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[77.56.155.30]) by smtp.gmail.com with ESMTPSA id i13sm13327014wro.50.2020.05.03.05.31.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 03 May 2020 05:31:23 -0700 (PDT) Date: Sun, 3 May 2020 14:31:20 +0200 From: Patrik Gfeller To: Mauro Carvalho Chehab Cc: Andy Shevchenko , Linux Media Mailing List Subject: Re: atomisp kernel driver(s) Message-ID: <20200503143120.008fa7c0@ASUS> In-Reply-To: <20200503122350.2ade79ad@coco.lan> References: <20200503104612.7da12913@ASUS> <20200503122350.2ade79ad@coco.lan> X-Mailer: Claws Mail 3.17.4 (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org On Sun, 3 May 2020 12:23:50 +0200 Mauro Carvalho Chehab wrote: > Em Sun, 3 May 2020 10:46:12 +0200 > Patrik Gfeller escreveu: > > > On Sat, 2 May 2020 19:08:36 +0300 > > Andy Shevchenko wrote: > > > > Hi Andy, > > > [...] > [...] > [...] > > > > Thank you for your advice, I've tried various Android distros for x86 on > > my device. Unfortunately none of the boots. I'll investigate if I can > > make one of them to work. I also found that a predecessor of the driver > > seemed to have worked for E3800. At lease there is a users guide from intel > > (for Fedora 18): > > > > https://cdrdv2.intel.com/v1/dl/getcontent/331329 > > > > Unfortunately this targets the 2400, and I have 2401 rev B chip. However - > > I'll give Fedora 18 a try, but if the HW detection works as in the > > current driver it will not accept my device. > > Wow, that sounds promising! Did you find where the Kernel patches > and userspace applications are stored? I've downloaded the Fedora 18 .iso file, unfortunately the USB stick created is not able to boot. According to wikipedia the kernel used in Fedora 18 is 3.6.10. I've downloaded the source an scanned it for "atomisp" and "ov2680" - but did not find anything. After some more research I've found a forum post about a patched kernel from timesys: "... I have got a copy of atomisp driver from Timesys, which named kernel-3.8.0-1.src.rpm. The driver be written by intel. But the driver can not be correctly work on my platfrom(E3827). So i come to be suspicious of the compatibility. And i want to know whether the driver can be suitable for my platfrom? Drivers infomation as blow: - The version of atomisp driver: BYT_LSP_3.8_ISP_2013-12-06.patch - The version of atomisp firmware: iaisp_2400_css.bin ..." It looks as if this src.rpm is available here: http://repository.timesys.com/buildsources/fedora/18/x86_64/source/ I'll now figure out how to open the .rpm package to have a look if there is something about atomisp. > > [...] > > > > I could not find information about MRD-7 CRB HW. Do you still have this > > HW? Fedora 18 might be worth a try if it uses a 2400 chip. > > > [...] > > > > with kind regards, > > Patrik > > > > > > Thanks, > Mauro