From: Alex Deucher <alexander.deucher@amd.com>
Date: Fri, 15 Jun 2018 22:28:44 +0000 (-0500)
Subject: drm/amdgpu: set external rev id for raven2
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=1879e6a7f86e8bae0760c28a73dacc4c338866d5;p=openwrt%2Fstaging%2Fblogic.git

drm/amdgpu: set external rev id for raven2

It's different from raven1.

Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Feifei Xu <Feifei.Xu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.c b/drivers/gpu/drm/amd/amdgpu/soc15.c
index 794cfe4a52d1..0a935604ec9e 100644
--- a/drivers/gpu/drm/amd/amdgpu/soc15.c
+++ b/drivers/gpu/drm/amd/amdgpu/soc15.c
@@ -742,7 +742,10 @@ static int soc15_common_early_init(void *handle)
 				AMD_PG_SUPPORT_CP |
 				AMD_PG_SUPPORT_RLC_SMU_HS;
 
-		adev->external_rev_id = 0x1;
+		if (adev->rev_id >= 0x8)
+			adev->external_rev_id = adev->rev_id + 0x81;
+		else
+			adev->external_rev_id = 0x1;
 		break;
 	case CHIP_PICASSO:
 		adev->cg_flags = AMD_CG_SUPPORT_GFX_MGLS |