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[2620:137:e000::1:20]) by mx.google.com with ESMTP id gt13-20020a1709072d8d00b00731113ad7c7si326618ejc.402.2022.08.05.05.21.09; Fri, 05 Aug 2022 05:21:35 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=Ysy0ubfx; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236786AbiHEMQs (ORCPT + 99 others); Fri, 5 Aug 2022 08:16:48 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54312 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232176AbiHEMQr (ORCPT ); Fri, 5 Aug 2022 08:16:47 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F1D84E00D; Fri, 5 Aug 2022 05:16:45 -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 ams.source.kernel.org (Postfix) with ESMTPS id 99F06B82499; Fri, 5 Aug 2022 12:16:44 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2EF72C433C1; Fri, 5 Aug 2022 12:16:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1659701803; bh=5UHdzuuFV8kmaDUIDaJ0bB1eL8ArPmNMQE+pegWiMIg=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Ysy0ubfxuKe5LEp1KN0RXvbDjtQJeyzn6TnW1BR/mtr+HtGBn4m9B05OfRaJ5vbIk v94GfnQ4dzvKq5N2PPeHvJiyxbuULAdICCJboOrftXAVYtYKrtvntWSgTel4TcmTRg xzKZt+GIQ6ND1YrkiG3jdRzoIX9vcXiMFD1wVN+9vz3fB8wVzwAJjk+r/bN79TC4qR /6WVmNst9d2bIluPu0KUCKByMNzsdPiFFaly7e7bFpFSXHlWkWkxWRtLsjpT3UJA6c H7VdZIdFRWnZZVoq3c1XeLeR+7Zc5MvKAAJt8715vHKwqtTng6q5phkZ7ZmB9LR5xY G+WP8eXW3QdcQ== Received: from johan by xi.lan with local (Exim 4.94.2) (envelope-from ) id 1oJwGJ-0002kM-KT; Fri, 05 Aug 2022 14:17:07 +0200 Date: Fri, 5 Aug 2022 14:17:07 +0200 From: Johan Hovold To: Konrad Dybcio Cc: Johan Hovold , Bjorn Andersson , Andy Gross , Rob Herring , Krzysztof Kozlowski , Manivannan Sadhasivam , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 0/7] arm64: dts: qcom: sc8280xp: HID wakeup sources and alt. touchpad Message-ID: References: <20220805092317.4985-1-johan+linaro@kernel.org> <03f115b0-74ae-7793-5248-61df76ab184b@somainline.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <03f115b0-74ae-7793-5248-61df76ab184b@somainline.org> X-Spam-Status: No, score=-7.7 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_HI, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham 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 Fri, Aug 05, 2022 at 01:02:14PM +0200, Konrad Dybcio wrote: > On 5.08.2022 11:23, Johan Hovold wrote: > > Included is also support for the alternate (second-source) touchpad > > found on some X13s laptops. Note that the node is disabled for now as > > ideally the boot firmware should be determining which touchpad is > > actually populated. > Interesting, what bootloader is used on these? Are you chainloading > something on top of Qualcomm's XBL UEFI? We're using GRUB currently. Not sure how we'd go about implementing this, and perhaps we'll just end up enabling both in DT instead eventually. > > With some additional fixes it is possible to have both nodes enabled and > > letting Linux do the probing, but let's wait for a conclusion to the > > discussion about whether that is desirable before enabling them both: > > > > https://lore.kernel.org/all/YuJXMHoT4ijUxnRb@hovoldconsulting.com Johan