From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 176553BE162; Fri, 16 Oct 2026 08:59:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1792141147; cv=none; b=axwde4vkAFv2pMN/IFCOa996YI4lXyK1dYMMhxRg8xaxhNOYTaVnssLgkmRxZQZGYe2iBM+0riILxZ43TzKs5+5moNjbb9SwnfQIH1tm3Svdm+lBw0vaclAKEH/R2pucSbo3Zth9GKMWsP9G/GuLJcncdrFG4F4SworA6PV4r1Q= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1792141147; c=relaxed/simple; bh=VrYA/HDBqQA+ZTjoWo9LWcV0jiIxpFYwYmbAGMt76Ho=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=jr0KpthwAQiLghyJvy4fy2bn5pl8173mE/vXVt2Z/8BFu1rX4eHgO7955OmAGX1S5AzNF1BCNW+h22Upf8ib0tBNVUAqM/FUD13ClASaLn7zcwtvYS/qXc2KDThTeIRp6hYxDGH/B/5dO4/SwqebdNG8Tbs+H/R6nOaUSV7R7tQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=iKZAdH6a; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="iKZAdH6a" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5EC951F000C4; Fri, 16 Oct 2026 08:59:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1792141145; bh=nPpdVnm6g5QYrhv7wnHITTm8jTbdoDXMNtRDEV9bIMg=; h=Date:Subject:To:Cc:References:From:In-Reply-To; b=iKZAdH6apGbOPL4vI6x/DbzGcGvwJtJIhV1bm5gIKMS+plMRtAVasFYb+sciTlszL ZAm+dOcox1WcDsUGWu1f4kYoz1I3mmobLhq7zp7XZ2rX2f3oCrM+0MQSs7Idlmc15j ZGiJh7NLxqBRwqV9LJb8QZb26oIekHBD8OqbDv9i0hpbWzhzonXkLDpcz8NgQdUPyc JvkTTo8/H2XBJRdfbW8YU+nEH9XBQLWbKYNZWNVGXu6iIG9qBs8rDOWLpOZxHehoYe uEfQ60zgwO+xhQXTktSwU255RNvFzjHEUBptqPXD6n2lt5w6bU0q4HuTyM6XO6YUFx LXtiKjXsq9aDQ== Message-ID: <9ac0d6de-d6be-40be-89e9-0066e39862ae@kernel.org> Date: Fri, 16 Oct 2026 09:59:01 +0100 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH RFC 4/4] media: qcom: camss: Configure C-PHY through the PHY API To: geocausa@gmail.com, Vinod Koul , David Heidelberg Cc: Neil Armstrong , Vladimir Zapolskiy , Loic Poulain , Mauro Carvalho Chehab , Manivannan Sadhasivam , linux-phy@lists.infradead.org, linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org References: <20261015-x1e-cphy-rfc-v1-0-1f3fa9af940a@gmail.com> <39_60e7JWzomu65UjqBRaN5wYsC-80_KwUWXiUI5xyrR4Xm1Hr1QSCLbafzYGahn5ArXl1FXM9Esj4xIBwaL7Q==@protonmail.internalid> <20261015-x1e-cphy-rfc-v1-4-1f3fa9af940a@gmail.com> From: Bryan O'Donoghue Content-Language: en-GB Autocrypt: addr=bod@kernel.org; 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charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 15/10/2026 23:20, George Neacsu via B4 Relay wrote: > From: George Neacsu > > With a PHY API CSIPHY, csiphy_stream_on() always asks for D-PHY. Ask for > C-PHY when the endpoint is C-PHY, and pass the trio count and the symbol > rate, which by the V4L2 convention is twice the link frequency. > > Assisted-by: Claude:claude-opus-5-5 > Signed-off-by: George Neacsu Please rebase off of -next this patch doesn't apply [~/Development/worktree/bod-media-committers]$ git am --3way < ./20261015_geocausa_phy_qcom_mipi_csi2_c_phy_for_x1e80100.mbx *[bod-qcom-media-committers] Applying: phy: Add MIPI C-PHY mode and configuration options Applying: phy: qcom-mipi-csi2: Add C-PHY support for X1E80100 Applying: media: qcom: camss: csid-680: Select C-PHY in the receiver Applying: media: qcom: camss: Configure C-PHY through the PHY API error: sha1 information is lacking or useless (drivers/media/platform/qcom/camss/camss-csiphy.c). error: could not build fake ancestor Patch failed at 0004 media: qcom: camss: Configure C-PHY through the PHY API hint: Use 'git am --show-current-patch=diff' to see the failed patch hint: When you have resolved this problem, run "git am --continue". hint: If you prefer to skip this patch, run "git am --skip" instead. hint: To restore the original branch and stop patching, run "git am --abort". hint: Disable this message with "git config set advice.mergeConflict false" --- bod