[PATCH] drm/amdgpu: update external rev_id for gc_11_0_1 and gc_11_0_4

[Aaron Liu]

For gc_11_0_1, the external rev_id of A0/A1 series is 0x1,
the external rev_id of A2 is 0x10.

Signed-off-by: Aaron Liu <aaron.liu at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/soc21.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/soc21.c b/drivers/gpu/drm/amd/amdgpu/soc21.c
index e5e5d68a4d70..caaf9da4c1c0 100644
--- a/drivers/gpu/drm/amd/amdgpu/soc21.c
+++ b/drivers/gpu/drm/amd/amdgpu/soc21.c
@@ -665,7 +665,10 @@ static int soc21_common_early_init(void *handle)
 			AMD_PG_SUPPORT_VCN |
 			AMD_PG_SUPPORT_VCN_DPG |
 			AMD_PG_SUPPORT_JPEG;
-		adev->external_rev_id = adev->rev_id + 0x1;
+		if (adev->rev_id < 0xA)
+			adev->external_rev_id = 0x1;
+		else
+			adev->external_rev_id = 0x10;
 		break;
 	case IP_VERSION(11, 0, 3):
 		adev->cg_flags = AMD_CG_SUPPORT_VCN_MGCG |
@@ -705,7 +708,7 @@ static int soc21_common_early_init(void *handle)
 			AMD_PG_SUPPORT_VCN_DPG |
 			AMD_PG_SUPPORT_GFX_PG |
 			AMD_PG_SUPPORT_JPEG;
-		adev->external_rev_id = adev->rev_id + 0x80;
+		adev->external_rev_id = 0x80;
 		break;
 
 	default:
-- 
2.39.0