[AMD Official Use Only - AMD Internal Distribution Only] Reviewed-by: Michael Chen <[email protected]> ________________________________ From: amd-gfx <[email protected]> on behalf of Shaoyun Liu <[email protected]> Sent: Wednesday, September 24, 2025 9:43 PM To: [email protected] <[email protected]> Cc: Liu, Shaoyun <[email protected]> Subject: [PATCH] drm/amd/amdgpu: Fix the mes version that support inv_tlbs
MES version 0x83 is not stable to use the inv_tlbs API. Defer it to 0x84 vertsion. Signed-off-by: Shaoyun Liu <[email protected]> --- drivers/gpu/drm/amd/amdgpu/gmc_v12_0.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v12_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v12_0.c index 404cc8c2ff2c..f4a19357ccbc 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v12_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v12_0.c @@ -337,7 +337,7 @@ static void gmc_v12_0_flush_gpu_tlb_pasid(struct amdgpu_device *adev, int vmid, i; if (adev->enable_uni_mes && adev->mes.ring[AMDGPU_MES_SCHED_PIPE].sched.ready && - (adev->mes.sched_version & AMDGPU_MES_VERSION_MASK) >= 0x83) { + (adev->mes.sched_version & AMDGPU_MES_VERSION_MASK) >= 0x84) { struct mes_inv_tlbs_pasid_input input = {0}; input.pasid = pasid; input.flush_type = flush_type; -- 2.34.1
