diff options
| author | Lyude <cpaul@redhat.com> | 2016-08-17 21:55:57 +0200 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2016-08-22 15:08:09 +0200 |
| commit | 762c60ab0257d25eea8db3e3fec85ed53b5330fe (patch) | |
| tree | e726185affe1e95dbd1c3fa3562fe51b38ce95ef | |
| parent | drm/i915/gen9: Only copy WM results for changed pipes to skl_hw (diff) | |
| download | linux-762c60ab0257d25eea8db3e3fec85ed53b5330fe.tar.xz linux-762c60ab0257d25eea8db3e3fec85ed53b5330fe.zip | |
drm/i915/skl: Ensure pipes with changed wms get added to the state
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>
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1471463761-26796-6-git-send-email-cpaul@redhat.com
(cherry picked from commit 05a76d3d6ad1ee9f9814f88949cc9305fc165460)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
| -rw-r--r-- | drivers/gpu/drm/i915/intel_pm.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index 70dcf8d35568..53e13c10e4ea 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -4104,6 +4104,10 @@ 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; |