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authorAaron Liu <aaron.liu@amd.com>2021-10-19 11:13:25 +0800
committerAlex Deucher <alexander.deucher@amd.com>2021-10-20 11:43:56 -0400
commit5efacdf072d19d5321354fa4d8a4df0cc4e1d0cc (patch)
treed77f69a2a1018d4381a458abf9bbf1c69f90e864 /drivers/gpu/drm
parentdac35c423984a22cfc91d9a520fc203ba0c19744 (diff)
drm/amdgpu: support B0&B1 external revision id for yellow carp
B0 internal rev_id is 0x01, B1 internal rev_id is 0x02. The external rev_id for B0 and B1 is 0x20. The original expression is not suitable for B1. v2: squash in fix for display code (Alex) Signed-off-by: Aaron Liu <aaron.liu@amd.com> Reviewed-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm')
-rw-r--r--drivers/gpu/drm/amd/amdgpu/nv.c2
-rw-r--r--drivers/gpu/drm/amd/display/include/dal_asic_id.h2
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/nv.c b/drivers/gpu/drm/amd/amdgpu/nv.c
index 898e688be63c..5166a1573e7e 100644
--- a/drivers/gpu/drm/amd/amdgpu/nv.c
+++ b/drivers/gpu/drm/amd/amdgpu/nv.c
@@ -1248,7 +1248,7 @@ static int nv_common_early_init(void *handle)
AMD_PG_SUPPORT_VCN_DPG |
AMD_PG_SUPPORT_JPEG;
if (adev->pdev->device == 0x1681)
- adev->external_rev_id = adev->rev_id + 0x19;
+ adev->external_rev_id = 0x20;
else
adev->external_rev_id = adev->rev_id + 0x01;
break;
diff --git a/drivers/gpu/drm/amd/display/include/dal_asic_id.h b/drivers/gpu/drm/amd/display/include/dal_asic_id.h
index a9974f12f7fb..e4a2dfacab4c 100644
--- a/drivers/gpu/drm/amd/display/include/dal_asic_id.h
+++ b/drivers/gpu/drm/amd/display/include/dal_asic_id.h
@@ -228,7 +228,7 @@ enum {
#define FAMILY_YELLOW_CARP 146
#define YELLOW_CARP_A0 0x01
-#define YELLOW_CARP_B0 0x1A
+#define YELLOW_CARP_B0 0x20
#define YELLOW_CARP_UNKNOWN 0xFF
#ifndef ASICREV_IS_YELLOW_CARP