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From:   Lyude Paul <lyude@redhat.com>
To:     dri-devel@lists.freedesktop.org
Cc:     Mikita Lipski <mikita.lipski@amd.com>,
        Alex Deucher <alexander.deucher@amd.com>,
        Sean Paul <seanpaul@google.com>,
        Hans de Goede <hdegoede@redhat.com>,
        "Daniel Vetter" <daniel@ffwll.ch>,
        "David Airlie" <airlied@linux.ie>,
        "Maarten Lankhorst" <maarten.lankhorst@linux.intel.com>,
        linux-kernel@vger.kernel.org,
        "Thomas Zimmermann" <tzimmermann@suse.de>,
        "Maxime Ripard" <mripard@kernel.org>,
        "Lyude Paul" <lyude@redhat.com>
Subject: [PATCH v2 0/4] drm/dp_mst: Fix bandwidth checking regressions from DSC patches
Date:   Fri,  6 Mar 2020 18:46:18 -0500
Message-Id: <20200306234623.547525-1-lyude@redhat.com>
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Sender: linux-kernel-owner@vger.kernel.org
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AMD's patch series for adding DSC support to the MST helpers
unfortunately introduced a few regressions into the kernel that I didn't
get around to fixing until just now. I would have reverted the changes
earlier, but seeing as that would have reverted all of amd's DSC support
+ everything that was done on top of that I realllllly wanted to avoid
doing that.

Anyway, this should fix everything bandwidth-check related as far as I
can tell (I found some other regressions unrelated to AMD's DSC patches
which I'll be sending out patches for shortly). Note that I don't have
any DSC displays locally yet, so if someone from AMD could sanity check
this I would appreciate it =E2=99=A5.

Cc: Mikita Lipski <mikita.lipski@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: Sean Paul <seanpaul@google.com>
Cc: Hans de Goede <hdegoede@redhat.com>

Lyude Paul (4):
  drm/dp_mst: Rename drm_dp_mst_is_dp_mst_end_device() to be less
    redundant
  drm/dp_mst: Use full_pbn instead of available_pbn for bandwidth checks
  drm/dp_mst: Reprobe path resources in CSN handler
  drm/dp_mst: Rewrite and fix bandwidth limit checks

 drivers/gpu/drm/drm_dp_mst_topology.c | 185 ++++++++++++++++++--------
 include/drm/drm_dp_mst_helper.h       |   4 +-
 2 files changed, 129 insertions(+), 60 deletions(-)

--=20
2.24.1