drm/i915: Initialize DRRS delayed work

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Add DRRS work function to trigger a switch to low refresh rate,
when no activity is detected on screen till 1 sec duration.

v2: [By Ram]: drrs.dp also protected with drrs.mutex and worker function
is renamed to intel_edp_drrs_downclock_work [Chris]

Signed-off-by: Vandana Kannan <vandana.kannan@intel.com>
Signed-off-by: Ramalingam C <ramalingam.c@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

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Vandana Kannan 2015-01-22 15:14:45 +05:30 • committed by Daniel Vetter

parent b2c5c181ed

commit 4e9ac947c7

1 changed files with 30 additions and 8 deletions

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drivers/gpu/drm/i915/intel_dp.c

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