From patchwork Mon May 30 12:12:58 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vinod Koul X-Patchwork-Id: 9141175 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 2204260777 for ; Mon, 30 May 2016 12:08:52 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 1373F1FFC9 for ; Mon, 30 May 2016 12:08:52 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 06B572819E; Mon, 30 May 2016 12:08:52 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_NONE autolearn=ham version=3.3.1 Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 483A51FFC9 for ; Mon, 30 May 2016 12:08:51 +0000 (UTC) Received: by alsa0.perex.cz (Postfix, from userid 1000) id 749DA265B03; Mon, 30 May 2016 14:08:50 +0200 (CEST) Received: from alsa0.perex.cz (localhost [127.0.0.1]) by alsa0.perex.cz (Postfix) with ESMTP id 94EBF265388; Mon, 30 May 2016 14:06:59 +0200 (CEST) X-Original-To: alsa-devel@alsa-project.org Delivered-To: alsa-devel@alsa-project.org Received: by alsa0.perex.cz (Postfix, from userid 1000) id 99CC0261A0D; Mon, 30 May 2016 14:06:56 +0200 (CEST) Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by alsa0.perex.cz (Postfix) with ESMTP id DC88326073D for ; Mon, 30 May 2016 14:06:53 +0200 (CEST) Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga103.jf.intel.com with ESMTP; 30 May 2016 05:06:55 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.26,389,1459839600"; d="scan'208";a="987404327" Received: from vkoul-udesk7.iind.intel.com ([10.223.84.143]) by orsmga002.jf.intel.com with ESMTP; 30 May 2016 05:06:50 -0700 From: Vinod Koul To: alsa-devel@alsa-project.org Date: Mon, 30 May 2016 17:42:58 +0530 Message-Id: <1464610381-19416-5-git-send-email-vinod.koul@intel.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1464610381-19416-1-git-send-email-vinod.koul@intel.com> References: <1464610381-19416-1-git-send-email-vinod.koul@intel.com> Cc: liam.r.girdwood@linux.intel.com, patches.audio@intel.com, broonie@kernel.org, Ramesh Babu , Vinod Koul Subject: [alsa-devel] [PATCH 4/7] ASoC: Intel: Skylake: Strip manifest for Broxton platform X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org X-Virus-Scanned: ClamAV using ClamSMTP Broxton firmrware comes with extended manifest so invoke skl_dsp_strip_extended_manifest() to check and strip Signed-off-by: Ramesh Babu Signed-off-by: Vinod Koul --- sound/soc/intel/skylake/bxt-sst.c | 14 ++++++++++++-- 1 file changed, 12 insertions(+), 2 deletions(-) diff --git a/sound/soc/intel/skylake/bxt-sst.c b/sound/soc/intel/skylake/bxt-sst.c index dd86232eea05..0dd921349663 100644 --- a/sound/soc/intel/skylake/bxt-sst.c +++ b/sound/soc/intel/skylake/bxt-sst.c @@ -132,6 +132,7 @@ static int sst_transfer_fw_host_dma(struct sst_dsp *ctx) static int bxt_load_base_firmware(struct sst_dsp *ctx) { + struct firmware stripped_fw; struct skl_sst *skl = ctx->thread_context; int ret; @@ -141,10 +142,19 @@ static int bxt_load_base_firmware(struct sst_dsp *ctx) goto sst_load_base_firmware_failed; } - ret = sst_bxt_prepare_fw(ctx, ctx->fw->data, ctx->fw->size); + /* check for extended manifest */ + if (ctx->fw == NULL) + goto sst_load_base_firmware_failed; + + + stripped_fw.data = ctx->fw->data; + stripped_fw.size = ctx->fw->size; + skl_dsp_strip_extended_manifest(&stripped_fw); + + ret = sst_bxt_prepare_fw(ctx, stripped_fw.data, stripped_fw.size); /* Retry Enabling core and ROM load. Retry seemed to help */ if (ret < 0) { - ret = sst_bxt_prepare_fw(ctx, ctx->fw->data, ctx->fw->size); + ret = sst_bxt_prepare_fw(ctx, stripped_fw.data, stripped_fw.size); if (ret < 0) { dev_err(ctx->dev, "Core En/ROM load fail:%d\n", ret); goto sst_load_base_firmware_failed;