From mboxrd@z Thu Jan 1 00:00:00 1970 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 BC65417FD; Wed, 10 Jul 2024 11:09:56 +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=1720609796; cv=none; b=DVPhjfyjklgGL6bBCwAGyBC253VA9myKrkf/PUos0jRhT+yF5Z/ivbbCyPFHEDUejUWz7NXAa1EYjYm+EXrLJXRIl9SjJMfn/i2Ocpa0PTqojnpTfCqsxXpHF68QiYVgAGrsAkb3rBbFmE0yra9ZAD63ZynNwxqGL07ILkIqUFo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720609796; c=relaxed/simple; bh=1CT3iKKMlOGrekEfAXeEzm3icuoAE70XVGeEXl1PFZk=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=cktXMSBwmq51K2Ivb6WIJ9Ne7XXYAQtsO7nibBV0w6mMP2zEWVIBsXTDC04sbdDeaWcGZkg1eE2I8WYtaV0VxPFUULtqg6rgteT1UyTErIl3uGG87ZGmYEXx5MS30bBJC7PK4Ar5KZBQLdW4Nf6k6EbmnEZQf4BkNzeeVQEfucw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ojNvR54z; 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="ojNvR54z" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1D5E4C32781; Wed, 10 Jul 2024 11:09:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1720609796; bh=1CT3iKKMlOGrekEfAXeEzm3icuoAE70XVGeEXl1PFZk=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=ojNvR54zGNXeySLrVsWmZWRdKi2nERMczdcUqlmxJ1MQgaoxTl9nt1yYf8UR+6ZVs FBkKURT4zv9LLMx1jSw5oHtFvyO97OMK0j4ATZ2tgV7PMOVzPR4yf+PRKhJ7y186Y9 r7+k/hwck+jE98JyfqqOxRq1+VmEpBt6AkTGwsRPeeIFmA0BdPnGiX8CUzhum2I6my U/tUrVcVJZVmbZFN5UFlhZb2Y6GXpbkrW8HIQaJBk3wP8Iw+QC+rbj6OzU/CrL+u56 VPVcxwLdUb3nv6zUUBqZ/NhhEQtKfYH7DAmp4HDm75QnWt5Ykz4gdszp6Pwd61xJxy TUhyHXagOj2ow== Message-ID: Date: Wed, 10 Jul 2024 13:09:51 +0200 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 08/13] media: qcom: camss: csiphy-3ph: Add Gen2 v1.2 two-phase MIPI CSI-2 DPHY init To: Depeng Shao , rfoss@kernel.org, todor.too@gmail.com, bryan.odonoghue@linaro.org, mchehab@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org Cc: quic_eberman@quicinc.com, linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, kernel@quicinc.com References: <20240709160656.31146-1-quic_depengs@quicinc.com> <20240709160656.31146-9-quic_depengs@quicinc.com> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 09/07/2024 18:06, Depeng Shao wrote: > Add a PHY configuration sequence for the SM8550 which uses a Qualcomm > Gen 2 version 1.2 CSI-2 PHY. > > The PHY can be configured as two phase or three phase in C-PHY or D-PHY > mode. This configuration supports two-phase D-PHY mode. > > Signed-off-by: Depeng Shao > --- > .../qcom/camss/camss-csiphy-3ph-1-0.c | 105 ++++++++++++++++++ > 1 file changed, 105 insertions(+) > > diff --git a/drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c b/drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c > index 1219a25ec55b..b6d5a27b94a6 100644 > --- a/drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c > +++ b/drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c > @@ -324,6 +324,111 @@ csiphy_lane_regs lane_regs_sm8250[] = { > {0x0884, 0x01, 0x00, CSIPHY_DEFAULT_PARAMS}, > }; > > +/* GEN2 1.2 2PH */ > +static const struct > +csiphy_lane_regs lane_regs_sm8550[] = { This should sparkle warnings. There is no user of it. You must organize your patches in logical junks. Adding piece of structure without users is not a logical chunk. Best regards, Krzysztof