From mboxrd@z Thu Jan 1 00:00:00 1970 From: Vinod Koul Subject: [PATCH 08/12] ASoC: Intel: Bxt: Parse UUIDs once Date: Tue, 26 Jul 2016 18:06:46 +0530 Message-ID: <1469536610-27606-9-git-send-email-vinod.koul@intel.com> References: <1469536610-27606-1-git-send-email-vinod.koul@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by alsa0.perex.cz (Postfix) with ESMTP id 297842669C8 for ; Tue, 26 Jul 2016 14:30:18 +0200 (CEST) In-Reply-To: <1469536610-27606-1-git-send-email-vinod.koul@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org To: alsa-devel@alsa-project.org Cc: liam.r.girdwood@linux.intel.com, patches.audio@intel.com, broonie@kernel.org, Vinod Koul List-Id: alsa-devel@alsa-project.org 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 on bxt platform as well. Signed-off-by: Vinod Koul --- sound/soc/intel/skylake/bxt-sst.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/sound/soc/intel/skylake/bxt-sst.c b/sound/soc/intel/skylake/bxt-sst.c index d6bf32405b3b..90702cef8b64 100644 --- a/sound/soc/intel/skylake/bxt-sst.c +++ b/sound/soc/intel/skylake/bxt-sst.c @@ -175,9 +175,12 @@ static int bxt_load_base_firmware(struct sst_dsp *ctx) if (ctx->fw == NULL) goto sst_load_base_firmware_failed; - ret = snd_skl_parse_uuids(ctx, ctx->fw, BXT_ADSP_FW_BIN_HDR_OFFSET, 0); - if (ret < 0) - goto sst_load_base_firmware_failed; + /* prase uuids on first boot */ + if (skl->is_first_boot) { + ret = snd_skl_parse_uuids(ctx, ctx->fw, BXT_ADSP_FW_BIN_HDR_OFFSET, 0); + if (ret < 0) + goto sst_load_base_firmware_failed; + } stripped_fw.data = ctx->fw->data; stripped_fw.size = ctx->fw->size; -- 1.9.1