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authorSriram Periyasamy <sriramx.periyasamy@intel.com>2017-11-07 16:16:23 +0530
committerMark Brown <broonie@kernel.org>2017-11-08 18:58:16 +0000
commitd956147473ec1843c2660a89ef0fba80b66c6657 (patch)
tree5048b7306c322fa84fd58daac963baca7db5f05e /sound
parent22ebd6666efd8663a06715a052f74b6a7e904dc3 (diff)
downloadlinux-d956147473ec1843c2660a89ef0fba80b66c6657.tar.bz2
ASoC: Intel: Skylake: Add dynamic module id support
Module id is a property of firmware manifest and can vary between platforms so use the uuid instead of module id for pins. Signed-off-by: Sriram Periyasamy <sriramx.periyasamy@intel.com> Signed-off-by: Guneshwor Singh <guneshwor.o.singh@intel.com> Acked-By: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound')
-rw-r--r--sound/soc/intel/skylake/skl-topology.c23
1 files changed, 21 insertions, 2 deletions
diff --git a/sound/soc/intel/skylake/skl-topology.c b/sound/soc/intel/skylake/skl-topology.c
index 90f8c839bcef..b590742c5a7a 100644
--- a/sound/soc/intel/skylake/skl-topology.c
+++ b/sound/soc/intel/skylake/skl-topology.c
@@ -2054,6 +2054,8 @@ static int skl_tplg_fill_pin(struct device *dev,
struct skl_module_pin *m_pin,
int pin_index)
{
+ int ret;
+
switch (tkn_elem->token) {
case SKL_TKN_U32_PIN_MOD_ID:
m_pin[pin_index].id.module_id = tkn_elem->value;
@@ -2063,6 +2065,14 @@ static int skl_tplg_fill_pin(struct device *dev,
m_pin[pin_index].id.instance_id = tkn_elem->value;
break;
+ case SKL_TKN_UUID:
+ ret = skl_tplg_get_uuid(dev, m_pin[pin_index].id.mod_uuid.b,
+ (struct snd_soc_tplg_vendor_uuid_elem *)tkn_elem);
+ if (ret < 0)
+ return ret;
+
+ break;
+
default:
dev_err(dev, "%d Not a pin token\n", tkn_elem->token);
return -EINVAL;
@@ -2487,6 +2497,7 @@ static int skl_tplg_get_token(struct device *dev,
case SKL_TKN_U32_PIN_MOD_ID:
case SKL_TKN_U32_PIN_INST_ID:
+ case SKL_TKN_UUID:
ret = skl_tplg_fill_pins_info(dev,
mconfig, tkn_elem, dir,
pin_index);
@@ -2549,6 +2560,7 @@ static int skl_tplg_get_tokens(struct device *dev,
struct snd_soc_tplg_vendor_value_elem *tkn_elem;
int tkn_count = 0, ret;
int off = 0, tuple_size = 0;
+ bool is_module_guid = true;
if (block_size <= 0)
return -EINVAL;
@@ -2564,8 +2576,15 @@ static int skl_tplg_get_tokens(struct device *dev,
continue;
case SND_SOC_TPLG_TUPLE_TYPE_UUID:
- ret = skl_tplg_get_uuid(dev, mconfig->guid,
- array->uuid);
+ if (is_module_guid) {
+ ret = skl_tplg_get_uuid(dev, mconfig->guid,
+ array->uuid);
+ is_module_guid = false;
+ } else {
+ ret = skl_tplg_get_token(dev, array->value, skl,
+ mconfig);
+ }
+
if (ret < 0)
return ret;