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| author | Dave Airlie <[email protected]> | 2025-03-03 15:56:03 +0000 |
|---|---|---|
| committer | Dave Airlie <[email protected]> | 2025-05-18 21:14:45 +0000 |
| commit | f0ddbb1eed1898286d2bd99fd6ab64ca9700d267 (patch) | |
| tree | 40e8e1ebe79cd79c9d1e267d737ad810bac98266 /drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.h | |
| parent | drm/nouveau: add support for GB20x (diff) | |
| download | kernel-f0ddbb1eed1898286d2bd99fd6ab64ca9700d267.tar.gz kernel-f0ddbb1eed1898286d2bd99fd6ab64ca9700d267.zip | |
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 <[email protected]>
Reviewed-by: Ben Skeggs <[email protected]>
Reviewed-by: Timur Tabi <[email protected]>
Tested-by: Timur Tabi <[email protected]>
Signed-off-by: Dave Airlie <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.h')
0 files changed, 0 insertions, 0 deletions