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drm/amdgpu: differentiate external rev id for gfx 11.5.0 

commit 6dba20d23e upstream.

This patch to differentiate external rev id for gfx 11.5.0.

Signed-off-by: Yifan Zhang <yifan1.zhang@amd.com>
Reviewed-by: Tim Huang <Tim.Huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Yifan Zhang 2024-04-07 22:01:35 +08:00 committed by Greg Kroah-Hartman
parent 14dd86ab24
commit 531e34995f
1 changed files with 4 additions and 1 deletions
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5
drivers/gpu/drm/amd/amdgpu/soc21.c
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@ -712,7 +712,10 @@ static int soc21_common_early_init(void *handle)
AMD_PG_SUPPORT_VCN |
AMD_PG_SUPPORT_JPEG |
AMD_PG_SUPPORT_GFX_PG;
adev->external_rev_id = adev->rev_id + 0x1;
if (adev->rev_id == 0)
adev->external_rev_id = 0x1;
else
adev->external_rev_id = adev->rev_id + 0x10;
break;
default:
/* FIXME: not supported yet */