From b1eb7aa96ed16e9114afd0590fe217d1fc225d35 Mon Sep 17 00:00:00 2001
From: Tao Zhou <tao.zhou1@amd.com>
Date: Tue, 13 Jul 2021 17:45:40 -0400
Subject: drm/amdgpu: add chip early init for cyan_skillfish
Git-commit: b515937b414a5b1bbacd6cde1c1f4883808399e3
Patch-mainline: v5.15-rc1
References: jsc#PED-1166 jsc#PED-1168 jsc#PED-1170 jsc#PED-1218 jsc#PED-1220 jsc#PED-1222 jsc#PED-1223 jsc#PED-1225
Set cg/pg flags and rev id for cyan_skillfish.
Signed-off-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Patrik Jakobsson <pjakobsson@suse.de>
---
drivers/gpu/drm/amd/amdgpu/nv.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/nv.c b/drivers/gpu/drm/amd/amdgpu/nv.c
index de0c08ec8ed0..045a26b1594e 100644
--- a/drivers/gpu/drm/amd/amdgpu/nv.c
+++ b/drivers/gpu/drm/amd/amdgpu/nv.c
@@ -1253,6 +1253,11 @@ static int nv_common_early_init(void *handle)
else
adev->external_rev_id = adev->rev_id + 0x01;
break;
+ case CHIP_CYAN_SKILLFISH:
+ adev->cg_flags = 0;
+ adev->pg_flags = 0;
+ adev->external_rev_id = adev->rev_id + 0x82;
+ break;
default:
/* FIXME: not supported yet */
return -EINVAL;
--
2.38.1