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Commit 1d5498c2 authored by Alex Deucher's avatar Alex Deucher
Browse files

drm/powerplay: add debugging output to tonga_processpptables.c 



To help track down init errors.

Reviewed-by: default avatarTom St Denis <tom.stdenis@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 14f63411

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

+26 −13
Original line number Diff line number Diff line
@@ -942,8 +942,8 @@ int tonga_pp_tables_initialize(struct pp_hwmgr *hwmgr) 


	hwmgr->pptable = kzalloc(sizeof(struct phm_ppt_v1_information), GFP_KERNEL);



	if (NULL == hwmgr->pptable)

		return -1;

	PP_ASSERT_WITH_CODE((NULL != hwmgr->pptable),

			    "Failed to allocate hwmgr->pptable!", return -1);



	memset(hwmgr->pptable, 0x00, sizeof(struct phm_ppt_v1_information));
@@ -954,22 +954,35 @@ int tonga_pp_tables_initialize(struct pp_hwmgr *hwmgr) 


	result = check_powerplay_tables(hwmgr, powerplay_table);



	if (0 == result)

	PP_ASSERT_WITH_CODE((result == 0),

			    "check_powerplay_tables failed", return result);



	result = set_platform_caps(hwmgr,

				   le32_to_cpu(powerplay_table->ulPlatformCaps));



	if (0 == result)

	PP_ASSERT_WITH_CODE((result == 0),

			    "set_platform_caps failed", return result);



	result = init_thermal_controller(hwmgr, powerplay_table);



	if (0 == result)

	PP_ASSERT_WITH_CODE((result == 0),

			    "init_thermal_controller failed", return result);



	result = init_over_drive_limits(hwmgr, powerplay_table);



	if (0 == result)

	PP_ASSERT_WITH_CODE((result == 0),

			    "init_over_drive_limits failed", return result);



	result = init_clock_voltage_dependency(hwmgr, powerplay_table);



	if (0 == result)

	PP_ASSERT_WITH_CODE((result == 0),

			    "init_clock_voltage_dependency failed", return result);



	result = init_dpm_2_parameters(hwmgr, powerplay_table);



	PP_ASSERT_WITH_CODE((result == 0),

			    "init_dpm_2_parameters failed", return result);



	return result;

}