From: Ben Skeggs <bskeggs@xxxxxxxxxx>
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@xxxxxxxxxx>
Reviewed-by: Lyude Paul <lyude@xxxxxxxxxx>
---
drivers/gpu/drm/nouveau/dispnv50/disp.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/nouveau/dispnv50/disp.c b/drivers/gpu/drm/nouveau/dispnv50/disp.c
index d52735cd9d38..b7e9f951eee3 100644
--- a/drivers/gpu/drm/nouveau/dispnv50/disp.c
+++ b/drivers/gpu/drm/nouveau/dispnv50/disp.c
@@ -2377,7 +2377,8 @@ 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;
}
--
2.41.0
