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[2620:137:e000::1:18]) by mx.google.com with ESMTPS id d22-20020a056a00199600b0050d7eb29655si14943790pfl.41.2022.05.09.03.18.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 09 May 2022 03:18:40 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:18 as permitted sender) client-ip=2620:137:e000::1:18; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b="IWxZLlR/"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id A987A16D5FE; Mon, 9 May 2022 02:55:41 -0700 (PDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235855AbiEIGkw (ORCPT + 99 others); Mon, 9 May 2022 02:40:52 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56354 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229577AbiEIGha (ORCPT ); Mon, 9 May 2022 02:37:30 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 97F7416A134 for ; Sun, 8 May 2022 23:33:36 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id C4DD460F24 for ; Mon, 9 May 2022 06:33:27 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id B2B48C385AB; Mon, 9 May 2022 06:33:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1652078007; bh=+A/eYgl7HZZwEPuWOCcBdPtKm4G+Gnd+d5DfAahMbzA=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=IWxZLlR/aKi+U2YSTpIf2e/4GefVjQpu8L3OzO2VI/MxzHN5KZ8/h+7QmB5rPbkPU xcPjSKhTUmk9hp+IAyQOTOIuabloO1DjxdpbUgEemg8YwEpKrbbzpHnTlBqKIkz3IL rvTxjMFsRaJSYpOLwBfIK8ZxYXI1yqFA/lbYQnajVgKBgudwo6opeXl2pRlIeWoEhB PnG5BPGbuqrt/KRzGYY1znCk3Y7n7Aun4kLRYcuzfcgZwm4W1A3dr5b3Zbq+f1hDH0 pqksRnLywYTysgMg6QyMhmzdTFWOItzd/r0TCQHTBIQhRo4BMctcU97jw9DPR2uxR2 NcmdYBJcuIA/Q== Date: Mon, 9 May 2022 12:03:22 +0530 From: Vinod Koul To: Srinivas Kandagatla Cc: alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, pierre-louis.bossart@linux.intel.com, bard.liao@intel.com, Srinivasa Rao Mandadapu Subject: Re: [PATCH v2] soundwire: qcom: adjust autoenumeration timeout Message-ID: References: <20220506084705.18525-1-srinivas.kandagatla@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220506084705.18525-1-srinivas.kandagatla@linaro.org> X-Spam-Status: No, score=-2.9 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,MAILING_LIST_MULTI, RDNS_NONE,SPF_HELO_NONE,T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 06-05-22, 09:47, Srinivas Kandagatla wrote: > Currently timeout for autoenumeration during probe and bus reset is set to > 2 secs which is really a big value. This can have an adverse effect on > boot time if the slave device is not ready/reset. > This was the case with wcd938x which was not reset yet but we spent 2 > secs waiting in the soundwire controller probe. Reduce this time to > 1/10 of Hz which should be good enough time to finish autoenumeration > if any slaves are available on the bus. Applied, thanks -- ~Vinod