Re: [PATCH v3] drm/msm/dp: call dp_hpd_plug_handle()/unplug_handle() directly for external HPD

2024-04-09 Thread Dmitry Baryshkov
On Mon, Apr 08, 2024 at 09:33:01PM -0500, Bjorn Andersson wrote: > On Tue, Apr 09, 2024 at 01:07:57AM +0300, Dmitry Baryshkov wrote: > > On Tue, 9 Apr 2024 at 00:23, Abhinav Kumar > > wrote: > > > On 4/8/2024 2:12 PM, Dmitry Baryshkov wrote: > > > > On Mon, 8 Apr 2024 at 22:43, Abhinav Kumar >

Re: [PATCH v3] drm/msm/dp: call dp_hpd_plug_handle()/unplug_handle() directly for external HPD

2024-04-08 Thread Bjorn Andersson
On Tue, Apr 09, 2024 at 01:07:57AM +0300, Dmitry Baryshkov wrote: > On Tue, 9 Apr 2024 at 00:23, Abhinav Kumar wrote: > > On 4/8/2024 2:12 PM, Dmitry Baryshkov wrote: > > > On Mon, 8 Apr 2024 at 22:43, Abhinav Kumar > > > wrote: > > >> On 4/7/2024 11:48 AM, Bjorn Andersson wrote: > > >>> On

Re: [PATCH v3] drm/msm/dp: call dp_hpd_plug_handle()/unplug_handle() directly for external HPD

2024-04-08 Thread Dmitry Baryshkov
On Tue, 9 Apr 2024 at 00:17, Abhinav Kumar wrote: > > > > On 4/8/2024 2:13 PM, Dmitry Baryshkov wrote: > > On Tue, 9 Apr 2024 at 00:08, Abhinav Kumar > > wrote: > >> > >> > >> > >> On 4/8/2024 1:41 PM, Bjorn Andersson wrote: > >>> On Mon, Apr 08, 2024 at 12:43:34PM -0700, Abhinav Kumar wrote: >

Re: [PATCH v3] drm/msm/dp: call dp_hpd_plug_handle()/unplug_handle() directly for external HPD

2024-04-08 Thread Dmitry Baryshkov
On Tue, 9 Apr 2024 at 00:23, Abhinav Kumar wrote: > > > > On 4/8/2024 2:12 PM, Dmitry Baryshkov wrote: > > On Mon, 8 Apr 2024 at 22:43, Abhinav Kumar > > wrote: > >> > >> > >> > >> On 4/7/2024 11:48 AM, Bjorn Andersson wrote: > >>> On Fri, Apr 05, 2024 at 08:15:47PM -0700, Abhinav Kumar wrote:

Re: [PATCH v3] drm/msm/dp: call dp_hpd_plug_handle()/unplug_handle() directly for external HPD

2024-04-08 Thread Abhinav Kumar
On 4/8/2024 2:12 PM, Dmitry Baryshkov wrote: On Mon, 8 Apr 2024 at 22:43, Abhinav Kumar wrote: On 4/7/2024 11:48 AM, Bjorn Andersson wrote: On Fri, Apr 05, 2024 at 08:15:47PM -0700, Abhinav Kumar wrote: From: Kuogee Hsieh [..] diff --git a/drivers/gpu/drm/msm/dp/dp_display.c

Re: [PATCH v3] drm/msm/dp: call dp_hpd_plug_handle()/unplug_handle() directly for external HPD

2024-04-08 Thread Abhinav Kumar
On 4/8/2024 2:13 PM, Dmitry Baryshkov wrote: On Tue, 9 Apr 2024 at 00:08, Abhinav Kumar wrote: On 4/8/2024 1:41 PM, Bjorn Andersson wrote: On Mon, Apr 08, 2024 at 12:43:34PM -0700, Abhinav Kumar wrote: On 4/7/2024 11:48 AM, Bjorn Andersson wrote: On Fri, Apr 05, 2024 at 08:15:47PM

Re: [PATCH v3] drm/msm/dp: call dp_hpd_plug_handle()/unplug_handle() directly for external HPD

2024-04-08 Thread Dmitry Baryshkov
On Tue, 9 Apr 2024 at 00:08, Abhinav Kumar wrote: > > > > On 4/8/2024 1:41 PM, Bjorn Andersson wrote: > > On Mon, Apr 08, 2024 at 12:43:34PM -0700, Abhinav Kumar wrote: > >> > >> > >> On 4/7/2024 11:48 AM, Bjorn Andersson wrote: > >>> On Fri, Apr 05, 2024 at 08:15:47PM -0700, Abhinav Kumar wrote:

Re: [PATCH v3] drm/msm/dp: call dp_hpd_plug_handle()/unplug_handle() directly for external HPD

2024-04-08 Thread Dmitry Baryshkov
On Mon, 8 Apr 2024 at 22:43, Abhinav Kumar wrote: > > > > On 4/7/2024 11:48 AM, Bjorn Andersson wrote: > > On Fri, Apr 05, 2024 at 08:15:47PM -0700, Abhinav Kumar wrote: > >> From: Kuogee Hsieh > > [..] > >> diff --git a/drivers/gpu/drm/msm/dp/dp_display.c > >>

Re: [PATCH v3] drm/msm/dp: call dp_hpd_plug_handle()/unplug_handle() directly for external HPD

2024-04-08 Thread Abhinav Kumar
On 4/8/2024 1:41 PM, Bjorn Andersson wrote: On Mon, Apr 08, 2024 at 12:43:34PM -0700, Abhinav Kumar wrote: On 4/7/2024 11:48 AM, Bjorn Andersson wrote: On Fri, Apr 05, 2024 at 08:15:47PM -0700, Abhinav Kumar wrote: From: Kuogee Hsieh [..] diff --git

Re: [PATCH v3] drm/msm/dp: call dp_hpd_plug_handle()/unplug_handle() directly for external HPD

2024-04-08 Thread Bjorn Andersson
On Mon, Apr 08, 2024 at 12:43:34PM -0700, Abhinav Kumar wrote: > > > On 4/7/2024 11:48 AM, Bjorn Andersson wrote: > > On Fri, Apr 05, 2024 at 08:15:47PM -0700, Abhinav Kumar wrote: > > > From: Kuogee Hsieh > > [..] > > > diff --git a/drivers/gpu/drm/msm/dp/dp_display.c > > >

Re: [PATCH v3] drm/msm/dp: call dp_hpd_plug_handle()/unplug_handle() directly for external HPD

2024-04-08 Thread Abhinav Kumar
On 4/7/2024 11:48 AM, Bjorn Andersson wrote: On Fri, Apr 05, 2024 at 08:15:47PM -0700, Abhinav Kumar wrote: From: Kuogee Hsieh [..] diff --git a/drivers/gpu/drm/msm/dp/dp_display.c b/drivers/gpu/drm/msm/dp/dp_display.c index d80f89581760..bfb6dfff27e8 100644 ---

Re: [PATCH v3] drm/msm/dp: call dp_hpd_plug_handle()/unplug_handle() directly for external HPD

2024-04-07 Thread Bjorn Andersson
On Fri, Apr 05, 2024 at 08:15:47PM -0700, Abhinav Kumar wrote: > From: Kuogee Hsieh [..] > diff --git a/drivers/gpu/drm/msm/dp/dp_display.c > b/drivers/gpu/drm/msm/dp/dp_display.c > index d80f89581760..bfb6dfff27e8 100644 > --- a/drivers/gpu/drm/msm/dp/dp_display.c > +++

Re: [PATCH v3] drm/msm/dp: call dp_hpd_plug_handle()/unplug_handle() directly for external HPD

2024-04-06 Thread Dmitry Baryshkov
On Sat, 6 Apr 2024 at 06:16, Abhinav Kumar wrote: > > From: Kuogee Hsieh > > For HPD events coming from external modules using drm_bridge_hpd_notify(), > the sequence of calls leading to dp_bridge_hpd_notify() is like below: > > dp_bridge_hpd_notify+0x18/0x70 [msm] >

[PATCH v3] drm/msm/dp: call dp_hpd_plug_handle()/unplug_handle() directly for external HPD

2024-04-05 Thread Abhinav Kumar
From: Kuogee Hsieh For HPD events coming from external modules using drm_bridge_hpd_notify(), the sequence of calls leading to dp_bridge_hpd_notify() is like below: dp_bridge_hpd_notify+0x18/0x70 [msm] drm_bridge_connector_detect+0x60/0xe8 [drm_kms_helper] drm_helper_probe_detect+0x94/0xc0