Commit Graph

4 Commits

Author SHA1 Message Date
Jun Lei
265f5ba6c2 drm/amd/display: Move PME to function pointer call semantics
[why]
Legacy IRI style is not linux friendly.

[how]
New function pointer call
semantics will be used for all future PPLIB/DAL interfaces, and also
some existing will be refactored.  This change defines how the
new function pointer structures will look, as well as implements

Signed-off-by: Jun Lei <Jun.Lei@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>
2018-08-27 11:09:48 -05:00
Mikita Lipski
92276a06f9 drm/amd/display: Introduce pp-smu raven functions
DM powerplay calls for DCN10 allowing to bypass PPLib
and call directly to the SMU functions.

Signed-off-by: Mikita Lipski <mikita.lipski@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-07-05 16:38:30 -05:00
Charlene Liu
a8c40b0b5a drm/amd/display: PME sw wa to support waking AZ D3
Signed-off-by: Charlene Liu <charlene.liu@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-02-19 14:17:17 -05:00
Tony Cheng
a185048ca8 drm/amd/display: refactor pplib/smu communication
new per SoC interface instead legacy interface with lots of un-used
field that only cause confusion

model pp_smu like one of our HW objects with func_ptr interface
to call into it.  struct pp_smu as handle to call pp/smu

Signed-off-by: Tony Cheng <tony.cheng@amd.com>
Reviewed-by: Jun Lei <Jun.Lei@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-09-26 18:16:46 -04:00