[PATCH] drm/komeda: drop all currently held locks if deadlock happens

2023-08-04 Thread menghui.huang
em can be solved by adding return -EDEADLK back to the drm_modeset_backoff processing flow in the drm_mode_atomic_ioctl function. Signed-off-by: baozhu.liu Signed-off-by: menghui.huang Reviewed-by: Liviu Dudau --- .../gpu/drm/arm/display/komeda/komeda_pipeline_state.c | 9 ++--- 1 file changed,

[PATCH] drm/komeda: drop all currently held locks if deadlock happens

2023-08-04 Thread menghui.huang
em can be solved by adding return -EDEADLK back to the drm_modeset_backoff processing flow in the drm_mode_atomic_ioctl function. Signed-off-by: baozhu.liu Signed-off-by: menghui.huang Reviewed-by: Liviu Dudau --- .../gpu/drm/arm/display/komeda/komeda_pipeline_state.c | 9 ++--- 1 file changed,