From: Alex Deucher <alexander.deucher@amd.com>
Date: Fri, 7 Nov 2014 18:34:28 +0000 (-0500)
Subject: drm/radeon: set bootup pcie level to max for ci dpm
X-Git-Tag: Ubuntu-snapdragon-4.4.0-1029.32~7499^2~69^2~4
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=4e21518c3d635ad8cad7c07198bb3f592b25395c;p=mirror_ubuntu-zesty-kernel.git

drm/radeon: set bootup pcie level to max for ci dpm

Avoids problems when re-loading the driver.  Does not
affect power saving when dpm is enabled.

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

diff --git a/drivers/gpu/drm/radeon/ci_dpm.c b/drivers/gpu/drm/radeon/ci_dpm.c
index dbc6d2aa6d22..befa84c4a6ae 100644
--- a/drivers/gpu/drm/radeon/ci_dpm.c
+++ b/drivers/gpu/drm/radeon/ci_dpm.c
@@ -3242,7 +3242,7 @@ static int ci_init_smc_table(struct radeon_device *rdev)
 	table->VddcVddciDelta = 4000;
 	table->PhaseResponseTime = 0;
 	table->MemoryThermThrottleEnable = 1;
-	table->PCIeBootLinkLevel = 0;
+	table->PCIeBootLinkLevel = pi->dpm_table.pcie_speed_table.count - 1;
 	table->PCIeGenInterval = 1;
 	if (pi->voltage_control == CISLANDS_VOLTAGE_CONTROL_BY_SVID2)
 		table->SVI2Enable  = 1;