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| author | Matt DeVillier <matt.devillier@gmail.com> | 2018-07-31 16:53:43 -0500 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2018-08-02 10:53:46 +0000 |
| commit | eb7940d8b01111c961958a720c74ce3c6707b1ba (patch) | |
| tree | 8c32e7dff5b04d312d1b2ff3d268b2766bba7990 /Documentation/RFC/chip.tex | |
| parent | 0aa52739dd7ddb6f1f0ca51cef57b8ccd3f0b5b2 (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>
Diffstat (limited to 'Documentation/RFC/chip.tex')
0 files changed, 0 insertions, 0 deletions