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Commit e745c3c9 authored by Alex Deucher's avatar Alex Deucher
Browse files

drm/radeon/ci: use different smc command for pcie dpm 



Use unforce levels rather than enable mask instruction.
This is the preferred method.

Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent f281d0a3

drivers/gpu/drm/radeon/ci_dpm.c

+10 −2
Original line number Diff line number Diff line
@@ -3773,7 +3773,7 @@ static int ci_upload_dpm_level_enable_mask(struct radeon_device *rdev) 
				return -EINVAL;

		}

	}



#if 0

	if (!pi->pcie_dpm_key_disabled) {

		if (pi->dpm_level_enable_mask.pcie_dpm_enable_mask) {

			result = ci_send_msg_to_smc_with_parameter(rdev,
@@ -3783,7 +3783,7 @@ static int ci_upload_dpm_level_enable_mask(struct radeon_device *rdev) 
				return -EINVAL;

		}

	}



#endif

	return 0;

}
@@ -4247,6 +4247,14 @@ int ci_dpm_force_performance_level(struct radeon_device *rdev, 
			}

		}

	} else if (level == RADEON_DPM_FORCED_LEVEL_AUTO) {

		if (!pi->pcie_dpm_key_disabled) {

			PPSMC_Result smc_result;



			smc_result = ci_send_msg_to_smc(rdev,

							PPSMC_MSG_PCIeDPM_UnForceLevel);

			if (smc_result != PPSMC_Result_OK)

				return -EINVAL;

		}

		ret = ci_upload_dpm_level_enable_mask(rdev);

		if (ret)

			return ret;