Re: [Intel-gfx] [PATCH] drm/i915: Force a TypeC PHY disconnect during suspend/shutdown

2021-06-14 Thread Chris Chiu
r in that mode and the > TypeC subsystem not having anything to do with the port in that case). > > Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/3500 > Reported-and-tested-by: Chris Chiu > Signed-off-by: Imre Deak > --- Tested-by: Chris Chiu

Re: [Intel-gfx] NVIDIA GPU fallen off the bus after exiting s2idle

2021-05-20 Thread Chris Chiu
On Thu, May 6, 2021 at 5:46 PM Rafael J. Wysocki wrote: > > On Tue, May 4, 2021 at 10:08 AM Chris Chiu wrote: > > > > Hi, > > We have some Intel laptops (11th generation CPU) with NVIDIA GPU > > suffering the same GPU falling off the bus problem while exiting &g

[Intel-gfx] TGL: : No video output on external monitor after unplug and re-plug the cable

2021-04-28 Thread Chris Chiu
We found another bug after the fix of https://gitlab.freedesktop.org/drm/intel/-/issues/2538. The external monitor is also connected via WD19's HDMI/DisplayPort just as #2538. However, the display monitor can only be detected and show output at the very first time we power on the WD19 dock. If we

Re: [Intel-gfx] Unexpected screen flicker during i915 initialization

2019-10-30 Thread Chris Chiu
On Wed, Oct 30, 2019 at 6:25 PM Chris Chiu wrote: > > Hi guys, > We have 2 laptops, ASUS Z406MA and Acer TravelMate B118, both > powered by the same Intel N5000 GemniLake CPU. On the Acer laptop, the > panel will blink once during boot which never happens on the ASUS > la

[Intel-gfx] Unexpected screen flicker during i915 initialization

2019-10-30 Thread Chris Chiu
Hi guys, We have 2 laptops, ASUS Z406MA and Acer TravelMate B118, both powered by the same Intel N5000 GemniLake CPU. On the Acer laptop, the panel will blink once during boot which never happens on the ASUS laptop. It caught my attention and I find the difference between them but I need help

Re: [Intel-gfx] [PATCH] drm/i915: Fix the HDMI hot plug disconnection failure (v4)

2019-01-03 Thread Chris Chiu
On Thu, Jan 3, 2019 at 1:50 AM Guang Bai wrote: > > On Wed, 2 Jan 2019 17:29:46 +0800 > Chris Chiu wrote: > > > Happy New Year. > > Sorry for bothering you guys again, I don't really want to make myself > > a nuisance. > > Is there any better idea for fi

Re: [Intel-gfx] [PATCH] drm/i915: Fix the HDMI hot plug disconnection failure (v4)

2019-01-02 Thread Chris Chiu
Happy New Year. Sorry for bothering you guys again, I don't really want to make myself a nuisance. Is there any better idea for fixing this issue? Chris On Mon, Dec 3, 2018 at 6:38 PM Chris Chiu wrote: > > On Fri, Nov 30, 2018 at 1:15 AM Guang Bai wrote: > > > > On Thu, 29

Re: [Intel-gfx] [PATCH] drm/i915: Fix the HDMI hot plug disconnection failure (v4)

2018-12-03 Thread Chris Chiu
ainful regression that you had run into. Could you maybe provide a test plan or some test cases for the regression verification? I can follow steps to try to verify whether if the patch can work on all cases. Chris > > > > I've *repeatedly* said from the beginning that I am very sceptical

Re: [Intel-gfx] [PATCH] drm/i915: Fix the HDMI hot plug disconnection failure (v4)

2018-11-29 Thread Chris Chiu
hem > will be renewed accordingly when the port is connected. > > v2: Fix the formatting issue > v3: Use digital port states to authorize the edid read > v4: Add comments on issue histories and rationale of the fix (Chris W) > > Cc: Jani Nikula > Cc: Chris Chiu &

Re: [Intel-gfx] [PATCH] drm/i915: Fix the HDMI hot plug disconnection failure (v2)

2018-11-19 Thread Chris Chiu
On Tue, Nov 13, 2018 at 1:18 PM Guang Bai wrote: > On Tue, 13 Nov 2018 09:04:37 +0800 > Chris Chiu wrote: > > > Gentle ping. Just want to know if you have time for this so far. > > Thanks > > > > Chris > Actually I'm still working on it right now w

Re: [Intel-gfx] [PATCH] drm/i915: Fix the HDMI hot plug disconnection failure (v2)

2018-11-12 Thread Chris Chiu
Gentle ping. Just want to know if you have time for this so far. Thanks Chris On Tue, Oct 30, 2018 at 1:24 AM Guang Bai wrote: > On Tue, 23 Oct 2018 17:14:34 +0800 > Chris Chiu wrote: > > > On Thu, Oct 11, 2018 at 2:04 AM Guang Bai wrote: > > > > > On

Re: [Intel-gfx] [PATCH] drm/i915: Fix the HDMI hot plug disconnection failure (v2)

2018-10-23 Thread Chris Chiu
On Thu, Oct 11, 2018 at 2:04 AM Guang Bai wrote: > On Mon, 8 Oct 2018 08:56:20 -0700 > Guang Bai wrote: > > > On Mon, 8 Oct 2018 22:35:34 +0800 > > Chris Chiu wrote: > > > > > Thanks! I have no problem with this patch. > > > > There are Fi.CI.BA

Re: [Intel-gfx] [PATCH] drm/i915: Fix the HDMI hot plug disconnection failure (v2)

2018-10-08 Thread Chris Chiu
ter after the hot-plug > interrupt triggered. Use the hot plug live states to honor HDMI hot plug > status in addtion to access the DDC channels. > > v2: Fix the formatting issue > > Cc: Jani Nikula > Cc: Chris Chiu > Signed-off-by: Guang Bai > --- > dr

Re: [Intel-gfx] [PATCH] drm/i915: Fix the HDMI hot plug disconnection failure

2018-10-03 Thread Chris Chiu
MI DDC lines are disconnected sometimes later after the hot-plug > interrupt triggered. Use the hot plug live states to honor HDMI hot plug > status in addtion to access the DDC channels. > > Cc: Jani Nikula > Cc: Chris Chiu > Signed-off-by: Guang Bai > --- > drive

Re: [Intel-gfx] [BUG] i915 HDMI connector status is connected after disconnection

2018-09-20 Thread Chris Chiu
On Wed, Sep 19, 2018 at 8:08 PM, Jani Nikula wrote: > On Wed, 19 Sep 2018, Chris Chiu wrote: >> I tried to add a slight delay in the hotplug work as follows >> >> --- a/drivers/gpu/drm/i915/intel_hotplug.c >> +++ b/drivers/gpu/drm/i915/intel_hotplug.c >>

[Intel-gfx] [PATCH] drm/i915: re-check the hotplug with a delayed work

2018-09-19 Thread Chris Chiu
the devices. It would also cause the audio output path cannot correctly swicth based on the connector status. This commit kicks off a delayed work when the status remains unchanged in the first hotplug event handling, which may not be the perfect timing in some special cases. Signed-off-by: Chris Chiu

Re: [Intel-gfx] [BUG] i915 HDMI connector status is connected after disconnection

2018-09-19 Thread Chris Chiu
On Tue, Sep 11, 2018 at 6:25 PM, Chris Chiu wrote: > On Fri, Aug 24, 2018 at 11:04 PM, Jani Nikula wrote: >> On Wed, 22 Aug 2018, Chris Chiu wrote: >>> On Fri, Jul 6, 2018 at 2:44 PM, Chris Chiu wrote: >>>> On Thu, Jul 5, 2018 at 10:40 PM, Ville Syrjälä >>&

Re: [Intel-gfx] [BUG] i915 HDMI connector status is connected after disconnection

2018-09-11 Thread Chris Chiu
On Fri, Aug 24, 2018 at 11:04 PM, Jani Nikula wrote: > On Wed, 22 Aug 2018, Chris Chiu wrote: >> On Fri, Jul 6, 2018 at 2:44 PM, Chris Chiu wrote: >>> On Thu, Jul 5, 2018 at 10:40 PM, Ville Syrjälä >>> wrote: >>>> On Thu, Jul 05, 2018 at 03:58

Re: [Intel-gfx] [BUG] i915 HDMI connector status is connected after disconnection

2018-08-22 Thread Chris Chiu
On Fri, Jul 6, 2018 at 2:44 PM, Chris Chiu wrote: > On Thu, Jul 5, 2018 at 10:40 PM, Ville Syrjälä > wrote: >> On Thu, Jul 05, 2018 at 03:58:36PM +0800, Chris Chiu wrote: >>> Hi, >>> We have few ASUS laptops X705FD (The new WiskyLake), X560UD (intel >>

Re: [Intel-gfx] [BUG] i915 HDMI connector status is connected after disconnection

2018-07-06 Thread Chris Chiu
On Thu, Jul 5, 2018 at 10:40 PM, Ville Syrjälä wrote: > On Thu, Jul 05, 2018 at 03:58:36PM +0800, Chris Chiu wrote: >> Hi, >> We have few ASUS laptops X705FD (The new WiskyLake), X560UD (intel >> i5-8250U), X530UN (intel i7-8550U) share the same problem, which is >>

Re: [Intel-gfx] [BUG] i915 HDMI connector status is connected after disconnection

2018-07-05 Thread Chris Chiu
On Thu, Jul 5, 2018 at 9:18 PM, Jani Nikula wrote: > On Thu, 05 Jul 2018, Chris Chiu wrote: >> On Thu, Jul 5, 2018 at 5:37 PM, Jani Nikula wrote: >>> On Thu, 05 Jul 2018, Chris Wilson wrote: >>>> Quoting Jani Nikula (2018-07-05 09:58:57) >>>>> On Th

Re: [Intel-gfx] [BUG] i915 HDMI connector status is connected after disconnection

2018-07-05 Thread Chris Chiu
On Thu, Jul 5, 2018 at 5:37 PM, Jani Nikula wrote: > On Thu, 05 Jul 2018, Chris Wilson wrote: >> Quoting Jani Nikula (2018-07-05 09:58:57) >>> On Thu, 05 Jul 2018, Chris Chiu wrote: >>> > Hi, >>> > We have few ASUS laptops X705FD (The new WiskyLa

[Intel-gfx] [BUG] i915 HDMI connector status is connected after disconnection

2018-07-05 Thread Chris Chiu
Hi, We have few ASUS laptops X705FD (The new WiskyLake), X560UD (intel i5-8250U), X530UN (intel i7-8550U) share the same problem, which is the HDMI connector status stays connected even the HDMI cable has been unplugged. Look into the "/sys/class/drm/card0-HDMI-A-1/status" for checking the

Re: [Intel-gfx] GemniLake laptops goes power off directly after performing suspend

2017-12-13 Thread Chris Chiu
On Tue, Dec 12, 2017 at 9:32 PM, Imre Deak <imre.d...@intel.com> wrote: > On Fri, Dec 08, 2017 at 10:31:30AM +, Daniel Drake wrote: >> Hi, >> >> Adding intel-gfx list in case i915 developers can help. Updated summary >> below. >> >>