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

[Deucher, Alexander]

[Public]

Acked-by: Alex Deucher <alexander.deucher at amd.com>
________________________________
From: amd-gfx <amd-gfx-bounces at lists.freedesktop.org> on behalf of Aaron Liu <aaron.liu at amd.com>
Sent: Monday, June 12, 2023 11:09 PM
To: amd-gfx at lists.freedesktop.org <amd-gfx at lists.freedesktop.org>
Cc: Deucher, Alexander <Alexander.Deucher at amd.com>; Zhang, Yifan <Yifan1.Zhang at amd.com>; Liu, Aaron <Aaron.Liu at amd.com>
Subject: [PATCH] drm/amdgpu: update external rev_id for gc_11_0_1 and gc_11_0_4

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

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