ASoC: Intel: Skylake: Generate topology name for NHLT table header

NHLT table [1] header has fields like oem_id, oem_table_id and
oem_revision. Use that to load a unique topology binary specific
to that platform

NHLT Table is documented at:
[1]: https://01.org/blogs/2016/intel-smart-sound-technology-audio-dsp

Signed-off-by: Yang A Fang <yang.a.fang@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

sound/soc/intel/skylake/skl.h

@@ -73,6 +73,8 @@ struct skl {
 	struct list_head ppl_list;
 
 	const char *fw_name;
+	char tplg_name[64];
+	unsigned short pci_id;
 	const struct firmware *tplg;
 
 	int supend_active;
@@ -96,6 +98,7 @@ void skl_nhlt_free(void *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);
 
+int skl_nhlt_update_topology_bin(struct skl *skl);
 int skl_init_dsp(struct skl *skl);
 void skl_free_dsp(struct skl *skl);
 int skl_suspend_dsp(struct skl *skl);