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=-4.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS 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 62005C433E1 for ; Wed, 22 Jul 2020 13:48:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 40F362065D for ; Wed, 22 Jul 2020 13:48:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1595425733; bh=UVmbuLKopkN2E3NVwRVE/SS4uLAvidcAX3P5wvIaRiU=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=afXaWggumZuO26kYpLN+80EmmKidIPRJXBIGgHtRflV++uC8QWQg6iiYD0JAI3+Kk Z7lMX58FG/XZFAcRO+jFc/6ynFaKkKkqwL1y2dv/Y0f0Q3YABrTxooOm8G2Jpy07zZ 25Oy9PWB72pWZeLt0sMTfns5bgxVS3xOjKJECa3c= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732466AbgGVNsw (ORCPT ); Wed, 22 Jul 2020 09:48:52 -0400 Received: from mail.kernel.org ([198.145.29.99]:35152 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726425AbgGVNst (ORCPT ); Wed, 22 Jul 2020 09:48:49 -0400 Received: from localhost (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (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 DF17A2065D; Wed, 22 Jul 2020 13:48:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1595425729; bh=UVmbuLKopkN2E3NVwRVE/SS4uLAvidcAX3P5wvIaRiU=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=2cNJj3xXCHuNZIQ2dmW2I79gpY8nouuA60DzCwNP1JoRpuOLnGoXD6yfs3bKqff6x +jaT+OAZgrFzi5aPdaMHVbOSW8vxIh2VlKWgjnqGKibGgnKjLAhPslR4loWk92icm8 whUh6QG6tqb76QCyS4SaIqQ6vGqIDHoZONQwTbUE= Date: Wed, 22 Jul 2020 09:48:47 -0400 From: Sasha Levin To: Kai Vehmanen Cc: linux-kernel@vger.kernel.org, stable@vger.kernel.org, alsa-devel@alsa-project.org, Takashi Iwai , Ranjani Sridharan , Pierre-Louis Bossart Subject: Re: [PATCH AUTOSEL 4.4 7/9] ALSA: hda/hdmi: fix failures at PCM open on Intel ICL and later Message-ID: <20200722134847.GC406581@sasha-vm> References: <20200714144024.4036118-1-sashal@kernel.org> <20200714144024.4036118-7-sashal@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline In-Reply-To: Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Jul 15, 2020 at 01:52:05PM +0300, Kai Vehmanen wrote: >Hi Sasha, > >On Tue, 14 Jul 2020, Sasha Levin wrote: > >> From: Kai Vehmanen >> >> [ Upstream commit 56275036d8185f92eceac7479d48b858ee3dab84 ] >> >> When HDMI PCM devices are opened in a specific order, with at least one >> HDMI/DP receiver connected, ALSA PCM open fails to -EBUSY on the >> connected monitor, on recent Intel platforms (ICL/JSL and newer). While > >we don't have Ice Lake hardware support in the HDA HDMI codec driver in >any 4.x stable trees (only in 5.1+), so this patch will not help on those >and can be dropped. Will do, thank you. -- Thanks, Sasha