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Thu, 22 Jan 2026 07:58:14 -0800 (PST) Message-ID: Date: Thu, 22 Jan 2026 22:58:09 +0700 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v1 1/1] usb: csc-acm: add Infineon/Comneon modem support (1519:0020) To: Svyatoslav Ryhel , Oliver Neukum , Greg Kroah-Hartman Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org References: <20260122151746.7745-1-clamor95@gmail.com> <20260122151746.7745-2-clamor95@gmail.com> Content-Language: en-US From: Lars Melin In-Reply-To: <20260122151746.7745-2-clamor95@gmail.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 2026-01-22 22:17, Svyatoslav Ryhel wrote: > Add support for Infineon/Comneon XMM626X modem that used in many Tegra30 > devices with GSM capablities like LG Optimus 4X (P880) and Vu (P895). > > The Vendor Id is 0x1519 > The Product ID is 0x0020 > > Output of lsusb: > Bus 001 Device 002: ID 1519:0020 Comneon HSIC Device > > Signed-off-by: Svyatoslav Ryhel Hi, please include a full lsusb output, ie lsusb -vd 1519:0020 so we can verify that union descriptors are missing. (I have seen a full lsusb output where they are included.) thanks Lars