Nicholas Kazlauskas f41a895026 drm/amd/display: Guard against null stream_state in set_crc_source ... [Why] The igt@kms_plane@pixel-format-pipe tests can create a sequence where stream_state is NULL during amdgpu_dm_crtc_set_crc_source which results in a null pointer dereference. [How] Guard against stream_state being NULL before accessing its fields. This doesn't fix the root cause of the issue so a DRM_ERROR is generated to still fail the tests. Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Reviewed-by: David Francis <David.Francis@amd.com> Acked-by: Leo Li <sunpeng.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>		2018-11-05 14:21:42 -05:00
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acp	drm/amdgpu: Remove wrapper layer of cgs irq handling	2018-03-21 14:36:58 -05:00
amdgpu	drm/amdgpu: drop the remaining uses of ring idx in messages	2018-11-05 14:21:31 -05:00
amdkfd	drm/amdkfd: page_table_base already have the flags needed	2018-11-05 14:21:14 -05:00
display	drm/amd/display: Guard against null stream_state in set_crc_source	2018-11-05 14:21:42 -05:00
include	drm/amdgpu: Remove unused function pointers	2018-11-05 14:21:08 -05:00
lib	drm/amdgpu: add license to Makefiles	2017-12-07 11:51:10 -05:00
powerplay	drm/amd/powerplay: remove duplicated includes	2018-11-05 14:21:18 -05:00