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Chris Wilson authored
If we skipped all the connectors that were not part of a tile, we would leave conn_seq=0 and conn_configured=0, convincing ourselves that we had stagnated in our configuration attempts. Avoid this situation by starting conn_seq=ALL_CONNECTORS, and repeating until we find no more connectors to configure. Fixes: 754a7659 ("drm/i915/fbdev: Stop repeating tile configuration on stagnation") Reported-by:
Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by:
Chris Wilson <chris@chris-wilson.co.uk> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by:
Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190215123019.32283-1-chris@chris-wilson.co.uk Cc: <stable@vger.kernel.org> # v3.19+
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