Merge remote-tracking branches 'asoc/topic/ad193x', 'asoc/topic/alc5632', 'asoc/topic...
authorMark Brown <broonie@kernel.org>
Wed, 4 Feb 2015 20:57:07 +0000 (20:57 +0000)
committerMark Brown <broonie@kernel.org>
Wed, 4 Feb 2015 20:57:07 +0000 (20:57 +0000)
1  2  3  4  5 
sound/soc/atmel/atmel_ssc_dai.c
sound/soc/codecs/alc5632.c

@@@@@@ -450,16 -451,25 -451,25 -452,10 -451,25 +452,10 @@@@@@ static int atmel_ssc_hw_params(struct s
                break;
     
        case SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_CBM_CFM:
--- -           /*
--- -            * I2S format, CODEC supplies BCLK and LRC clocks.
--- -            *
--- -            * The SSC transmit clock is obtained from the BCLK signal on
--- -            * on the TK line, and the SSC receive clock is
--- -            * generated from the transmit clock.
 -- -            *
 -- -            *  For single channel data, one sample is transferred
 -- -            * on the falling edge of the LRC clock.
 -- -            * For two channel data, one sample is
 -- -            * transferred on both edges of the LRC clock.
--- -            */
 -- -           start_event = ((channels == 1)
 -- -                           ? SSC_START_FALLING_RF
 -- -                           : SSC_START_EDGE_RF);
 -- -
+++ +           /* I2S format, CODEC supplies BCLK and LRC clocks. */
                rcmr =    SSC_BF(RCMR_PERIOD, 0)
                        | SSC_BF(RCMR_STTDLY, START_DELAY)
 -- -                   | SSC_BF(RCMR_START, start_event)
 ++ +                   | SSC_BF(RCMR_START, SSC_START_FALLING_RF)
                        | SSC_BF(RCMR_CKI, SSC_CKI_RISING)
                        | SSC_BF(RCMR_CKO, SSC_CKO_NONE)
                        | SSC_BF(RCMR_CKS, ssc->clk_from_rk_pin ?
                        | SSC_BF(TFMR_FSDEN, 0)
                        | SSC_BF(TFMR_FSOS, SSC_FSOS_NONE)
                        | SSC_BF(TFMR_FSLEN, 0)
 -- -                   | SSC_BF(TFMR_DATNB, 0)
 ++ +                   | SSC_BF(TFMR_DATNB, (channels - 1))
 ++ +                   | SSC_BIT(TFMR_MSBF)
 ++ +                   | SSC_BF(TFMR_DATDEF, 0)
 ++ +                   | SSC_BF(TFMR_DATLEN, (bits - 1));
 ++ +           break;
 ++ +
+++ +   case SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_CBM_CFS:
+++ +           /* I2S format, CODEC supplies BCLK, SSC supplies LRCLK. */
+++ +           if (bits > 16 && !ssc->pdata->has_fslen_ext) {
+++ +                   dev_err(dai->dev,
+++ +                           "sample size %d is too large for SSC device\n",
+++ +                           bits);
+++ +                   return -EINVAL;
+++ +           }
+++ +
+++ +           fslen_ext = (bits - 1) / 16;
+++ +           fslen = (bits - 1) % 16;
+++ +
+++ +           rcmr =    SSC_BF(RCMR_PERIOD, ssc_p->rcmr_period)
+++ +                   | SSC_BF(RCMR_STTDLY, START_DELAY)
+++ +                   | SSC_BF(RCMR_START, SSC_START_FALLING_RF)
+++ +                   | SSC_BF(RCMR_CKI, SSC_CKI_RISING)
+++ +                   | SSC_BF(RCMR_CKO, SSC_CKO_NONE)
+++ +                   | SSC_BF(RCMR_CKS, ssc->clk_from_rk_pin ?
+++ +                                      SSC_CKS_PIN : SSC_CKS_CLOCK);
+++ +
+++ +           rfmr =    SSC_BF(RFMR_FSLEN_EXT, fslen_ext)
+++ +                   | SSC_BF(RFMR_FSEDGE, SSC_FSEDGE_POSITIVE)
+++ +                   | SSC_BF(RFMR_FSOS, SSC_FSOS_NEGATIVE)
+++ +                   | SSC_BF(RFMR_FSLEN, fslen)
+++ +                   | SSC_BF(RFMR_DATNB, (channels - 1))
+++ +                   | SSC_BIT(RFMR_MSBF)
+++ +                   | SSC_BF(RFMR_LOOP, 0)
+++ +                   | SSC_BF(RFMR_DATLEN, (bits - 1));
+++ +
+++ +           tcmr =    SSC_BF(TCMR_PERIOD, ssc_p->tcmr_period)
+++ +                   | SSC_BF(TCMR_STTDLY, START_DELAY)
+++ +                   | SSC_BF(TCMR_START, SSC_START_FALLING_RF)
+++ +                   | SSC_BF(TCMR_CKI, SSC_CKI_FALLING)
+++ +                   | SSC_BF(TCMR_CKO, SSC_CKO_NONE)
+++ +                   | SSC_BF(TCMR_CKS, ssc->clk_from_rk_pin ?
+++ +                                      SSC_CKS_CLOCK : SSC_CKS_PIN);
+++ +
+++ +           tfmr =    SSC_BF(TFMR_FSLEN_EXT, fslen_ext)
+++ +                   | SSC_BF(TFMR_FSEDGE, SSC_FSEDGE_NEGATIVE)
+++ +                   | SSC_BF(TFMR_FSDEN, 0)
+++ +                   | SSC_BF(TFMR_FSOS, SSC_FSOS_NEGATIVE)
+++ +                   | SSC_BF(TFMR_FSLEN, fslen)
+++ +                   | SSC_BF(TFMR_DATNB, (channels - 1))
+                       | SSC_BIT(TFMR_MSBF)
+                       | SSC_BF(TFMR_DATDEF, 0)
+                       | SSC_BF(TFMR_DATLEN, (bits - 1));
+               break;
+    
        case SND_SOC_DAIFMT_DSP_A | SND_SOC_DAIFMT_CBS_CFS:
                /*
                 * DSP/PCM Mode A format, SSC provides BCLK and LRC clocks.
Simple merge