diff options
| author | Dave Airlie <airlied@redhat.com> | 2025-03-04 01:56:03 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2025-05-19 07:14:45 +1000 |
| commit | f0ddbb1eed1898286d2bd99fd6ab64ca9700d267 (patch) | |
| tree | 40e8e1ebe79cd79c9d1e267d737ad810bac98266 /rust/helpers/platform.c | |
| parent | 284ad706ad2f50974d66dd1a22e985a5a4d329de (diff) | |
drm/dp: add option to disable zero sized address only transactions.
Some older NVIDIA and some newer NVIDIA hardware/firmware seems to
have issues with address only transactions (firmware rejects them).
Add an option to the core drm dp to avoid address only transactions,
This just puts the MOT flag removal on the last message of the transfer
and avoids the start of transfer transaction.
This with the flag set in nouveau, allows eDP probing on GB203 device.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Ben Skeggs <bskeggs@nvidia.com>
Reviewed-by: Timur Tabi <ttabi@nvidia.com>
Tested-by: Timur Tabi <ttabi@nvidia.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'rust/helpers/platform.c')
0 files changed, 0 insertions, 0 deletions