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| author | Vinod Koul <vinod.koul@intel.com> | 2016-02-19 11:42:34 +0530 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2016-02-20 00:34:47 +0900 |
| commit | 4b235c43deb8283802281a299cb730001a6ad1da (patch) | |
| tree | 28a9fffcacb98b980988ff49f829ccd3450102d8 /sound/soc/intel/skylake/skl.h | |
| parent | 2d1419a329e7de825c03738ad2ac532153239388 (diff) | |
| download | lwn-4b235c43deb8283802281a299cb730001a6ad1da.tar.gz lwn-4b235c43deb8283802281a299cb730001a6ad1da.zip | |
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>
Diffstat (limited to 'sound/soc/intel/skylake/skl.h')
| -rw-r--r-- | sound/soc/intel/skylake/skl.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sound/soc/intel/skylake/skl.h b/sound/soc/intel/skylake/skl.h index 4d18293b5537..1ca1911f1587 100644 --- a/sound/soc/intel/skylake/skl.h +++ b/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); |