Re: [PATCH v3 0/6] phy: qcom-mipi-csi2: C-PHY for X1E80100

From: George Neacsu <geocausa@gmail.com>
To: Bryan O'Donoghue <bod@kernel.org>
Cc: Vinod Koul <vkoul@kernel.org>, David Heidelberg <david@ixit.cz>,
	Neil Armstrong <neil.armstrong@linaro.org>,
	Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>,
	Loic Poulain <loic.poulain@oss.qualcomm.com>,
	Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>,
	Nihal Kumar Gupta <nihal.gupta@oss.qualcomm.com>,
	Vikram Sharma <vikram.sharma@oss.qualcomm.com>,
	Suresh Vankadara <svankada@qti.qualcomm.com>,
	tjose@qti.qualcomm.com,
	Mauro Carvalho Chehab <mchehab@kernel.org>,
	Manivannan Sadhasivam <mani@kernel.org>,
	linux-phy@lists.infradead.org, linux-media@vger.kernel.org,
	linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v3 0/6] phy: qcom-mipi-csi2: C-PHY for X1E80100
Date: Fri, 16 Oct 2026 22:48:30 +0100	[thread overview]
Message-ID: <20261016214830.967217-1-geocausa@gmail.com> (raw)
In-Reply-To: <5a90fbdc-7106-45e3-8fca-eaf5c60e0337@kernel.org>

Hi Bryan,

On 16/10/2026 17:09, Bryan O'Donoghue wrote:
> Using drivers/phy means not doing CPHY inline in CAMSS. If you require
> patches from the V9 series - you should cherry-pick them - sign off them
> and the post them.

Understood. The two CAMSS patches need only three of David's nine
patches, and none of his CSIPHY C-PHY tables:

- 2/9, which keeps the endpoint's bus type in the lane configuration;
- 4/9, which adds the CSID PHY select for C-PHY;
- 8/9, which lets camss_get_link_freq() account for C-PHY symbols.

The other six program C-PHY inline in camss-csiphy-3ph-1-0.c, which the
PHY API path does not use.

So the CAMSS side will go out as one series on top of this one: those
three, kept under David's authorship with my sign-off added, followed
by the two CAMSS patches. David, is that all right with you?

Thanks,
George