drm/amd/display: Enabling PSR support for multiple panels

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[why]
Updating PSR interfaces to allow PSR enablement
per eDP panel.
[how]
- Copying PSR command structures to DC
- Changing function interfaces to pass panel instance
- Communicating with DMUB per link instead of assuming
to use a single one
-Iterating through all PSR capable panels when enabling/disabling
all

Signed-off-by: Mikita Lipski <mikita.lipski@amd.com>
Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Acked-by: Stylon Wang <stylon.wang@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

This commit is contained in:

Mikita Lipski 2021-05-17 18:18:25 -04:00 • committed by Alex Deucher

parent 6c475bdbec

commit f56c837afc

6 changed files with 153 additions and 34 deletions

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22

drivers/gpu/drm/amd/display/dc/clk_mgr/clk_mgr.c

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11

drivers/gpu/drm/amd/display/dc/core/dc.c

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21

drivers/gpu/drm/amd/display/dc/core/dc_link.c

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34

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

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14

drivers/gpu/drm/amd/display/dc/dce/dmub_psr.h

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85

drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h

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