linux-kernel - Re: [RESEND PATCH v5 0/4] Add Synopsys DesignWare HDMI RX Controller

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <67fcd668-dff4-4dda-bc65-27f13293680f@collabora.com>
Date: Thu, 23 Jan 2025 14:21:42 +0300
From: Dmitry Osipenko <dmitry.osipenko@...labora.com>
To: Tim Surber <me@...surber.de>, Shreeya Patel
 <shreeya.patel@...labora.com>, heiko@...ech.de, mchehab@...nel.org,
 robh@...nel.org, krzk+dt@...nel.org, conor+dt@...nel.org,
 mturquette@...libre.com, sboyd@...nel.org, p.zabel@...gutronix.de,
 jose.abreu@...opsys.com, nelson.costa@...opsys.com,
 shawn.wen@...k-chips.com, nicolas.dufresne@...labora.com,
 hverkuil@...all.nl, hverkuil-cisco@...all.nl
Cc: kernel@...labora.com, linux-kernel@...r.kernel.org,
 linux-media@...r.kernel.org, devicetree@...r.kernel.org,
 linux-arm-kernel@...ts.infradead.org, linux-rockchip@...ts.infradead.org
Subject: Re: [RESEND PATCH v5 0/4] Add Synopsys DesignWare HDMI RX Controller

Hi,

On 1/19/25 05:14, Tim Surber wrote:
> Hi Dmitry,
> 
> I enabled the debug output and ran some tests again.
...
> 
> Observe the reported fps of 86 in the above log file. Also gstreamer
> reports a framerate of 214072/2475 - also around 86.
> 
> I could sometimes also create the "Device wants 1 planes" using RGB -
> replugging fixed it, but could never fix it in YUV444.
> 
> Next week I have time for more testing.

Thanks for the testing! Could you please try to test YUV using a
downstream driver stack? If it will work, then please post the
downstream kernel log. Will be interesting to compare the timing values.

-- 
Best regards,
Dmitry