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Peter Ujfalusi authored
Instead of scheduling the work to handle the initial delayed event, use 1s delay. This delay should not be needed, but Optimus/nouveau will fail in a mysterious way if the delayed event is handled as soon as possible like it is done in drm_helper_probe_single_connector_modes() in case the poll was enabled before. Reverting 339fd362 would give back the 10 sec (!) delay to handle the delayed event. Adding 1sec delay to the poll_work is enough to work around the issue in Optimus setups and gives shorter response on handling the initial delayed event. Fixes: 339fd362 ("drm: drm_probe_helper: Fix output_poll_work scheduling") Cc: stable@vger.kernel.org # v4.9 Signed-off-by:
Peter Ujfalusi <peter.ujfalusi@ti.com> [danvet: Add FIXME to the comment to make it stick out more.] Signed-off-by:
Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20170109143158.21917-1-peter.ujfalusi@ti.com
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