diff options
| author | Monk Liu <[email protected]> | 2020-03-04 23:46:45 +0800 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2020-04-01 14:44:43 -0400 |
| commit | ff1f03a7b8c4787faefdb44b189e39cbf4f7611c (patch) | |
| tree | d9a5caad953871b3e09bec929bba434f09c475cf /kernel/trace/trace_functions.c | |
| parent | aa53bc2edb66624ac05902910c41d8b4f685b8bc (diff) | |
drm/amdgpu: use static mmio offset for NV mailbox
what:
with the new "req_init_data" handshake we need to use mailbox
before do IP discovery, so in mxgpu_nv.c file the original
SOC15_REG method won'twork because that depends on IP discovery
complete first.
how:
so the solution is to always use static MMIO offset for NV+ mailbox
registers.
HW team confirm us all MAILBOX registers will be at the same
offset for all ASICs, no IP discovery needed for those registers
Signed-off-by: Monk Liu <[email protected]>
Reviewed-by: Emily Deng <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'kernel/trace/trace_functions.c')
0 files changed, 0 insertions, 0 deletions