6.16-stable review patch. If anyone has any objections, please let me know.
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From: Lijo Lazar lijo.lazar@amd.com
commit 05c8b690511854ba31d8d1bff7139a13ec66b9e7 upstream.
Use different external revid for GC v9.5.0 SOCs.
Signed-off-by: Lijo Lazar lijo.lazar@amd.com Reviewed-by: Hawking Zhang Hawking.Zhang@amd.com Reviewed-by: Asad Kamal asad.kamal@amd.com Signed-off-by: Alex Deucher alexander.deucher@amd.com (cherry picked from commit 21c6764ed4bfaecad034bc4fd15dd64c5a436325) Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/gpu/drm/amd/amdgpu/soc15.c | 2 ++ 1 file changed, 2 insertions(+)
--- a/drivers/gpu/drm/amd/amdgpu/soc15.c +++ b/drivers/gpu/drm/amd/amdgpu/soc15.c @@ -1218,6 +1218,8 @@ static int soc15_common_early_init(struc AMD_PG_SUPPORT_JPEG; /*TODO: need a new external_rev_id for GC 9.4.4? */ adev->external_rev_id = adev->rev_id + 0x46; + if (amdgpu_ip_version(adev, GC_HWIP, 0) == IP_VERSION(9, 5, 0)) + adev->external_rev_id = adev->rev_id + 0x50; break; default: /* FIXME: not supported yet */