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drm/amd/display: Noitfy DMCUB of D0/D3 state in hardware init

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[Why]
Missing a dc_dmub_srv_notify_fw_dc_power_state in driver init.

[How]
Notify DMCUB of D0 state in hardware_init.

Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Signed-off-by: JinZe.Xu <JinZe.Xu@amd.com>
Signed-off-by: Rodrigo Siqueira <rodrigo.siqueira@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
JinZe.Xu
2024-10-07 14:11:54 -04:00
committed by Alex Deucher
parent aacbed5b41
commit 21b673da51
1 changed files with 1 additions and 0 deletions
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drivers/gpu/drm/amd/display/dc/core/dc.c
+1
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@@ -1431,6 +1431,7 @@ void dc_hardware_init(struct dc *dc)
detect_edp_presence(dc);
if (dc->ctx->dce_environment != DCE_ENV_VIRTUAL_HW)
dc->hwss.init_hw(dc);
dc_dmub_srv_notify_fw_dc_power_state(dc->ctx->dmub_srv, DC_ACPI_CM_POWER_STATE_D0);
}
void dc_init_callbacks(struct dc *dc,