From: Shikang Fan Date: Wed, 19 Nov 2025 10:05:10 +0000 (+0800) Subject: drm/amdgpu: Add sriov vf check for VCN per queue reset support. X-Git-Tag: v6.18-rc7~18^2~1^2 X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=c156c7f27ecdb7b89dbbeaaa1f40d9fadc3c1680;p=thirdparty%2Flinux.git drm/amdgpu: Add sriov vf check for VCN per queue reset support. Add SRIOV check when setting VCN ring's supported reset mask. Signed-off-by: Shikang Fan Reviewed-by: Lijo Lazar Signed-off-by: Alex Deucher (cherry picked from commit ee9b603ad43f9870eb75184f9fb0a84f8c3cc852) Cc: stable@vger.kernel.org --- diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.c b/drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.c index eacf4e93ba2fe..cb7123ec1a5d1 100644 --- a/drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.c +++ b/drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.c @@ -141,7 +141,7 @@ static int vcn_v4_0_3_late_init(struct amdgpu_ip_block *ip_block) adev->vcn.supported_reset = amdgpu_get_soft_full_reset_mask(&adev->vcn.inst[0].ring_enc[0]); - if (amdgpu_dpm_reset_vcn_is_supported(adev)) + if (amdgpu_dpm_reset_vcn_is_supported(adev) && !amdgpu_sriov_vf(adev)) adev->vcn.supported_reset |= AMDGPU_RESET_TYPE_PER_QUEUE; return 0; diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v5_0_1.c b/drivers/gpu/drm/amd/amdgpu/vcn_v5_0_1.c index 714350cabf2fc..8bd457dea4cff 100644 --- a/drivers/gpu/drm/amd/amdgpu/vcn_v5_0_1.c +++ b/drivers/gpu/drm/amd/amdgpu/vcn_v5_0_1.c @@ -122,7 +122,9 @@ static int vcn_v5_0_1_late_init(struct amdgpu_ip_block *ip_block) switch (amdgpu_ip_version(adev, MP0_HWIP, 0)) { case IP_VERSION(13, 0, 12): - if ((adev->psp.sos.fw_version >= 0x00450025) && amdgpu_dpm_reset_vcn_is_supported(adev)) + if ((adev->psp.sos.fw_version >= 0x00450025) && + amdgpu_dpm_reset_vcn_is_supported(adev) && + !amdgpu_sriov_vf(adev)) adev->vcn.supported_reset |= AMDGPU_RESET_TYPE_PER_QUEUE; break; default: