From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 49F64C388F7 for ; Tue, 10 Nov 2020 12:42:38 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id B8B5320781 for ; Tue, 10 Nov 2020 12:42:37 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="1UGuvEch"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="w1wbeq71" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B8B5320781 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References:Message-ID: Subject:To:From:Date:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=ImJC5J8IWGXG+HrR3ZNvZ0qPGuaidmU4cK7ZGLqgXbs=; b=1UGuvEchkK4IEKvga/ynwNWY5 BYYSSrCzAJxDL4OSQ2X0NGXutCl2ykO9FR0ID2QJfloXkZ7m3RVVyJe69GY1T0oRHI45+t+0LqniH VqZSb3wiK7C8FOnuEo1IOR1fybdTmaR5qYQQ+KLS6VqUzYuR9+vwhs1L95fGTmnZdovGCVNhjxug3 j3fN7amiDHnOr+FxDPOcTt3B1EGXI4T0UAgfYmJf6G4qWJ8JQCwmN2cX5b8AxDcjP6faAMvusJrQt 3fGQdb1U5UXnb2ePcV69mTOKgDooPE3cBLF+m7UVOUe+/eqSQuQlOFKGsmwEyo3x3smYprfXuB4B4 HAK8q0KQA==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kcSxh-0005WQ-Q4; Tue, 10 Nov 2020 12:41:25 +0000 Received: from mail.kernel.org ([198.145.29.99]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kcSxe-0005W0-V3 for linux-arm-kernel@lists.infradead.org; Tue, 10 Nov 2020 12:41:23 +0000 Received: from localhost (unknown [122.179.121.10]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 0257F20781; Tue, 10 Nov 2020 12:41:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1605012081; bh=ard1d19oRDra6MZ9aZxhbhFaafZydasHklvznOS+FDg=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=w1wbeq71/B+KKPK42SjE+1euAGBMPU+9cLeJRu4GN5/KRuCvNBWQCTC9lUZVhz0t9 WvGOmuzNB7a3Wg95rLPb5Yhd+4dSUFikvzE2CofARSB36DQckBiOxwtMxQNN/E8JaF pXWTNTcuAUd4RKY0te5LPaXeScKxW6jNgt/3uaBc= Date: Tue, 10 Nov 2020 18:11:16 +0530 From: Vinod Koul To: Tony Lindgren Subject: Re: [PATCH] dmaengine: ti: omap-dma: Block PM if SDMA is busy to fix audio Message-ID: <20201110124116.GS3171@vkoul-mobl> References: <20201109154013.11950-1-tony@atomide.com> <39089a2c-a883-d9b4-f1d6-493af2190410@ti.com> <20201110113346.GD26857@atomide.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20201110113346.GD26857@atomide.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201110_074123_095767_679C1629 X-CRM114-Status: GOOD ( 19.75 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Peter Ujfalusi , dmaengine@vger.kernel.org, linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 10-11-20, 13:33, Tony Lindgren wrote: > * Peter Ujfalusi [201110 07:59]: > > Hi, > > > > On 10/11/2020 9.58, Peter Ujfalusi wrote: > > > Hi Tony, > > > > > > On 09/11/2020 17.40, Tony Lindgren wrote: > > >> We now use cpu_pm for saving and restoring device context for deeper SoC > > >> idle states. But for omap3, we must also block idle if SDMA is busy. > > >> > > >> If we don't block idle when SDMA is busy, we eventually end up saving and > > >> restoring SDMA register state on PER domain idle while SDMA is active and > > >> that causes at least audio playback to fail. > > > > > > Thanks for the fix! > > > > > > Tested-by: Peter Ujfalusi > > > Acked-by: Peter Ujfalusi > > > > > > Vinod: Can you take this for 5.10 as a fix? The off mode got enabled by > > > default in 5.10-rc1 and audio got broken out of box. > > > > to Vinod with corrected email address.. > > Sorry about that, I've bounced the original patch too. Vinod let me know if > you want me to resend the patch. That is okay, we have b4 now, so not much of a hassle to grab, review and apply, will do that shortly And here is my rant to use get_maintainers.pl which should have pointed you to the correct address ;-) -- ~Vinod _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel