Commit 6042e856 authored Sep 21, 2017 by Rex Zhu Committed by Alex Deucher Sep 26, 2017

drm/amd/powerplay: refine phm_register_thermal_interrupt interface



currently, not all asics implement this callback function
so not return error to avoid powerplay initialize failed
in those asices

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

parent 5c583018

drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c

+3 −3

Original line number	Diff line number	Diff line
		@@ -210,10 +210,10 @@ int phm_register_thermal_interrupt(struct pp_hwmgr hwmgr, const void info)
		{
		PHM_FUNC_CHECK(hwmgr);

		if (hwmgr->hwmgr_func->register_internal_thermal_interrupt == NULL)
		return -EINVAL;

		if (hwmgr->hwmgr_func->register_internal_thermal_interrupt != NULL)
		return hwmgr->hwmgr_func->register_internal_thermal_interrupt(hwmgr, info);

		return 0;
		}

		/**

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