From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D48EC44CAF9; Tue, 16 Jun 2026 15:57:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781625433; cv=none; b=AWBfHzlSN5wDNJlzFiJ5UZPosT0228z7kjORSen3/qZiTP6kVx68D+iz1+ZtUAoAcIXPk2lMvpnUcSKIOsTkNqpykXZFz4Ncab6pGZ+IswigyKH8GfBD23ZUWx16ZaGbfWhnwyo0CZZok1FsODE5rucIrHvHYEm7Lwc57UiPPVU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781625433; c=relaxed/simple; bh=GBbmKVBFvYI7v0VNvunGZRv2GNmZSVf2iMzVZ/CxYss=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=iAqkVg4HCaidKfJzlsB7pmp8Y/d1RfHylXk1LOddqdTeysigNO+mWM6/e5+BH1/k45u/W4fAR39YMc5Bo7CXhed/uGdwOJyEhdGTIZJbPqkWFZVYNv76q1bPWw8ZL4R6mTn6CWMWsI1y4Y2cVRF++NgefroTISQdFMpFr7dFttE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=vV+FZb+C; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="vV+FZb+C" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B4B321F000E9; Tue, 16 Jun 2026 15:57:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1781625432; bh=5CNpZqaKTh7VYsU7UpYDTMkgcMn2Tan1G0emEtRsUac=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=vV+FZb+C3QbtUoNGVrtZ5Ok4qclELDP3o6kjyvkwyy5YerKTr/F+vHsX/LtuPTN4J 3YJrnRs9Fjh8oBn74i9rqozJiyMGHrsX6tZbIxT1cE3Sru97vPHFF4fzyOtWe2t1dG FEvSw2rlQ6U0Kc3h99bG12Lxq+SOJWEZIFlS3Qjc= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Pengyu Luo , =?UTF-8?q?J=C3=A9r=C3=B4me=20de=20Bretagne?= , Bjorn Andersson , Sasha Levin Subject: [PATCH 6.18 141/325] clk: qcom: dispcc-sc8280xp: Dont park mdp_clk_src at registration time Date: Tue, 16 Jun 2026 20:28:57 +0530 Message-ID: <20260616145104.753454197@linuxfoundation.org> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260616145057.827196531@linuxfoundation.org> References: <20260616145057.827196531@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 6.18-stable review patch. If anyone has any objections, please let me know. ------------------ From: Pengyu Luo [ Upstream commit 5285b046757844435d1db96c1b5c3a6621b2979a ] Parking disp{0,1}_cc_mdss_mdp_clk_src clk broke simplefb on HUAWEI Gaokun3, the image will stuck at grey for seconds until msm takes over framebuffer. Use clk_rcg2_shared_no_init_park_ops to skip it. Signed-off-by: Pengyu Luo Tested-by: Jérôme de Bretagne Fixes: 01a0a6cc8cfd ("clk: qcom: Park shared RCGs upon registration") Link: https://lore.kernel.org/r/20260303150152.90685-1-mitltlatltl@gmail.com Signed-off-by: Bjorn Andersson Signed-off-by: Sasha Levin --- drivers/clk/qcom/dispcc-sc8280xp.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/clk/qcom/dispcc-sc8280xp.c b/drivers/clk/qcom/dispcc-sc8280xp.c index e91dfed0f37e9b..acc927c2142ab5 100644 --- a/drivers/clk/qcom/dispcc-sc8280xp.c +++ b/drivers/clk/qcom/dispcc-sc8280xp.c @@ -977,7 +977,7 @@ static struct clk_rcg2 disp0_cc_mdss_mdp_clk_src = { .name = "disp0_cc_mdss_mdp_clk_src", .parent_data = disp0_cc_parent_data_5, .num_parents = ARRAY_SIZE(disp0_cc_parent_data_5), - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_shared_no_init_park_ops, }, }; @@ -991,7 +991,7 @@ static struct clk_rcg2 disp1_cc_mdss_mdp_clk_src = { .name = "disp1_cc_mdss_mdp_clk_src", .parent_data = disp1_cc_parent_data_5, .num_parents = ARRAY_SIZE(disp1_cc_parent_data_5), - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_shared_no_init_park_ops, }, }; -- 2.53.0