Commit d7fedf26 authored by Charlene Liu's avatar Charlene Liu Committed by Alex Deucher
Browse files

drm/amd/display: limit the code change to ips enabled asic 



Limit the code change for ips enable to reduce the impact for now. Also
exit_ips first before dc_power_down to avoid 0x9f.

Reviewed-by: default avatarChris Park <chris.park@amd.com>
Acked-by: default avatarRodrigo Siqueira <rodrigo.siqueira@amd.com>
Signed-off-by: default avatarCharlene Liu <charlene.liu@amd.com>
Tested-by: default avatarDaniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 63985d9a

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

+6 −1
Original line number Diff line number Diff line
@@ -5042,9 +5042,14 @@ void dc_interrupt_ack(struct dc *dc, enum dc_irq_source src) 
void dc_power_down_on_boot(struct dc *dc)

{

	if (dc->ctx->dce_environment != DCE_ENV_VIRTUAL_HW &&

			dc->hwss.power_down_on_boot)

			dc->hwss.power_down_on_boot) {



			if (dc->caps.ips_support)

				dc_exit_ips_for_hw_access(dc);



		dc->hwss.power_down_on_boot(dc);

	}

}



void dc_set_power_state(

	struct dc *dc,