Re: [PATCH v2] drm/amdgpu: Clear the hotplug interrupt ack bit before hpd initialization

2024-03-26 Thread Qiang Ma
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

Re: [PATCH v2] drm/amdgpu: Clear the hotplug interrupt ack bit before hpd initialization

2024-03-26 Thread Alex Deucher
: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

Re: [PATCH v2] drm/amdgpu: Clear the hotplug interrupt ack bit before hpd initialization

2024-03-26 Thread Qiang Ma
; 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

RE: [PATCH v2] drm/amdgpu: Clear the hotplug interrupt ack bit before hpd initialization

2024-03-14 Thread Deucher, Alexander
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

Re: [PATCH v2] drm/amdgpu: Clear the hotplug interrupt ack bit before hpd initialization

2024-03-13 Thread Qiang Ma
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