Hi Stephen
On 8/15/2022 10:08 AM, Stephen Boyd wrote:
Quoting Kuogee Hsieh (2022-08-11 08:20:01)
On 8/10/2022 6:00 PM, Abhinav Kumar wrote:
Even then, you do have a valid point. DRM framework should not have
caused the disable path to happen without an enable.
I went through the stack
On 8/15/2022 10:08 AM, Stephen Boyd wrote:
Quoting Kuogee Hsieh (2022-08-11 08:20:01)
On 8/10/2022 6:00 PM, Abhinav Kumar wrote:
Even then, you do have a valid point. DRM framework should not have
caused the disable path to happen without an enable.
I went through the stack mentioned in the
Quoting Kuogee Hsieh (2022-08-11 08:20:01)
>
> On 8/10/2022 6:00 PM, Abhinav Kumar wrote:
> >
> > Even then, you do have a valid point. DRM framework should not have
> > caused the disable path to happen without an enable.
> >
> > I went through the stack mentioned in the issue.
> >
> > Lets see
On 8/10/2022 6:00 PM, Abhinav Kumar wrote:
Hi Stephen
On 8/10/2022 5:09 PM, Stephen Boyd wrote:
Quoting Kuogee Hsieh (2022-08-10 16:57:51)
On 8/10/2022 3:22 PM, Stephen Boyd wrote:
Quoting Kuogee Hsieh (2022-08-10 12:25:51)
diff --git a/drivers/gpu/drm/msm/dp/dp_display.c
Hi Stephen
On 8/10/2022 5:09 PM, Stephen Boyd wrote:
Quoting Kuogee Hsieh (2022-08-10 16:57:51)
On 8/10/2022 3:22 PM, Stephen Boyd wrote:
Quoting Kuogee Hsieh (2022-08-10 12:25:51)
diff --git a/drivers/gpu/drm/msm/dp/dp_display.c
b/drivers/gpu/drm/msm/dp/dp_display.c
index b36f8b6..678289a
Quoting Kuogee Hsieh (2022-08-10 16:57:51)
>
> On 8/10/2022 3:22 PM, Stephen Boyd wrote:
> > Quoting Kuogee Hsieh (2022-08-10 12:25:51)
> >> diff --git a/drivers/gpu/drm/msm/dp/dp_display.c
> >> b/drivers/gpu/drm/msm/dp/dp_display.c
> >> index b36f8b6..678289a 100644
> >> ---
On 8/10/2022 3:22 PM, Stephen Boyd wrote:
Quoting Kuogee Hsieh (2022-08-10 12:25:51)
diff --git a/drivers/gpu/drm/msm/dp/dp_display.c
b/drivers/gpu/drm/msm/dp/dp_display.c
index b36f8b6..678289a 100644
--- a/drivers/gpu/drm/msm/dp/dp_display.c
+++ b/drivers/gpu/drm/msm/dp/dp_display.c
@@
Quoting Kuogee Hsieh (2022-08-10 12:25:51)
> diff --git a/drivers/gpu/drm/msm/dp/dp_display.c
> b/drivers/gpu/drm/msm/dp/dp_display.c
> index b36f8b6..678289a 100644
> --- a/drivers/gpu/drm/msm/dp/dp_display.c
> +++ b/drivers/gpu/drm/msm/dp/dp_display.c
> @@ -1729,10 +1729,20 @@ void
dp_bridge_disable() is the first step toward tearing down main link.
Its major function is to start transmitting idle pattern to replace
video stream. This patch will check hpd_state to make sure main link
is enabled before commit changes of main link's configuration to
push idle pattern out to
