github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-07-29 18:51:21 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

drm/amd: Fix unbind/rebind for VCN 4.0.5

Browse Source 
Unbinding amdgpu has no problems, but binding it again leads to an
error of sysfs file already existing.  This is because it wasn't
actually cleaned up on unbind.  Add the missing cleanup step.

Fixes: 547aad32ed ("drm/amdgpu: add VCN4 ip block support")
Signed-off-by: Mario Limonciello (AMD) <superm1@kernel.org>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Mario Limonciello (AMD) 2025-12-08 22:46:46 -06:00 committed by Alex Deucher
parent 495b190480
commit d717e62e9b
1 changed files with 2 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/gpu/drm/amd/amdgpu/vcn_v4_0_5.c
View File

@ -265,6 +265,8 @@ static int vcn_v4_0_5_sw_fini(struct amdgpu_ip_block *ip_block)
if (amdgpu_sriov_vf(adev))
amdgpu_virt_free_mm_table(adev);
amdgpu_vcn_sysfs_reset_mask_fini(adev);
for (i = 0; i < adev->vcn.num_vcn_inst; i++) {
r = amdgpu_vcn_suspend(adev, i);
if (r)