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Thu, 12 Nov 2026 05:49:32 -0800 (PST) Received: from DESKTOP-NM9EKIA ([180.67.33.100]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-8baaa2a6c51sm3550580b3a.14.2026.11.12.05.49.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 12 Nov 2026 05:49:32 -0800 (PST) From: Joonhoe Kim <26rote@gmail.com> To: sre@kernel.org Cc: konrad.dybcio@oss.qualcomm.com, jingyi.wang@oss.qualcomm.com, kamal.wadhwa@oss.qualcomm.com, anjelique.melendez@oss.qualcomm.com, dhruvin.rajpura@oss.qualcomm.com, andersson@kernel.org, dmitry.baryshkov@oss.qualcomm.com, linux-arm-msm@vger.kernel.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 0/2] power: supply: qcom_battmgr: Kaanapali current sign and charge current limit Date: Thu, 12 Nov 2026 22:49:25 +0900 Message-ID: <20261112134927.95-1-26rote@gmail.com> X-Mailer: git-send-email 2.55.0.windows.5 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 Content-Transfer-Encoding: 8bit Patch 1 fixes the sign of the battery current_now on Kaanapali. Patch 2 exposes the firmware charge current limit on SM8550-class batteries as charge_control_limit and charge_control_limit_max. Patch 1 has no code change. Its sign is still checked only on the Lenovo Y700 Gen 5 (TB323FU, Kaanapali); Konrad asked Jingyi on v1 to check QRD/MTP [1], and there has been no reply yet. Changes in v2: - 2/2: use guard(mutex) [Konrad] - 2/2: return -ENODATA when the firmware reports a zero maximum [Konrad] - Rebased on next-20261111 Link to v1: https://lore.kernel.org/all/20261016124806.1789-1-26rote@gmail.com/ [1] https://lore.kernel.org/all/0e5b7d2e-e141-4ce4-a873-b65bd9ef3c4a@oss.qualcomm.com/ Joonhoe Kim (2): power: supply: qcom_battmgr: fix the battery current sign on Kaanapali power: supply: qcom_battmgr: expose the charge current limit drivers/power/supply/qcom_battmgr.c | 61 +++++++++++++++++++++++++++++ 1 file changed, 61 insertions(+) base-commit: aaa2f954c21b205a0bcd0961e5b2be4e82e58455 -- 2.53.0