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authorMatt DeVillier <matt.devillier@gmail.com>2018-07-31 16:53:43 -0500
committerPatrick Georgi <pgeorgi@google.com>2018-08-02 10:53:46 +0000
commiteb7940d8b01111c961958a720c74ce3c6707b1ba (patch)
tree8c32e7dff5b04d312d1b2ff3d268b2766bba7990 /src/mainboard/siemens
parent0aa52739dd7ddb6f1f0ca51cef57b8ccd3f0b5b2 (diff)
google/cyan: Mask Audio IRQ on boot
Adapted from chromium commit cf18ab6 [Strago: mask Audio IRQ on boot] Do not start with audio interrupt unmasked; this causes interrupt storms on newer kernels that no longer mask all interrupts when initializing Cherryview pincontrol driver. TEST=Boot various cyan boards with kernels 3.18 and 4.14; verify everything works. Original-Change-Id: Id621682d3b59fea3ac54fb0ab92c8df9c78a6d43 Original-Signed-off-by: Dmitry Torokhov <dtor@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/894688 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Change-Id: Icb55c885ea661c41168d3bd24109d2cdbb225546 Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/27761 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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