From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, UNPARSEABLE_RELAY,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D0A00C00A89 for ; Thu, 5 Nov 2020 08:10:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 71153221F8 for ; Thu, 5 Nov 2020 08:10:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728048AbgKEIK0 (ORCPT ); Thu, 5 Nov 2020 03:10:26 -0500 Received: from pe2mbs.xs4all.nl ([80.100.157.240]:55934 "EHLO mail.pe2mbs.nl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726626AbgKEIK0 (ORCPT ); Thu, 5 Nov 2020 03:10:26 -0500 X-Greylist: delayed 494 seconds by postgrey-1.27 at vger.kernel.org; Thu, 05 Nov 2020 03:10:25 EST Received: from authenticated-user (PRIMARY_HOSTNAME [PUBLIC_IP]) by mail.pe2mbs.nl (Postfix) with ESMTPSA id 4BA483031F; Thu, 5 Nov 2020 08:02:10 +0000 (UTC) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7bit Date: Thu, 05 Nov 2020 09:02:09 +0100 From: m.bertens@pe2mbs.nl To: Linux Kernel , Linux Media Subject: REPOST: Questions abount driver development and Geniatech X9320 DVB-S/S2 PCIe Tuner In-Reply-To: <8b1bffe2e2b995f674f9135d70a7a23e@pe2mbs.nl> References: <8b1bffe2e2b995f674f9135d70a7a23e@pe2mbs.nl> Message-ID: <0a4118812999952ca41f3e5deb095c43@pe2mbs.nl> X-Sender: m.bertens@pe2mbs.nl Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org -------- Original Message -------- Subject: Questions abount driver development and Geniatech X9320 DVB-S/S2 PCIe Tuner Date: 2020-11-02 10:38 From: m.bertens@pe2mbs.nl To: Linux Media Hi, I'm trying to get Geniatech X9320 DVB-S/S2 PCIe Quad Tuner card working, but i'm new to linux kernel drivers developement It has a similar hardware configuration as TechnoTrend TT-connect S2-4600 * D720201 USB host controller * cy68013A USB bridge (4x) * m88ds3103 Demodulator (4x) * m88ts2022 Tuner (4x) As it seems to me all components are supported by Linux, but they are for another device. I have taken a look in the dw2102.c driver source code, and I see that there is firmware loaded, my question is: where is this firmware going?: into the cy68013A or m88ds3103 chips? or somewhere else?. I looked at the site Geniatech, but even that they say there is a Linux driver in the archive the actual implementation is not there. I hope that there is anyone how can help me to get this card working under Linux. Kind regards, Marc Bertens-Nguyen PE2MBS