linux-kernel - Re: [PATCH 3/8] clk: qcom: videocc-x1p42100: Add support for video clock controller

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <97535aa1-6eb2-44b2-b04b-e7608d630fcc@oss.qualcomm.com>
Date: Wed, 4 Feb 2026 23:16:34 +0530
From: Jagadeesh Kona <jagadeesh.kona@....qualcomm.com>
To: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
Cc: Bjorn Andersson <andersson@...nel.org>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd
 <sboyd@...nel.org>, Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley
 <conor+dt@...nel.org>,
        Jagadeesh Kona <quic_jkona@...cinc.com>,
        Bryan O'Donoghue <bryan.odonoghue@...aro.org>,
        Konrad Dybcio <konradybcio@...nel.org>,
        Ajit Pandey <ajit.pandey@....qualcomm.com>,
        Imran Shaik <imran.shaik@....qualcomm.com>,
        Taniya Das <taniya.das@....qualcomm.com>,
        linux-arm-msm@...r.kernel.org, linux-clk@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 3/8] clk: qcom: videocc-x1p42100: Add support for video
 clock controller



On 1/29/2026 6:07 AM, Dmitry Baryshkov wrote:
> On Wed, Jan 28, 2026 at 12:56:34AM +0530, Jagadeesh Kona wrote:
>> Add support for the video clock controller for video clients to be
>> able to request for videocc clocks on X1P42100 platform.
>>
>> Signed-off-by: Jagadeesh Kona <jagadeesh.kona@....qualcomm.com>
>> ---
>>  drivers/clk/qcom/Kconfig            |  10 +
>>  drivers/clk/qcom/Makefile           |   1 +
>>  drivers/clk/qcom/videocc-x1p42100.c | 585 ++++++++++++++++++++++++++++++++++++
>>  3 files changed, 596 insertions(+)
> 
> The videocc driver looks almost like videocc-sm8550.c. Would it be
> easier to merge them into a single file?
> 

There is significant delta, the BSE clocks are newly added and few cdiv clocks
are removed. Along with that the frequency tables of most RCG's are also changed,
accordingly initial PLL configurations also need to be updated, hence added this
as a separate driver.

Thanks,
Jagadeesh