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-rw-r--r--include/sound/soc-dai.h32
-rw-r--r--include/sound/sof/dai.h16
-rw-r--r--include/uapi/sound/asoc.h22
-rw-r--r--sound/soc/intel/atom/sst-atom-controls.c12
-rw-r--r--sound/soc/intel/atom/sst-atom-controls.h4
-rw-r--r--sound/soc/intel/keembay/kmb_platform.c22
-rw-r--r--sound/soc/intel/keembay/kmb_platform.h8
-rw-r--r--sound/soc/soc-topology.c24
-rw-r--r--sound/soc/sof/topology.c18
9 files changed, 89 insertions, 69 deletions
diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h
index 7a85a6f83ca8..4bf759f025d2 100644
--- a/include/sound/soc-dai.h
+++ b/include/sound/soc-dai.h
@@ -72,21 +72,29 @@ struct snd_compr_stream;
#define SND_SOC_DAIFMT_IB_IF (4 << 8) /* invert BCLK + FRM */
/*
- * DAI hardware clock masters.
+ * DAI hardware clock providers/consumers
*
* This is wrt the codec, the inverse is true for the interface
- * i.e. if the codec is clk and FRM master then the interface is
- * clk and frame secondary.
+ * i.e. if the codec is clk and FRM provider then the interface is
+ * clk and frame consumer.
*/
-#define SND_SOC_DAIFMT_CBM_CFM (1 << 12) /* codec clk & FRM master */
-#define SND_SOC_DAIFMT_CBS_CFM (2 << 12) /* codec clk secondary & FRM master */
-#define SND_SOC_DAIFMT_CBM_CFS (3 << 12) /* codec clk master & frame secondary */
-#define SND_SOC_DAIFMT_CBS_CFS (4 << 12) /* codec clk & FRM secondary */
-
-#define SND_SOC_DAIFMT_FORMAT_MASK 0x000f
-#define SND_SOC_DAIFMT_CLOCK_MASK 0x00f0
-#define SND_SOC_DAIFMT_INV_MASK 0x0f00
-#define SND_SOC_DAIFMT_MASTER_MASK 0xf000
+#define SND_SOC_DAIFMT_CBP_CFP (1 << 12) /* codec clk provider & frame provider */
+#define SND_SOC_DAIFMT_CBC_CFP (2 << 12) /* codec clk consumer & frame provider */
+#define SND_SOC_DAIFMT_CBP_CFC (3 << 12) /* codec clk provider & frame consumer */
+#define SND_SOC_DAIFMT_CBC_CFC (4 << 12) /* codec clk consumer & frame follower */
+
+/* previous definitions kept for backwards-compatibility, do not use in new contributions */
+#define SND_SOC_DAIFMT_CBM_CFM SND_SOC_DAIFMT_CBP_CFP
+#define SND_SOC_DAIFMT_CBS_CFM SND_SOC_DAIFMT_CBC_CFP
+#define SND_SOC_DAIFMT_CBM_CFS SND_SOC_DAIFMT_CBP_CFC
+#define SND_SOC_DAIFMT_CBS_CFS SND_SOC_DAIFMT_CBC_CFC
+
+#define SND_SOC_DAIFMT_FORMAT_MASK 0x000f
+#define SND_SOC_DAIFMT_CLOCK_MASK 0x00f0
+#define SND_SOC_DAIFMT_INV_MASK 0x0f00
+#define SND_SOC_DAIFMT_CLOCK_PROVIDER_MASK 0xf000
+
+#define SND_SOC_DAIFMT_MASTER_MASK SND_SOC_DAIFMT_CLOCK_PROVIDER_MASK
/*
* Master Clock Directions
diff --git a/include/sound/sof/dai.h b/include/sound/sof/dai.h
index 34f135adf8ec..6bb403e8c5ee 100644
--- a/include/sound/sof/dai.h
+++ b/include/sound/sof/dai.h
@@ -34,15 +34,21 @@
#define SOF_DAI_FMT_IB_NF (3 << 8) /**< invert BCLK + nor FRM */
#define SOF_DAI_FMT_IB_IF (4 << 8) /**< invert BCLK + FRM */
-#define SOF_DAI_FMT_CBM_CFM (0 << 12) /**< codec clk & FRM master */
-#define SOF_DAI_FMT_CBS_CFM (2 << 12) /**< codec clk slave & FRM master */
-#define SOF_DAI_FMT_CBM_CFS (3 << 12) /**< codec clk master & frame slave */
-#define SOF_DAI_FMT_CBS_CFS (4 << 12) /**< codec clk & FRM slave */
+#define SOF_DAI_FMT_CBP_CFP (0 << 12) /**< codec bclk provider & frame provider */
+#define SOF_DAI_FMT_CBC_CFP (2 << 12) /**< codec bclk consumer & frame provider */
+#define SOF_DAI_FMT_CBP_CFC (3 << 12) /**< codec bclk provider & frame consumer */
+#define SOF_DAI_FMT_CBC_CFC (4 << 12) /**< codec bclk consumer & frame consumer */
+
+/* keep old definitions for backwards compatibility */
+#define SOF_DAI_FMT_CBM_CFM SOF_DAI_FMT_CBP_CFP
+#define SOF_DAI_FMT_CBS_CFM SOF_DAI_FMT_CBC_CFP
+#define SOF_DAI_FMT_CBM_CFS SOF_DAI_FMT_CBP_CFC
+#define SOF_DAI_FMT_CBS_CFS SOF_DAI_FMT_CBC_CFC
#define SOF_DAI_FMT_FORMAT_MASK 0x000f
#define SOF_DAI_FMT_CLOCK_MASK 0x00f0
#define SOF_DAI_FMT_INV_MASK 0x0f00
-#define SOF_DAI_FMT_MASTER_MASK 0xf000
+#define SOF_DAI_FMT_CLOCK_PROVIDER_MASK 0xf000
/** \brief Types of DAI */
enum sof_ipc_dai_type {
diff --git a/include/uapi/sound/asoc.h b/include/uapi/sound/asoc.h
index a74ca232f1fc..da61398b1f8f 100644
--- a/include/uapi/sound/asoc.h
+++ b/include/uapi/sound/asoc.h
@@ -170,16 +170,22 @@
#define SND_SOC_TPLG_LNK_FLGBIT_VOICE_WAKEUP (1 << 3)
/* DAI topology BCLK parameter
- * For the backwards capability, by default codec is bclk master
+ * For the backwards capability, by default codec is bclk provider
*/
-#define SND_SOC_TPLG_BCLK_CM 0 /* codec is bclk master */
-#define SND_SOC_TPLG_BCLK_CS 1 /* codec is bclk slave */
+#define SND_SOC_TPLG_BCLK_CP 0 /* codec is bclk provider */
+#define SND_SOC_TPLG_BCLK_CC 1 /* codec is bclk consumer */
+/* keep previous definitions for compatibility */
+#define SND_SOC_TPLG_BCLK_CM SND_SOC_TPLG_BCLK_CP
+#define SND_SOC_TPLG_BCLK_CS SND_SOC_TPLG_BCLK_CC
/* DAI topology FSYNC parameter
- * For the backwards capability, by default codec is fsync master
+ * For the backwards capability, by default codec is fsync provider
*/
-#define SND_SOC_TPLG_FSYNC_CM 0 /* codec is fsync master */
-#define SND_SOC_TPLG_FSYNC_CS 1 /* codec is fsync slave */
+#define SND_SOC_TPLG_FSYNC_CP 0 /* codec is fsync provider */
+#define SND_SOC_TPLG_FSYNC_CC 1 /* codec is fsync consumer */
+/* keep previous definitions for compatibility */
+#define SND_SOC_TPLG_FSYNC_CM SND_SOC_TPLG_FSYNC_CP
+#define SND_SOC_TPLG_FSYNC_CS SND_SOC_TPLG_FSYNC_CC
/*
* Block Header.
@@ -336,8 +342,8 @@ struct snd_soc_tplg_hw_config {
__u8 clock_gated; /* SND_SOC_TPLG_DAI_CLK_GATE_ value */
__u8 invert_bclk; /* 1 for inverted BCLK, 0 for normal */
__u8 invert_fsync; /* 1 for inverted frame clock, 0 for normal */
- __u8 bclk_master; /* SND_SOC_TPLG_BCLK_ value */
- __u8 fsync_master; /* SND_SOC_TPLG_FSYNC_ value */
+ __u8 bclk_provider; /* SND_SOC_TPLG_BCLK_ value */
+ __u8 fsync_provider; /* SND_SOC_TPLG_FSYNC_ value */
__u8 mclk_direction; /* SND_SOC_TPLG_MCLK_ value */
__le16 reserved; /* for 32bit alignment */
__le32 mclk_rate; /* MCLK or SYSCLK freqency in Hz */
diff --git a/sound/soc/intel/atom/sst-atom-controls.c b/sound/soc/intel/atom/sst-atom-controls.c
index 6b5a34a15acb..335c32732994 100644
--- a/sound/soc/intel/atom/sst-atom-controls.c
+++ b/sound/soc/intel/atom/sst-atom-controls.c
@@ -827,14 +827,14 @@ static int sst_get_ssp_mode(struct snd_soc_dai *dai, unsigned int fmt)
{
int format;
- format = (fmt & SND_SOC_DAIFMT_MASTER_MASK);
+ format = (fmt & SND_SOC_DAIFMT_CLOCK_PROVIDER_MASK);
dev_dbg(dai->dev, "Enter:%s, format=%x\n", __func__, format);
switch (format) {
- case SND_SOC_DAIFMT_CBS_CFS:
- return SSP_MODE_MASTER;
- case SND_SOC_DAIFMT_CBM_CFM:
- return SSP_MODE_SLAVE;
+ case SND_SOC_DAIFMT_CBC_CFC:
+ return SSP_MODE_PROVIDER;
+ case SND_SOC_DAIFMT_CBP_CFP:
+ return SSP_MODE_CONSUMER;
default:
dev_err(dai->dev, "Invalid ssp protocol: %d\n", format);
}
@@ -905,7 +905,7 @@ static const struct sst_ssp_config sst_ssp_configs = {
.ssp_id = SSP_CODEC,
.bits_per_slot = 24,
.slots = 4,
- .ssp_mode = SSP_MODE_MASTER,
+ .ssp_mode = SSP_MODE_PROVIDER,
.pcm_mode = SSP_PCM_MODE_NETWORK,
.duplex = SSP_DUPLEX,
.ssp_protocol = SSP_MODE_PCM,
diff --git a/sound/soc/intel/atom/sst-atom-controls.h b/sound/soc/intel/atom/sst-atom-controls.h
index 620b48d2a064..23bf37544a8d 100644
--- a/sound/soc/intel/atom/sst-atom-controls.h
+++ b/sound/soc/intel/atom/sst-atom-controls.h
@@ -439,8 +439,8 @@ struct sst_cmd_tone_stop {
} __packed;
enum sst_ssp_mode {
- SSP_MODE_MASTER = 0,
- SSP_MODE_SLAVE = 1,
+ SSP_MODE_PROVIDER = 0,
+ SSP_MODE_CONSUMER = 1,
};
enum sst_ssp_pcm_mode {
diff --git a/sound/soc/intel/keembay/kmb_platform.c b/sound/soc/intel/keembay/kmb_platform.c
index f54b710ee1c2..3441e69ced04 100644
--- a/sound/soc/intel/keembay/kmb_platform.c
+++ b/sound/soc/intel/keembay/kmb_platform.c
@@ -358,7 +358,7 @@ static void kmb_i2s_start(struct kmb_i2s_info *kmb_i2s,
kmb_i2s_irq_trigger(kmb_i2s, substream->stream, config->chan_nr, true);
- if (kmb_i2s->master)
+ if (kmb_i2s->clock_provider)
writel(1, kmb_i2s->i2s_base + CER);
else
writel(0, kmb_i2s->i2s_base + CER);
@@ -393,13 +393,13 @@ static int kmb_set_dai_fmt(struct snd_soc_dai *cpu_dai, unsigned int fmt)
struct kmb_i2s_info *kmb_i2s = snd_soc_dai_get_drvdata(cpu_dai);
int ret;
- switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
- case SND_SOC_DAIFMT_CBM_CFM:
- kmb_i2s->master = false;
+ switch (fmt & SND_SOC_DAIFMT_CLOCK_PROVIDER_MASK) {
+ case SND_SOC_DAIFMT_CBP_CFP:
+ kmb_i2s->clock_provider = false;
ret = 0;
break;
- case SND_SOC_DAIFMT_CBS_CFS:
- writel(MASTER_MODE, kmb_i2s->pss_base + I2S_GEN_CFG_0);
+ case SND_SOC_DAIFMT_CBC_CFC:
+ writel(CLOCK_PROVIDER_MODE, kmb_i2s->pss_base + I2S_GEN_CFG_0);
ret = clk_prepare_enable(kmb_i2s->clk_i2s);
if (ret < 0)
@@ -410,7 +410,7 @@ static int kmb_set_dai_fmt(struct snd_soc_dai *cpu_dai, unsigned int fmt)
if (ret)
return ret;
- kmb_i2s->master = true;
+ kmb_i2s->clock_provider = true;
break;
default:
return -EINVAL;
@@ -510,7 +510,7 @@ static int kmb_dai_hw_params(struct snd_pcm_substream *substream,
* Platform is not capable of providing clocks for
* multi channel audio
*/
- if (kmb_i2s->master)
+ if (kmb_i2s->clock_provider)
return -EINVAL;
write_val = ((config->chan_nr / 2) << TDM_CHANNEL_CONFIG_BIT) |
@@ -524,12 +524,12 @@ static int kmb_dai_hw_params(struct snd_pcm_substream *substream,
* Platform is only capable of providing clocks need for
* 2 channel master mode
*/
- if (!(kmb_i2s->master))
+ if (!(kmb_i2s->clock_provider))
return -EINVAL;
write_val = ((config->chan_nr / 2) << TDM_CHANNEL_CONFIG_BIT) |
(config->data_width << DATA_WIDTH_CONFIG_BIT) |
- MASTER_MODE | I2S_OPERATION;
+ CLOCK_PROVIDER_MODE | I2S_OPERATION;
writel(write_val, kmb_i2s->pss_base + I2S_GEN_CFG_0);
break;
@@ -544,7 +544,7 @@ static int kmb_dai_hw_params(struct snd_pcm_substream *substream,
config->sample_rate = params_rate(hw_params);
- if (kmb_i2s->master) {
+ if (kmb_i2s->clock_provider) {
/* Only 2 ch supported in Master mode */
u32 bitclk = config->sample_rate * config->data_width * 2;
diff --git a/sound/soc/intel/keembay/kmb_platform.h b/sound/soc/intel/keembay/kmb_platform.h
index 9756b132c12f..0c393e5916b6 100644
--- a/sound/soc/intel/keembay/kmb_platform.h
+++ b/sound/soc/intel/keembay/kmb_platform.h
@@ -58,7 +58,7 @@
#define PSS_CPR_CLK_CLR 0x000
#define PSS_CPR_AUX_RST_EN 0x070
-#define MASTER_MODE BIT(13)
+#define CLOCK_PROVIDER_MODE BIT(13)
/* Interrupt Flag */
#define TX_INT_FLAG GENMASK(5, 4)
@@ -99,8 +99,8 @@
#define DWC_I2S_PLAY BIT(0)
#define DWC_I2S_RECORD BIT(1)
-#define DW_I2S_SLAVE BIT(2)
-#define DW_I2S_MASTER BIT(3)
+#define DW_I2S_CONSUMER BIT(2)
+#define DW_I2S_PROVIDER BIT(3)
#define I2S_RXDMA 0x01C0
#define I2S_TXDMA 0x01C8
@@ -130,7 +130,7 @@ struct kmb_i2s_info {
u32 ccr;
u32 xfer_resolution;
u32 fifo_th;
- bool master;
+ bool clock_provider;
struct i2s_clk_config_data config;
int (*i2s_clk_cfg)(struct i2s_clk_config_data *config);
diff --git a/sound/soc/soc-topology.c b/sound/soc/soc-topology.c
index 07c60187e9ea..eb2633dd6454 100644
--- a/sound/soc/soc-topology.c
+++ b/sound/soc/soc-topology.c
@@ -2017,7 +2017,7 @@ static void set_link_hw_format(struct snd_soc_dai_link *link,
struct snd_soc_tplg_link_config *cfg)
{
struct snd_soc_tplg_hw_config *hw_config;
- unsigned char bclk_master, fsync_master;
+ unsigned char bclk_provider, fsync_provider;
unsigned char invert_bclk, invert_fsync;
int i;
@@ -2057,18 +2057,18 @@ static void set_link_hw_format(struct snd_soc_dai_link *link,
link->dai_fmt |= SND_SOC_DAIFMT_IB_IF;
/* clock masters */
- bclk_master = (hw_config->bclk_master ==
- SND_SOC_TPLG_BCLK_CM);
- fsync_master = (hw_config->fsync_master ==
- SND_SOC_TPLG_FSYNC_CM);
- if (bclk_master && fsync_master)
- link->dai_fmt |= SND_SOC_DAIFMT_CBM_CFM;
- else if (!bclk_master && fsync_master)
- link->dai_fmt |= SND_SOC_DAIFMT_CBS_CFM;
- else if (bclk_master && !fsync_master)
- link->dai_fmt |= SND_SOC_DAIFMT_CBM_CFS;
+ bclk_provider = (hw_config->bclk_provider ==
+ SND_SOC_TPLG_BCLK_CP);
+ fsync_provider = (hw_config->fsync_provider ==
+ SND_SOC_TPLG_FSYNC_CP);
+ if (bclk_provider && fsync_provider)
+ link->dai_fmt |= SND_SOC_DAIFMT_CBP_CFP;
+ else if (!bclk_provider && fsync_provider)
+ link->dai_fmt |= SND_SOC_DAIFMT_CBC_CFP;
+ else if (bclk_provider && !fsync_provider)
+ link->dai_fmt |= SND_SOC_DAIFMT_CBP_CFC;
else
- link->dai_fmt |= SND_SOC_DAIFMT_CBS_CFS;
+ link->dai_fmt |= SND_SOC_DAIFMT_CBC_CFC;
}
}
diff --git a/sound/soc/sof/topology.c b/sound/soc/sof/topology.c
index 44fddeda6043..430d274722ae 100644
--- a/sound/soc/sof/topology.c
+++ b/sound/soc/sof/topology.c
@@ -2777,18 +2777,18 @@ static void sof_dai_set_format(struct snd_soc_tplg_hw_config *hw_config,
struct sof_ipc_dai_config *config)
{
/* clock directions wrt codec */
- if (hw_config->bclk_master == SND_SOC_TPLG_BCLK_CM) {
- /* codec is bclk master */
- if (hw_config->fsync_master == SND_SOC_TPLG_FSYNC_CM)
- config->format |= SOF_DAI_FMT_CBM_CFM;
+ if (hw_config->bclk_provider == SND_SOC_TPLG_BCLK_CP) {
+ /* codec is bclk provider */
+ if (hw_config->fsync_provider == SND_SOC_TPLG_FSYNC_CP)
+ config->format |= SOF_DAI_FMT_CBP_CFP;
else
- config->format |= SOF_DAI_FMT_CBM_CFS;
+ config->format |= SOF_DAI_FMT_CBP_CFC;
} else {
- /* codec is bclk slave */
- if (hw_config->fsync_master == SND_SOC_TPLG_FSYNC_CM)
- config->format |= SOF_DAI_FMT_CBS_CFM;
+ /* codec is bclk consumer */
+ if (hw_config->fsync_provider == SND_SOC_TPLG_FSYNC_CP)
+ config->format |= SOF_DAI_FMT_CBC_CFP;
else
- config->format |= SOF_DAI_FMT_CBS_CFS;
+ config->format |= SOF_DAI_FMT_CBC_CFC;
}
/* inverted clocks ? */
generated by cgit v1.2.3-70-g09d2 (git 2.48.1) at 2025-02-15 04:13:28 +0000