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(parent: dc919d6) | patch
drm/amdgpu/display: use msleep rather than udelay for long delays
authorAlex Deucher <alexander.deucher@amd.com>
Thu, 20 Jan 2022 17:57:33 +0000 (12:57 -0500)
committerAlex Deucher <alexander.deucher@amd.com>
Tue, 25 Jan 2022 22:50:49 +0000 (17:50 -0500)
commit98fdcacb45f7cd2092151d6af2e60152811eb79c
treed826c621e6f6fcaecefe3f8cf25bd28d2214e9fdtree | snapshot
parentdc919d670c6fd1ac81ebf31625cd19579f7b3d4ccommit | diff
drm/amdgpu/display: use msleep rather than udelay for long delays

Some architectures (e.g., ARM) throw an compilation error if the
udelay is too long.  In general udelays of longer than 2000us are
not recommended on any architecture.  Switch to msleep in these
cases.

Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c diff | blob | history
Domain: System / Kernel;