drm/amd/display: Add vupdate interrupt sources to NV10

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[WHY] linux upstream already has interrupt vupdate for freesync
in dcn10. dcn20 interrupt shares the same source code as dcn10.
but dcn20 interrupt translator does not add vupdate interrupt.
this cause index of vupdate aarray be negative which causes
crash.

[HOW] add vupdate into dc interrupt transltor

Signed-off-by: hersen wu <hersenxs.wu@amd.com>
Reviewed-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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hersen wu 2019-04-10 15:17:40 -04:00 • committed by Alex Deucher

parent c92b4c46c1

commit b37727fb14

1 changed files with 12 additions and 0 deletions

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drivers/gpu/drm/amd/display/dc/irq/dcn20/irq_service_dcn20.c

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