From: Vinod Koul <vinod.koul@intel.com>
Date: Tue, 26 Jul 2016 12:36:45 +0000 (+0530)
Subject: ASoC: Intel: Skylake: Parse UUIDs once
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=e280823c23f9ccc5f3bbd0fb2fa458cd96c1a881;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

ASoC: Intel: Skylake: Parse UUIDs once

The firmware manifest contains UUIDs which needs to be passed only once.

So use the newly introduced is_first_boot flag to distinguish and parse
these only once.

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

diff --git a/sound/soc/intel/skylake/skl-sst.c b/sound/soc/intel/skylake/skl-sst.c
index 6e9c634cf84f..064fc7ee3d88 100644
--- a/sound/soc/intel/skylake/skl-sst.c
+++ b/sound/soc/intel/skylake/skl-sst.c
@@ -88,13 +88,15 @@ static int skl_load_base_firmware(struct sst_dsp *ctx)
 		}
 	}
 
-	ret = snd_skl_parse_uuids(ctx, ctx->fw, SKL_ADSP_FW_BIN_HDR_OFFSET, 0);
-	if (ret < 0) {
-		dev_err(ctx->dev,
-				"UUID parsing err: %d\n", ret);
-		release_firmware(ctx->fw);
-		skl_dsp_disable_core(ctx, SKL_DSP_CORE0_MASK);
-		return ret;
+	/* prase uuids on first boot */
+	if (skl->is_first_boot) {
+		ret = snd_skl_parse_uuids(ctx, ctx->fw, SKL_ADSP_FW_BIN_HDR_OFFSET, 0);
+		if (ret < 0) {
+			dev_err(ctx->dev, "UUID parsing err: %d\n", ret);
+			release_firmware(ctx->fw);
+			skl_dsp_disable_core(ctx, SKL_DSP_CORE0_MASK);
+			return ret;
+		}
 	}
 
 	/* check for extended manifest */