On Wed, 23 Sep 2015, Daniel Vetter <daniel@xxxxxxxx> wrote: > On Tue, Sep 15, 2015 at 02:28:54PM +0200, Maarten Lankhorst wrote: >> This fixes the warnings like >> >> "plane A assertion failure, should be disabled but not" >> >> that on the initial modeset during boot. This can happen if >> the primary plane is enabled by the firmware, but inheriting >> it fails because the DMAR is active or for other reasons. >> >> Reported-By: Andreas Reis <andreas.reis@xxxxxxxxx> >> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=91429 >> Reported-and-Tested-by: Emil Renner Berthing <kernel@xxxxxxxx> > > Tested-by: Andreas Reis <andreas.reis@xxxxxxxxx> > Reviewed-by: Daniel Vetter <daniel.vetter@xxxxxxxx> > > Most likely caused by > > commit 36750f284b3a4f19b304fda1bb7d6e9e1275ea8d > Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxxxx> > Date: Mon Jun 1 12:49:54 2015 +0200 > > drm/i915: update plane state during init > > which is in 4.3, so this of for Jani. What's the deal with this patch wrt commit f9cd7b881a042dcc8f1b1236ecea6deb3eb4d5bd Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx> Date: Thu Sep 10 18:59:08 2015 +0300 drm/i915: Move sprite/cursor plane disable to intel_sanitize_crtc() i.e. do we need a different patch for drm-intel-next-queued? BR, Jani. > -Daniel > >> --- >> diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c >> index ca9278be49f7..05c57e6a0e43 100644 >> --- a/drivers/gpu/drm/i915/intel_display.c >> +++ b/drivers/gpu/drm/i915/intel_display.c >> @@ -15087,9 +15087,12 @@ static void readout_plane_state(struct intel_crtc *crtc, >> >> plane_state = to_intel_plane_state(p->base.state); >> >> - if (p->base.type == DRM_PLANE_TYPE_PRIMARY) >> + if (p->base.type == DRM_PLANE_TYPE_PRIMARY) { >> plane_state->visible = primary_get_hw_state(crtc); >> - else { >> + if (plane_state->visible) >> + crtc->base.state->plane_mask |= >> + 1 << drm_plane_index(&p->base); >> + } else { >> if (active) >> p->disable_plane(&p->base, &crtc->base); >> >> >> _______________________________________________ >> Intel-gfx mailing list >> Intel-gfx@xxxxxxxxxxxxxxxxxxxxx >> http://lists.freedesktop.org/mailman/listinfo/intel-gfx > > -- > Daniel Vetter > Software Engineer, Intel Corporation > http://blog.ffwll.ch -- Jani Nikula, Intel Open Source Technology Center _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
