ASoC: Intel: atom: save FW version

After the boot of the SST FW the firmware version is send back
to the driver. This patch is saving the FW version inside the
driver.

Signed-off-by: Sebastien Guiriec <sebastien.guiriec@intel.com>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

2 files changed, 7 insertions, 0 deletions

diff --git a/sound/soc/intel/atom/sst/sst.h b/sound/soc/intel/atom/sst/sst.h
index 3f493862e98d..5c9a51cc77aa 100644
--- a/sound/soc/intel/atom/sst/sst.h
+++ b/sound/soc/intel/atom/sst/sst.h
@@ -436,6 +436,7 @@ struct intel_sst_drv {
          */
         char firmware_name[FW_NAME_SIZE];
 
+        struct snd_sst_fw_version fw_version;
         struct sst_fw_save      *fw_save;
 };
 
diff --git a/sound/soc/intel/atom/sst/sst_ipc.c b/sound/soc/intel/atom/sst/sst_ipc.c
index 7934a0047384..374bb61c596d 100644
--- a/sound/soc/intel/atom/sst/sst_ipc.c
+++ b/sound/soc/intel/atom/sst/sst_ipc.c
@@ -242,6 +242,12 @@ static void process_fw_init(struct intel_sst_drv *sst_drv_ctx,
         dev_dbg(sst_drv_ctx->dev, "Build date %s Time %s\n",
                         init->build_info.date, init->build_info.time);
 
+        /* Save FW version */
+        sst_drv_ctx->fw_version.type = init->fw_version.type;
+        sst_drv_ctx->fw_version.major = init->fw_version.major;
+        sst_drv_ctx->fw_version.minor = init->fw_version.minor;
+        sst_drv_ctx->fw_version.build = init->fw_version.build;
+
 ret:
         sst_wake_up_block(sst_drv_ctx, retval, FW_DWNL_ID, 0 , NULL, 0);
 }