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| author | Hsin-Yi Wang <[email protected]> | 2022-07-06 12:52:53 +0000 |
|---|---|---|
| committer | Robert Foss <[email protected]> | 2022-07-06 13:19:53 +0000 |
| commit | dfb02eb6bdf84697dbadd69a7df12db612ce4ed0 (patch) | |
| tree | 85ac66ba61ff4b18423cb9827d1647535d748265 /drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c | |
| parent | drm/bridge: anx7625: use pm_runtime_force_suspend(resume) (diff) | |
| download | kernel-dfb02eb6bdf84697dbadd69a7df12db612ce4ed0.tar.gz kernel-dfb02eb6bdf84697dbadd69a7df12db612ce4ed0.zip | |
drm/bridge: anx7625: Fix NULL pointer crash when using edp-panel
Move devm_of_dp_aux_populate_ep_devices() after pm runtime and i2c setup
to avoid NULL pointer crash.
edp-panel probe (generic_edp_panel_probe) calls pm_runtime_get_sync() to
read EDID. At this time, bridge should have pm runtime enabled and i2c
clients ready.
Fixes: adca62ec370c ("drm/bridge: anx7625: Support reading edid through aux channel")
Signed-off-by: Hsin-Yi Wang <[email protected]>
Reviewed-by: Xin Ji <[email protected]>
Signed-off-by: Robert Foss <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c')
0 files changed, 0 insertions, 0 deletions