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| author | Ben Skeggs | 2018-05-08 12:39:47 +0200 |
|---|---|---|
| committer | Ben Skeggs | 2018-05-18 07:01:29 +0200 |
| commit | 53e0a3e70de69dc9f498d26c6b5495b2771ee374 (patch) | |
| tree | dace6fc2c8adfe40459ddcaa6731a69842a1b665 /drivers/gpu/drm/nouveau/dispnv50/ovly.h | |
| parent | drm/nouveau/kms/nv50-: determine MST support from DP Info Table (diff) | |
| download | kernel-qcow2-linux-53e0a3e70de69dc9f498d26c6b5495b2771ee374.tar.gz kernel-qcow2-linux-53e0a3e70de69dc9f498d26c6b5495b2771ee374.tar.xz kernel-qcow2-linux-53e0a3e70de69dc9f498d26c6b5495b2771ee374.zip | |
drm/nouveau/kms/nv50-: simplify tracking of channel interlocks
Instead of windows returning their core channel interlock mask if they
know core has been modified, it's recorded unconditionally and used if
required when update methods are emitted.
This will be required to support Volta.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/dispnv50/ovly.h')
| -rw-r--r-- | drivers/gpu/drm/nouveau/dispnv50/ovly.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/dispnv50/ovly.h b/drivers/gpu/drm/nouveau/dispnv50/ovly.h index 90af1f2f0aa0..d149ef6f957e 100644 --- a/drivers/gpu/drm/nouveau/dispnv50/ovly.h +++ b/drivers/gpu/drm/nouveau/dispnv50/ovly.h @@ -3,6 +3,14 @@ #include "wndw.h" int ovly507e_new(struct nouveau_drm *, int, s32, struct nv50_wndw **); +int ovly507e_new_(const struct nv50_wndw_func *, const u32 *format, + struct nouveau_drm *, int head, s32 oclass, + u32 interlock_data, struct nv50_wndw **); + +extern const u32 ovly827e_format[]; + +int ovly827e_new(struct nouveau_drm *, int, s32, struct nv50_wndw **); +int ovly907e_new(struct nouveau_drm *, int, s32, struct nv50_wndw **); int nv50_ovly_new(struct nouveau_drm *, int head, struct nv50_wndw **); #endif |