diff options
| author | Maarten Lankhorst <maarten.lankhorst@linux.intel.com> | 2022-12-22 21:18:04 +0100 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2023-06-02 20:41:44 +0300 |
| commit | f917130f19fe62c6688cc95ebebfafee3e005958 (patch) | |
| tree | 3addf0f2066a5c030f5a7813f539efb49e084224 /drivers/gpu/drm/logicvc/logicvc_interface.c | |
| parent | c7b5abd3e030718b6666cdf766f8905b006a9b1b (diff) | |
drm/i915: Flush power delayed put when connector init failed
When intel_dp_init_connector fails, some power wells used in dp aux
communication may not be completely disabled yet. This may result in a
null pointer dereference when icl_aux_pw_to_phy() is called from
icl_combo_phy_aux_power_well_disable() after the encoder and connector
are already freed.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Imre Deak <imre.deak@intel.com>
Cc: Jani Nikula <jani.nikula@intel.com>
Acked-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221222201804.1380963-1-maarten.lankhorst@linux.intel.com
Diffstat (limited to 'drivers/gpu/drm/logicvc/logicvc_interface.c')
0 files changed, 0 insertions, 0 deletions