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

2018-11-28 Thread Guang Bai
On Tue, 13 Nov 2018 13:07:46 +0200 Jani Nikula wrote: > On Mon, 12 Nov 2018, Guang Bai wrote: > > Actually I'm still working on it right now with > > DRM_MODE_CONNECTOR_HDMIA/HDMIB, recommended by James, I'm able to > > differentiate the HDMI or DP even the encoder type is the > >

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 with > DRM_MODE_CONNECTOR_HDMIA/HDMIB,

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

2018-11-13 Thread Jani Nikula
On Mon, 12 Nov 2018, Guang Bai wrote: > Actually I'm still working on it right now with > DRM_MODE_CONNECTOR_HDMIA/HDMIB, recommended by James, I'm able to > differentiate the HDMI or DP even the encoder type is the > "INTEL_OUTPUT_DDI", I still have the "trybot" intermittent test failures > with

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

2018-11-12 Thread Guang Bai
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 with DRM_MODE_CONNECTOR_HDMIA/HDMIB, recommended by James, I'm able to differentiate the HDMI or DP even the

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 Mon, 8 Oct 2018 08:56:20 -0700 > > >

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

2018-10-29 Thread Guang Bai
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 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

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.BAT failures with the v2 (only with formatting fix

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

2018-10-10 Thread Guang Bai
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.BAT failures with the v2 (only with formatting fix > added) while the previous patch had passing results. > Now

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

2018-10-08 Thread Guang Bai
On Mon, 8 Oct 2018 22:35:34 +0800 Chris Chiu wrote: > Thanks! I have no problem with this patch. There are Fi.CI.BAT failures with the v2 (only with formatting fix added) while the previous patch had passing results. Now trying to identify why the failures happened with trybot Thanks, Guang >

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

2018-10-08 Thread Chris Chiu
Thanks! I have no problem with this patch. On Thu, Oct 4, 2018 at 2:08 AM Guang Bai wrote: > On some platforms, slowly unplugging (wiggling) the HDMI cable makes > the kernel to believe the HDMI display still connected. This is because > the HDMI DDC lines are disconnected sometimes later after

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

2018-10-03 Thread Guang Bai
On some platforms, slowly unplugging (wiggling) the HDMI cable makes the kernel to believe the HDMI display still connected. This is because the HDMI 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