ASoC: Intel: Skylake: Commonize library load

request firmware, strip extended manifest and release library changes
are common to kabylake and APL.

So move these common code to utils to be reused in later patches for
kabylake library load.

Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

1 files changed, 5 insertions, 33 deletions

diff --git a/sound/soc/intel/skylake/bxt-sst.c b/sound/soc/intel/skylake/bxt-sst.c
index 2bf6ebe29f50..d26545ee3e58 100644
--- a/sound/soc/intel/skylake/bxt-sst.c
+++ b/sound/soc/intel/skylake/bxt-sst.c
@@ -53,18 +53,6 @@ static unsigned int bxt_get_errorcode(struct sst_dsp *ctx)
 	 return sst_dsp_shim_read(ctx, BXT_ADSP_ERROR_CODE);
 }
 
-static void sst_bxt_release_library(struct skl_lib_info *linfo, int lib_count)
-{
-	int i;
-
-	for (i = 1; i < lib_count; i++) {
-		if (linfo[i].fw) {
-			release_firmware(linfo[i].fw);
-			linfo[i].fw = NULL;
-		}
-	}
-}
-
 static int
 bxt_load_library(struct sst_dsp *ctx, struct skl_lib_info *linfo, int lib_count)
 {
@@ -75,26 +63,10 @@ bxt_load_library(struct sst_dsp *ctx, struct skl_lib_info *linfo, int lib_count)
 
 	/* library indices start from 1 to N. 0 represents base FW */
 	for (i = 1; i < lib_count; i++) {
-		if (linfo[i].fw == NULL) {
-			ret = request_firmware(&linfo[i].fw, linfo[i].name,
-						ctx->dev);
-			if (ret < 0) {
-				dev_err(ctx->dev, "Request lib %s failed:%d\n",
-					linfo[i].name, ret);
-				goto load_library_failed;
-			}
-		}
-
-		if (skl->is_first_boot) {
-			ret = snd_skl_parse_uuids(ctx, linfo[i].fw,
+		ret = skl_prepare_lib_load(skl, &skl->lib_info[i], &stripped_fw,
 					BXT_ADSP_FW_BIN_HDR_OFFSET, i);
-			if (ret < 0)
-				goto load_library_failed;
-		}
-
-		stripped_fw.data = linfo[i].fw->data;
-		stripped_fw.size = linfo[i].fw->size;
-		skl_dsp_strip_extended_manifest(&stripped_fw);
+		if (ret < 0)
+			goto load_library_failed;
 
 		stream_tag = ctx->dsp_ops.prepare(ctx->dev, 0x40,
 					stripped_fw.size, &dmab);
@@ -121,7 +93,7 @@ bxt_load_library(struct sst_dsp *ctx, struct skl_lib_info *linfo, int lib_count)
 	return ret;
 
 load_library_failed:
-	sst_bxt_release_library(linfo, lib_count);
+	skl_release_library(linfo, lib_count);
 	return ret;
 }
 
@@ -648,7 +620,7 @@ EXPORT_SYMBOL_GPL(bxt_sst_init_fw);
 void bxt_sst_dsp_cleanup(struct device *dev, struct skl_sst *ctx)
 {
 
-	sst_bxt_release_library(ctx->lib_info, ctx->lib_count);
+	skl_release_library(ctx->lib_info, ctx->lib_count);
 	if (ctx->dsp->fw)
 		release_firmware(ctx->dsp->fw);
 	skl_freeup_uuid_list(ctx);