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| author | Anthony Koo <[email protected]> | 2019-01-20 06:32:55 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2019-02-06 18:30:59 +0000 |
| commit | ff582b61466f14d61f3a2a54c3d673d85bcb3c76 (patch) | |
| tree | 40b73210fb2d2ebd5c0fbe83891a24af52c65965 /drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c | |
| parent | drm/amd/display: refactor out programming of vupdate interrupt (diff) | |
| download | kernel-ff582b61466f14d61f3a2a54c3d673d85bcb3c76.tar.gz kernel-ff582b61466f14d61f3a2a54c3d673d85bcb3c76.zip | |
drm/amd/display: add way to determine if link is active
[Why]
Need to understand whether link is active aside from stream state.
This could be used to check what links are enabled by GOP.
[How]
Store link_active state in link status and initialize it by checking
if the DIG is enabled.
Keep it updated on every link enable and disable
Signed-off-by: Anthony Koo <[email protected]>
Reviewed-by: Aric Cyr <[email protected]>
Acked-by: Bhawanpreet Lakha <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c')
0 files changed, 0 insertions, 0 deletions