t; SHANMUGAM, SRINIVASAN ;
> > > > sunran...@208suo.com Cc: amd-...@lists.freedesktop.org;
> > > > dri-devel@lists.freedesktop.org; linux- ker...@vger.kernel.org
> > > > Subject: Re: [PATCH v2] drm/amdgpu: Clear the hotplug interrupt
> > > > ack bit before hpd
:18 AM
> > > To: Deucher, Alexander ; Koenig,
> > > Christian ; Pan, Xinhui
> > > ; airl...@gmail.com; dan...@ffwll.ch;
> > > SHANMUGAM, SRINIVASAN ;
> > > sunran...@208suo.com Cc: amd-...@lists.freedesktop.org;
> > > dri-devel@lists.freedesktop.org
; airl...@gmail.com; dan...@ffwll.ch;
> > SHANMUGAM, SRINIVASAN ;
> > sunran...@208suo.com Cc: amd-...@lists.freedesktop.org;
> > dri-devel@lists.freedesktop.org; linux- ker...@vger.kernel.org
> > Subject: Re: [PATCH v2] drm/amdgpu: Clear the hotplug interrupt ack
> > bit
eedesktop.org; dri-devel@lists.freedesktop.org; linux-
> ker...@vger.kernel.org
> Subject: Re: [PATCH v2] drm/amdgpu: Clear the hotplug interrupt ack bit
> before hpd initialization
>
> On Wed, 31 Jan 2024 15:57:03 +0800
> Qiang Ma wrote:
>
> Hello everyone, please help revi
On Wed, 31 Jan 2024 15:57:03 +0800
Qiang Ma wrote:
Hello everyone, please help review this patch.
Qiang Ma
> Problem:
> The computer in the bios initialization process, unplug the HDMI
> display, wait until the system up, plug in the HDMI display, did not
> enter the hotplug interrupt functio
Problem:
The computer in the bios initialization process, unplug the HDMI display,
wait until the system up, plug in the HDMI display, did not enter the
hotplug interrupt function, the display is not bright.
Fix:
After the above problem occurs, and the hpd ack interrupt bit is 1,
the interrupt sho
