6.8-stable review patch. If anyone has any objections, please let me know.
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From: Yifan Zhang yifan1.zhang@amd.com
commit 6dba20d23e85034901ccb765a7ca71199bcca4df 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 --- drivers/gpu/drm/amd/amdgpu/soc21.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)
--- a/drivers/gpu/drm/amd/amdgpu/soc21.c +++ b/drivers/gpu/drm/amd/amdgpu/soc21.c @@ -712,7 +712,10 @@ static int soc21_common_early_init(void 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 */