,
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struct snd_soc_dapm_context *dapm,
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enum snd_soc_bias_level level)
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{
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struct snd_soc_dai *codec_dai = card->rtd[0].codec_dai;
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struct snd_soc_dai *codec_dai = card->rtd[DAI_DSP_CODEC].codec_dai;
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struct snd_soc_codec *codec = codec_dai->codec;
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struct bells_drvdata *bells = card->drvdata;
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int ret;
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if (dapm->dev != codec_dai->dev)
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@ -95,10 +115,13 @@ static int bells_set_bias_level_post(struct snd_soc_card *card,
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return ret;
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}
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ret = snd_soc_codec_set_pll(codec, WM5102_FLL2, 0, 0, 0);
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if (ret < 0) {
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pr_err("Failed to stop FLL: %d\n", ret);
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return ret;
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if (bells->asyncclk_rate) {
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ret = snd_soc_codec_set_pll(codec, WM5102_FLL2,
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0, 0, 0);
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if (ret < 0) {
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pr_err("Failed to stop FLL: %d\n", ret);
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return ret;
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}
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}
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break;
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@ -113,56 +136,73 @@ static int bells_set_bias_level_post(struct snd_soc_card *card,
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static int bells_late_probe(struct snd_soc_card *card)
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{
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struct snd_soc_codec *codec = card->rtd[0].codec;
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struct snd_soc_dai *aif1_dai = card->rtd[0].codec_dai;
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struct snd_soc_dai *aif2_dai = card->rtd[1].cpu_dai;
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struct snd_soc_dai *aif3_dai = card->rtd[2].cpu_dai;
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struct snd_soc_dai *wm9081_dai = card->rtd[2].codec_dai;
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struct bells_drvdata *bells = card->drvdata;
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struct snd_soc_codec *wm0010 = card->rtd[DAI_AP_DSP].codec;
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struct snd_soc_codec *codec = card->rtd[DAI_DSP_CODEC].codec;
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struct snd_soc_dai *aif1_dai = card->rtd[DAI_DSP_CODEC].codec_dai;
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struct snd_soc_dai *aif2_dai;
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struct snd_soc_dai *aif3_dai;
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struct snd_soc_dai *wm9081_dai;
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int ret;
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ret = snd_soc_dai_set_sysclk(aif1_dai, ARIZONA_CLK_SYSCLK, 0, 0);
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ret = snd_soc_codec_set_sysclk(codec, ARIZONA_CLK_SYSCLK,
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ARIZONA_CLK_SRC_FLL1,
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bells->sysclk_rate,
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SND_SOC_CLOCK_IN);
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if (ret != 0) {
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dev_err(aif1_dai->dev, "Failed to set AIF1 clock: %d\n", ret);
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dev_err(codec->dev, "Failed to set SYSCLK: %d\n", ret);
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return ret;
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}
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ret = snd_soc_codec_set_sysclk(wm0010, 0, 0, SYS_MCLK_RATE, 0);
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if (ret != 0) {
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dev_err(wm0010->dev, "Failed to set WM0010 clock: %d\n", ret);
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return ret;
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}
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ret = snd_soc_dai_set_sysclk(aif1_dai, ARIZONA_CLK_SYSCLK, 0, 0);
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if (ret != 0)
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dev_err(aif1_dai->dev, "Failed to set AIF1 clock: %d\n", ret);
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ret = snd_soc_codec_set_sysclk(codec, ARIZONA_CLK_OPCLK, 0,
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SYS_MCLK_RATE, SND_SOC_CLOCK_OUT);
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if (ret != 0)
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dev_err(codec->dev, "Failed to set OPCLK: %d\n", ret);
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if (card->num_rtd == DAI_CODEC_CP)
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return 0;
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ret = snd_soc_codec_set_sysclk(codec, ARIZONA_CLK_ASYNCCLK,
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ARIZONA_CLK_SRC_FLL2,
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bells->asyncclk_rate,
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SND_SOC_CLOCK_IN);
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if (ret != 0) {
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dev_err(codec->dev, "Failed to set ASYNCCLK: %d\n", ret);
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return ret;
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}
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aif2_dai = card->rtd[DAI_CODEC_CP].cpu_dai;
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ret = snd_soc_dai_set_sysclk(aif2_dai, ARIZONA_CLK_ASYNCCLK, 0, 0);
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if (ret != 0) {
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dev_err(aif2_dai->dev, "Failed to set AIF2 clock: %d\n", ret);
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return ret;
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}
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if (card->num_rtd == DAI_CODEC_SUB)
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return 0;
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aif3_dai = card->rtd[DAI_CODEC_SUB].cpu_dai;
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wm9081_dai = card->rtd[DAI_CODEC_SUB].codec_dai;
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ret = snd_soc_dai_set_sysclk(aif3_dai, ARIZONA_CLK_SYSCLK, 0, 0);
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if (ret != 0) {
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dev_err(aif1_dai->dev, "Failed to set AIF1 clock: %d\n", ret);
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return ret;
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}
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ret = snd_soc_codec_set_sysclk(codec, ARIZONA_CLK_SYSCLK,
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ARIZONA_CLK_SRC_FLL1, SYSCLK_RATE,
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SND_SOC_CLOCK_IN);
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if (ret != 0) {
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dev_err(codec->dev, "Failed to set SYSCLK: %d\n", ret);
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return ret;
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}
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ret = snd_soc_codec_set_sysclk(codec, ARIZONA_CLK_OPCLK, 0,
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WM9081_MCLK_RATE, SND_SOC_CLOCK_OUT);
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if (ret != 0) {
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dev_err(codec->dev, "Failed to set OPCLK: %d\n", ret);
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return ret;
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}
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ret = snd_soc_codec_set_sysclk(codec, ARIZONA_CLK_ASYNCCLK,
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ARIZONA_CLK_SRC_FLL2, ASYNCCLK_RATE,
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SND_SOC_CLOCK_IN);
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if (ret != 0) {
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dev_err(codec->dev, "Failed to set SYSCLK: %d\n", ret);
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return ret;
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}
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ret = snd_soc_codec_set_sysclk(wm9081_dai->codec, WM9081_SYSCLK_MCLK,
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0, WM9081_MCLK_RATE, 0);
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0, SYS_MCLK_RATE, 0);
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if (ret != 0) {
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dev_err(wm9081_dai->dev, "Failed to set MCLK: %d\n", ret);
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return ret;
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@ -181,22 +221,57 @@ static const struct snd_soc_pcm_stream baseband_params = {
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static const struct snd_soc_pcm_stream sub_params = {
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.formats = SNDRV_PCM_FMTBIT_S32_LE,
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.rate_min = WM9081_AUDIO_RATE,
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.rate_max = WM9081_AUDIO_RATE,
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.rate_min = SYS_AUDIO_RATE,
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.rate_max = SYS_AUDIO_RATE,
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.channels_min = 2,
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.channels_max = 2,
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};
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static struct snd_soc_dai_link bells_dai_wm2200[] = {
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{
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.name = "CPU-DSP",
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.stream_name = "CPU-DSP",
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.cpu_dai_name = "samsung-i2s.0",
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.codec_dai_name = "wm0010-sdi1",
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.platform_name = "samsung-audio",
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.codec_name = "spi0.0",
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.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
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| SND_SOC_DAIFMT_CBM_CFM,
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},
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{
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.name = "DSP-CODEC",
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.stream_name = "DSP-CODEC",
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.cpu_dai_name = "wm0010-sdi2",
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.codec_dai_name = "wm2200",
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.codec_name = "wm2200.1-003a",
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.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
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| SND_SOC_DAIFMT_CBM_CFM,
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.params = &sub_params,
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.ignore_suspend = 1,
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},
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};
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static struct snd_soc_dai_link bells_dai_wm5102[] = {
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{
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.name = "CPU",
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.stream_name = "CPU",
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.name = "CPU-DSP",
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.stream_name = "CPU-DSP",
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.cpu_dai_name = "samsung-i2s.0",
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.codec_dai_name = "wm5102-aif1",
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.codec_dai_name = "wm0010-sdi1",
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.platform_name = "samsung-audio",
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.codec_name = "spi0.0",
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.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
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| SND_SOC_DAIFMT_CBM_CFM,
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},
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{
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.name = "DSP-CODEC",
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.stream_name = "DSP-CODEC",
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.cpu_dai_name = "wm0010-sdi2",
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.codec_dai_name = "wm5102-aif1",
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.codec_name = "wm5102-codec",
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.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
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| SND_SOC_DAIFMT_CBM_CFM,
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.params = &sub_params,
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.ignore_suspend = 1,
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},
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{
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.name = "Baseband",
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|
@ -224,14 +299,25 @@ static struct snd_soc_dai_link bells_dai_wm5102[] = {
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static struct snd_soc_dai_link bells_dai_wm5110[] = {
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{
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.name = "CPU",
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.stream_name = "CPU",
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.name = "CPU-DSP",
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.stream_name = "CPU-DSP",
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.cpu_dai_name = "samsung-i2s.0",
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.codec_dai_name = "wm5110-aif1",
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.codec_dai_name = "wm0010-sdi1",
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.platform_name = "samsung-audio",
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.codec_name = "spi0.0",
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.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
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| SND_SOC_DAIFMT_CBM_CFM,
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},
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{
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.name = "DSP-CODEC",
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.stream_name = "DSP-CODEC",
|
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.cpu_dai_name = "wm0010-sdi2",
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.codec_dai_name = "wm5110-aif1",
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.codec_name = "wm5110-codec",
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.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
|
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| SND_SOC_DAIFMT_CBM_CFM,
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.params = &sub_params,
|
||||
.ignore_suspend = 1,
|
||||
},
|
||||
{
|
||||
.name = "Baseband",
|
||||
|
@ -269,6 +355,24 @@ static struct snd_soc_dapm_route bells_routes[] = {
|
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};
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||||
|
||||
static struct snd_soc_card bells_cards[] = {
|
||||
{
|
||||
.name = "Bells WM2200",
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||||
.owner = THIS_MODULE,
|
||||
.dai_link = bells_dai_wm2200,
|
||||
.num_links = ARRAY_SIZE(bells_dai_wm2200),
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.codec_conf = bells_codec_conf,
|
||||
.num_configs = ARRAY_SIZE(bells_codec_conf),
|
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|
||||
.late_probe = bells_late_probe,
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||||
|
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.dapm_routes = bells_routes,
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.num_dapm_routes = ARRAY_SIZE(bells_routes),
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||||
|
||||
.set_bias_level = bells_set_bias_level,
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.set_bias_level_post = bells_set_bias_level_post,
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||||
|
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.drvdata = &wm2200_drvdata,
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||||
},
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||||
{
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||||
.name = "Bells WM5102",
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||||
.owner = THIS_MODULE,
|
||||
|
@ -284,6 +388,8 @@ static struct snd_soc_card bells_cards[] = {
|
|||
|
||||
.set_bias_level = bells_set_bias_level,
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||||
.set_bias_level_post = bells_set_bias_level_post,
|
||||
|
||||
.drvdata = &wm5102_drvdata,
|
||||
},
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||||
{
|
||||
.name = "Bells WM5110",
|
||||
|
@ -300,6 +406,8 @@ static struct snd_soc_card bells_cards[] = {
|
|||
|
||||
.set_bias_level = bells_set_bias_level,
|
||||
.set_bias_level_post = bells_set_bias_level_post,
|
||||
|
||||
.drvdata = &wm5110_drvdata,
|
||||
},
|
||||
};
|
||||
|
||||
|
|
|
@ -49,8 +49,6 @@ struct i2s_dai {
|
|||
struct clk *clk;
|
||||
/* Clock for generating I2S signals */
|
||||
struct clk *op_clk;
|
||||
/* Array of clock names for op_clk */
|
||||
const char **src_clk;
|
||||
/* Pointer to the Primary_Fifo if this is Sec_Fifo, NULL otherwise */
|
||||
struct i2s_dai *pri_dai;
|
||||
/* Pointer to the Secondary_Fifo if it has one, NULL otherwise */
|
||||
|
@ -423,7 +421,7 @@ static int i2s_set_sysclk(struct snd_soc_dai *dai,
|
|||
if (i2s->op_clk) {
|
||||
if ((clk_id && !(mod & MOD_IMS_SYSMUX)) ||
|
||||
(!clk_id && (mod & MOD_IMS_SYSMUX))) {
|
||||
clk_disable(i2s->op_clk);
|
||||
clk_disable_unprepare(i2s->op_clk);
|
||||
clk_put(i2s->op_clk);
|
||||
} else {
|
||||
i2s->rclk_srcrate =
|
||||
|
@ -432,9 +430,13 @@ static int i2s_set_sysclk(struct snd_soc_dai *dai,
|
|||
}
|
||||
}
|
||||
|
||||
i2s->op_clk = clk_get(&i2s->pdev->dev,
|
||||
i2s->src_clk[clk_id]);
|
||||
clk_enable(i2s->op_clk);
|
||||
if (clk_id)
|
||||
i2s->op_clk = clk_get(&i2s->pdev->dev,
|
||||
"i2s_opclk1");
|
||||
else
|
||||
i2s->op_clk = clk_get(&i2s->pdev->dev,
|
||||
"i2s_opclk0");
|
||||
clk_prepare_enable(i2s->op_clk);
|
||||
i2s->rclk_srcrate = clk_get_rate(i2s->op_clk);
|
||||
|
||||
/* Over-ride the other's */
|
||||
|
@ -880,7 +882,7 @@ static int samsung_i2s_dai_probe(struct snd_soc_dai *dai)
|
|||
iounmap(i2s->addr);
|
||||
return -ENOENT;
|
||||
}
|
||||
clk_enable(i2s->clk);
|
||||
clk_prepare_enable(i2s->clk);
|
||||
|
||||
if (other) {
|
||||
other->addr = i2s->addr;
|
||||
|
@ -922,7 +924,7 @@ static int samsung_i2s_dai_remove(struct snd_soc_dai *dai)
|
|||
if (i2s->quirks & QUIRK_NEED_RSTCLR)
|
||||
writel(0, i2s->addr + I2SCON);
|
||||
|
||||
clk_disable(i2s->clk);
|
||||
clk_disable_unprepare(i2s->clk);
|
||||
clk_put(i2s->clk);
|
||||
|
||||
iounmap(i2s->addr);
|
||||
|
@ -1067,7 +1069,6 @@ static __devinit int samsung_i2s_probe(struct platform_device *pdev)
|
|||
(struct s3c2410_dma_client *)&pri_dai->dma_capture;
|
||||
pri_dai->dma_playback.channel = dma_pl_chan;
|
||||
pri_dai->dma_capture.channel = dma_cp_chan;
|
||||
pri_dai->src_clk = i2s_cfg->src_clk;
|
||||
pri_dai->dma_playback.dma_size = 4;
|
||||
pri_dai->dma_capture.dma_size = 4;
|
||||
pri_dai->base = regs_base;
|
||||
|
@ -1088,7 +1089,6 @@ static __devinit int samsung_i2s_probe(struct platform_device *pdev)
|
|||
(struct s3c2410_dma_client *)&sec_dai->dma_playback;
|
||||
/* Use iDMA always if SysDMA not provided */
|
||||
sec_dai->dma_playback.channel = dma_pl_sec_chan ? : -1;
|
||||
sec_dai->src_clk = i2s_cfg->src_clk;
|
||||
sec_dai->dma_playback.dma_size = 4;
|
||||
sec_dai->base = regs_base;
|
||||
sec_dai->quirks = quirks;
|
||||
|
|
|
@ -543,7 +543,7 @@ static __devinit int s3c_pcm_dev_probe(struct platform_device *pdev)
|
|||
ret = PTR_ERR(pcm->cclk);
|
||||
goto err1;
|
||||
}
|
||||
clk_enable(pcm->cclk);
|
||||
clk_prepare_enable(pcm->cclk);
|
||||
|
||||
/* record our pcm structure for later use in the callbacks */
|
||||
dev_set_drvdata(&pdev->dev, pcm);
|
||||
|
@ -568,7 +568,7 @@ static __devinit int s3c_pcm_dev_probe(struct platform_device *pdev)
|
|||
ret = -ENOENT;
|
||||
goto err4;
|
||||
}
|
||||
clk_enable(pcm->pclk);
|
||||
clk_prepare_enable(pcm->pclk);
|
||||
|
||||
s3c_pcm_stereo_in[pdev->id].dma_addr = mem_res->start
|
||||
+ S3C_PCM_RXFIFO;
|
||||
|
@ -592,14 +592,14 @@ static __devinit int s3c_pcm_dev_probe(struct platform_device *pdev)
|
|||
return 0;
|
||||
|
||||
err5:
|
||||
clk_disable(pcm->pclk);
|
||||
clk_disable_unprepare(pcm->pclk);
|
||||
clk_put(pcm->pclk);
|
||||
err4:
|
||||
iounmap(pcm->regs);
|
||||
err3:
|
||||
release_mem_region(mem_res->start, resource_size(mem_res));
|
||||
err2:
|
||||
clk_disable(pcm->cclk);
|
||||
clk_disable_unprepare(pcm->cclk);
|
||||
clk_put(pcm->cclk);
|
||||
err1:
|
||||
return ret;
|
||||
|
@ -619,8 +619,8 @@ static __devexit int s3c_pcm_dev_remove(struct platform_device *pdev)
|
|||
mem_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
|
||||
release_mem_region(mem_res->start, resource_size(mem_res));
|
||||
|
||||
clk_disable(pcm->cclk);
|
||||
clk_disable(pcm->pclk);
|
||||
clk_disable_unprepare(pcm->cclk);
|
||||
clk_disable_unprepare(pcm->pclk);
|
||||
clk_put(pcm->pclk);
|
||||
clk_put(pcm->cclk);
|
||||
|
||||
|
|
|
@ -397,7 +397,7 @@ static __devinit int spdif_probe(struct platform_device *pdev)
|
|||
ret = -ENOENT;
|
||||
goto err0;
|
||||
}
|
||||
clk_enable(spdif->pclk);
|
||||
clk_prepare_enable(spdif->pclk);
|
||||
|
||||
spdif->sclk = clk_get(&pdev->dev, "sclk_spdif");
|
||||
if (IS_ERR(spdif->sclk)) {
|
||||
|
@ -405,7 +405,7 @@ static __devinit int spdif_probe(struct platform_device *pdev)
|
|||
ret = -ENOENT;
|
||||
goto err1;
|
||||
}
|
||||
clk_enable(spdif->sclk);
|
||||
clk_prepare_enable(spdif->sclk);
|
||||
|
||||
/* Request S/PDIF Register's memory region */
|
||||
if (!request_mem_region(mem_res->start,
|
||||
|
@ -444,10 +444,10 @@ static __devinit int spdif_probe(struct platform_device *pdev)
|
|||
err3:
|
||||
release_mem_region(mem_res->start, resource_size(mem_res));
|
||||
err2:
|
||||
clk_disable(spdif->sclk);
|
||||
clk_disable_unprepare(spdif->sclk);
|
||||
clk_put(spdif->sclk);
|
||||
err1:
|
||||
clk_disable(spdif->pclk);
|
||||
clk_disable_unprepare(spdif->pclk);
|
||||
clk_put(spdif->pclk);
|
||||
err0:
|
||||
return ret;
|
||||
|
@ -466,9 +466,9 @@ static __devexit int spdif_remove(struct platform_device *pdev)
|
|||
if (mem_res)
|
||||
release_mem_region(mem_res->start, resource_size(mem_res));
|
||||
|
||||
clk_disable(spdif->sclk);
|
||||
clk_disable_unprepare(spdif->sclk);
|
||||
clk_put(spdif->sclk);
|
||||
clk_disable(spdif->pclk);
|
||||
clk_disable_unprepare(spdif->pclk);
|
||||
clk_put(spdif->pclk);
|
||||
|
||||
return 0;
|
||||
|
|
Loading…
Reference in a new issue