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drm/amd/display: Use dmub fw to lock pipe, cursor, dig

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[Why]
Hw lock manager adds the ability to lock pipe, cursor, and dig in fw.

[How]
Send hw lock command to fw to lock pipe, cursor, and dig.

Signed-off-by: Wyatt Wood <wyatt.wood@amd.com>
Reviewed-by: Anthony Koo <Anthony.Koo@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Wyatt Wood
2020-05-27 09:42:08 -04:00
committed by Alex Deucher
parent ee2e74f7e1
commit dc6e244855
8 changed files with 200 additions and 14 deletions
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drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h
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@@ -619,6 +619,7 @@ struct dmub_rb_cmd_abm_init_config {
};
union dmub_rb_cmd {
struct dmub_rb_cmd_lock_hw lock_hw;
struct dmub_rb_cmd_read_modify_write read_modify_write;
struct dmub_rb_cmd_reg_field_update_sequence reg_field_update_seq;
struct dmub_rb_cmd_burst_write burst_write;