From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 ACC0337CB38; Sat, 28 Feb 2026 17:36:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772300163; cv=none; b=LLwg9QtRrP1PttOO9Br04fOsneK7jEVJDra6fI1BD2/JWE78r+DDDAai1TkgoTBG14Xp4GYzySyQ1677cbxqbm6Z0rntP5UY9Jm9dexq5OY/LeEbEGTdR7xp33sYdvY1JOqogh3LNSK6WODN3vT/3w6S8pqjF8l/bC7IfH3i0vA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772300163; c=relaxed/simple; bh=gPbdJqv4xljmyF8pHGB5Em8Jezw6VJqYoetBZ/ST+5k=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=pprP5Mu+DV5X1HpoPEZIs5KhEw/eOUG3VkNkBpILAVn3urL3sQn9FhLLJgbXG0hQFpYxUn/a0H24i1CUA7VaYDHMWeTo0nW7mnYZeh7twU5JBILvN0zqAYXKykONUP/LPtqTGDDn/VpmK0fzxXIPkWXhK9aanUVvrDQiRqctr4w= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=jSdGZ3gf; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="jSdGZ3gf" Received: by smtp.kernel.org (Postfix) with ESMTPSA id C62B3C116D0; Sat, 28 Feb 2026 17:36:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772300163; bh=gPbdJqv4xljmyF8pHGB5Em8Jezw6VJqYoetBZ/ST+5k=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=jSdGZ3gfDTtyWjcmTi0xxa14Czgxs9H7tnS7SzEEVzmMiY3LYgL5KB44HEyNbXQCA 3TDyUt6i9Hq6kVqvEt1mTmMsADS3WwTMVFey3BIrbZxbJSxmXkgcLkHO1m5tgP+LVI BznSl5uzeFrrzs5lj355WQmKWiyzE146YI3V5DY/MkMMbcVrI6kyl8JUMMaKQF2S0b /KvQL16wKls7XsNepIdLQKlrrScl4JJY5N9SDebxMFtIdoqI43NOpckAOwBaRErIde z20zUvDCMR+vAqKefW4ym1lE5naKfB1ForvnDni1Pq/oNb5wNd+9+aoeaJyJfg0byC mqmbzjj2CVLPQ== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Vladimir Zapolskiy , Bryan O'Donoghue , Bryan O'Donoghue , Hans Verkuil , Sasha Levin Subject: [PATCH 6.19 182/844] media: qcom: camss: Do not enable cpas fast ahb clock for SM8550 VFE lite Date: Sat, 28 Feb 2026 12:21:35 -0500 Message-ID: <20260228173244.1509663-183-sashal@kernel.org> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260228173244.1509663-1-sashal@kernel.org> References: <20260228173244.1509663-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit From: Vladimir Zapolskiy [ Upstream commit a89e490ba3551823511588b7b3828d67f8b82954 ] The clock is needed to stream images over a full VFE IP on SM8550 CAMSS, and it should not be enabled, when an image stream is routed over any of two lite VFE IPs on the SoC. Signed-off-by: Vladimir Zapolskiy Acked-by: Bryan O'Donoghue Signed-off-by: Bryan O'Donoghue Signed-off-by: Hans Verkuil Signed-off-by: Sasha Levin --- drivers/media/platform/qcom/camss/camss.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/media/platform/qcom/camss/camss.c b/drivers/media/platform/qcom/camss/camss.c index fcc2b2c3cba07..757c548af485a 100644 --- a/drivers/media/platform/qcom/camss/camss.c +++ b/drivers/media/platform/qcom/camss/camss.c @@ -2704,12 +2704,11 @@ static const struct camss_subdev_resources vfe_res_8550[] = { /* VFE3 lite */ { .regulators = {}, - .clock = { "gcc_axi_hf", "cpas_ahb", "cpas_fast_ahb_clk", "vfe_lite_ahb", + .clock = { "gcc_axi_hf", "cpas_ahb", "vfe_lite_ahb", "vfe_lite", "cpas_ife_lite", "camnoc_axi" }, .clock_rate = { { 0 }, { 80000000 }, { 300000000, 400000000 }, - { 300000000, 400000000 }, { 400000000, 480000000 }, { 300000000, 400000000 }, { 300000000, 400000000 } }, @@ -2726,12 +2725,11 @@ static const struct camss_subdev_resources vfe_res_8550[] = { /* VFE4 lite */ { .regulators = {}, - .clock = { "gcc_axi_hf", "cpas_ahb", "cpas_fast_ahb_clk", "vfe_lite_ahb", + .clock = { "gcc_axi_hf", "cpas_ahb", "vfe_lite_ahb", "vfe_lite", "cpas_ife_lite", "camnoc_axi" }, .clock_rate = { { 0 }, { 80000000 }, { 300000000, 400000000 }, - { 300000000, 400000000 }, { 400000000, 480000000 }, { 300000000, 400000000 }, { 300000000, 400000000 } }, -- 2.51.0