Since this i2smode also includes the setting of Network mode, it
should have it in the name. This patch also adds its MASK define.
Signed-off-by: Nicolin Chen <nicoleots...@gmail.com>
---
sound/soc/fsl/fsl_ssi.c | 24 ++++++++++++------------
sound/soc/fsl/fsl_ssi.h | 1 +
2 files changed, 13 insertions(+), 12 deletions(-)
diff --git a/sound/soc/fsl/fsl_ssi.c b/sound/soc/fsl/fsl_ssi.c
index 7a8a768..dd091eb 100644
--- a/sound/soc/fsl/fsl_ssi.c
+++ b/sound/soc/fsl/fsl_ssi.c
@@ -201,7 +201,7 @@ struct fsl_ssi_soc_data {
* @cpu_dai_drv: CPU DAI driver for this device
*
* @dai_fmt: DAI configuration this device is currently used with
- * @i2s_mode: I2S and Network mode configuration of SCR register
+ * @i2s_net: I2S and Network mode configurations of SCR register
* @use_dma: DMA is used or FIQ with stream filter
* @use_dual_fifo: DMA with support for dual FIFO mode
* @has_ipg_clk_name: If "ipg" is in the clock name list of device tree
@@ -245,7 +245,7 @@ struct fsl_ssi {
struct snd_soc_dai_driver cpu_dai_drv;
unsigned int dai_fmt;
- u8 i2s_mode;
+ u8 i2s_net;
bool use_dma;
bool use_dual_fifo;
bool has_ipg_clk_name;
@@ -816,16 +816,16 @@ static int fsl_ssi_hw_params(struct snd_pcm_substream
*substream,
}
if (!fsl_ssi_is_ac97(ssi)) {
- u8 i2smode;
+ u8 i2s_net;
/* Normal + Network mode to send 16-bit data in 32-bit frames */
if (fsl_ssi_is_i2s_cbm_cfs(ssi) && sample_size == 16)
- i2smode = SSI_SCR_I2S_MODE_NORMAL | SSI_SCR_NET;
+ i2s_net = SSI_SCR_I2S_MODE_NORMAL | SSI_SCR_NET;
else
- i2smode = ssi->i2s_mode;
+ i2s_net = ssi->i2s_net;
regmap_update_bits(regs, REG_SSI_SCR,
- SSI_SCR_NET | SSI_SCR_I2S_MODE_MASK,
- channels == 1 ? 0 : i2smode);
+ SSI_SCR_I2S_NET_MASK,
+ channels == 1 ? 0 : i2s_net);
}
/* In synchronous mode, the SSI uses STCCR for capture */
@@ -882,7 +882,7 @@ static int _fsl_ssi_set_dai_fmt(struct device *dev,
srcr &= ~mask;
/* Use Network mode as default */
- ssi->i2s_mode = SSI_SCR_NET;
+ ssi->i2s_net = SSI_SCR_NET;
switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
case SND_SOC_DAIFMT_I2S:
regmap_update_bits(regs, REG_SSI_STCCR,
@@ -892,10 +892,10 @@ static int _fsl_ssi_set_dai_fmt(struct device *dev,
switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
case SND_SOC_DAIFMT_CBM_CFS:
case SND_SOC_DAIFMT_CBS_CFS:
- ssi->i2s_mode |= SSI_SCR_I2S_MODE_MASTER;
+ ssi->i2s_net |= SSI_SCR_I2S_MODE_MASTER;
break;
case SND_SOC_DAIFMT_CBM_CFM:
- ssi->i2s_mode |= SSI_SCR_I2S_MODE_SLAVE;
+ ssi->i2s_net |= SSI_SCR_I2S_MODE_SLAVE;
break;
default:
return -EINVAL;
@@ -920,12 +920,12 @@ static int _fsl_ssi_set_dai_fmt(struct device *dev,
break;
case SND_SOC_DAIFMT_AC97:
/* Data on falling edge of bclk, frame high, 1clk before data */
- ssi->i2s_mode |= SSI_SCR_I2S_MODE_NORMAL;
+ ssi->i2s_net |= SSI_SCR_I2S_MODE_NORMAL;
break;
default:
return -EINVAL;
}
- scr |= ssi->i2s_mode;
+ scr |= ssi->i2s_net;
/* DAI clock inversion */
switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
diff --git a/sound/soc/fsl/fsl_ssi.h b/sound/soc/fsl/fsl_ssi.h
index 52b88f1..b610087 100644
--- a/sound/soc/fsl/fsl_ssi.h
+++ b/sound/soc/fsl/fsl_ssi.h
@@ -95,6 +95,7 @@
#define SSI_SCR_I2S_MODE_SLAVE 0x00000040
#define SSI_SCR_SYN 0x00000010
#define SSI_SCR_NET 0x00000008
+#define SSI_SCR_I2S_NET_MASK (SSI_SCR_NET | SSI_SCR_I2S_MODE_MASK)
#define SSI_SCR_RE 0x00000004
#define SSI_SCR_TE 0x00000002
#define SSI_SCR_SSIEN 0x00000001
--
2.7.4
