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| author |   Hawking Zhang <Hawking.Zhang@amd.com> | 2026-01-04 22:37:56 +0800 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2026-01-08 11:43:09 -0500 |
| commit | 5e3f50fda28f8c2912110a4a597021eb05762356 (patch) | |
| tree | 0263cffbf9cd64e27e5815e6090908b00bdf1568 /include/linux/hsi/ssh:/git@git.zx2c4.com/git: | |
| parent | drm/amdgpu: Add helper to alloc GART entries (diff) | |
drm/amdgpu: Extend psp_skip_tmr for bare-metal and sriov
In SRIOV, guest drivers no longer setup/destory
VMR starting from mp0 v11_0_7.
In bare-metal, if boot-time TMR is enabled, some
generation (e.g., mp0 v13_0_x) don’t need runtime
TMR allocation but still require SETUP_TMR command
with tmr address 0 for backward compatibility.
some newer generations require neither SETUP_TMR nor
DESTROY_TMR and will return errors if they are sent.
Driver relies on boot_time_tmr and autoload_supported
to handle these cases correctly.
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Likun Gao <Likun.Gao@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'include/linux/hsi/ssh:/git@git.zx2c4.com/git:')
0 files changed, 0 insertions, 0 deletions