Commit 21b673da authored by JinZe.Xu's avatar JinZe.Xu Committed by Alex Deucher
Browse files

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



[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: default avatarNicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Signed-off-by: default avatarJinZe.Xu <JinZe.Xu@amd.com>
Signed-off-by: default avatarRodrigo Siqueira <rodrigo.siqueira@amd.com>
Tested-by: default avatarDaniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent aacbed5b

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

+1 −0
Original line number Diff line number Diff line
@@ -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,