Re: [RESEND PATCH v2 1/2] drm/dp/mst: Reprobe EDID for MST ports on resume

2019-06-15 Thread Sasha Levin
On Fri, Jun 14, 2019 at 06:10:20PM -0400, Lyude Paul wrote: uh, Sasha not sure if you're a bot or not but this patch isn't even upstream This is indeed a bot, and that's indeed it's purpose :) We tend to get less responses if we wait for weeks for a patch to get upstream and queued for

Re: [RESEND PATCH v2 1/2] drm/dp/mst: Reprobe EDID for MST ports on resume

2019-06-14 Thread Lyude Paul
uh, Sasha not sure if you're a bot or not but this patch isn't even upstream On Fri, 2019-06-14 at 21:56 +, Sasha Levin wrote: > Hi, > > [This is an automated email] > > This commit has been processed because it contains a -stable tag. > The stable tag indicates that it's relevant for the

Re: [RESEND PATCH v2 1/2] drm/dp/mst: Reprobe EDID for MST ports on resume

2019-06-14 Thread Sasha Levin
Hi, [This is an automated email] This commit has been processed because it contains a -stable tag. The stable tag indicates that it's relevant for the following trees: all The bot has tested the following trees: v5.1.9, v4.19.50, v4.14.125, v4.9.181, v4.4.181. v5.1.9: Build failed! Errors:

Re: [RESEND PATCH v2 1/2] drm/dp/mst: Reprobe EDID for MST ports on resume

2018-11-26 Thread Lyude Paul
On Mon, 2018-11-26 at 21:53 +, Li, Juston wrote: > Sorry for the late reply, email got caught in a bad filter =/ > > I haven't been looking into it lately but we are still interested in > getting this fixed so I can start looking into this again. > > In your last email you mentioned a sysfs

Re: [RESEND PATCH v2 1/2] drm/dp/mst: Reprobe EDID for MST ports on resume

2018-11-26 Thread Li, Juston
Sorry for the late reply, email got caught in a bad filter =/ I haven't been looking into it lately but we are still interested in getting this fixed so I can start looking into this again. In your last email you mentioned a sysfs hotplug could be the way to go? Thanks Juston On Thu,

Re: [RESEND PATCH v2 1/2] drm/dp/mst: Reprobe EDID for MST ports on resume

2018-11-08 Thread Lyude Paul
Are you still looking into this at all? Even if it's not the right approach I'm still interested in seeing this get fixed as well/discussing what I said before On Wed, 2018-10-24 at 22:45 +, Li, Juston wrote: > On Wed, 2018-10-24 at 18:09 -0400, Lyude Paul wrote: > > Since there's going to be

Re: [RESEND PATCH v2 1/2] drm/dp/mst: Reprobe EDID for MST ports on resume

2018-10-24 Thread Lyude Paul
Gah, the more I think about this the more I realize this was never the correct approach to begin with. I wrote this patch a long time ago when I wasn't nearly as experienced, so that's not terribly surprising. So: the thing is this isn't actually a problem that's specific to MST. Pretty much all

Re: [RESEND PATCH v2 1/2] drm/dp/mst: Reprobe EDID for MST ports on resume

2018-10-24 Thread Li, Juston
On Wed, 2018-10-24 at 18:09 -0400, Lyude Paul wrote: > Since there's going to be quite a number of changes I need to make to > this I'm > just going to make the changes myself! I'll make sure to Cc you with > the > respin Sounds good, thanks for picking it up! Juston

Re: [RESEND PATCH v2 1/2] drm/dp/mst: Reprobe EDID for MST ports on resume

2018-10-24 Thread Lyude Paul
Thought this was going to be an easy review until I realized that there's multiple problems in nouveau this would cause issues with, even if we didn't pay attention to the -EINVAL that gets returned. The suspend/resume order in nouveau needs some fixing up to prevent this patch from causing

[RESEND PATCH v2 1/2] drm/dp/mst: Reprobe EDID for MST ports on resume

2018-10-23 Thread Juston Li
From: Lyude As observed with the latest ThinkPad docks, we unfortunately can't rely on docks keeping us updated with hotplug events that happened while we were suspended. On top of that, even if the number of connectors remains the same between suspend and resume it's still not safe to assume