* S2idle fix for DCN314
@ 2023-02-24 17:17 Limonciello, Mario
2023-02-28 18:39 ` Greg KH
0 siblings, 1 reply; 3+ messages in thread
From: Limonciello, Mario @ 2023-02-24 17:17 UTC (permalink / raw)
To: stable@vger.kernel.org; +Cc: Gong, Richard, Mahapatra, Rajib
[Public]
Hi,
Newer GPU microcode binaries for products with DCN 314 cause the display to fail to resume from s2idle.
The following fix went into 6.3 that makes it work with both newer and older GPU microcode binaries.
Please take this to 6.1.y.
e383b12709e32 ("drm/amd/display: Move DCN314 DOMAIN power control to DMCUB")
Thanks,
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: S2idle fix for DCN314
2023-02-24 17:17 S2idle fix for DCN314 Limonciello, Mario
@ 2023-02-28 18:39 ` Greg KH
2023-02-28 18:42 ` Limonciello, Mario
0 siblings, 1 reply; 3+ messages in thread
From: Greg KH @ 2023-02-28 18:39 UTC (permalink / raw)
To: Limonciello, Mario
Cc: stable@vger.kernel.org, Gong, Richard, Mahapatra, Rajib
On Fri, Feb 24, 2023 at 05:17:52PM +0000, Limonciello, Mario wrote:
> [Public]
>
> Hi,
>
> Newer GPU microcode binaries for products with DCN 314 cause the display to fail to resume from s2idle.
> The following fix went into 6.3 that makes it work with both newer and older GPU microcode binaries.
>
> Please take this to 6.1.y.
>
> e383b12709e32 ("drm/amd/display: Move DCN314 DOMAIN power control to DMCUB")
Also queued up for 6.2.y as you do not want to update and have a
regression.
thanks,
greg k-h
^ permalink raw reply [flat|nested] 3+ messages in thread* RE: S2idle fix for DCN314
2023-02-28 18:39 ` Greg KH
@ 2023-02-28 18:42 ` Limonciello, Mario
0 siblings, 0 replies; 3+ messages in thread
From: Limonciello, Mario @ 2023-02-28 18:42 UTC (permalink / raw)
To: Greg KH; +Cc: stable@vger.kernel.org, Gong, Richard, Mahapatra, Rajib
[Public]
> -----Original Message-----
> From: Greg KH <gregkh@linuxfoundation.org>
> Sent: Tuesday, February 28, 2023 12:40
> To: Limonciello, Mario <Mario.Limonciello@amd.com>
> Cc: stable@vger.kernel.org; Gong, Richard <Richard.Gong@amd.com>;
> Mahapatra, Rajib <Rajib.Mahapatra@amd.com>
> Subject: Re: S2idle fix for DCN314
>
> On Fri, Feb 24, 2023 at 05:17:52PM +0000, Limonciello, Mario wrote:
> > [Public]
> >
> > Hi,
> >
> > Newer GPU microcode binaries for products with DCN 314 cause the
> display to fail to resume from s2idle.
> > The following fix went into 6.3 that makes it work with both newer and
> older GPU microcode binaries.
> >
> > Please take this to 6.1.y.
> >
> > e383b12709e32 ("drm/amd/display: Move DCN314 DOMAIN power control
> to DMCUB")
>
> Also queued up for 6.2.y as you do not want to update and have a
> regression.
Much Appreciated!
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2023-02-28 18:42 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2023-02-24 17:17 S2idle fix for DCN314 Limonciello, Mario
2023-02-28 18:39 ` Greg KH
2023-02-28 18:42 ` Limonciello, Mario
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox