Quoting Kuogee Hsieh (2021-04-16 10:38:51)
> Maybe when the cable is disconnected the DP phy should be shutdown and
> some bit in the phy could effectively "cut off" the aux channel and then
> NAKs would start coming through here in the DP controller I/O register
> space. This patch have DP aux
Quoting Kuogee Hsieh (2021-04-16 13:27:57)
> Some dongle may generate more than one irq_hpd events in a short period of
> time. This patch will treat those irq_hpd events as single one and service
> only one irq_hpd event.
Why is it bad to get multiple irq_hpd events in a short period of time?
Add a few new registers for a6xx gpu.
Signed-off-by: Akhil P Oommen
---
registers/adreno/a6xx.xml | 2 ++
registers/adreno/a6xx_gmu.xml | 2 ++
2 files changed, 4 insertions(+)
diff --git a/registers/adreno/a6xx.xml b/registers/adreno/a6xx.xml
index 15314fb..3b04565 100644
---
Add a few new registers for a6xx gpu.
Signed-off-by: Akhil P Oommen
---
registers/adreno/a6xx.xml | 2 ++
registers/adreno/a6xx_gmu.xml | 2 ++
2 files changed, 4 insertions(+)
diff --git a/registers/adreno/a6xx.xml b/registers/adreno/a6xx.xml
index 15314fb..3b04565 100644
---
Cc: Lyude and drm-misc maintainers
On Wed, 14 Apr 2021, Rajeev Nandan wrote:
> The backlight level of an eDP panel can be controlled through the AUX
> channel using DPCD registers of the panel.
>
> The capability for the Source device to adjust backlight characteristics
> within the panel,
