ASoC: Intel: atom: enable configuration of SSP0

Existing code used SSP2, make selection of SSP id
dependent on port name. This is required when the
machine driver uses non-default settings

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

1 files changed, 12 insertions, 3 deletions

diff --git a/sound/soc/intel/atom/sst-atom-controls.c b/sound/soc/intel/atom/sst-atom-controls.c
index 28eea127ec33..0838478c4c3f 100644
--- a/sound/soc/intel/atom/sst-atom-controls.c
+++ b/sound/soc/intel/atom/sst-atom-controls.c
@@ -935,17 +935,26 @@ void sst_fill_ssp_defaults(struct snd_soc_dai *dai)
 int send_ssp_cmd(struct snd_soc_dai *dai, const char *id, bool enable)
 {
         struct sst_data *drv = snd_soc_dai_get_drvdata(dai);
-        const struct sst_ssp_config *config;
+        int ssp_id;
 
         dev_info(dai->dev, "Enter: enable=%d port_name=%s\n", enable, id);
 
+        if (strcmp(id, "ssp0-port") == 0)
+                ssp_id = SSP_MODEM;
+        else if (strcmp(id, "ssp2-port") == 0)
+                ssp_id = SSP_CODEC;
+        else {
+                dev_dbg(dai->dev, "port %s is not supported\n", id);
+                return -1;
+        }
+
         SST_FILL_DEFAULT_DESTINATION(drv->ssp_cmd.header.dst);
         drv->ssp_cmd.header.command_id = SBA_HW_SET_SSP;
         drv->ssp_cmd.header.length = sizeof(struct sst_cmd_sba_hw_set_ssp)
                                 - sizeof(struct sst_dsp_header);
 
-        config = &sst_ssp_configs;
-        dev_dbg(dai->dev, "ssp_id: %u\n", config->ssp_id);
+        drv->ssp_cmd.selection = ssp_id;
+        dev_dbg(dai->dev, "ssp_id: %u\n", ssp_id);
 
         if (enable)
                 drv->ssp_cmd.switch_state = SST_SWITCH_ON;