From nobody Mon Feb 9 08:50:31 2026 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 2F90C3346B0; Tue, 6 Jan 2026 15:14:07 +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=1767712448; cv=none; b=sYcQjTfkelbZb9X0ZEUA/S4L86MbtZe8e4F+RmDA92CzhTgAfHIyCoSC9HCLUkgpyPg+Dd778EBnMOB9FQOC9xurMKKk3gMebsEZnxgipoq3vN4mropITc+2/vSQDlFdEh9ObIbbqzhAjAieUKhPWr2Tl9xcny32qviLW8TWp/Y= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767712448; c=relaxed/simple; bh=2ApmWlo7y6D9h+PivaXb27nqv9LyVlHA6yH8DQnxb84=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:To:Cc; b=ENuTvUYPHbgYDJflFcbqLgey70/7dZIq6IQ2rJKJZ+hRE2Lj8BpnkHyVBQ45z3fcpcyBh4Cclkk9YCcy3ZgRcLL9zo6hU2XKduHYH4tGXI+k4Me5zRL8OOjNCs9wAz+MiXxlqqYe9sYnGZyZ49rIxzZfyYzqJpq6GBdaMcDpx4U= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=FZayMMaS; 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="FZayMMaS" Received: by smtp.kernel.org (Postfix) with ESMTPS id 8BABEC16AAE; Tue, 6 Jan 2026 15:14:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1767712447; bh=2ApmWlo7y6D9h+PivaXb27nqv9LyVlHA6yH8DQnxb84=; h=From:Date:Subject:To:Cc:Reply-To:From; b=FZayMMaS/i/Qb9Mqt5mok2Rdn6s3mef1ndgGl5D/NUtUAXTEoUZtB3ffeOErfFhUW tCK1OSahrZ0/B7e3+DQXv3VkeAv7BBkTsCQXScRoTmMEs7KU4jqVwkGuFOap0XHKxu z0BbRITuvjsHiENE4dtaM2xwdUWjEw/WfYW7GU7J2tTkynxVwi7mrkYB6mlD5JEDaQ QPbkK+Tb5lN/ObSgaR9kQ4gehf9DbLZJ6y2wGHHu29h5mTkfPPupXMJg7GcHZ6M3ml 2ano2pE+tralojG47vLRlUiS8zTYumDWE9cqRSMMVp9kDUOEFuMeJrDjcJQUrI7Ckm uVZxKKW+OiDRg== 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 82B4ACE9D4A; Tue, 6 Jan 2026 15:14:07 +0000 (UTC) From: David Heidelberg via B4 Relay Date: Tue, 06 Jan 2026 16:14:05 +0100 Subject: [PATCH] media: ccs: Accommodate C-PHY into the calculation 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: quoted-printable Message-Id: <20260106-ccs-account-for-cphy-v1-1-c3639d606271@ixit.cz> X-B4-Tracking: v=1; b=H4sIAL0mXWkC/x3MPQ6AIAxA4auYzjZBBvy5inHAWrQLGFCjMdxd4 vgN772QOAonGKoXIl+SJPiCpq6ANutXRlmKQSttVKMMEiW0ROH0B7oQkfbtQev6tutmo3TvoKR 7ZCf3vx2nnD+WKD+HZgAAAA== X-Change-ID: 20260106-ccs-account-for-cphy-af9788b6029f To: Sakari Ailus , Mauro Carvalho Chehab Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, phone-devel@vger.kernel.org, David Heidelberg X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=1385; i=david@ixit.cz; h=from:subject:message-id; bh=dwwD/3ToQdy2999UX5LH+C6Kbfqw7B2Pld4wPUvRozw=; b=kA0DAAgBYAI/xNNJIHIByyZiAGldJr6hRSnxRX3ddHeuWIjaZJfpEk1Fl0K7+qldAS/LzpOOn IkCMwQAAQgAHRYhBNd6Cc/u3Cu9U6cEdGACP8TTSSByBQJpXSa+AAoJEGACP8TTSSBy24QQAJ3P oYDcg7bkEuwDJ2VLTHZQSv/OBL+4D2EvFmFv2UBZUlW/HfRyL6rdSz4txsqGN7ofmf+tk/mS15w G9jHsTTTT0fhmDm8zzELQXot34oFCN1ISkjqAXX6k7bPRi9bsHYKI0yfWWsJgoqBVZ/G85rfuE0 Ipdt39Vi3K+GnBma4R5RJxKIiIjooxBmY1xH6zouGZfb/mr5/SnL0MBL/DACIH3hPVCy0ZpBvAA TGzCZWysAwcsDDOw/Mfs1ec+9gcvg6q+BpFAiq1I6S+qthavLtIxiF9QFxyWwB4SWu9duPsnzFT 3Gp31oc+xDQbjE4kTzdHAkeje8TkeEsVZGUeHytdGUlyk/eyncHnY32w3KVMZTzeXfO6UWfh0Ca OmrqLNY3F/7Phv5zMjKDEARCFChP/IK1zbD6HU/7aAjlVvbDuylC0/o67eNrnYbs0Jc2G5lIcvy 9kfM5/4c7Zh92JeB1XmYZY7UvDAL0eopgacKBuN/7+1hH7U42LQDuFV6AYhu4ZBZqdEA6lHV3lj okrfALhrFhVpw6cQHCLhJ4jYgMLeCJVLBBei8tPp8VkoOzMBYVQIuUOjAj3ta4/orB2oQL4yAda ygm7h/GJmU2dhzxK0qfdNqjZkpcCFtMS9LCde3mSymlwc+XUWXMd98VW7TIKSlRlQDYVW+VAbnS R1Nj1 X-Developer-Key: i=david@ixit.cz; a=openpgp; fpr=D77A09CFEEDC2BBD53A7047460023FC4D3492072 X-Endpoint-Received: by B4 Relay for david@ixit.cz/default with auth_id=355 X-Original-From: David Heidelberg Reply-To: david@ixit.cz From: David Heidelberg We need to set correct mode for PLL to calculate correct frequency. Signalling mode is known at this point, so use it for that. Fixes: 47b6eaf36eba ("media: ccs-pll: Differentiate between CSI-2 D-PHY and= C-PHY") Signed-off-by: David Heidelberg --- drivers/media/i2c/ccs/ccs-core.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/drivers/media/i2c/ccs/ccs-core.c b/drivers/media/i2c/ccs/ccs-c= ore.c index f8523140784c7..2d689e47ed094 100644 --- a/drivers/media/i2c/ccs/ccs-core.c +++ b/drivers/media/i2c/ccs/ccs-core.c @@ -3425,7 +3425,14 @@ static int ccs_probe(struct i2c_client *client) sensor->scale_m =3D CCS_LIM(sensor, SCALER_N_MIN); =20 /* prepare PLL configuration input values */ - sensor->pll.bus_type =3D CCS_PLL_BUS_TYPE_CSI2_DPHY; + switch (sensor->hwcfg.csi_signalling_mode) { + case CCS_CSI_SIGNALING_MODE_CSI_2_CPHY: + sensor->pll.bus_type =3D CCS_PLL_BUS_TYPE_CSI2_CPHY; + break; + case CCS_CSI_SIGNALING_MODE_CSI_2_DPHY: + sensor->pll.bus_type =3D CCS_PLL_BUS_TYPE_CSI2_DPHY; + break; + } sensor->pll.csi2.lanes =3D sensor->hwcfg.lanes; if (CCS_LIM(sensor, CLOCK_CALCULATION) & CCS_CLOCK_CALCULATION_LANE_SPEED) { --- base-commit: 6cd6c12031130a349a098dbeb19d8c3070d2dfbe change-id: 20260106-ccs-account-for-cphy-af9788b6029f Best regards, --=20 David Heidelberg