mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-17 01:34:00 +08:00
Merge branch 'fix/asoc' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
* 'fix/asoc' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ASoC: wm2000: Fix use-after-free - don't release_firmware() twice on error ASoC: wm8958: Use correct format string in dev_err() call ASoC: wm8996: Call _POST_PMU callback for CPVDD ASoC: mxs: Fix mxs-saif timeout ASoC: Disable register synchronisation for low frequency WM8996 SYSCLK ASoC: Don't go through cache when applying WM5100 rev A updates ASoC: Mark WM5100 register map cache only when going into BIAS_OFF ASoC: tlv320aic32x4: always enable analouge block ASoC: tlv320aic32x4: always enable dividers ASoC: sgtl5000: Fix wrong register name in restore
This commit is contained in:
commit
486bc794ab
@ -987,12 +987,12 @@ static int sgtl5000_restore_regs(struct snd_soc_codec *codec)
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/* restore regular registers */
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/* restore regular registers */
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for (reg = 0; reg <= SGTL5000_CHIP_SHORT_CTRL; reg += 2) {
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for (reg = 0; reg <= SGTL5000_CHIP_SHORT_CTRL; reg += 2) {
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/* this regs depends on the others */
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/* These regs should restore in particular order */
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if (reg == SGTL5000_CHIP_ANA_POWER ||
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if (reg == SGTL5000_CHIP_ANA_POWER ||
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reg == SGTL5000_CHIP_CLK_CTRL ||
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reg == SGTL5000_CHIP_CLK_CTRL ||
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reg == SGTL5000_CHIP_LINREG_CTRL ||
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reg == SGTL5000_CHIP_LINREG_CTRL ||
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reg == SGTL5000_CHIP_LINE_OUT_CTRL ||
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reg == SGTL5000_CHIP_LINE_OUT_CTRL ||
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reg == SGTL5000_CHIP_CLK_CTRL)
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reg == SGTL5000_CHIP_REF_CTRL)
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continue;
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continue;
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snd_soc_write(codec, reg, cache[reg]);
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snd_soc_write(codec, reg, cache[reg]);
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@ -1003,8 +1003,17 @@ static int sgtl5000_restore_regs(struct snd_soc_codec *codec)
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snd_soc_write(codec, reg, cache[reg]);
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snd_soc_write(codec, reg, cache[reg]);
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/*
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/*
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* restore power and other regs according
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* restore these regs according to the power setting sequence in
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* to set_power() and set_clock()
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* sgtl5000_set_power_regs() and clock setting sequence in
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* sgtl5000_set_clock().
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*
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* The order of restore is:
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* 1. SGTL5000_CHIP_CLK_CTRL MCLK_FREQ bits (1:0) should be restore after
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* SGTL5000_CHIP_ANA_POWER PLL bits set
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* 2. SGTL5000_CHIP_LINREG_CTRL should be set before
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* SGTL5000_CHIP_ANA_POWER LINREG_D restored
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* 3. SGTL5000_CHIP_REF_CTRL controls Analog Ground Voltage,
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* prefer to resotre it after SGTL5000_CHIP_ANA_POWER restored
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*/
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*/
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snd_soc_write(codec, SGTL5000_CHIP_LINREG_CTRL,
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snd_soc_write(codec, SGTL5000_CHIP_LINREG_CTRL,
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cache[SGTL5000_CHIP_LINREG_CTRL]);
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cache[SGTL5000_CHIP_LINREG_CTRL]);
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@ -60,7 +60,6 @@ struct aic32x4_rate_divs {
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struct aic32x4_priv {
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struct aic32x4_priv {
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u32 sysclk;
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u32 sysclk;
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s32 master;
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u8 page_no;
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u8 page_no;
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void *control_data;
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void *control_data;
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u32 power_cfg;
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u32 power_cfg;
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@ -369,7 +368,6 @@ static int aic32x4_set_dai_sysclk(struct snd_soc_dai *codec_dai,
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static int aic32x4_set_dai_fmt(struct snd_soc_dai *codec_dai, unsigned int fmt)
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static int aic32x4_set_dai_fmt(struct snd_soc_dai *codec_dai, unsigned int fmt)
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{
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{
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struct snd_soc_codec *codec = codec_dai->codec;
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struct snd_soc_codec *codec = codec_dai->codec;
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struct aic32x4_priv *aic32x4 = snd_soc_codec_get_drvdata(codec);
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u8 iface_reg_1;
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u8 iface_reg_1;
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u8 iface_reg_2;
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u8 iface_reg_2;
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u8 iface_reg_3;
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u8 iface_reg_3;
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@ -384,11 +382,9 @@ static int aic32x4_set_dai_fmt(struct snd_soc_dai *codec_dai, unsigned int fmt)
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/* set master/slave audio interface */
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/* set master/slave audio interface */
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switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
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switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
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case SND_SOC_DAIFMT_CBM_CFM:
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case SND_SOC_DAIFMT_CBM_CFM:
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aic32x4->master = 1;
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iface_reg_1 |= AIC32X4_BCLKMASTER | AIC32X4_WCLKMASTER;
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iface_reg_1 |= AIC32X4_BCLKMASTER | AIC32X4_WCLKMASTER;
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break;
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break;
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case SND_SOC_DAIFMT_CBS_CFS:
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case SND_SOC_DAIFMT_CBS_CFS:
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aic32x4->master = 0;
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break;
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break;
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default:
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default:
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printk(KERN_ERR "aic32x4: invalid DAI master/slave interface\n");
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printk(KERN_ERR "aic32x4: invalid DAI master/slave interface\n");
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@ -526,64 +522,58 @@ static int aic32x4_mute(struct snd_soc_dai *dai, int mute)
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static int aic32x4_set_bias_level(struct snd_soc_codec *codec,
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static int aic32x4_set_bias_level(struct snd_soc_codec *codec,
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enum snd_soc_bias_level level)
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enum snd_soc_bias_level level)
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{
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{
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struct aic32x4_priv *aic32x4 = snd_soc_codec_get_drvdata(codec);
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switch (level) {
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switch (level) {
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case SND_SOC_BIAS_ON:
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case SND_SOC_BIAS_ON:
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if (aic32x4->master) {
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/* Switch on PLL */
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/* Switch on PLL */
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snd_soc_update_bits(codec, AIC32X4_PLLPR,
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snd_soc_update_bits(codec, AIC32X4_PLLPR,
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AIC32X4_PLLEN, AIC32X4_PLLEN);
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AIC32X4_PLLEN, AIC32X4_PLLEN);
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/* Switch on NDAC Divider */
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/* Switch on NDAC Divider */
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snd_soc_update_bits(codec, AIC32X4_NDAC,
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snd_soc_update_bits(codec, AIC32X4_NDAC,
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AIC32X4_NDACEN, AIC32X4_NDACEN);
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AIC32X4_NDACEN, AIC32X4_NDACEN);
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/* Switch on MDAC Divider */
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/* Switch on MDAC Divider */
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snd_soc_update_bits(codec, AIC32X4_MDAC,
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snd_soc_update_bits(codec, AIC32X4_MDAC,
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AIC32X4_MDACEN, AIC32X4_MDACEN);
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AIC32X4_MDACEN, AIC32X4_MDACEN);
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/* Switch on NADC Divider */
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/* Switch on NADC Divider */
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snd_soc_update_bits(codec, AIC32X4_NADC,
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snd_soc_update_bits(codec, AIC32X4_NADC,
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AIC32X4_NADCEN, AIC32X4_NADCEN);
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AIC32X4_NADCEN, AIC32X4_NADCEN);
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/* Switch on MADC Divider */
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/* Switch on MADC Divider */
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snd_soc_update_bits(codec, AIC32X4_MADC,
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snd_soc_update_bits(codec, AIC32X4_MADC,
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AIC32X4_MADCEN, AIC32X4_MADCEN);
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AIC32X4_MADCEN, AIC32X4_MADCEN);
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/* Switch on BCLK_N Divider */
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/* Switch on BCLK_N Divider */
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snd_soc_update_bits(codec, AIC32X4_BCLKN,
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snd_soc_update_bits(codec, AIC32X4_BCLKN,
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AIC32X4_BCLKEN, AIC32X4_BCLKEN);
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AIC32X4_BCLKEN, AIC32X4_BCLKEN);
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}
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break;
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break;
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case SND_SOC_BIAS_PREPARE:
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case SND_SOC_BIAS_PREPARE:
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break;
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break;
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case SND_SOC_BIAS_STANDBY:
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case SND_SOC_BIAS_STANDBY:
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if (aic32x4->master) {
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/* Switch off PLL */
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/* Switch off PLL */
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snd_soc_update_bits(codec, AIC32X4_PLLPR,
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snd_soc_update_bits(codec, AIC32X4_PLLPR,
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AIC32X4_PLLEN, 0);
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AIC32X4_PLLEN, 0);
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/* Switch off NDAC Divider */
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/* Switch off NDAC Divider */
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snd_soc_update_bits(codec, AIC32X4_NDAC,
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snd_soc_update_bits(codec, AIC32X4_NDAC,
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AIC32X4_NDACEN, 0);
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AIC32X4_NDACEN, 0);
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/* Switch off MDAC Divider */
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/* Switch off MDAC Divider */
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snd_soc_update_bits(codec, AIC32X4_MDAC,
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snd_soc_update_bits(codec, AIC32X4_MDAC,
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AIC32X4_MDACEN, 0);
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AIC32X4_MDACEN, 0);
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/* Switch off NADC Divider */
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/* Switch off NADC Divider */
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snd_soc_update_bits(codec, AIC32X4_NADC,
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snd_soc_update_bits(codec, AIC32X4_NADC,
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AIC32X4_NADCEN, 0);
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AIC32X4_NADCEN, 0);
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/* Switch off MADC Divider */
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/* Switch off MADC Divider */
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snd_soc_update_bits(codec, AIC32X4_MADC,
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snd_soc_update_bits(codec, AIC32X4_MADC,
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AIC32X4_MADCEN, 0);
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AIC32X4_MADCEN, 0);
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/* Switch off BCLK_N Divider */
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/* Switch off BCLK_N Divider */
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snd_soc_update_bits(codec, AIC32X4_BCLKN,
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snd_soc_update_bits(codec, AIC32X4_BCLKN,
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AIC32X4_BCLKEN, 0);
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AIC32X4_BCLKEN, 0);
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}
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break;
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break;
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case SND_SOC_BIAS_OFF:
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case SND_SOC_BIAS_OFF:
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break;
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break;
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@ -651,9 +641,11 @@ static int aic32x4_probe(struct snd_soc_codec *codec)
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if (aic32x4->power_cfg & AIC32X4_PWR_AVDD_DVDD_WEAK_DISABLE) {
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if (aic32x4->power_cfg & AIC32X4_PWR_AVDD_DVDD_WEAK_DISABLE) {
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snd_soc_write(codec, AIC32X4_PWRCFG, AIC32X4_AVDDWEAKDISABLE);
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snd_soc_write(codec, AIC32X4_PWRCFG, AIC32X4_AVDDWEAKDISABLE);
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}
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}
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if (aic32x4->power_cfg & AIC32X4_PWR_AIC32X4_LDO_ENABLE) {
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snd_soc_write(codec, AIC32X4_LDOCTL, AIC32X4_LDOCTLEN);
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tmp_reg = (aic32x4->power_cfg & AIC32X4_PWR_AIC32X4_LDO_ENABLE) ?
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}
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AIC32X4_LDOCTLEN : 0;
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|
snd_soc_write(codec, AIC32X4_LDOCTL, tmp_reg);
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|
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tmp_reg = snd_soc_read(codec, AIC32X4_CMMODE);
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tmp_reg = snd_soc_read(codec, AIC32X4_CMMODE);
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if (aic32x4->power_cfg & AIC32X4_PWR_CMMODE_LDOIN_RANGE_18_36) {
|
if (aic32x4->power_cfg & AIC32X4_PWR_CMMODE_LDOIN_RANGE_18_36) {
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tmp_reg |= AIC32X4_LDOIN_18_36;
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tmp_reg |= AIC32X4_LDOIN_18_36;
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|
@ -733,8 +733,9 @@ static int __devinit wm2000_i2c_probe(struct i2c_client *i2c,
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struct wm2000_priv *wm2000;
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struct wm2000_priv *wm2000;
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struct wm2000_platform_data *pdata;
|
struct wm2000_platform_data *pdata;
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||||||
const char *filename;
|
const char *filename;
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||||||
const struct firmware *fw;
|
const struct firmware *fw = NULL;
|
||||||
int reg, ret;
|
int ret;
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||||||
|
int reg;
|
||||||
u16 id;
|
u16 id;
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||||||
|
|
||||||
wm2000 = devm_kzalloc(&i2c->dev, sizeof(struct wm2000_priv),
|
wm2000 = devm_kzalloc(&i2c->dev, sizeof(struct wm2000_priv),
|
||||||
@ -751,7 +752,7 @@ static int __devinit wm2000_i2c_probe(struct i2c_client *i2c,
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|||||||
ret = PTR_ERR(wm2000->regmap);
|
ret = PTR_ERR(wm2000->regmap);
|
||||||
dev_err(&i2c->dev, "Failed to allocate register map: %d\n",
|
dev_err(&i2c->dev, "Failed to allocate register map: %d\n",
|
||||||
ret);
|
ret);
|
||||||
goto err;
|
goto out;
|
||||||
}
|
}
|
||||||
|
|
||||||
/* Verify that this is a WM2000 */
|
/* Verify that this is a WM2000 */
|
||||||
@ -763,7 +764,7 @@ static int __devinit wm2000_i2c_probe(struct i2c_client *i2c,
|
|||||||
if (id != 0x2000) {
|
if (id != 0x2000) {
|
||||||
dev_err(&i2c->dev, "Device is not a WM2000 - ID %x\n", id);
|
dev_err(&i2c->dev, "Device is not a WM2000 - ID %x\n", id);
|
||||||
ret = -ENODEV;
|
ret = -ENODEV;
|
||||||
goto err_regmap;
|
goto out_regmap_exit;
|
||||||
}
|
}
|
||||||
|
|
||||||
reg = wm2000_read(i2c, WM2000_REG_REVISON);
|
reg = wm2000_read(i2c, WM2000_REG_REVISON);
|
||||||
@ -782,7 +783,7 @@ static int __devinit wm2000_i2c_probe(struct i2c_client *i2c,
|
|||||||
ret = request_firmware(&fw, filename, &i2c->dev);
|
ret = request_firmware(&fw, filename, &i2c->dev);
|
||||||
if (ret != 0) {
|
if (ret != 0) {
|
||||||
dev_err(&i2c->dev, "Failed to acquire ANC data: %d\n", ret);
|
dev_err(&i2c->dev, "Failed to acquire ANC data: %d\n", ret);
|
||||||
goto err_regmap;
|
goto out_regmap_exit;
|
||||||
}
|
}
|
||||||
|
|
||||||
/* Pre-cook the concatenation of the register address onto the image */
|
/* Pre-cook the concatenation of the register address onto the image */
|
||||||
@ -793,15 +794,13 @@ static int __devinit wm2000_i2c_probe(struct i2c_client *i2c,
|
|||||||
if (wm2000->anc_download == NULL) {
|
if (wm2000->anc_download == NULL) {
|
||||||
dev_err(&i2c->dev, "Out of memory\n");
|
dev_err(&i2c->dev, "Out of memory\n");
|
||||||
ret = -ENOMEM;
|
ret = -ENOMEM;
|
||||||
goto err_fw;
|
goto out_regmap_exit;
|
||||||
}
|
}
|
||||||
|
|
||||||
wm2000->anc_download[0] = 0x80;
|
wm2000->anc_download[0] = 0x80;
|
||||||
wm2000->anc_download[1] = 0x00;
|
wm2000->anc_download[1] = 0x00;
|
||||||
memcpy(wm2000->anc_download + 2, fw->data, fw->size);
|
memcpy(wm2000->anc_download + 2, fw->data, fw->size);
|
||||||
|
|
||||||
release_firmware(fw);
|
|
||||||
|
|
||||||
wm2000->anc_eng_ena = 1;
|
wm2000->anc_eng_ena = 1;
|
||||||
wm2000->anc_active = 1;
|
wm2000->anc_active = 1;
|
||||||
wm2000->spk_ena = 1;
|
wm2000->spk_ena = 1;
|
||||||
@ -809,18 +808,14 @@ static int __devinit wm2000_i2c_probe(struct i2c_client *i2c,
|
|||||||
|
|
||||||
wm2000_reset(wm2000);
|
wm2000_reset(wm2000);
|
||||||
|
|
||||||
ret = snd_soc_register_codec(&i2c->dev, &soc_codec_dev_wm2000,
|
ret = snd_soc_register_codec(&i2c->dev, &soc_codec_dev_wm2000, NULL, 0);
|
||||||
NULL, 0);
|
if (!ret)
|
||||||
if (ret != 0)
|
goto out;
|
||||||
goto err_fw;
|
|
||||||
|
|
||||||
return 0;
|
out_regmap_exit:
|
||||||
|
|
||||||
err_fw:
|
|
||||||
release_firmware(fw);
|
|
||||||
err_regmap:
|
|
||||||
regmap_exit(wm2000->regmap);
|
regmap_exit(wm2000->regmap);
|
||||||
err:
|
out:
|
||||||
|
release_firmware(fw);
|
||||||
return ret;
|
return ret;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -1377,6 +1377,7 @@ static int wm5100_set_bias_level(struct snd_soc_codec *codec,
|
|||||||
|
|
||||||
switch (wm5100->rev) {
|
switch (wm5100->rev) {
|
||||||
case 0:
|
case 0:
|
||||||
|
regcache_cache_bypass(wm5100->regmap, true);
|
||||||
snd_soc_write(codec, 0x11, 0x3);
|
snd_soc_write(codec, 0x11, 0x3);
|
||||||
snd_soc_write(codec, 0x203, 0xc);
|
snd_soc_write(codec, 0x203, 0xc);
|
||||||
snd_soc_write(codec, 0x206, 0);
|
snd_soc_write(codec, 0x206, 0);
|
||||||
@ -1392,6 +1393,7 @@ static int wm5100_set_bias_level(struct snd_soc_codec *codec,
|
|||||||
snd_soc_write(codec,
|
snd_soc_write(codec,
|
||||||
wm5100_reva_patches[i].reg,
|
wm5100_reva_patches[i].reg,
|
||||||
wm5100_reva_patches[i].val);
|
wm5100_reva_patches[i].val);
|
||||||
|
regcache_cache_bypass(wm5100->regmap, false);
|
||||||
break;
|
break;
|
||||||
default:
|
default:
|
||||||
break;
|
break;
|
||||||
@ -1402,6 +1404,7 @@ static int wm5100_set_bias_level(struct snd_soc_codec *codec,
|
|||||||
break;
|
break;
|
||||||
|
|
||||||
case SND_SOC_BIAS_OFF:
|
case SND_SOC_BIAS_OFF:
|
||||||
|
regcache_cache_only(wm5100->regmap, true);
|
||||||
if (wm5100->pdata.ldo_ena)
|
if (wm5100->pdata.ldo_ena)
|
||||||
gpio_set_value_cansleep(wm5100->pdata.ldo_ena, 0);
|
gpio_set_value_cansleep(wm5100->pdata.ldo_ena, 0);
|
||||||
regulator_bulk_disable(ARRAY_SIZE(wm5100->core_supplies),
|
regulator_bulk_disable(ARRAY_SIZE(wm5100->core_supplies),
|
||||||
|
@ -55,7 +55,7 @@ static int wm8958_dsp2_fw(struct snd_soc_codec *codec, const char *name,
|
|||||||
return 0;
|
return 0;
|
||||||
|
|
||||||
if (fw->size < 32) {
|
if (fw->size < 32) {
|
||||||
dev_err(codec->dev, "%s: firmware too short (%d bytes)\n",
|
dev_err(codec->dev, "%s: firmware too short (%zd bytes)\n",
|
||||||
name, fw->size);
|
name, fw->size);
|
||||||
goto err;
|
goto err;
|
||||||
}
|
}
|
||||||
|
@ -1120,7 +1120,8 @@ SND_SOC_DAPM_SUPPLY_S("SYSCLK", 1, WM8996_AIF_CLOCKING_1, 0, 0, NULL, 0),
|
|||||||
SND_SOC_DAPM_SUPPLY_S("SYSDSPCLK", 2, WM8996_CLOCKING_1, 1, 0, NULL, 0),
|
SND_SOC_DAPM_SUPPLY_S("SYSDSPCLK", 2, WM8996_CLOCKING_1, 1, 0, NULL, 0),
|
||||||
SND_SOC_DAPM_SUPPLY_S("AIFCLK", 2, WM8996_CLOCKING_1, 2, 0, NULL, 0),
|
SND_SOC_DAPM_SUPPLY_S("AIFCLK", 2, WM8996_CLOCKING_1, 2, 0, NULL, 0),
|
||||||
SND_SOC_DAPM_SUPPLY_S("Charge Pump", 2, WM8996_CHARGE_PUMP_1, 15, 0, cp_event,
|
SND_SOC_DAPM_SUPPLY_S("Charge Pump", 2, WM8996_CHARGE_PUMP_1, 15, 0, cp_event,
|
||||||
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
|
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
|
||||||
|
SND_SOC_DAPM_POST_PMD),
|
||||||
SND_SOC_DAPM_SUPPLY("Bandgap", SND_SOC_NOPM, 0, 0, bg_event,
|
SND_SOC_DAPM_SUPPLY("Bandgap", SND_SOC_NOPM, 0, 0, bg_event,
|
||||||
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
|
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
|
||||||
SND_SOC_DAPM_SUPPLY("LDO2", WM8996_POWER_MANAGEMENT_2, 1, 0, NULL, 0),
|
SND_SOC_DAPM_SUPPLY("LDO2", WM8996_POWER_MANAGEMENT_2, 1, 0, NULL, 0),
|
||||||
@ -2007,6 +2008,7 @@ static int wm8996_set_sysclk(struct snd_soc_dai *dai,
|
|||||||
struct wm8996_priv *wm8996 = snd_soc_codec_get_drvdata(codec);
|
struct wm8996_priv *wm8996 = snd_soc_codec_get_drvdata(codec);
|
||||||
int lfclk = 0;
|
int lfclk = 0;
|
||||||
int ratediv = 0;
|
int ratediv = 0;
|
||||||
|
int sync = WM8996_REG_SYNC;
|
||||||
int src;
|
int src;
|
||||||
int old;
|
int old;
|
||||||
|
|
||||||
@ -2051,6 +2053,7 @@ static int wm8996_set_sysclk(struct snd_soc_dai *dai,
|
|||||||
case 32000:
|
case 32000:
|
||||||
case 32768:
|
case 32768:
|
||||||
lfclk = WM8996_LFCLK_ENA;
|
lfclk = WM8996_LFCLK_ENA;
|
||||||
|
sync = 0;
|
||||||
break;
|
break;
|
||||||
default:
|
default:
|
||||||
dev_warn(codec->dev, "Unsupported clock rate %dHz\n",
|
dev_warn(codec->dev, "Unsupported clock rate %dHz\n",
|
||||||
@ -2064,6 +2067,8 @@ static int wm8996_set_sysclk(struct snd_soc_dai *dai,
|
|||||||
WM8996_SYSCLK_SRC_MASK | WM8996_SYSCLK_DIV_MASK,
|
WM8996_SYSCLK_SRC_MASK | WM8996_SYSCLK_DIV_MASK,
|
||||||
src << WM8996_SYSCLK_SRC_SHIFT | ratediv);
|
src << WM8996_SYSCLK_SRC_SHIFT | ratediv);
|
||||||
snd_soc_update_bits(codec, WM8996_CLOCKING_1, WM8996_LFCLK_ENA, lfclk);
|
snd_soc_update_bits(codec, WM8996_CLOCKING_1, WM8996_LFCLK_ENA, lfclk);
|
||||||
|
snd_soc_update_bits(codec, WM8996_CONTROL_INTERFACE_1,
|
||||||
|
WM8996_REG_SYNC, sync);
|
||||||
snd_soc_update_bits(codec, WM8996_AIF_CLOCKING_1,
|
snd_soc_update_bits(codec, WM8996_AIF_CLOCKING_1,
|
||||||
WM8996_SYSCLK_ENA, old);
|
WM8996_SYSCLK_ENA, old);
|
||||||
|
|
||||||
|
@ -1567,6 +1567,10 @@ int wm8996_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack,
|
|||||||
/*
|
/*
|
||||||
* R257 (0x101) - Control Interface (1)
|
* R257 (0x101) - Control Interface (1)
|
||||||
*/
|
*/
|
||||||
|
#define WM8996_REG_SYNC 0x8000 /* REG_SYNC */
|
||||||
|
#define WM8996_REG_SYNC_MASK 0x8000 /* REG_SYNC */
|
||||||
|
#define WM8996_REG_SYNC_SHIFT 15 /* REG_SYNC */
|
||||||
|
#define WM8996_REG_SYNC_WIDTH 1 /* REG_SYNC */
|
||||||
#define WM8996_AUTO_INC 0x0004 /* AUTO_INC */
|
#define WM8996_AUTO_INC 0x0004 /* AUTO_INC */
|
||||||
#define WM8996_AUTO_INC_MASK 0x0004 /* AUTO_INC */
|
#define WM8996_AUTO_INC_MASK 0x0004 /* AUTO_INC */
|
||||||
#define WM8996_AUTO_INC_SHIFT 2 /* AUTO_INC */
|
#define WM8996_AUTO_INC_SHIFT 2 /* AUTO_INC */
|
||||||
|
@ -124,6 +124,8 @@ static int mxs_saif_set_clk(struct mxs_saif *saif,
|
|||||||
*
|
*
|
||||||
* If MCLK is not used, we just set saif clk to 512*fs.
|
* If MCLK is not used, we just set saif clk to 512*fs.
|
||||||
*/
|
*/
|
||||||
|
clk_prepare_enable(master_saif->clk);
|
||||||
|
|
||||||
if (master_saif->mclk_in_use) {
|
if (master_saif->mclk_in_use) {
|
||||||
if (mclk % 32 == 0) {
|
if (mclk % 32 == 0) {
|
||||||
scr &= ~BM_SAIF_CTRL_BITCLK_BASE_RATE;
|
scr &= ~BM_SAIF_CTRL_BITCLK_BASE_RATE;
|
||||||
@ -133,6 +135,7 @@ static int mxs_saif_set_clk(struct mxs_saif *saif,
|
|||||||
ret = clk_set_rate(master_saif->clk, 384 * rate);
|
ret = clk_set_rate(master_saif->clk, 384 * rate);
|
||||||
} else {
|
} else {
|
||||||
/* SAIF MCLK should be either 32x or 48x */
|
/* SAIF MCLK should be either 32x or 48x */
|
||||||
|
clk_disable_unprepare(master_saif->clk);
|
||||||
return -EINVAL;
|
return -EINVAL;
|
||||||
}
|
}
|
||||||
} else {
|
} else {
|
||||||
@ -140,6 +143,8 @@ static int mxs_saif_set_clk(struct mxs_saif *saif,
|
|||||||
scr &= ~BM_SAIF_CTRL_BITCLK_BASE_RATE;
|
scr &= ~BM_SAIF_CTRL_BITCLK_BASE_RATE;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
clk_disable_unprepare(master_saif->clk);
|
||||||
|
|
||||||
if (ret)
|
if (ret)
|
||||||
return ret;
|
return ret;
|
||||||
|
|
||||||
|
Loading…
Reference in New Issue
Block a user