soundwire: intel: fix intel_register_dai PDI offsets and numbers

There are two issues, likely copy/paste:

1. Use cdns->pcm.num_in instead of stream_num_in for consistency with
the rest of the code. This was not detected earlier since platforms did
not have input-only PDIs.

2. use the correct offset for bi-dir PDM, based on IN and OUT
PDIs. Again this was not detected since PDM was not supported earlier.

Reported-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20190916192348.467-2-pierre-louis.bossart@linux.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>

diff --git a/drivers/soundwire/intel.c b/drivers/soundwire/intel.c
index f1e38a2..13c54ea 100644 (file)
--- a/drivers/soundwire/intel.c
+++ b/drivers/soundwire/intel.c
@@ -900,7 +900,7 @@ static int intel_register_dai(struct sdw_intel *sdw)
        /* Create PCM DAIs */
        stream = &cdns->pcm;
 
-       ret = intel_create_dai(cdns, dais, INTEL_PDI_IN, stream->num_in,
+       ret = intel_create_dai(cdns, dais, INTEL_PDI_IN, cdns->pcm.num_in,
                               off, stream->num_ch_in, true);
        if (ret)
                return ret;
@@ -931,7 +931,7 @@ static int intel_register_dai(struct sdw_intel *sdw)
        if (ret)
                return ret;
 
-       off += cdns->pdm.num_bd;
+       off += cdns->pdm.num_out;
        ret = intel_create_dai(cdns, dais, INTEL_PDI_BD, cdns->pdm.num_bd,
                               off, stream->num_ch_bd, false);
        if (ret)