diff options
| author | Thierry Reding <[email protected]> | 2019-10-21 14:34:31 +0000 |
|---|---|---|
| committer | Thierry Reding <[email protected]> | 2019-10-23 16:18:48 +0000 |
| commit | 79465e0ffeb9e4866939ea562bc55367be91e595 (patch) | |
| tree | 84e20609ed7493c27832f228c01cc016c352243f /drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | |
| parent | drm/dp: Do not busy-loop during link training (diff) | |
| download | kernel-79465e0ffeb9e4866939ea562bc55367be91e595.tar.gz kernel-79465e0ffeb9e4866939ea562bc55367be91e595.zip | |
drm/dp: Add helper to get post-cursor adjustments
If the transmitter supports pre-emphasis post cursor2 the sink will
request adjustments in a similar way to how it requests adjustments to
the voltage swing and pre-emphasis settings.
Add a helper to extract these adjustments on a per-lane basis from the
DPCD link status.
Reviewed-by: Philipp Zabel <[email protected]>
Reviewed-by: Lyude Paul <[email protected]>
Signed-off-by: Thierry Reding <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_object.c')
0 files changed, 0 insertions, 0 deletions