diff options
| author | Evan Quan <evan.quan@amd.com> | 2021-05-25 07:08:53 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-06-30 07:17:56 +0300 |
| commit | 5a5da8ae9546031e43efd4fa5aa8baa481e83dfb (patch) | |
| tree | 7f953a5704eaab74db6d9f73d9262cae00bf7faa /scripts/gdb/linux/proc.py | |
| parent | 9c26ddb1c5b6e30c6bca48b8ad9205d96efe93d0 (diff) | |
| download | linux-5a5da8ae9546031e43efd4fa5aa8baa481e83dfb.tar.xz | |
drm/amdgpu: fix NAK-G generation during PCI-e link width switch
A lot of NAK-G being generated when link widht switching is happening.
WA for this issue is to program the SPC to 4 symbols per clock during
bootup when the native PCIE width is x4.
Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Diffstat (limited to 'scripts/gdb/linux/proc.py')
0 files changed, 0 insertions, 0 deletions