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[88.112.131.206]) by smtp.gmail.com with ESMTPSA id 38308e7fff4ca-2f9d4618a80sm684901fa.107.2024.09.26.14.20.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 26 Sep 2024 14:20:02 -0700 (PDT) From: Vladimir Zapolskiy To: Robert Foss , Todor Tomov , Bryan O'Donoghue Cc: Mauro Carvalho Chehab , linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org Subject: [PATCH 0/2] media: qcom: camss: manage supply regulators as CSIPHY resources Date: Fri, 27 Sep 2024 00:19:55 +0300 Message-ID: <20240926211957.4108692-1-vladimir.zapolskiy@linaro.org> X-Mailer: git-send-email 2.45.2 Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 The change is based on a recent discussion of a changeset, which adds CAMSS support of Qualcomm SM8550 platform: https://lore.kernel.org/all/6d78c1de-00bf-4aea-b0c6-a147faa40a8f@linaro.org/ Regulators shall be managed as CSIPHY resources, while apparently CSID subdevices can be run with external regulators kept disabled. Performed regression testing on RB5 successfully, however it might be important to state that on RB5 board L5A and L9A supplies are always on. Vladimir Zapolskiy (2): media: qcom: camss: add management of supply regulators to CSIPHY media: qcom: camss: move sm8250 regulators from CSID to CSIPHY subdevice .../media/platform/qcom/camss/camss-csiphy.c | 35 ++++++++++++++++++- .../media/platform/qcom/camss/camss-csiphy.h | 2 ++ drivers/media/platform/qcom/camss/camss.c | 20 +++++------ 3 files changed, 46 insertions(+), 11 deletions(-)