From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=109.224.244.16 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1794650335; b=dK19iHmr2hMr+heszrGIxIcoCtXp7crrgCVXhCS9SA3hXQi8qTCszpZrpbwQo2queQfI 8jDZe3rlL5mjLHmTr8zACbyNzSUxSqNQavt+8YaBU1pwkgobTrWA49hKjrFnlFNRlPmF4 6yPs29U1+9tDLGaCdsnW86bOw1qLG8l4s9nv+XAAuvk5oMnaqlx+fflF0/i5F6Yyu2fW1 V7T3+kVLopUd1icsT8i15/cqwdIQMLDtm5Sj8vleaoU/3ci0LQQP+stPA0ZyAlQVg98im KexRmia4okJ9HSlCwizl9m19mti8Chw+bL/OI9L2lPyvRxyTU+dL7Anz+heVkAQxrfg== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794650335; h=DMARC-Filter:DKIM-Signature:Date:To:From:Cc:Subject:Message-ID: In-Reply-To:References:Feedback-ID:X-Pm-Message-ID:MIME-Version: Content-Type:Content-Transfer-Encoding; bh=j8fcf8VMqTyPMzlZLnvdZF+7dzCSz3PDyxZ/Ahx/VZ4=; b=Ve65CbdaMiX90+unYpCpAe6IAAP0Ahm2bysSVDRpSPO8vhOc45JtJDX/JuTvg4R3kUHd qTefZDsYildemFcc/KZ7HpY4gyKCP7xuMLCvvybk4UGiFpREFYrSDiHzg6Ou8Z7+4pBiz lKw7FN738w7GLItykWRNrLuXamRe6kJJrSqTwuK6gue58X6pxe8OY4KJdA8Uv4PNJkDEa 0kONFzgygRJqAokoBN8/DQoHhXtTCMH/K9AEnWUnXtQ/s9Ws75iPQF2gUdMGmg9jaAErl 4czP7NrOSCxYZJhKpL0eu7HpwThZHS5oFbVx3aN4EvrRsChTtM/j1xhp2WD/lGx7o5Q== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass header.from=pm.me; spf=pass smtp.mailfrom=pm.me; dkim=pass header.d=pm.me header.i=@pm.me header.a=rsa-sha256 header.s=protonmail3 header.b=exnbQIJi; arc=none smtp.remote-ip=109.224.244.16 Received: from mail-24416.protonmail.ch (mail-24416.protonmail.ch [109.224.244.16]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4C0F4606A885; Sat, 14 Nov 2026 09:58:55 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org 4C0F4606A885 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=pm.me Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=pm.me Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=pm.me header.i=@pm.me header.a=rsa-sha256 header.s=protonmail3 header.b=exnbQIJi DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=pm.me; s=protonmail3; t=1794650333; x=1794909533; bh=j8fcf8VMqTyPMzlZLnvdZF+7dzCSz3PDyxZ/Ahx/VZ4=; h=Date:To:From:Cc:Subject:Message-ID:In-Reply-To:References: Feedback-ID:From:To:Cc:Date:Subject:Reply-To:Feedback-ID: Message-ID:BIMI-Selector; b=exnbQIJiwfb74Feh5KcbyWcUz0u/EADXbVftp1M3nArWxpPpq5+lHjTYLzmGR/RuU YBBMA8PXMqdLu4mk5npCFC1Gnuz8PPax1eYSuLjb8d6bL7UqDTRLheHDUyfy6GpqH5 kvjDRZ7DJyd97kqRiLXwyhXNyeIRyFGbBROmFt+E3uIWkprIPbK7hD0IVFUnVXBWLR upViEV6/uQZFAHx+j+RlG7JksB2eeV6NTZJKWJyNv4QMxlErvUeXOG922iYoVL+HAM P45Hj2JCv7NWGQ0cO3BlFwn3LhG0NeyhqUBEq08SAMXY807USq3fVCw68q5VkOTQxC aYmc+pAggEVZA== Date: Sat, 14 Nov 2026 09:58:50 +0000 To: Sakari Ailus , Benjamin Mugnier , Sylvain Petinot , Mauro Carvalho Chehab From: Sergey Lebedev Cc: Dan Scally , Hans de Goede , =?utf-8?Q?Ilpo_J=C3=A4rvinen?= , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Peter Marshall , George Neacsu , Hao Yao , Fernando Rimoli , Emfox Zhou , "D. Manresa" , Jizhou Tong , linux-media@vger.kernel.org, platform-driver-x86@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v5 4/6] media: ipu-bridge: Add ST VD55G0 Message-ID: <20261114095815.74012-5-lsa.uz@pm.me> In-Reply-To: <20261114095815.74012-1-lsa.uz@pm.me> References: <20261114095815.74012-1-lsa.uz@pm.me> Feedback-ID: 113843758:user:proton X-Pm-Message-ID: 78c02d6eea906fb790224b00444858b264ccb64e X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable The infrared camera of the Surface Pro 11 with Intel is an ST VD55G0, enumerated by ACPI as SMO55F0 and wired to the IPU7 over one CSI-2 data lane. The vd55g0 driver takes only a link frequency whose MIPI rate, twice it, is an integer multiple of the input clock. 396 MHz gives 792 Mbps, 33 times the 24 MHz the sensor's SSDB lists on the Surface Pro 8, 9, 10 and 11, and within the sensor's 750 to 1200 Mbps. Peter Marshall's earlier patch for the Surface Pro 9 used 380 MHz, 760 Mbps, which is not a multiple of 24 MHz, so the driver would refuse it: https://lore.kernel.org/all/20260918221705.323510-4-pm@petermarshall.ca/ Tested-by: Fernando Rimoli # Surface Pro 9, IP= U6 Tested-by: Emfox Zhou Signed-off-by: Sergey Lebedev --- v5: under IMX681, which is in next now at the place v4 inserted. Emfox's Tested-by, from the Surface Pro 8. v4: no change. v3: moved before VD55G1, for vendor order. imx681 v10 3/3 adds SONY0681 at the same place, so whichever lands second needs a trivial fixup. drivers/media/pci/intel/ipu-bridge.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/media/pci/intel/ipu-bridge.c b/drivers/media/pci/intel= /ipu-bridge.c index 5e419c7b928..0f04395a2d7 100644 --- a/drivers/media/pci/intel/ipu-bridge.c +++ b/drivers/media/pci/intel/ipu-bridge.c @@ -132,6 +132,8 @@ static const struct ipu_sensor_config ipu_supported_sen= sors[] =3D { =09IPU_SENSOR_CONFIG("TBE20A0", 1, 200000000), =09/* Sony IMX681 */ =09IPU_SENSOR_CONFIG("SONY0681", 1, 969600000), +=09/* STMicroelectronics VD55G0 */ +=09IPU_SENSOR_CONFIG("SMO55F0", 1, 396000000), =09/* STMicroelectronics VD55G1 (found on Lenovo X1 Carbon G14) */ =09IPU_SENSOR_CONFIG("TBE20A1", 1, 402000000), =09/* Toshiba T4KA3 */ --=20 2.54.0