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 for Android: free password hash cracker in your pocket
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <2024081141-clump-obliged-8fb0@gregkh>
Date: Sun, 11 Aug 2024 14:13:26 +0200
From: Greg KH <greg@...ah.com>
To: Kevin Holm <kevin@...m.dev>
Cc: stable@...r.kernel.org, regressions@...ts.linux.dev,
	amd-gfx@...ts.freedesktop.org,
	ML dri-devel <dri-devel@...ts.freedesktop.org>,
	LKML <linux-kernel@...r.kernel.org>, Wayne Lin <wayne.lin@....com>,
	Jerry Zuo <jerry.zuo@....com>,
	Zaeem Mohamed <zaeem.mohamed@....com>,
	Daniel Wheeler <daniel.wheeler@....com>,
	Alex Deucher <alexander.deucher@....com>
Subject: Re: [PATCH 6.10] drm/amd/display: Refactor function
 dm_dp_mst_is_port_support_mode()

On Tue, Jul 30, 2024 at 08:53:39PM +0200, Kevin Holm wrote:
> From: Wayne Lin <wayne.lin@....com>
> 
> [ Upstream commit fa57924c76d995e87ca3533ec60d1d5e55769a27 ]
> 
> [Why]
> dm_dp_mst_is_port_support_mode() is a bit not following the original design rule and cause
> light up issue with multiple 4k monitors after mst dsc hub.
> 
> [How]
> Refactor function dm_dp_mst_is_port_support_mode() a bit to solve the light up issue.
> 
> Reviewed-by: Jerry Zuo <jerry.zuo@....com>
> Acked-by: Zaeem Mohamed <zaeem.mohamed@....com>
> Signed-off-by: Wayne Lin <wayne.lin@....com>
> Tested-by: Daniel Wheeler <daniel.wheeler@....com>
> Signed-off-by: Alex Deucher <alexander.deucher@....com>
> [kevin@...m.dev: Resolved merge conflict in .../amdgpu_dm_mst_types.c]
> Fixes: 4df96ba6676034 ("drm/amd/display: Add timing pixel encoding for mst mode validation")
> Link: https://lore.kernel.org/stable/d74a7768e957e6ce88c27a5bece0c64dff132e24@holm.dev/T/#u
> Signed-off-by: Kevin Holm <kevin@...m.dev>
> ---
> I resolved the merge conflict so that, after this patch is applied to the
> linux-6.10.y branch of the stable git repository, the resulting function
> dm_dp_mst_is_port_support_mode (and also the new function 
> dp_get_link_current_set_bw) is identical to the original commit.
> 
> I've confirmed that it fixes the regression I reported for my use case.

Now queued up, thanks.

greg k-h

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ