ASoC: omap: rx51: omap_mcbsp_st_add_controls: add id parameter

This is a preparation for DT based booting where the McBSP id
is set to -1 for all McBSP instances.

Signed-off-by: Sebastian Reichel <sre@kernel.org>
Signed-off-by: Mark Brown <broonie@linaro.org>

3 files changed, 5 insertions, 4 deletions

diff --git a/sound/soc/omap/omap-mcbsp.c b/sound/soc/omap/omap-mcbsp.c
index af2764adf252..71d226626f7c 100644
--- a/sound/soc/omap/omap-mcbsp.c
+++ b/sound/soc/omap/omap-mcbsp.c
@@ -693,7 +693,7 @@ OMAP_MCBSP_SOC_SINGLE_S16_EXT("McBSP" #port " Sidetone Channel 1 Volume", \
 OMAP_MCBSP_ST_CONTROLS(2);
 OMAP_MCBSP_ST_CONTROLS(3);
 
-int omap_mcbsp_st_add_controls(struct snd_soc_pcm_runtime *rtd)
+int omap_mcbsp_st_add_controls(struct snd_soc_pcm_runtime *rtd, int port_id)
 {
         struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
         struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai);
@@ -703,7 +703,7 @@ int omap_mcbsp_st_add_controls(struct snd_soc_pcm_runtime *rtd)
                 return 0;
         }
 
-        switch (mcbsp->id) {
+        switch (port_id) {
         case 2: /* McBSP 2 */
                 return snd_soc_add_dai_controls(cpu_dai,
                                         omap_mcbsp2_st_controls,
@@ -713,6 +713,7 @@ int omap_mcbsp_st_add_controls(struct snd_soc_pcm_runtime *rtd)
                                         omap_mcbsp3_st_controls,
                                         ARRAY_SIZE(omap_mcbsp3_st_controls));
         default:
+                dev_err(mcbsp->dev, "Port %d not supported\n", port_id);
                 break;
         }
 
diff --git a/sound/soc/omap/omap-mcbsp.h b/sound/soc/omap/omap-mcbsp.h
index ba8386a0d8dc..2e3369c27be3 100644
--- a/sound/soc/omap/omap-mcbsp.h
+++ b/sound/soc/omap/omap-mcbsp.h
@@ -39,6 +39,6 @@ enum omap_mcbsp_div {
         OMAP_MCBSP_CLKGDV,              /* Sample rate generator divider */
 };
 
-int omap_mcbsp_st_add_controls(struct snd_soc_pcm_runtime *rtd);
+int omap_mcbsp_st_add_controls(struct snd_soc_pcm_runtime *rtd, int port_id);
 
 #endif
diff --git a/sound/soc/omap/rx51.c b/sound/soc/omap/rx51.c
index bbe3a66e9102..e140b1b2bdf1 100644
--- a/sound/soc/omap/rx51.c
+++ b/sound/soc/omap/rx51.c
@@ -297,7 +297,7 @@ static int rx51_aic34_init(struct snd_soc_pcm_runtime *rtd)
                 return err;
         snd_soc_limit_volume(codec, "TPA6130A2 Headphone Playback Volume", 42);
 
-        err = omap_mcbsp_st_add_controls(rtd);
+        err = omap_mcbsp_st_add_controls(rtd, 2);
         if (err < 0)
                 return err;