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(parent: a9350db) | patch
drm/amd/display: Handle get crtc position error
authorDavid Francis <David.Francis@amd.com>
Mon, 25 Mar 2019 13:44:04 +0000 (09:44 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Mon, 15 Apr 2019 05:20:03 +0000 (00:20 -0500)
commit11683e4134e78e28606daf3ed69a7986d1eabdee
tree1bcf5004b1db072974a4933cb8ac4719a7395d39tree | snapshot
parenta9350db869231eff97a2745a0cbf37f7ff8b8443commit | diff
drm/amd/display: Handle get crtc position error

[Why]
dc_stream_get_crtc_position can return false.
This was unhandled in delay_cursor_until_vupdate

[How]
If dc_stream_get_crtc_position returns false, something
is weird.  Don't delay.

Signed-off-by: David Francis <David.Francis@amd.com>
Reviewed-by: Sun peng Li <Sunpeng.Li@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/display/dc/core/dc_stream.c diff | blob | history
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