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    Subject[PATCH v3 0/4] drm/vc4: Add a load tracker
    Date
    Hi,

    Here is a third iteration of the VC4 load tracking series, which was
    initially developed by Boris Brezillon and that I have now taken over.

    This new version aggregates a standalone patch adding a debugfs entry,
    which was updated since its last revision. A new preliminary patch is
    also introduced, which fixes underrun reports when reconfiguring the
    display pipeline.

    A detailed changelog is available on each patch when applicable.

    Cheers,

    Paul

    Boris Brezillon (2):
    drm/vc4: Report underrun errors
    drm/vc4: Add a load tracker to prevent HVS underflow errors

    Paul Kocialkowski (2):
    drm/vc4: Wait for display list synchronization when completing commit
    drm/vc4: Add a debugfs entry to disable/enable the load tracker

    drivers/gpu/drm/vc4/vc4_debugfs.c | 10 +++
    drivers/gpu/drm/vc4/vc4_drv.c | 1 +
    drivers/gpu/drm/vc4/vc4_drv.h | 25 +++++++
    drivers/gpu/drm/vc4/vc4_hvs.c | 104 ++++++++++++++++++++++++++
    drivers/gpu/drm/vc4/vc4_kms.c | 118 +++++++++++++++++++++++++++++-
    drivers/gpu/drm/vc4/vc4_plane.c | 57 +++++++++++++++
    drivers/gpu/drm/vc4/vc4_regs.h | 48 ++++--------
    7 files changed, 327 insertions(+), 36 deletions(-)

    --
    2.20.1

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