From mboxrd@z Thu Jan 1 00:00:00 1970 From: Vinod Koul Subject: [PATCH 2/3] ASoC: Intel: Skylake: Populate modules after loading Date: Wed, 10 Aug 2016 09:40:49 +0530 Message-ID: <1470802250-9232-3-git-send-email-vinod.koul@intel.com> References: <1470802250-9232-1-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 mga11.intel.com (mga11.intel.com [192.55.52.93]) by alsa0.perex.cz (Postfix) with ESMTP id 3F117265A8C for ; Wed, 10 Aug 2016 06:03:17 +0200 (CEST) In-Reply-To: <1470802250-9232-1-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 Once topology and firmware are loaded, we can parse the manifest. Use driver pipe and widget list to get list of all modules and populate the data. Signed-off-by: Vinod Koul --- sound/soc/intel/skylake/skl-pcm.c | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) diff --git a/sound/soc/intel/skylake/skl-pcm.c b/sound/soc/intel/skylake/skl-pcm.c index 140249269cdb..eb1f00b28df1 100644 --- a/sound/soc/intel/skylake/skl-pcm.c +++ b/sound/soc/intel/skylake/skl-pcm.c @@ -1138,6 +1138,32 @@ static int skl_pcm_new(struct snd_soc_pcm_runtime *rtd) return retval; } +static int skl_populate_modules(struct skl *skl) +{ + struct skl_pipeline *p; + struct skl_pipe_module *m; + struct snd_soc_dapm_widget *w; + struct skl_module_cfg *mconfig; + int ret; + + list_for_each_entry(p, &skl->ppl_list, node) { + list_for_each_entry(m, &p->pipe->w_list, node) { + + w = m->w; + mconfig = w->priv; + + ret = snd_skl_get_module_info(skl->skl_sst, mconfig); + if (ret < 0) { + dev_err(skl->skl_sst->dev, + "query module info failed:%d\n", ret); + goto err; + } + } + } +err: + return ret; +} + static int skl_platform_soc_probe(struct snd_soc_platform *platform) { struct hdac_ext_bus *ebus = dev_get_drvdata(platform->dev); @@ -1169,6 +1195,7 @@ static int skl_platform_soc_probe(struct snd_soc_platform *platform) dev_err(platform->dev, "Failed to boot first fw: %d\n", ret); return ret; } + skl_populate_modules(skl); } pm_runtime_mark_last_busy(platform->dev); pm_runtime_put_autosuspend(platform->dev); -- 1.9.1