From 2c409ba81be25516afe05ae27a4a15da01740b01 Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher@amd.com>
Date: Wed, 30 Oct 2019 10:21:28 -0400
Subject: drm/radeon: fix si_enable_smc_cac() failed issue
Git-commit: 2c409ba81be25516afe05ae27a4a15da01740b01
Patch-mainline: v5.4-rc7
References: bsc#1113722
Need to set the dte flag on this asic.
Port the fix from amdgpu:
5cb818b861be114 ("drm/amd/amdgpu: fix si_enable_smc_cac() failed issue")
Reviewed-by: Yong Zhao <yong.zhao@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
---
drivers/gpu/drm/radeon/si_dpm.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/radeon/si_dpm.c b/drivers/gpu/drm/radeon/si_dpm.c
index 460fd98e40a7..a0b382a637a6 100644
--- a/drivers/gpu/drm/radeon/si_dpm.c
+++ b/drivers/gpu/drm/radeon/si_dpm.c
@@ -1958,6 +1958,7 @@ static void si_initialize_powertune_defaults(struct radeon_device *rdev)
case 0x682C:
si_pi->cac_weights = cac_weights_cape_verde_pro;
si_pi->dte_data = dte_data_sun_xt;
+ update_dte_from_pl2 = true;
break;
case 0x6825:
case 0x6827:
--
2.23.0