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Message-ID: <54adffa8-b500-e1b4-7274-9a5354be8cfe@amd.com>
Date: Mon, 10 Jul 2023 09:21:44 -0400
From: Aurabindo Pillai <aurabindo.pillai@....com>
To: Stephen Rothwell <sfr@...b.auug.org.au>,
Alex Deucher <alexdeucher@...il.com>
Cc: Wesley Chalmers <Wesley.Chalmers@....com>,
Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
Linux Next Mailing List <linux-next@...r.kernel.org>
Subject: Re: linux-next: Signed-off-by missing for commit in the amdgpu tree
On 7/9/2023 6:25 PM, Stephen Rothwell wrote:
> Hi all,
>
> Commit
>
> aeddb7d13ad3 ("drm/amd/display: Block optimize on consecutive FAMS enables")
>
> is missing a Signed-off-by from its author.
>
Hi Stephen,
Not sure how the tags went missing, but here is the full commit
(a7d8d8bcbd9af8d4aa1580bffd418af78384040f) information from
amd-staging-drm-next:
drm/amd/display: Block optimize on consecutive FAMS enables
[WHY]
It is possible to commit state multiple times in rapid succession with
FAMS enabled; if each of these commits were to set optimized_required,
then the user may see latency.
[HOW]
fw_based_mclk_switching is currently not used in dc->clk_mgr; use it
to track whether the current state has FAMS enabled;
if it has, then do not disable FAMS in prepare_bandwidth, and do
not set
optimized_required.
Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira@....com>
Signed-off-by: Wesley Chalmers <Wesley.Chalmers@....com>
Tested-by: Daniel Wheeler <daniel.wheeler@....com>
Signed-off-by: Alex Deucher <alexander.deucher@....com>
Acked-by: Hamza Mahfooz <hamza.mahfooz@....com>
--
Thanks & Regards,
Aurabindo Pillai
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