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drm/i915/spt+: Don't reset invalid AUX channel interrupt bits in SDEIMR
authorDhinakaran Pandiyan <[email protected]>
Sat, 9 Sep 2017 00:42:55 +0000 (17:42 -0700)
committerRodrigo Vivi <[email protected]>
Tue, 12 Sep 2017 17:33:16 +0000 (10:33 -0700)
commit4ebc65092ca3d9713d48ea43e7db5b3f07faf1bc
treea027e62a9225a16d49d9f0368628712eb5ef1d3ctree | snapshot
parent61843f0e6212a8592cba26ff554af4af0dd93778commit | diff
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 <[email protected]>
Reviewed-by: Rodrigo Vivi <[email protected]>
Signed-off-by: Rodrigo Vivi <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
drivers/gpu/drm/i915/i915_irq.c diff | blob | history
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