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(parent: 76f2bd1) | patch
drm/vc4: add extcon hdmi connection uevent
authorSeung-Woo Kim <sw0312.kim@samsung.com>
Tue, 30 Jun 2020 05:32:02 +0000 (14:32 +0900)
committerHoegeun Kwon <hoegeun.kwon@samsung.com>
Tue, 30 Mar 2021 01:40:01 +0000 (10:40 +0900)
commite2cd23cfe0ee00c92d7e4c3cf58831320e1d2b05
tree6d3f43cbb46dacc07ca4196f0bbd6d3e6d3bc4a5tree | snapshot
parent76f2bd179c206c564fbdbd034f9ee9f315b73a1fcommit | diff
drm/vc4: add extcon hdmi connection uevent

Add extcon hdmi connection and disconnection uevent when extcon
module is enabled.

The vc4_hdmi detection is done by polling way, so extcon uevent
for connection is a bit slow after changing real hdmi cable state.

Change-Id: I962f7a39b7a3344f9793e436ef28c36b123571a8
Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
Signed-off-by: Hoegeun Kwon <hoegeun.kwon@samsung.com>
drivers/gpu/drm/vc4/vc4_hdmi.c diff | blob | history
drivers/gpu/drm/vc4/vc4_hdmi.h diff | blob | history
Domain: System / Kernel;