Searched hist:aae8ba844495473cb11298ad263e26e656e6e4b4 (Results 1 – 2 of 2) sorted by relevance
| /openbmc/linux/drivers/gpu/drm/i915/ |
| H A D | intel_runtime_pm.c | diff aae8ba844495473cb11298ad263e26e656e6e4b4 Fri Feb 19 12:47:30 CST 2016 Ville Syrjälä <ville.syrjala@linux.intel.com> drm/i915: Make sure pipe interrupts are processed before turning off power well on BDW+
Starting from BDW the DE_PIPE interrupts for pipe B and C belong to the
relevant display power well. So we should make sure we've finished
processing them before turning off the power well.
The pipe interrupts shouldn't really happen at this point anymore since
we've already shut down the planes/pipes/whatnot, but being a bit
paranoid shouldn't hurt.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1455907651-16397-1-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Imre Deak <imre.deak@intel.com>
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| H A D | i915_irq.c | diff aae8ba844495473cb11298ad263e26e656e6e4b4 Fri Feb 19 12:47:30 CST 2016 Ville Syrjälä <ville.syrjala@linux.intel.com> drm/i915: Make sure pipe interrupts are processed before turning off power well on BDW+
Starting from BDW the DE_PIPE interrupts for pipe B and C belong to the
relevant display power well. So we should make sure we've finished
processing them before turning off the power well.
The pipe interrupts shouldn't really happen at this point anymore since
we've already shut down the planes/pipes/whatnot, but being a bit
paranoid shouldn't hurt.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1455907651-16397-1-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Imre Deak <imre.deak@intel.com>
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