| Message ID | 20250308-imx214_clk_freq-v1-0-467a4c083c35@apitzsch.eu |
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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 473AA2BB13; Sat, 8 Mar 2025 21:48:10 +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=1741470491; cv=none; b=iLnGmAHtAFJB4/SoQGymsSNrJHwEO5GzQc2L/JRi2dkqVNYD4yERa/fYBqrDEXXOyQQkP7uXEFoNSzSGUtXoUxDOnBUFMTFqWCftMs0CE60UmOajjNm5OgsyM5yTYFqy3Y4qBx+A/PT4AsDnfg9tOOcSpqIA5jVTyBjuVde6gDg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741470491; c=relaxed/simple; bh=zUId9PjSmn0obYH/MQAPLhkKVd5X65P4v7UboY1hDOU=; h=From:Subject:Date:Message-Id:MIME-Version:Content-Type:To:Cc; b=UN4vsuYwGF3yX+rJHGB6YzIlCXC0n7uccWN7c7Kd5nZPsq4QO/TFb4b8E4hiSBgjwqW65bFyKAqYOt27ATwga2u2kOwrqjcAncN5TX29crNLfRVp2v+0+truzg8+nmtJqNgR9a/Uo+i6bKjyj/6VLH3VyQJrgzqjCBdNFJWBQN4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=GaGOmCI7; 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="GaGOmCI7" Received: by smtp.kernel.org (Postfix) with ESMTPS id AAE63C4CEE0; Sat, 8 Mar 2025 21:48:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1741470490; bh=zUId9PjSmn0obYH/MQAPLhkKVd5X65P4v7UboY1hDOU=; h=From:Subject:Date:To:Cc:Reply-To:From; b=GaGOmCI7zEC1lNgGaQz9b82iWHu+EOBhuJnMKulktCqkNAlemy8ivEzO7jz7a5iSy FAegUYgw2ho3xhNfHx+43FAb66k2Sua4GtpgCNW1A7ILznHxPq1aqHMfWMbrtw3fzC TEu2X/ZVjmyfRGJ+QsWNqnVcOOKbGUd5uq2KiqA5XXFgSHUlGfxVz/xfNt4GGNnzJR hCXbjAMyuRG/6V6ctllEGGrjY0aiiDZXEomzigf6RsJ9Xx/Qks1LF8YjiUVgcsSDRu CtGDr1GntpSCqytGduloUWHeLhpovF1ygw/ZFtz2H2aTi7HTd8uRsjamMqhgMy2HRb OdcF9bO3VjqSw== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8B0C6C282EC; Sat, 8 Mar 2025 21:48:10 +0000 (UTC) From: =?utf-8?q?Andr=C3=A9_Apitzsch_via_B4_Relay?= <devnull+git.apitzsch.eu@kernel.org> Subject: [PATCH RESEND 0/4] media: i2c: imx214: Add support for 23.88MHz clock Date: Sat, 08 Mar 2025 22:47:54 +0100 Message-Id: <20250308-imx214_clk_freq-v1-0-467a4c083c35@apitzsch.eu> Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: <linux-media.vger.kernel.org> List-Subscribe: <mailto:linux-media+subscribe@vger.kernel.org> List-Unsubscribe: <mailto:linux-media+unsubscribe@vger.kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit To: Ricardo Ribalda <ribalda@kernel.org>, Sakari Ailus <sakari.ailus@linux.intel.com>, Mauro Carvalho Chehab <mchehab@kernel.org> Cc: ~postmarketos/upstreaming@lists.sr.ht, phone-devel@vger.kernel.org, linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, =?utf-8?q?Andr?= =?utf-8?q?=C3=A9_Apitzsch?= <git@apitzsch.eu> X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1741470489; l=883; i=git@apitzsch.eu; s=20240325; h=from:subject:message-id; bh=zUId9PjSmn0obYH/MQAPLhkKVd5X65P4v7UboY1hDOU=; b=kuBfcjUn9LmwUeVpxN9JMXjKpC9oj0KgSPIF23LkhTf4kcucoLbcuUuXdPD1nrIiL6oLkcO+J 2jDHZ+cYj/3BXn2MDnuYRTe9FSn8xeDi56og5e7IYivKLsZXM3Dx3Zz X-Developer-Key: i=git@apitzsch.eu; a=ed25519; pk=wxovcZRfvNYBMcTw4QFFtNEP4qv39gnBfnfyImXZxiU= X-Endpoint-Received: by B4 Relay for git@apitzsch.eu/20240325 with auth_id=142 X-Original-From: =?utf-8?q?Andr=C3=A9_Apitzsch?= <git@apitzsch.eu> Reply-To: git@apitzsch.eu |
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media: i2c: imx214: Add support for 23.88MHz clock
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The imx214 driver currently supports only a 24MHz external clock. But there are devices, like Qualcomm-MSM8916-based phones, which cannot provide this frequency. To make the sensor usable by those devices, add support for 23.88MHz clock. Signed-off-by: André Apitzsch <git@apitzsch.eu> --- André Apitzsch (4): media: i2c: imx214: Calculate link bit rate from clock frequency media: i2c: imx214: Prepare for variable clock frequency media: i2c: imx214: Read clock frequency from device tree media: i2c: imx214: Add support for 23.88MHz clock drivers/media/i2c/imx214.c | 188 +++++++++++++++++++++++++++++++++++---------- 1 file changed, 146 insertions(+), 42 deletions(-) --- base-commit: 942a51cca29ed20f23ba37f34ff52a6af32ab6c4 change-id: 20250205-imx214_clk_freq-3bf6a05de35a Best regards,