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Tue, 07 Apr 2026 07:25:35 -0700 (PDT) Received: from localhost.localdomain ([31.7.38.28]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-43d1e4f1a99sm53489990f8f.32.2026.04.07.07.25.33 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 07 Apr 2026 07:25:35 -0700 (PDT) From: Emre Cecanpunar To: platform-driver-x86@vger.kernel.org Cc: hansg@kernel.org, ilpo.jarvinen@linux.intel.com, linux-kernel@vger.kernel.org, krishna.chomal108@gmail.com, edip@medip.dev, emreleno@gmail.com Subject: [PATCH v4 0/5] platform/x86: hp-wmi: Victus S fan control fixes Date: Tue, 7 Apr 2026 17:25:09 +0300 Message-ID: <20260407142515.20683-1-emreleno@gmail.com> X-Mailer: git-send-email 2.53.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Bug fixes for the Victus S manual fan control: - Propagate fan_count_userdefine_trigger() errors - Fix cancel_delayed_work_sync() deadlock from work handler - Use mod_delayed_work() for efficient keep-alive timer resets - Fix u8 underflow in gpu_delta calculation - Add mutex for concurrent hwmon state access Changes in v4: - Patch 4: Prevent line wrap in gpu_delta assignment. - Patch 5: Use devm_mutex_init() and handle init errors. Changes in v3: - Add Fixes: tags to all patches. - Patch 4: Remove unnecessary casting. Changes in v2: - Patch 4: Store gpu_delta as 'int' to handle negative deltas correctly. Emre Cecanpunar (5): platform/x86: hp-wmi: fix ignored return values in fan settings platform/x86: hp-wmi: avoid cancel_delayed_work_sync from work handler platform/x86: hp-wmi: use mod_delayed_work to reset keep-alive timer platform/x86: hp-wmi: fix u8 underflow in gpu_delta calculation platform/x86: hp-wmi: add locking for concurrent hwmon access drivers/platform/x86/hp/hp-wmi.c | 54 ++++++++++++++++++++++---------- 1 file changed, 37 insertions(+), 17 deletions(-) -- 2.53.0