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| /openbmc/linux/drivers/gpu/drm/i915/ |
| H A D | i915_irq.c | diff 4ebc65092ca3d9713d48ea43e7db5b3f07faf1bc Fri Sep 08 19:42:55 CDT 2017 Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com> drm/i915/spt+: Don't reset invalid AUX channel interrupt bits in SDEIMR
The SDE interrupt bits 25, 26 and 27 are either reserved or meant for
DDI E hotplug in SPT+. These bits are meant for AUX channels only in LPT
and CPT, so add the appropriate checks.
Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20170909004255.14827-1-dhinakaran.pandiyan@intel.com
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