Roman Li cf8b92a756 drm/amd/display: fix potential gpu reset deadlock ... [Why] In gpu reset dc_lock acquired in dm_suspend(). Asynchronously handle_hpd_rx_irq can also be called through amdgpu_dm_irq_suspend->flush_work, which also tries to acquire dc_lock. That causes a deadlock. [How] Check if amdgpu executing reset before acquiring dc_lock. Signed-off-by: Lang Yu <Lang.Yu@amd.com> Signed-off-by: Roman Li <Roman.Li@amd.com> Reviewed-by: Qingqing Zhuo <Qingqing.Zhuo@amd.com> Acked-by: Wayne Lin <Wayne.Lin@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>		2021-05-10 18:06:44 -04:00
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acp	drm: amd/acp: fix broken menu structure	2020-03-13 11:52:35 -04:00
amdgpu	drm/amdgpu: remove excess function parameter	2021-05-10 18:06:44 -04:00
amdkfd	drm/amdkfd: Make svm_migrate_put_sys_page static	2021-05-10 18:06:44 -04:00
display	drm/amd/display: fix potential gpu reset deadlock	2021-05-10 18:06:44 -04:00
include	drm/amdgpu: only harvest gcea/mmea error status in arcturus	2021-04-20 21:35:45 -04:00
pm	drm/amd/pm/powerplay/hwmgr: Fix kernel-doc syntax in documentation	2021-05-10 18:06:42 -04:00