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Merge remote-tracking branches 'asoc/topic/kcontrol', 'asoc/topic/max98357a' and 'asoc/topic/mtk' into asoc-next
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commit
9451a46928
@ -92,8 +92,10 @@ struct snd_soc_tplg_kcontrol_ops {
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/* Bytes ext operations, for TLV byte controls */
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struct snd_soc_tplg_bytes_ext_ops {
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u32 id;
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int (*get)(unsigned int __user *bytes, unsigned int size);
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int (*put)(const unsigned int __user *bytes, unsigned int size);
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int (*get)(struct snd_kcontrol *kcontrol, unsigned int __user *bytes,
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unsigned int size);
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int (*put)(struct snd_kcontrol *kcontrol,
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const unsigned int __user *bytes, unsigned int size);
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};
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/*
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@ -1250,8 +1250,10 @@ struct soc_bytes_ext {
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struct snd_soc_dobj dobj;
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/* used for TLV byte control */
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int (*get)(unsigned int __user *bytes, unsigned int size);
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int (*put)(const unsigned int __user *bytes, unsigned int size);
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int (*get)(struct snd_kcontrol *kcontrol, unsigned int __user *bytes,
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unsigned int size);
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int (*put)(struct snd_kcontrol *kcontrol, const unsigned int __user *bytes,
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unsigned int size);
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};
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/* multi register control */
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@ -12,6 +12,7 @@
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* max98357a.c -- MAX98357A ALSA SoC Codec driver
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*/
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#include <linux/acpi.h>
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#include <linux/device.h>
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#include <linux/err.h>
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#include <linux/gpio.h>
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@ -123,10 +124,19 @@ static const struct of_device_id max98357a_device_id[] = {
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MODULE_DEVICE_TABLE(of, max98357a_device_id);
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#endif
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#ifdef CONFIG_ACPI
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static const struct acpi_device_id max98357a_acpi_match[] = {
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{ "MX98357A", 0 },
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{},
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};
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MODULE_DEVICE_TABLE(acpi, max98357a_acpi_match);
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#endif
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static struct platform_driver max98357a_platform_driver = {
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.driver = {
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.name = "max98357a",
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.of_match_table = of_match_ptr(max98357a_device_id),
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.acpi_match_table = ACPI_PTR(max98357a_acpi_match),
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},
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.probe = max98357a_platform_probe,
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.remove = max98357a_platform_remove,
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@ -92,7 +92,6 @@ struct mtk_afe_memif_data {
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struct mtk_afe_memif {
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unsigned int phys_buf_addr;
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int buffer_size;
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unsigned int hw_ptr; /* Previous IRQ's HW ptr */
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struct snd_pcm_substream *substream;
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const struct mtk_afe_memif_data *data;
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const struct mtk_afe_irq_data *irqdata;
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@ -175,8 +175,17 @@ static snd_pcm_uframes_t mtk_afe_pcm_pointer
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struct snd_soc_pcm_runtime *rtd = substream->private_data;
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struct mtk_afe *afe = snd_soc_platform_get_drvdata(rtd->platform);
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struct mtk_afe_memif *memif = &afe->memif[rtd->cpu_dai->id];
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unsigned int hw_ptr;
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int ret;
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return bytes_to_frames(substream->runtime, memif->hw_ptr);
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ret = regmap_read(afe->regmap, memif->data->reg_ofs_cur, &hw_ptr);
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if (ret || hw_ptr == 0) {
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dev_err(afe->dev, "%s hw_ptr err\n", __func__);
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hw_ptr = memif->phys_buf_addr;
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}
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return bytes_to_frames(substream->runtime,
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hw_ptr - memif->phys_buf_addr);
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}
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static const struct snd_pcm_ops mtk_afe_pcm_ops = {
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@ -299,8 +308,6 @@ static int mtk_afe_dais_enable_clks(struct mtk_afe *afe,
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dev_err(afe->dev, "Failed to enable m_ck\n");
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return ret;
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}
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regmap_update_bits(afe->regmap, AUDIO_TOP_CON0,
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AUD_TCON0_PDN_22M | AUD_TCON0_PDN_24M, 0);
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}
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if (b_ck) {
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@ -340,12 +347,8 @@ static int mtk_afe_dais_set_clks(struct mtk_afe *afe,
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static void mtk_afe_dais_disable_clks(struct mtk_afe *afe,
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struct clk *m_ck, struct clk *b_ck)
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{
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if (m_ck) {
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regmap_update_bits(afe->regmap, AUDIO_TOP_CON0,
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AUD_TCON0_PDN_22M | AUD_TCON0_PDN_24M,
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AUD_TCON0_PDN_22M | AUD_TCON0_PDN_24M);
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if (m_ck)
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clk_disable_unprepare(m_ck);
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}
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if (b_ck)
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clk_disable_unprepare(b_ck);
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}
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@ -360,6 +363,8 @@ static int mtk_afe_i2s_startup(struct snd_pcm_substream *substream,
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return 0;
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mtk_afe_dais_enable_clks(afe, afe->clocks[MTK_CLK_I2S1_M], NULL);
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regmap_update_bits(afe->regmap, AUDIO_TOP_CON0,
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AUD_TCON0_PDN_22M | AUD_TCON0_PDN_24M, 0);
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return 0;
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}
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@ -373,10 +378,10 @@ static void mtk_afe_i2s_shutdown(struct snd_pcm_substream *substream,
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return;
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mtk_afe_set_i2s_enable(afe, false);
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regmap_update_bits(afe->regmap, AUDIO_TOP_CON0,
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AUD_TCON0_PDN_22M | AUD_TCON0_PDN_24M,
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AUD_TCON0_PDN_22M | AUD_TCON0_PDN_24M);
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mtk_afe_dais_disable_clks(afe, afe->clocks[MTK_CLK_I2S1_M], NULL);
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/* disable AFE */
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regmap_update_bits(afe->regmap, AFE_DAC_CON0, 0x1, 0);
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}
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static int mtk_afe_i2s_prepare(struct snd_pcm_substream *substream,
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@ -425,9 +430,6 @@ static void mtk_afe_hdmi_shutdown(struct snd_pcm_substream *substream,
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mtk_afe_dais_disable_clks(afe, afe->clocks[MTK_CLK_I2S3_M],
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afe->clocks[MTK_CLK_I2S3_B]);
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/* disable AFE */
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regmap_update_bits(afe->regmap, AFE_DAC_CON0, 0x1, 0);
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}
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static int mtk_afe_hdmi_prepare(struct snd_pcm_substream *substream,
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@ -603,7 +605,6 @@ static int mtk_afe_dais_hw_params(struct snd_pcm_substream *substream,
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memif->phys_buf_addr = substream->runtime->dma_addr;
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memif->buffer_size = substream->runtime->dma_bytes;
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memif->hw_ptr = 0;
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/* start */
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regmap_write(afe->regmap,
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@ -672,17 +673,6 @@ static int mtk_afe_dais_hw_free(struct snd_pcm_substream *substream,
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return snd_pcm_lib_free_pages(substream);
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}
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static int mtk_afe_dais_prepare(struct snd_pcm_substream *substream,
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struct snd_soc_dai *dai)
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{
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struct snd_soc_pcm_runtime *rtd = substream->private_data;
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struct mtk_afe *afe = snd_soc_platform_get_drvdata(rtd->platform);
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/* enable AFE */
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regmap_update_bits(afe->regmap, AFE_DAC_CON0, 0x1, 0x1);
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return 0;
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}
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static int mtk_afe_dais_trigger(struct snd_pcm_substream *substream, int cmd,
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struct snd_soc_dai *dai)
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{
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@ -738,7 +728,6 @@ static int mtk_afe_dais_trigger(struct snd_pcm_substream *substream, int cmd,
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/* and clear pending IRQ */
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regmap_write(afe->regmap, AFE_IRQ_CLR,
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1 << memif->data->irq_clr_shift);
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memif->hw_ptr = 0;
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return 0;
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default:
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return -EINVAL;
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@ -751,7 +740,6 @@ static const struct snd_soc_dai_ops mtk_afe_dai_ops = {
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.shutdown = mtk_afe_dais_shutdown,
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.hw_params = mtk_afe_dais_hw_params,
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.hw_free = mtk_afe_dais_hw_free,
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.prepare = mtk_afe_dais_prepare,
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.trigger = mtk_afe_dais_trigger,
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};
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@ -1082,7 +1070,7 @@ static const struct regmap_config mtk_afe_regmap_config = {
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static irqreturn_t mtk_afe_irq_handler(int irq, void *dev_id)
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{
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struct mtk_afe *afe = dev_id;
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unsigned int reg_value, hw_ptr;
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unsigned int reg_value;
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int i, ret;
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ret = regmap_read(afe->regmap, AFE_IRQ_STATUS, ®_value);
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@ -1098,13 +1086,6 @@ static irqreturn_t mtk_afe_irq_handler(int irq, void *dev_id)
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if (!(reg_value & (1 << memif->data->irq_clr_shift)))
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continue;
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ret = regmap_read(afe->regmap, memif->data->reg_ofs_cur,
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&hw_ptr);
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if (ret || hw_ptr == 0) {
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dev_err(afe->dev, "%s hw_ptr err\n", __func__);
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hw_ptr = memif->phys_buf_addr;
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}
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memif->hw_ptr = hw_ptr - memif->phys_buf_addr;
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snd_pcm_period_elapsed(memif->substream);
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}
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@ -1119,6 +1100,9 @@ static int mtk_afe_runtime_suspend(struct device *dev)
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{
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struct mtk_afe *afe = dev_get_drvdata(dev);
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/* disable AFE */
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regmap_update_bits(afe->regmap, AFE_DAC_CON0, 0x1, 0);
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/* disable AFE clk */
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regmap_update_bits(afe->regmap, AUDIO_TOP_CON0,
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AUD_TCON0_PDN_AFE, AUD_TCON0_PDN_AFE);
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@ -1165,6 +1149,9 @@ static int mtk_afe_runtime_resume(struct device *dev)
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/* unmask all IRQs */
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regmap_update_bits(afe->regmap, AFE_IRQ_MCU_EN, 0xff, 0xff);
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/* enable AFE */
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regmap_update_bits(afe->regmap, AFE_DAC_CON0, 0x1, 0x1);
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return 0;
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err_bck0:
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@ -779,11 +779,11 @@ int snd_soc_bytes_tlv_callback(struct snd_kcontrol *kcontrol, int op_flag,
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switch (op_flag) {
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case SNDRV_CTL_TLV_OP_READ:
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if (params->get)
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ret = params->get(tlv, count);
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ret = params->get(kcontrol, tlv, count);
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break;
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case SNDRV_CTL_TLV_OP_WRITE:
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if (params->put)
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ret = params->put(tlv, count);
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ret = params->put(kcontrol, tlv, count);
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break;
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}
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return ret;
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