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| author | Ayushi Makhija <[email protected]> | 2025-05-05 09:42:43 +0000 |
|---|---|---|
| committer | Dmitry Baryshkov <[email protected]> | 2025-05-05 14:23:34 +0000 |
| commit | 71867e8d88fc7f94c2e47b3cfd676710c120cbe3 (patch) | |
| tree | de9bd797ce692f1306a3aaaa9d2433f2ca72fe93 /drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c | |
| parent | drm/bridge: anx7625: enable HPD interrupts (diff) | |
| download | kernel-71867e8d88fc7f94c2e47b3cfd676710c120cbe3.tar.gz kernel-71867e8d88fc7f94c2e47b3cfd676710c120cbe3.zip | |
drm/bridge: anx7625: fix drm_bridge ops flags to support hot-plugging
The anx7625_link_bridge() checks if a device is not a panel
bridge and add DRM_BRIDGE_OP_HPD and DRM_BRIDGE_OP_DETECT
flags to the drm_bridge->ops. However, on port 1 of the anx7625
bridge, any device added is always treated as a panel bridge,
preventing connector_detect() from being called. To resolve
this, instead of just checking if it is a panel bridge, verify
the type of device based on aux whether it is a DisplayPort or
eDP panel. If the device is not of the eDP type, add
DRM_BRIDGE_OP_HPD and DRM_BRIDGE_OP_DETECT flags to the to
the drm_bridge->ops.
Signed-off-by: Ayushi Makhija <[email protected]>
Reviewed-by: Dmitry Baryshkov <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Dmitry Baryshkov <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c')
0 files changed, 0 insertions, 0 deletions