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[07:34] <mripard> hverkuil: it looks like your mail provider has blacklisted kernel.org 
[07:37] <mripard> https://lore.kernel.org/linux-media/20250325-dynamic-sexy-bobcat-0b7d69@houat/ never reached you, and I got an SMTP rejection mail from your provider 
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[07:44] <hverkuil> mripard: I did get it through the linux-media mailinglist. I get other mails from kernel.org addresses, so it might be a fluke. Try sending a test message to me, see if it is still a problem.
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[07:51] <mripard> hverkuil: just sent one to you
[07:53] <hverkuil> Haven't seen it yet. If you get a rejection email then please forward it to hansverk@cisco.com.
[07:56] <mripard> hverkuil: done for the first one, I will if there's a second one
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[08:36] <yaouaissa> Hi, I'm working on developing a new kernel driver that we want to upstream to the Linux kernel.
[08:36] <yaouaissa> Currently, we're developing this driver using an FPGA board with proprietary bitfiles that we cannot share publicly.
[08:36] <yaouaissa> The IP that our driver supports isn't yet available on the market, though it's expected to be released in the coming months.
[08:36] <yaouaissa> Additionally, the firmware for this device cannot be provided publicly and will only be available to clients.
[08:36] <yaouaissa> When submitting to the kernel community, is it mandatory to provide a publicly available test board for validation, or would a detailed technical report with comprehensive testing documentation be sufficient for the upstreaming process?"
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[08:50] <hverkuil> mripard: tor.source.kernel.org appears to be blocked. I wonder if my provider thinks this is a tor server. But 'tor' probably refers to Toronto.
[09:02] <pinchartl> yaouaissa: a board is not mandatory. subsystem maintainers don't typically have access to all hardware supported by their subsystem
[09:02] <pinchartl> what kind of device is that ?
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[09:36] <yaouaissa> pinchartl: it's a video device
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[09:44] <pinchartl> as in video capture ? processing ? encoding/decoding ?
[09:45] <hverkuil> yaouaissa: if the kernel driver requires that firmware is uploaded to the device before it can function, then the requirement is that said firmware binary is made available in https://web.git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/
[09:46] <hverkuil> The reasoning is that there is no point in mainlining a driver if you cannot use it without an NDA or something like that.
[09:46] <hverkuil> Based on what you described, that is probably the main sticking point.
[09:47] <yaouaissa> pinchartl: encoding/decoding
[09:55] <yaouaissa> hverkuil: it's the case, the firmawre is loaded to the device, without, the driver is useless.
[10:14] <pinchartl> yaouaissa: is the firmware freely redistributable in binary form ?
[10:15] <pinchartl> and does it run on an MCU dedicated to the codec, or on a generic-purpose CPU/MCU that also handles other tasks ?
[10:50] <yaouaissa> pinchartl: the firmware run on a dedicated MCU ( integrated with the codec ).
[10:52] <yaouaissa> pinchartl: Unfortunatly, the SoC vendors who can publish the firmawre. 
[10:53] <pinchartl> is the firmware tuned/optimized/modified for each SoC ?
[11:04] <yaouaissa> pinchartl: each soc has features, like in some case, we can have firmware that enables only the jpeg or for AVC-ONLY.
[11:10] <pinchartl> you can't make a universal firmware that would detect the features of the IP and act accordingly ?
[11:11] <bemug46> Hi, I'm having issue reproducing the kernel test robot error here : https://lore.kernel.org/linux-media/202503291609.9gCJpjjk-lkp@intel.com/. Is that because my arch is 64 bits even if I cross compile to 32 ? ? I tried to cross compile using its reproduce instructions found in the mail
[11:11] <bemug46> https://download.01.org/0day-ci/archive/20250329/202503291609.9gCJpjjk-lkp@intel.com/reproduce.
[11:11] <bemug46> I guess it's because of my u64 mipi_freq var that is then divided, but I'd like to make sure I didn't make any similar mistakes elsewhere
[11:15] <pinchartl> bemug46: did you cross-compile to sh4 ?
[11:17] <bemug46> Apparently lkp downloaded it for me in ~/0day with the last command
[11:18] <yaouaissa> pinchartl: i will discuss this with the team, thank you.
[11:19] <bemug46> pinchartl nevermind I only have 2 files in ~/0day : 14.2.0  and gcc-14.2.0-nolibc
[11:20] <pinchartl> yaouaissa: you're welcome. I think a single firmware would greatly simplify usage of the codec
[11:20] <bemug46> I guess they are cross compilers
[11:21] <bemug46> $ file ./build_dir/vmlinux
[11:21] <bemug46> ./build_dir/vmlinux: ELF 32-bit LSB executable, Renesas SH, version 1 (SYSV), statically linked, BuildID[sha1]=eb985dfa906a3f0d2adf8018bb8b78310652b681, not stripped
[11:21] <bemug46> Sounds good
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[12:26] <bemug46> I tried with allyesconfig to use the same config as the bot and still can't reproduce, the vd55g1 is compiled correctly
[12:26] <bemug46>   CC      drivers/media/i2c/vd55g1.o
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