ASoC: Intel: Skylake: Check device type to get endpoint configuration

Geminilake has two different devices connected to the same SSP, so use
device_type check to get correct device configuration.

Signed-off-by: Senthilnathan Veppur <senthilnathanx.veppur@intel.com>
Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/intel/skylake/skl-nhlt.c b/sound/soc/intel/skylake/skl-nhlt.c
index 2710a3704a3859f918136915c9c63e6b4c3b2b04..7eb9c419dc7f0a432c0ba0acf7894d41e621aea3 100644 (file)
--- a/sound/soc/intel/skylake/skl-nhlt.c
+++ b/sound/soc/intel/skylake/skl-nhlt.c
@@ -102,14 +102,16 @@ static void dump_config(struct device *dev, u32 instance_id, u8 linktype,
 }
 
 static bool skl_check_ep_match(struct device *dev, struct nhlt_endpoint *epnt,
-                               u32 instance_id, u8 link_type, u8 dirn)
+               u32 instance_id, u8 link_type, u8 dirn, u8 dev_type)
 {
-       dev_dbg(dev, "vbus_id=%d link_type=%d dir=%d\n",
-               epnt->virtual_bus_id, epnt->linktype, epnt->direction);
+       dev_dbg(dev, "vbus_id=%d link_type=%d dir=%d dev_type = %d\n",
+                       epnt->virtual_bus_id, epnt->linktype,
+                       epnt->direction, epnt->device_type);
 
        if ((epnt->virtual_bus_id == instance_id) &&
                        (epnt->linktype == link_type) &&
-                       (epnt->direction == dirn))
+                       (epnt->direction == dirn) &&
+                       (epnt->device_type == dev_type))
                return true;
        else
                return false;
@@ -117,7 +119,8 @@ static bool skl_check_ep_match(struct device *dev, struct nhlt_endpoint *epnt,
 
 struct nhlt_specific_cfg
 *skl_get_ep_blob(struct skl *skl, u32 instance, u8 link_type,
-                       u8 s_fmt, u8 num_ch, u32 s_rate, u8 dirn)
+                       u8 s_fmt, u8 num_ch, u32 s_rate,
+                       u8 dirn, u8 dev_type)
 {
        struct nhlt_fmt *fmt;
        struct nhlt_endpoint *epnt;
@@ -135,7 +138,8 @@ struct nhlt_specific_cfg
        dev_dbg(dev, "endpoint count =%d\n", nhlt->endpoint_count);
 
        for (j = 0; j < nhlt->endpoint_count; j++) {
-               if (skl_check_ep_match(dev, epnt, instance, link_type, dirn)) {
+               if (skl_check_ep_match(dev, epnt, instance, link_type,
+                                               dirn, dev_type)) {
                        fmt = (struct nhlt_fmt *)(epnt->config.caps +
                                                 epnt->config.size);
                        sp_config = skl_get_specific_cfg(dev, fmt, num_ch,

diff --git a/sound/soc/intel/skylake/skl-topology.c b/sound/soc/intel/skylake/skl-topology.c
index e6e76237f46b114288e406569ce869b41669eab0..ed58b5b3555a869ff91772689b761369873d6c89 100644 (file)
--- a/sound/soc/intel/skylake/skl-topology.c
+++ b/sound/soc/intel/skylake/skl-topology.c
@@ -330,6 +330,31 @@ static void skl_tplg_update_buffer_size(struct skl_sst *ctx,
                        multiplier;
 }
 
+static u8 skl_tplg_be_dev_type(int dev_type)
+{
+       int ret;
+
+       switch (dev_type) {
+       case SKL_DEVICE_BT:
+               ret = NHLT_DEVICE_BT;
+               break;
+
+       case SKL_DEVICE_DMIC:
+               ret = NHLT_DEVICE_DMIC;
+               break;
+
+       case SKL_DEVICE_I2S:
+               ret = NHLT_DEVICE_I2S;
+               break;
+
+       default:
+               ret = NHLT_DEVICE_INVALID;
+               break;
+       }
+
+       return ret;
+}
+
 static int skl_tplg_update_be_blob(struct snd_soc_dapm_widget *w,
                                                struct skl_sst *ctx)
 {
@@ -338,6 +363,7 @@ static int skl_tplg_update_be_blob(struct snd_soc_dapm_widget *w,
        u32 ch, s_freq, s_fmt;
        struct nhlt_specific_cfg *cfg;
        struct skl *skl = get_skl_ctx(ctx->dev);
+       u8 dev_type = skl_tplg_be_dev_type(m_cfg->dev_type);
 
        /* check if we already have blob */
        if (m_cfg->formats_config.caps_size > 0)
@@ -374,7 +400,7 @@ static int skl_tplg_update_be_blob(struct snd_soc_dapm_widget *w,
 
        /* update the blob based on virtual bus_id and default params */
        cfg = skl_get_ep_blob(skl, m_cfg->vbus_id, link_type,
-                                       s_fmt, ch, s_freq, dir);
+                                       s_fmt, ch, s_freq, dir, dev_type);
        if (cfg) {
                m_cfg->formats_config.caps_size = cfg->size;
                m_cfg->formats_config.caps = (u32 *) &cfg->caps;
@@ -1448,6 +1474,7 @@ static int skl_tplg_be_fill_pipe_params(struct snd_soc_dai *dai,
        struct nhlt_specific_cfg *cfg;
        struct skl *skl = get_skl_ctx(dai->dev);
        int link_type = skl_tplg_be_link_type(mconfig->dev_type);
+       u8 dev_type = skl_tplg_be_dev_type(mconfig->dev_type);
 
        skl_tplg_fill_dma_id(mconfig, params);
 
@@ -1457,7 +1484,8 @@ static int skl_tplg_be_fill_pipe_params(struct snd_soc_dai *dai,
        /* update the blob based on virtual bus_id*/
        cfg = skl_get_ep_blob(skl, mconfig->vbus_id, link_type,
                                        params->s_fmt, params->ch,
-                                       params->s_freq, params->stream);
+                                       params->s_freq, params->stream,
+                                       dev_type);
        if (cfg) {
                mconfig->formats_config.caps_size = cfg->size;
                mconfig->formats_config.caps = (u32 *) &cfg->caps;

diff --git a/sound/soc/intel/skylake/skl.h b/sound/soc/intel/skylake/skl.h
index 0a1b02e212777e7dee00d8dd639f4c9e6ec8d38c..bbef77d2b917a9e080e0cd67b99fbaa796b79812 100644 (file)
--- a/sound/soc/intel/skylake/skl.h
+++ b/sound/soc/intel/skylake/skl.h
@@ -118,7 +118,8 @@ int skl_platform_register(struct device *dev);
 struct nhlt_acpi_table *skl_nhlt_init(struct device *dev);
 void skl_nhlt_free(struct nhlt_acpi_table *addr);
 struct nhlt_specific_cfg *skl_get_ep_blob(struct skl *skl, u32 instance,
-                       u8 link_type, u8 s_fmt, u8 no_ch, u32 s_rate, u8 dirn);
+                                       u8 link_type, u8 s_fmt, u8 no_ch,
+                                       u32 s_rate, u8 dirn, u8 dev_type);
 
 int skl_get_dmic_geo(struct skl *skl);
 int skl_nhlt_update_topology_bin(struct skl *skl);