drm/amd/display: use GFP_ATOMIC in dcn20_resource_construct

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Replace GFP_KERNEL with GFP_ATOMIC as dcn20_resource_construct()
can't sleep.

Partially fixes: https://bugzilla.kernel.org/show_bug.cgi?id=212311
as dcn20_resource_construct() also calls into SMU functions which does
mutex_lock().

Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Nirmoy Das <nirmoy.das@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

This commit is contained in:

Nirmoy Das 2021-03-17 11:38:11 +01:00 • committed by Alex Deucher

parent 3ca401459c

commit 3bb1105071

4 changed files with 18 additions and 18 deletions

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2

drivers/gpu/drm/amd/display/dc/dce/dce_abm.c

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6

drivers/gpu/drm/amd/display/dc/dce/dce_dmcu.c

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2

drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dccg.c

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26

drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c

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