[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,
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
[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!
linux-stable-mirror@lists.linaro.org
-
Greg KH -
Limonciello, Mario