From: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
To: David Heidelberg <david@ixit.cz>, Robert Foss <rfoss@kernel.org>,
Todor Tomov <todor.too@gmail.com>,
Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Luca Weiss <luca.weiss@fairphone.com>,
Petr Hodina <phodina@protonmail.com>,
Casey Connolly <casey.connolly@linaro.org>,
"Dr. Git" <drgitx@gmail.com>
Cc: Joel Selvaraj <foss@joelselvaraj.com>,
linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org,
linux-kernel@vger.kernel.org, phone-devel@vger.kernel.org
Subject: Re: [PATCH RFC 2/8] media: qcom: camss: csiphy: Introduce C-PHY
Date: Thu, 13 Nov 2025 09:27:57 +0000 [thread overview]
Message-ID: <b1dc3644-8df0-4147-94ae-1cfed835b9a0@linaro.org> (raw)
In-Reply-To: <cf9fcb8e-b346-4589-910f-09bbcc58f9b7@ixit.cz>
On 12/11/2025 16:15, David Heidelberg wrote:
>> Should be an integer from
>>
>> include/dt-bindings/phy/phy.h
>>
>> - PHY_TYPE_DPHY
>> - PHY_TYPE_CPHY
>>
>> this should be indicated in the dt and latched here.
>
> Would it make sense to rather use the int from:
>
> include/dt-bindings/media/video-interfaces.h
>
> - MEDIA_BUS_TYPE_CSI2_CPHY
> - MEDIA_BUS_TYPE_CSI2_DPHY
> - ...
>
> ?
Maybe, but surely you need to get the mode of the PHY from DT ?
I'm fine with the MEDIA_BUS_TYPE but, I do think the logic must be DT
driven.
---
bod
next prev parent reply other threads:[~2025-11-13 9:28 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-09 9:39 [PATCH RFC 0/8] media: camss: Add support for C-PHY configuration on Qualcomm platforms David Heidelberg via B4 Relay
2025-11-09 9:39 ` [PATCH RFC 1/8] media: qcom: camss: csiphy-3ph: Add Gen2 v1.1 MIPI CSI-2 CPHY init David Heidelberg via B4 Relay
2025-11-10 20:23 ` Vladimir Zapolskiy
2025-11-09 9:39 ` [PATCH RFC 2/8] media: qcom: camss: csiphy: Introduce C-PHY David Heidelberg via B4 Relay
2025-11-09 12:35 ` Casey Connolly
2025-11-10 11:35 ` Bryan O'Donoghue
2025-11-12 16:15 ` David Heidelberg
2025-11-13 9:27 ` Bryan O'Donoghue [this message]
2025-11-09 9:39 ` [PATCH RFC 3/8] media: qcom: camss: csiphy-3ph: Use odd bits for configuring C-PHY lanes David Heidelberg via B4 Relay
2025-11-09 9:49 ` David Heidelberg
2025-11-09 9:39 ` [PATCH RFC 4/8] media: qcom: camss: Prepare CSID for C-PHY support David Heidelberg via B4 Relay
2025-11-10 11:37 ` Bryan O'Donoghue
2025-12-01 20:30 ` David Heidelberg
2025-11-09 9:39 ` [PATCH RFC 5/8] media: qcom: camss: Initialize lanes after lane configuration is available David Heidelberg via B4 Relay
2025-11-10 11:38 ` Bryan O'Donoghue
2025-11-09 9:39 ` [PATCH RFC 6/8] media: qcom: camss: csiphy-3ph: Use sdm845 C-PHY configuration sequence David Heidelberg via B4 Relay
2025-11-10 11:40 ` Bryan O'Donoghue
2025-11-10 11:41 ` Luca Weiss
2025-11-09 9:39 ` [PATCH RFC 7/8] media: qcom: camss: Account for C-PHY when calculating link frequency David Heidelberg via B4 Relay
2025-11-09 12:42 ` Casey Connolly
2025-11-09 9:39 ` [PATCH RFC 8/8] media: qcom: camss: Remove D-PHY-only endpoint restriction David Heidelberg via B4 Relay
2025-11-09 12:43 ` Casey Connolly
2025-11-09 17:22 ` Luca Weiss
2025-11-09 12:49 ` [PATCH RFC 0/8] media: camss: Add support for C-PHY configuration on Qualcomm platforms Casey Connolly
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