diff options
| author | Ben Skeggs <bskeggs@redhat.com> | 2023-09-20 00:56:24 +0300 |
|---|---|---|
| committer | Lyude Paul <lyude@redhat.com> | 2023-09-20 01:22:16 +0300 |
| commit | a5a7379f6d9d83964b3d2e1fe0dd0ad45ee55408 (patch) | |
| tree | 8382f0bea978ef035bcc30092d0c1e93e4260a50 /drivers/gpu/drm/nouveau | |
| parent | bfb03a077ba9955c165d355cb3ce4d3622a9c8c6 (diff) | |
| download | linux-a5a7379f6d9d83964b3d2e1fe0dd0ad45ee55408.tar.xz | |
drm/nouveau/kms/nv50-: split DP disable+enable into two modesets
Link training can finally be moved out of the supervisor sequence,
but first we need to split DP modesets into separate disable and
enable sequences to be able to perform link training between them
instead.
- preparation for GSP-RM
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
Acked-by: Danilo Krummrich <me@dakr.org>
Signed-off-by: Lyude Paul <lyude@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230919220442.202488-30-lyude@redhat.com
Diffstat (limited to 'drivers/gpu/drm/nouveau')
| -rw-r--r-- | drivers/gpu/drm/nouveau/dispnv50/disp.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/nouveau/dispnv50/disp.c b/drivers/gpu/drm/nouveau/dispnv50/disp.c index ee53bc5d1004..48e099ed7d51 100644 --- a/drivers/gpu/drm/nouveau/dispnv50/disp.c +++ b/drivers/gpu/drm/nouveau/dispnv50/disp.c @@ -2375,7 +2375,8 @@ nv50_disp_outp_atomic_check_clr(struct nv50_atom *atom, if (IS_ERR(outp)) return PTR_ERR(outp); - if (outp->encoder->encoder_type == DRM_MODE_ENCODER_DPMST) { + if (outp->encoder->encoder_type == DRM_MODE_ENCODER_DPMST || + nouveau_encoder(outp->encoder)->dcb->type == DCB_OUTPUT_DP) { outp->flush_disable = true; atom->flush_disable = true; } |