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Mon, 26 Oct 2026 02:08:50 -0700 (PDT) Received: from [192.168.0.167] ([64.43.151.16]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-48e3ece13aasm14118984f8f.58.2026.10.26.02.08.49 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 26 Oct 2026 02:08:49 -0700 (PDT) Message-ID: <2665de15-dea8-493e-9a24-1c12cd9eda3f@linaro.org> Date: Mon, 26 Oct 2026 09:08:48 +0000 X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 3/6] media: qcom: camss: sm8250: do not set VFE core clock rates from CSID To: Atanas Filipov , Bryan O'Donoghue , Mauro Carvalho Chehab Cc: Vladimir Zapolskiy , Loic Poulain , Gjorgji Rosikopulos , linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org References: <20261024094027.3095475-1-atanas.filipov@oss.qualcomm.com> <20261024094027.3095475-4-atanas.filipov@oss.qualcomm.com> From: Bryan O'Donoghue Content-Language: en-GB In-Reply-To: <20261024094027.3095475-4-atanas.filipov@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 24/10/2026 10:40, Atanas Filipov wrote: > The SM8250 CSID resources list clock levels for the VFE core clocks and > for the shared VFE Lite core clock. CSID power on runs after the VFE is > powered on and sets these clocks to their lowest level, overriding the > rate selected by the VFE from the pixel rate and lowering the shared > VFE Lite clock under a running VFE Lite. > > The VFE core clocks are set by the VFE. Drop their levels from the CSID > resources so that CSID only enables them. > > Fixes: b4436a18eedb ("media: camss: add support for SM8250 camss") > Signed-off-by: Atanas Filipov > Reviewed-by: Loic Poulain Reviewed-by: Bryan O'Donoghue