search for: 766b8e80a8f5

...lt;lyude at redhat.com> Cc: stable at vger.kernel.org --- drivers/gpu/drm/nouveau/dispnv50/disp.c | 25 ++++++++++++++----------- 1 file changed, 14 insertions(+), 11 deletions(-) diff --git a/drivers/gpu/drm/nouveau/dispnv50/disp.c b/drivers/gpu/drm/nouveau/dispnv50/disp.c index 32a1c4221f1e..766b8e80a8f5 100644 --- a/drivers/gpu/drm/nouveau/dispnv50/disp.c +++ b/drivers/gpu/drm/nouveau/dispnv50/disp.c @@ -903,15 +903,9 @@ nv50_msto_atomic_check(struct drm_encoder *encoder, if (!state->duplicated) { const int clock = crtc_state->adjusted_mode.clock; - /* - * XXX: Since we don't u...

...ouveau_connector.h | 5 +++ drivers/gpu/drm/nouveau/nouveau_dp.c | 27 ++++++++++++++ drivers/gpu/drm/nouveau/nouveau_encoder.h | 4 ++ 5 files changed, 66 insertions(+), 20 deletions(-) diff --git a/drivers/gpu/drm/nouveau/dispnv50/disp.c b/drivers/gpu/drm/nouveau/dispnv50/disp.c index 766b8e80a8f5..65b0655ff3c5 100644 --- a/drivers/gpu/drm/nouveau/dispnv50/disp.c +++ b/drivers/gpu/drm/nouveau/dispnv50/disp.c @@ -1051,7 +1051,14 @@ static enum drm_mode_status nv50_mstc_mode_valid(struct drm_connector *connector, struct drm_display_mode *mode) { - return MODE_OK; + struct nv50_mstc *...

Currently, nouveau doesn't actually bother to try probing whether or not it can actually handle interlaced modes over DisplayPort. As a result, on volta and later we'll end up trying to set an interlaced mode even when it's not supported and cause the front end for the display engine to hang. So, let's teach nouveau to reject interlaced modes on hardware that can't actually