[Public]
Hi Jiri:
Please apply above two patches on top of latest https://gitlab.freedesktop.org/agd5f/linux/-/commits/amd-staging-drm-next, and give a sanity test on 4k60 over Lenovo HDMI output.
The patch posted in the gitlab forum has been broken down to below three patches:
"0001-drm-amd-display-Fix-MST-BW-calculation-Regression.patch" already merged to amd-staging-drm-next.
"0002-drm-amd-display-Fix-a-mistake-in-revert-commit.patch" will be merged to amd-staging-drm-next after your validation.
"0003-drm-amd-display-Fix-Synaptics-Cascaded-DSC-Determina.patch" merged to amd-staging-drm-next this week.
Regards,
Jerry
> -----Original Message-----
> From: Jiri Slaby <jirislaby@xxxxxxxxxx>
> Sent: Tuesday, August 20, 2024 12:49 AM
> To: Li, Roman <Roman.Li@xxxxxxx>; amd-gfx@xxxxxxxxxxxxxxxxxxxxx
> Cc: Wentland, Harry <Harry.Wentland@xxxxxxx>; Li, Sun peng (Leo)
> <Sunpeng.Li@xxxxxxx>; Siqueira, Rodrigo <Rodrigo.Siqueira@xxxxxxx>;
> Pillai, Aurabindo <Aurabindo.Pillai@xxxxxxx>; Lin, Wayne
> <Wayne.Lin@xxxxxxx>; Gutierrez, Agustin <Agustin.Gutierrez@xxxxxxx>;
> Chung, ChiaHsuan (Tom) <ChiaHsuan.Chung@xxxxxxx>; Zuo, Jerry
> <Jerry.Zuo@xxxxxxx>; Mohamed, Zaeem <Zaeem.Mohamed@xxxxxxx>;
> Limonciello, Mario <Mario.Limonciello@xxxxxxx>; Deucher, Alexander
> <Alexander.Deucher@xxxxxxx>; stable@xxxxxxxxxxxxxxx
> Subject: Re: [PATCH 12/13] drm/amd/display: Fix a typo in revert commit
>
> On 19. 08. 24, 16:29, Li, Roman wrote:
> > Thank you, Jiri, for your feedback.
> > I've dropped this patch from DC v.3.2.297.
> > We will follow-up on this separately and merge it after you do confirm the
> issue you reported is fixed.
>
> The patch is all fine and very welcome to be upstream as soon as possible.
> With this patch, it works as expected.
>
> But the process is broken. Your and Fangzhi Zuo's send-email setup to the
> least.
>
>
> BTW you write in the commit log:
> Fixes: 4b6564cb120c ("drm/amd/display: Fix MST BW calculation
> Regression")
>
> But:
> $ git show 4b6564cb120c
> fatal: ambiguous argument '4b6564cb120c': unknown revision or path not
> in the working tree.
>
>
> Instead, it is:
> commit 338567d17627064dba63cf063459605e782f71d2
> Author: Fangzhi Zuo <Jerry.Zuo@xxxxxxx>
> Date: Mon Jul 29 10:23:03 2024 -0400
>
> drm/amd/display: Fix MST BW calculation Regression
>
>
> So apparently, someone in the process rebases the tree or something.
> Which is another breakage (non-reliable SHAs).
>
> thanks,
> --
> js
> suse labs
Attachment:
0002-drm-amd-display-Fix-a-mistake-in-revert-commit.patch
Description: 0002-drm-amd-display-Fix-a-mistake-in-revert-commit.patch
Attachment:
0003-drm-amd-display-Fix-Synaptics-Cascaded-DSC-Determina.patch
Description: 0003-drm-amd-display-Fix-Synaptics-Cascaded-DSC-Determina.patch
