Files
kernel_common_drivers/include/linux/amlogic
congyang.huang d823c0b5bd drm: implement connector features for HPD, test attr ioctl, and sequence_id [1/1]
PD#SWPL-237244
PD#SWPL-244011
PD#SWPL-240725

Problem:
1.missing testattr ioctl implementation in the meson connector.
2.HPD uevent is not reported via DRM in the meson connector.
3.the sequence_id function is not implemented in the meson connector.

Solution:
implement the following three features in the meson connector:
1.add testattr ioctl support.
2.report HPD uevent through the DRM subsystem.
3.implement the sequence_id function.

Verify:
s7d

Test:
DRM-OSD-46

Change-Id: I48c548f8e3dfa03d6c36869e76a38f82bcd3497c
Signed-off-by: congyang.huang <congyang.huang@amlogic.com>
2026-01-31 11:12:50 -08:00
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