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| author | Ville Syrjälä <[email protected]> | 2020-09-04 11:53:43 +0000 |
|---|---|---|
| committer | Ville Syrjälä <[email protected]> | 2020-09-17 14:12:15 +0000 |
| commit | 42f2562ca1b52810415107d919535c552196384e (patch) | |
| tree | 3f6740465dda61e743549a788eaca6727308451e /drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | |
| parent | drm/dp: Add helpers to identify downstream facing port types (diff) | |
| download | kernel-42f2562ca1b52810415107d919535c552196384e.tar.gz kernel-42f2562ca1b52810415107d919535c552196384e.zip | |
drm/dp: Pimp drm_dp_downstream_max_bpc()
Deal with more cases in drm_dp_downstream_max_bpc():
- DPCD 1.0 -> assume 8bpc for non-DP
- DPCD 1.1+ DP (or DP++ with DP sink) -> allow anything
- DPCD 1.1+ TMDS -> check the caps, assume 8bpc if the value is crap
- anything else -> assume 8bpc
v2: Use Returns: for kdoc (Lyude)
Signed-off-by: Ville Syrjälä <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Reviewed-by: Lyude Paul <[email protected]>
Acked-by: Daniel Vetter <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_object.c')
0 files changed, 0 insertions, 0 deletions