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| author | Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> | 2020-01-13 09:00:46 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-01-22 16:55:28 -0500 |
| commit | e5f0b5214beea71bd25584da451897300742795e (patch) | |
| tree | 908340e059f84b086067f091644a5906d539ae71 /lib/mpi/mpiutil.c | |
| parent | a7da96fbccc682a67bcc15f3461cdd60a622ffaf (diff) | |
drm/amd/display: Check hw_init state when determining if DMCUB is initialized
[Why]
CW2 may already be programmed when coming back from S4. In this case
we want to unconditionally replace whatever DMCUB version is currently
enabled with the latest.
[How]
Check the hw_init flag to know whether or not we've previously executed
the initliazed routine.
Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'lib/mpi/mpiutil.c')
0 files changed, 0 insertions, 0 deletions