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drm/amdgpu: support B0&B1 external revision id for yellow carp

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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>
This commit is contained in:
Aaron Liu 2021-10-19 11:13:25 +08:00 committed by Alex Deucher
parent dac35c4239
commit 5efacdf072
2 changed files with 2 additions and 2 deletions
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2
drivers/gpu/drm/amd/amdgpu/nv.c
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@ -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;

2
drivers/gpu/drm/amd/display/include/dal_asic_id.h
View File

@ -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