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Groups > linux.kernel > #1455518
| From | Lyude <cpaul@redhat.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v6 4/6] drm/i915/skl: Ensure pipes with changed wms get added to the state |
| Date | 2016-08-03 00:50 +0200 |
| Message-ID | <s1QFz-2lk-17@gated-at.bofh.it> (permalink) |
| References | <s1QFz-2lk-7@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
If we're enabling a pipe, we'll need to modify the watermarks on all active planes. Since those planes won't be added to the state on their own, we need to add them ourselves. Signed-off-by: Lyude <cpaul@redhat.com> Reviewed-by: Matt Roper <matthew.d.roper@intel.com> Cc: stable@vger.kernel.org Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Daniel Vetter <daniel.vetter@intel.com> Cc: Radhakrishna Sripada <radhakrishna.sripada@intel.com> Cc: Hans de Goede <hdegoede@redhat.com> --- drivers/gpu/drm/i915/intel_pm.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index 2c12b66..6f5beb3 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -4080,6 +4080,10 @@ skl_compute_ddb(struct drm_atomic_state *state) ret = skl_allocate_pipe_ddb(cstate, ddb); if (ret) return ret; + + ret = drm_atomic_add_affected_planes(state, &intel_crtc->base); + if (ret) + return ret; } return 0; -- 2.7.4
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[PATCH v6 0/6] Finally fix watermarks Lyude <cpaul@redhat.com> - 2016-08-03 00:50 +0200
[PATCH v6 5/6] drm/i915: Move CRTC updating in atomic_commit into it's own hook Lyude <cpaul@redhat.com> - 2016-08-03 00:50 +0200
[PATCH v6 1/6] drm/i915/skl: Add support for the SAGV, fix underrun hangs Lyude <cpaul@redhat.com> - 2016-08-03 00:50 +0200
Re: [PATCH v6 1/6] drm/i915/skl: Add support for the SAGV, fix underrun hangs Maarten Lankhorst <maarten.lankhorst@linux.intel.com> - 2016-08-03 10:00 +0200
[PATCH v6 4/6] drm/i915/skl: Ensure pipes with changed wms get added to the state Lyude <cpaul@redhat.com> - 2016-08-03 00:50 +0200
[PATCH v6 2/6] drm/i915/gen9: Only copy WM results for changed pipes to skl_hw Lyude <cpaul@redhat.com> - 2016-08-03 00:50 +0200
[PATCH v6 6/6] drm/i915/skl: Update DDB values atomically with wms/plane attrs Lyude <cpaul@redhat.com> - 2016-08-03 00:50 +0200
Re: [PATCH v6 6/6] drm/i915/skl: Update DDB values atomically with wms/plane attrs Ville Syrjälä <ville.syrjala@linux.intel.com> - 2016-08-03 17:10 +0200
Re: [PATCH v6 6/6] drm/i915/skl: Update DDB values atomically with wms/plane attrs Lyude Paul <cpaul@redhat.com> - 2016-08-03 23:40 +0200
Re: [PATCH v6 6/6] drm/i915/skl: Update DDB values atomically with wms/plane attrs Matt Roper <matthew.d.roper@intel.com> - 2016-08-04 00:30 +0200
Re: [PATCH v6 6/6] drm/i915/skl: Update DDB values atomically with wms/plane attrs Ville Syrjälä <ville.syrjala@linux.intel.com> - 2016-08-04 08:40 +0200
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