From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-yw1-f173.google.com (mail-yw1-f173.google.com [209.85.128.173]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id AD8C4392814 for ; Tue, 5 May 2026 21:46:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.173 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778017587; cv=none; b=Cq65aBV/EF0FLurZfzZR10NrwRBChKY5PeukaKXAacjcSDqnN2g0gkDDNp8K43eHgioysiU+C55EIAz3YUQ9n2+83R/nZ6RlRrvsmadQpr5BYulSWVI1zARC2j5RBJBJh6ZBKeBYUdI4CrD4Nk9/94NtlET5GRl8um+2ENjHvmc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778017587; c=relaxed/simple; bh=xWCQTiEzfghbC7VbFI1MEd1lM2554cl+8OHIw3Kedgo=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=OhGMiRjg70EDQbGzayqF8Zyy4IUlc2D19AearcCDQDDPTq+WJd0jLePNf6jN6jRlN2lErs4IJBglRYjFl//iMj+pD7OOHcQ24MO3LJSrbTCwhACqAvT8DBZKWrj8qsA03sf4gvRXlFEJp0NPjFzmkqKuqYBY+3MXNiR7CgRLKM4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=S5Uvygq1; arc=none smtp.client-ip=209.85.128.173 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="S5Uvygq1" Received: by mail-yw1-f173.google.com with SMTP id 00721157ae682-7bd9f61458eso18769147b3.0 for ; Tue, 05 May 2026 14:46:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1778017584; x=1778622384; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=0h4F2YIx0fMm5jaITLIGlQr4i8xFco3Ysa7cVNzVI2U=; b=S5Uvygq1FZKhtZ49BNJNEiSxKXhT+JmWafkSN+Qjnny7ap4+LfP08X7BUuF/ufaCgS /2fr1PLcIoGcv5sKHdvaTg97YjWhZNtIaKLVoiE9Tfuy3qQJZK4qTjpAnoZVMg6f5Tdk 0gx3y6ED2bjh1ZUj8dDKfRVkEFr7b6dsx4wSGYHFiAwk1z3RJeyXeyFFICfyfReT18F9 kCHnEC1v7Vy/8ba9UN2twYp54trvKh6nyYXpYGOMHe3d414JyCOYEp8OxtcDWSof/EoV 3+TxVC4oTZq3gJFPSZUR1Wke9WfaNJCAl3I4eOu+UWFAQjTlXILZuerKTjDEpeiWvkTm PKdg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1778017584; x=1778622384; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-gg:x-gm-message-state:from:to :cc:subject:date:message-id:reply-to; bh=0h4F2YIx0fMm5jaITLIGlQr4i8xFco3Ysa7cVNzVI2U=; b=LaY421K0pVNn59ftjVjaG7LykPNa57xZGdDYWhuzkorltFb7Recset4LkuqS76a5O9 1ssq6m+vzkHjMEAJjFKec+o1j/tKdyzdvM7rMf5R9WOOqa+MtvoaEL1apkFnUFHhREda oAVXn557wake4cJ3cPJTzcxnpOIby87WfBuCjVoQJZb6Ewol8p1/4Ff6sG/28W0W35mu Pp/v2AT0gw4cuFkpOsbREqDMpyfMB38VUKvmZiu0PCwNhFwXBQ3iVf3LQ8wnZ0yF3ZhO JD9obcg/llTMZIAwqquHqNSx9TwhDncOUgqdSpzUPcC529WHFC6MkaMbECLpr0kNV/wf xQgg== X-Forwarded-Encrypted: i=1; AFNElJ+tiMl+72FQ30amdvVWpht8TQBUxN9LBfyFWURTfSm+18P/fq498+hH9rPcmbq2FrHJ3X0tiDOFD/Z71BA=@vger.kernel.org X-Gm-Message-State: AOJu0YzAppfOajXHKLF9ZfRCkIMoqn58D91bRy38ywBhP36ahqg4apGh GXTKc4A/h/w4I1zfwrjCBbBq0d4xMRJrK0HPNzcuEb/3o6qNF26DrskS X-Gm-Gg: AeBDietywi+eEEA0O4F/M2terzEl9cR4OATeYYqN9TVLP9QpIp+xNiDrg3JLZyv1Iew JFCFvLbNZa8fCKU2pVI6tUTZYvnY/qEM+0AfiaOdQjZrmlHLcBkHlLn3NvDWK+Iv8oE8AJiFamJ rzrVFL0XBZVo7RDOL6NMPgR8dP8w5HJlexYtTD/5jlFofXyl3aE6BZ9oF6tY89+ipsdubccjWsl wpKRq3PHvJefg5mv65BeRH7cKIFOIaJFLIUyuu6afJ1osJp6vi2M89VXD3owfHs0vVNqp35FKu3 Gd2Zg9fiXqCICsTHpN2tWA4RZKo6fYOqDdkFiQuelx2FnXZ51VqbeZXa8ZlG8DehXx6e7jdhzER gPiHmlWkRCOAINvR7oMStdvxnwHJwNyanwPMxTsEMxkGT9i4UbXIvl1Az8mreoofTMZKsKE8+O7 Bzv5RZSZZtaKz9je4kO8ghLJIs6MBVOtYebp+zNG7J1n7Z3Js= X-Received: by 2002:a05:690c:c50e:b0:79a:b1e1:49cd with SMTP id 00721157ae682-7bdf5eb3683mr13883347b3.33.1778017583808; Tue, 05 May 2026 14:46:23 -0700 (PDT) Received: from [192.168.0.39] ([79.133.247.80]) by smtp.gmail.com with ESMTPSA id 00721157ae682-7bd6656542bsm70158767b3.20.2026.05.05.14.46.19 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 05 May 2026 14:46:23 -0700 (PDT) From: Erikas Bitovtas Date: Wed, 06 May 2026 00:44:44 +0300 Subject: [PATCH v4 7/9] clk: qcom: gcc-msm8939: mark Venus core GDSCs as hardware controlled Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260506-msm8939-venus-rfc-v4-7-994f5eb22acb@gmail.com> References: <20260506-msm8939-venus-rfc-v4-0-994f5eb22acb@gmail.com> In-Reply-To: <20260506-msm8939-venus-rfc-v4-0-994f5eb22acb@gmail.com> To: Bryan O'Donoghue , Vikash Garodia , Dikshita Agarwal , Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Conor Dooley , =?utf-8?q?Andr=C3=A9_Apitzsch?= , Bjorn Andersson , Konrad Dybcio , Michael Turquette , Stephen Boyd , Brian Masney Cc: linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, ~postmarketos/upstreaming@lists.sr.ht, phone-devel@vger.kernel.org, Erikas Bitovtas X-Mailer: b4 0.15.2 Since in downstream kernel VENUS_CORE0_GDSC and VENUS_CORE1_GDSC have a device tree property "qcom,supports-hw-trigger", add a HW_CTRL flag to these GDSCs to indicate that they are hardware controlled. Venus core clock cannot be enabled if Venus core GDSCs are switched off. But since they are hardware controlled, they can be switched off at any moment. Vote for the Venus core clock to enable it later when GDSCs get turned on. Signed-off-by: Erikas Bitovtas --- drivers/clk/qcom/gcc-msm8939.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/clk/qcom/gcc-msm8939.c b/drivers/clk/qcom/gcc-msm8939.c index 45193b3d714b..420997b00ae0 100644 --- a/drivers/clk/qcom/gcc-msm8939.c +++ b/drivers/clk/qcom/gcc-msm8939.c @@ -3664,6 +3664,7 @@ static struct clk_branch gcc_venus0_vcodec0_clk = { static struct clk_branch gcc_venus0_core0_vcodec0_clk = { .halt_reg = 0x4c02c, + .halt_check = BRANCH_HALT_SKIP, .clkr = { .enable_reg = 0x4c02c, .enable_mask = BIT(0), @@ -3681,6 +3682,7 @@ static struct clk_branch gcc_venus0_core0_vcodec0_clk = { static struct clk_branch gcc_venus0_core1_vcodec0_clk = { .halt_reg = 0x4c034, + .halt_check = BRANCH_HALT_SKIP, .clkr = { .enable_reg = 0x4c034, .enable_mask = BIT(0), @@ -3753,6 +3755,7 @@ static struct gdsc venus_core0_gdsc = { .pd = { .name = "venus_core0", }, + .flags = HW_CTRL, .pwrsts = PWRSTS_OFF_ON, }; @@ -3761,6 +3764,7 @@ static struct gdsc venus_core1_gdsc = { .pd = { .name = "venus_core1", }, + .flags = HW_CTRL, .pwrsts = PWRSTS_OFF_ON, }; -- 2.54.0