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 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 856CEC433F5 for ; Mon, 27 Sep 2021 20:54:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6DAB06103B for ; Mon, 27 Sep 2021 20:54:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237303AbhI0U4P (ORCPT ); Mon, 27 Sep 2021 16:56:15 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35470 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237225AbhI0Uz6 (ORCPT ); Mon, 27 Sep 2021 16:55:58 -0400 Received: from mail-ot1-x32b.google.com (mail-ot1-x32b.google.com [IPv6:2607:f8b0:4864:20::32b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F11B0C06124D for ; Mon, 27 Sep 2021 13:54:07 -0700 (PDT) Received: by mail-ot1-x32b.google.com with SMTP id l7-20020a0568302b0700b0051c0181deebso26117290otv.12 for ; Mon, 27 Sep 2021 13:54:07 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=h0YJQxMmnGDV43S6qCKWqkxM+F/CgheJgmjjy6liRV8=; b=L1bSbwFbF0AOdyEi2vlfKUBgRtemomi6OmLbIk+NL1SWIsGeeMNFUDZ6m8Qz/GUrH+ k12swiS5MpY63k4IzuLywo14RwybloAExptULNULKAhIGneUH46d3ruvZSQOHb0tOnkD 64hSWbK0QFKuO5f8ZHljDhKJX3i0Og7TReW5yGbigyUCZUuE3Jsr/YcaqdlJ/WK1lLCP W6Te9+bSKILW/VOg/nxnSbYc3QusLoG5ish4OpIePR5ogME8Sq7YYPYeGm8QEBFzgmAf EuXkenpJwihR7V6UElWQn30yFCYyUQtZYfWwfb+VBA6wBdcxXfpYhi+uQvdkp99XTBW7 IXjA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=h0YJQxMmnGDV43S6qCKWqkxM+F/CgheJgmjjy6liRV8=; b=CQIFWTvvVEfKMZeYcc6zWFkF+MF3YAGe0ljQcK7Mr3NQYo1vUaFuDS9RBT23qH+3TP 6uBqRW/YjKLTEtInWOK/h1BO5qNNJdfzelWNndZjmM9/AaVnmjGBHKFeQPGIRWQO/zMd Y/I2KQvcFgFwu8kzGBcZVd8bG3BptPjAwg0/KASbtDPqXKyLMY1eOULSvMZdb+MbqZ7T tkclrqXsjVl7MWqUdlbvNKiRq5AzGHl5FQJSJ1DGNn0nsiGGSXWpOCViWfZhxN7YqD1a NEVp/wfs+0hQuzlXZbVeaGkJWzCcVpxXUhe0MKjddkvzYT/u37KokqY4KGJo/75mfV2h eS1Q== X-Gm-Message-State: AOAM533p0w6HJbLXIO2TuYtW5GajL3dUwd0A0VnPc6U4ls1PjVhV+xMI 4U8Vk99FmvzDMGJWa31ebHqPVQ== X-Google-Smtp-Source: ABdhPJw59jTcTxZyQisD/bKNDk32TvwDIXY0esd5bQvCDGxYsikQ7DkPzChVVudrHTKZ3TXfNyqHmQ== X-Received: by 2002:a9d:6347:: with SMTP id y7mr1747419otk.241.1632776047321; Mon, 27 Sep 2021 13:54:07 -0700 (PDT) Received: from builder.lan (104-57-184-186.lightspeed.austtx.sbcglobal.net. [104.57.184.186]) by smtp.gmail.com with ESMTPSA id l2sm455543otl.61.2021.09.27.13.54.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 27 Sep 2021 13:54:07 -0700 (PDT) From: Bjorn Andersson To: robh+dt@kernel.org, Sibi Sankar , mka@chromium.org, swboyd@chromium.org Cc: linux-remoteproc@vger.kernel.org, mathieu.poirier@linaro.org, ulf.hansson@linaro.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, ohad@wizery.com, rishabhb@codeaurora.org, sidgup@codeaurora.org, devicetree@vger.kernel.org, agross@kernel.org, rjw@rjwysocki.net, dianders@chromium.org Subject: Re: (subset) [PATCH v7 04/13] remoteproc: qcom: q6v5: Use qmp_send to update co-processor load state Date: Mon, 27 Sep 2021 15:54:04 -0500 Message-Id: <163277598156.1471158.16807304307260432755.b4-ty@linaro.org> X-Mailer: git-send-email 2.32.0 In-Reply-To: <1631800770-371-5-git-send-email-sibis@codeaurora.org> References: <1631800770-371-1-git-send-email-sibis@codeaurora.org> <1631800770-371-5-git-send-email-sibis@codeaurora.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 16 Sep 2021 19:29:21 +0530, Sibi Sankar wrote: > The power domains exposed by the AOSS QMP driver control the load state > resources linked to modem, adsp, cdsp remoteprocs. These are used to > notify the Always on Subsystem (AOSS) that a particular co-processor is > up/down. AOSS uses this information to wait for the co-processors to > suspend before starting its sleep sequence. > > These co-processors enter low-power modes independent to that of the > application processor and the load state resources linked to them are > expected to remain unaltered across system suspend/resume cycles. To > achieve this behavior lets stop using the power-domains exposed by the > AOSS QMP node and replace them with generic qmp_send interface instead. > > [...] Applied, thanks! [04/13] remoteproc: qcom: q6v5: Use qmp_send to update co-processor load state commit: c1fe10d238c0256a77dbc4bf6493b9782b2a218d Best regards, -- Bjorn Andersson