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drm/amd/display: enable assr

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[Why]
assr is content protection for eDP, in order to use it we need to call
psp ta (dtm)

[How]
We have a enable_assr callback, hook into this and call the correct psp
cmd id to enable assr.

Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Reviewed-by: Hersen Wu <hersenxs.wu@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Bhawanpreet Lakha
2020-06-01 17:22:41 -04:00
committed by Alex Deucher
parent 0cc722248a
commit ef9de1876a
2 changed files with 38 additions and 0 deletions
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1
drivers/gpu/drm/amd/display/dc/dm_cp_psp.h
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@@ -38,6 +38,7 @@ struct cp_psp_stream_config {
};
struct cp_psp_funcs {
bool (*enable_assr)(void *handle, struct dc_link *link);
void (*update_stream_config)(void *handle, struct cp_psp_stream_config *config);
};