Nicholas Kazlauskas e5f0b5214b 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>		2020-01-22 16:55:28 -05:00
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inc	drm/amd/display: Add hardware reset interface for DMUB service	2020-01-22 16:55:28 -05:00
src	drm/amd/display: Check hw_init state when determining if DMCUB is initialized	2020-01-22 16:55:28 -05:00