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[81.224.151.184]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-5b01caa6350sm3076448e87.59.2026.07.13.13.10.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 13 Jul 2026 13:10:28 -0700 (PDT) From: =?UTF-8?q?Erik=20H=C3=A5kansson?= To: k8ie@mcld.eu Cc: jikos@kernel.org, bentiss@kernel.org, lains@riseup.net, hadess@hadess.net, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 1/1] HID: logitech: add Bolt receiver support for Logitech HID++ devices Date: Mon, 13 Jul 2026 22:10:26 +0200 Message-ID: <20260713201026.391186-1-erikhakan@gmail.com> X-Mailer: git-send-email 2.55.0 In-Reply-To: <345f7347-30a8-4568-a7a6-c70f54a52a8d@mcld.eu> References: <345f7347-30a8-4568-a7a6-c70f54a52a8d@mcld.eu> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Hi, Thank you for testing this. I could not reproduce issue 1 locally with my MX Keys for Business, but I applied your fix since it also works on my hardware. Either the different keyboard models behave differently, or something differs between our setups. I folded it into the existing interface handling to keep the code smaller. I also noticed that my older Lightspeed receiver exposes interfaces 0 and 1 as boot keyboard and mouse interfaces too, while only interfaces >= 3 are treated as generic HID. So Bolt appears to need different interface handling from the existing Lightspeed receiver path. Issue 2 was easy to reproduce, and I applied your fix more or less verbatim. I will send a v2 patch shortly. I would be very grateful if you could test it again. Regards, Erik