1 files changed, 35 insertions, 42 deletions

diff --git a/sound/soc/pxa/pxa-ssp.c b/sound/soc/pxa/pxa-ssp.c
index 19c45409d94c..5b9ed6464789 100644
--- a/sound/soc/pxa/pxa-ssp.c
+++ b/sound/soc/pxa/pxa-ssp.c
@@ -375,21 +375,34 @@ static int pxa_ssp_set_dai_pll(struct snd_soc_dai *cpu_dai,
  * Set the active slots in TDM/Network mode
  */
 static int pxa_ssp_set_dai_tdm_slot(struct snd_soc_dai *cpu_dai,
-        unsigned int mask, int slots)
+        unsigned int tx_mask, unsigned int rx_mask, int slots, int slot_width)
 {
         struct ssp_priv *priv = cpu_dai->private_data;
         struct ssp_device *ssp = priv->dev.ssp;
         u32 sscr0;
 
-        sscr0 = ssp_read_reg(ssp, SSCR0) & ~SSCR0_SlotsPerFrm(7);
+        sscr0 = ssp_read_reg(ssp, SSCR0);
+        sscr0 &= ~(SSCR0_MOD | SSCR0_SlotsPerFrm(8) | SSCR0_EDSS | SSCR0_DSS);
+
+        /* set slot width */
+        if (slot_width > 16)
+                sscr0 |= SSCR0_EDSS | SSCR0_DataSize(slot_width - 16);
+        else
+                sscr0 |= SSCR0_DataSize(slot_width);
+
+        if (slots > 1) {
+                /* enable network mode */
+                sscr0 |= SSCR0_MOD;
 
-        /* set number of active slots */
-        sscr0 |= SSCR0_SlotsPerFrm(slots);
+                /* set number of active slots */
+                sscr0 |= SSCR0_SlotsPerFrm(slots);
+
+                /* set active slot mask */
+                ssp_write_reg(ssp, SSTSA, tx_mask);
+                ssp_write_reg(ssp, SSRSA, rx_mask);
+        }
         ssp_write_reg(ssp, SSCR0, sscr0);
 
-        /* set active slot mask */
-        ssp_write_reg(ssp, SSTSA, mask);
-        ssp_write_reg(ssp, SSRSA, mask);
         return 0;
 }
 
@@ -457,31 +470,27 @@ static int pxa_ssp_set_dai_fmt(struct snd_soc_dai *cpu_dai,
                 return -EINVAL;
         }
 
-        ssp_write_reg(ssp, SSCR0, sscr0);
-        ssp_write_reg(ssp, SSCR1, sscr1);
-        ssp_write_reg(ssp, SSPSP, sspsp);
+        switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+        case SND_SOC_DAIFMT_NB_NF:
+                sspsp |= SSPSP_SFRMP;
+                break;
+        case SND_SOC_DAIFMT_NB_IF:
+                break;
+        case SND_SOC_DAIFMT_IB_IF:
+                sspsp |= SSPSP_SCMODE(2);
+                break;
+        case SND_SOC_DAIFMT_IB_NF:
+                sspsp |= SSPSP_SCMODE(2) | SSPSP_SFRMP;
+                break;
+        default:
+                return -EINVAL;
+        }
 
         switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
         case SND_SOC_DAIFMT_I2S:
                 sscr0 |= SSCR0_PSP;
                 sscr1 |= SSCR1_RWOT | SSCR1_TRAIL;
-
                 /* See hw_params() */
-                switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
-                case SND_SOC_DAIFMT_NB_NF:
-                        sspsp |= SSPSP_SFRMP;
-                        break;
-                case SND_SOC_DAIFMT_NB_IF:
-                        break;
-                case SND_SOC_DAIFMT_IB_IF:
-                        sspsp |= SSPSP_SCMODE(2);
-                        break;
-                case SND_SOC_DAIFMT_IB_NF:
-                        sspsp |= SSPSP_SCMODE(2) | SSPSP_SFRMP;
-                        break;
-                default:
-                        return -EINVAL;
-                }
                 break;
 
         case SND_SOC_DAIFMT_DSP_A:
@@ -489,22 +498,6 @@ static int pxa_ssp_set_dai_fmt(struct snd_soc_dai *cpu_dai,
         case SND_SOC_DAIFMT_DSP_B:
                 sscr0 |= SSCR0_MOD | SSCR0_PSP;
                 sscr1 |= SSCR1_TRAIL | SSCR1_RWOT;
-
-                switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
-                case SND_SOC_DAIFMT_NB_NF:
-                        sspsp |= SSPSP_SFRMP;
-                        break;
-                case SND_SOC_DAIFMT_NB_IF:
-                        break;
-                case SND_SOC_DAIFMT_IB_IF:
-                        sspsp |= SSPSP_SCMODE(2);
-                        break;
-                case SND_SOC_DAIFMT_IB_NF:
-                        sspsp |= SSPSP_SCMODE(2) | SSPSP_SFRMP;
-                        break;
-                default:
-                        return -EINVAL;
-                }
                 break;
 
         default: