linux-kernel - Re: [PATCH WIP v2 2/8] media: qcom: camss: csiphy-3ph: Use odd bits for configuring C-PHY lanes

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Message-ID: <f76aef3b-5886-43d8-b15e-6513abf8e58e@linaro.org>
Date: Fri, 5 Dec 2025 10:33:37 +0000
From: Bryan O'Donoghue <bryan.odonoghue@...aro.org>
To: david@...t.cz, Robert Foss <rfoss@...nel.org>,
 Todor Tomov <todor.too@...il.com>,
 Vladimir Zapolskiy <vladimir.zapolskiy@...aro.org>,
 Mauro Carvalho Chehab <mchehab@...nel.org>,
 Luca Weiss <luca.weiss@...rphone.com>, Petr Hodina <phodina@...tonmail.com>,
 Casey Connolly <casey.connolly@...aro.org>, "Dr. Git" <drgitx@...il.com>
Cc: Joel Selvaraj <foss@...lselvaraj.com>,
 Kieran Bingham <kbingham@...nel.org>,
 Sakari Ailus <sakari.ailus@...ux.intel.com>, linux-media@...r.kernel.org,
 linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org,
 phone-devel@...r.kernel.org
Subject: Re: [PATCH WIP v2 2/8] media: qcom: camss: csiphy-3ph: Use odd bits
 for configuring C-PHY lanes

On 04/12/2025 16:32, David Heidelberg via B4 Relay wrote:
> +	case V4L2_MBUS_CSI2_CPHY:
> +		for (int i = 0; i < lane_cfg->num_data; i++)
> +			lane_mask |= (1 << lane_cfg->data[i].pos) + 1;
> +		break;

What does the DTS configuration for this lane mask look like ?

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bod