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| author | Cristian Ciocaltea <[email protected]> | 2025-01-13 13:36:18 +0000 |
|---|---|---|
| committer | Maxime Ripard <[email protected]> | 2025-01-14 17:53:33 +0000 |
| commit | 78a5acf5433d8c675fa826da3ce8646c999f2842 (patch) | |
| tree | 5f2df2965a17dc6cda6f47af108203f9dde1b494 /drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | |
| parent | drm/tests: hdmi: Add connector disablement test (diff) | |
| download | kernel-78a5acf5433d8c675fa826da3ce8646c999f2842.tar.gz kernel-78a5acf5433d8c675fa826da3ce8646c999f2842.zip | |
drm/display: hdmi: Do not read EDID on disconnected connectors
The recently introduced hotplug event handler in the HDMI Connector
framework attempts to unconditionally read the EDID data, leading to a
bunch of non-harmful, yet quite annoying DDC/I2C related errors being
reported.
Ensure the operation is done only for connectors having the status
connected or unknown. Additionally, perform an explicit reset of the
connector information when dealing with a disconnected status.
Fixes: ab716b74dc9d ("drm/display/hdmi: implement hotplug functions")
Signed-off-by: Cristian Ciocaltea <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Signed-off-by: Maxime Ripard <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c')
0 files changed, 0 insertions, 0 deletions