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From:   Lyude Paul <lyude@redhat.com>
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Subject: [PATCH 0/2] drm/probe_helper, i915: Validate MST modes against PBN limits
Date:   Tue, 26 May 2020 14:23:08 -0400
Message-Id: <20200526182313.4005-1-lyude@redhat.com>
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Sender: linux-kernel-owner@vger.kernel.org
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Something we've been missing for a while with drivers that support MST
is being able to prune modes that can't be set due to bandwidth
limitations. So, let's go ahead and add that. This also adds a new hook
that was needed, mode_valid_ctx, so that we can grab additional locks as
needed when validating modes.

Lee Shawn C (1):
  drm/i915/mst: filter out the display mode exceed sink's capability

Lyude Paul (1):
  drm/probe_helper: Add drm_connector_helper_funcs.mode_valid_ctx

 drivers/gpu/drm/drm_crtc_helper_internal.h  |  6 +-
 drivers/gpu/drm/drm_probe_helper.c          | 65 ++++++++++++++-------
 drivers/gpu/drm/i915/display/intel_dp_mst.c | 39 +++++++++++--
 include/drm/drm_modeset_helper_vtables.h    | 41 +++++++++++++
 4 files changed, 123 insertions(+), 28 deletions(-)

-- 
2.26.2