zongdong.jiao 022c4ab2c4 hdmitx: add external plugin/out handler for eARC hpd [1/2] ...

PD#SWPL-177527
PD#SWPL-173088
PD#SWPL-173090

Problem:
The HPD signal may be come from HDMI HPD, but eARC has HPD
status from status bits

Solution:
Add reading EDID data in external plugin handler with mutex
No external plugout handler

Verify:
sc2, t7c

Test:
DRM-TX-38

Change-Id: I443e69aa6c8949a0d49df476108414431fd067d7
Signed-off-by: zongdong.jiao <zongdong.jiao@amlogic.com>

2024-08-02 19:19:45 +08:00

..

amlogic

hdmitx: add external plugin/out handler for eARC hpd [1/2]

2024-08-02 19:19:45 +08:00