From patchwork Sun Apr 3 08:59:23 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mauro Carvalho Chehab X-Patchwork-Id: 12799508 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 1CC0BC433F5 for ; Sun, 3 Apr 2022 09:01:24 +0000 (UTC) Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 308FA175E; Sun, 3 Apr 2022 11:00:32 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 308FA175E DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1648976482; bh=+MRl4rjdWzvUS2WdlS62P5OnEWVQOdoGiz49cpOtwgg=; h=From:To:Subject:Date:Cc:List-Id:List-Unsubscribe:List-Archive: List-Post:List-Help:List-Subscribe:From; b=FFGl1HWA4sDCAfOc+MuPnopwnBcL6Xd3jFVMQ8oU9Parkrjic24pkpuElfhANYRSo IiN6+0HBfH+EYMrrKceh8JuaZZV8bosgnaf52ZR0BUioT6NbTVGO+1/4BDasxFmAPt 2FpwUAzoubPcvKQXnjaBKg4od+DVidyM1v8n00Fg= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 31EA5F8051C; Sun, 3 Apr 2022 10:59:42 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 9AAB0F80100; Sun, 3 Apr 2022 10:59:39 +0200 (CEST) Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 38CC0F8012A for ; Sun, 3 Apr 2022 10:59:34 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 38CC0F8012A Authentication-Results: alsa1.perex.cz; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="e/UxQhRf" 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 CAF8560FEA; Sun, 3 Apr 2022 08:59:31 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 227A8C340F3; Sun, 3 Apr 2022 08:59:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1648976371; bh=+MRl4rjdWzvUS2WdlS62P5OnEWVQOdoGiz49cpOtwgg=; h=From:To:Cc:Subject:Date:From; b=e/UxQhRf7BDgVVBto0RfrPHS5nJwc3nj5bm9X+9H/bcsRhxwHuQIfmdfMd3B9Ap84 td9OWJ8SFL9YLEGhDfgdv9NyQe3ecY3Sz2KUplVel5FFjb1lEWIt4Efumncx8W+1bs OSLr7NmMWm7jAdVGUPfBmT7B9XbTURf5MB/grhSLmhd0iqzhwQBQpEqgsbnlkDJSgD 05P1AFDMmMCn7u+T3sq09iPWikzNVjzPtd60q0a2J0G3tY9mXtZoW3URJ+ov28yMEY r0ClxWttx+wA5uh+PkMRY0ffCVzu7ReGo+ddZES9RkI7VP+u+Mb3EPfnz+zxunVMj1 mhskVBBOEQ1qw== Received: from mchehab by mail.kernel.org with local (Exim 4.94.2) (envelope-from ) id 1naw52-00D6f1-GH; Sun, 03 Apr 2022 10:59:28 +0200 From: Mauro Carvalho Chehab To: Pierre-Louis Bossart Subject: [PATCH RFC 0/2] Make headphone work on Huawei Matebook D15 Date: Sun, 3 Apr 2022 10:59:23 +0200 Message-Id: X-Mailer: git-send-email 2.35.1 MIME-Version: 1.0 Cc: Cezary Rojewski , alsa-devel@alsa-project.org, Bard Liao , Jie Yang , Takashi Iwai , Liam Girdwood , Hans de Goede , Mark Brown , Mauro Carvalho Chehab , =?utf-8?q?P=C3=A9ter_Ujfalusi?= , linux-kernel@vger.kernel.org X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 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: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" The headphone output at Huawei Matebook D15 is controlled by a separate GPIO than the speaker. So, the es8336 boards logic need to handle two events: one for the speaker switch and another one for the headphone. Please notice that this is my first real incursion at SOC/SOF. While this is working fine, I'm still struggling with some troubles with pipewire, which I believe are due to UCM support, as, sometimes when pavucontrol starts, the playback stucks. Also, sometimes the mixers won't change when jack plug/unplug is detected. So, more debug is needed, and probably the UCM will also need to be closer to the definitions that are used at ucm2/codecs/es8316/, as es8336 is a variant of it. Anyway, let me submit this as as RFC, in order to get some feedback if this is going at the right way to support the headphone switch event. Mauro Carvalho Chehab (2): ASoC: Intel: sof_es8336: support a separate gpio to control headphone ASoC: Intel: sof_es8336: Huawei Matebook D15 uses a headphone gpio sound/soc/intel/boards/sof_es8336.c | 84 ++++++++++++++++++++++------- 1 file changed, 65 insertions(+), 19 deletions(-)