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| author |   Ben Skeggs <bskeggs@redhat.com> | 2017-05-19 23:59:35 +1000 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2017-06-16 14:04:58 +1000 |
| commit | 9648da5a71c25e17d14feb0d7dc9ee73319e8a24 (patch) | |
| tree | a1697de0d6eb9b8ad6e7b307545d11c73acc9c48 /drivers/gpu/drm/nouveau/nvkm/engine/disp/ior.h | |
| parent | drm/nouveau/disp: introduce acquire/release display path methods (diff) | |
| download | linux-dev-9648da5a71c25e17d14feb0d7dc9ee73319e8a24.tar.xz linux-dev-9648da5a71c25e17d14feb0d7dc9ee73319e8a24.zip | |
drm/nouveau/disp/dp: determine link bandwidth requirements from head state
Training/Untraining will be hooked up to the routing logic, which
doesn't allow us to pass in a data rate.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/engine/disp/ior.h')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/engine/disp/ior.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/ior.h b/drivers/gpu/drm/nouveau/nvkm/engine/disp/ior.h index a2e38d4780b1..3a6e01f5a0e5 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/ior.h +++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/ior.h @@ -89,6 +89,8 @@ nv50_ior_base(struct nvkm_ior *ior) void nv50_dac_power(struct nvkm_ior *, bool, bool, bool, bool, bool); int nv50_dac_sense(struct nvkm_ior *, u32); +void nv50_pior_depth(struct nvkm_ior *, struct nvkm_ior_state *, u32 ctrl); + static inline u32 nv50_sor_link(struct nvkm_ior *ior) { |