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authorDuncan Laurie <dlaurie@chromium.org>2017-03-15 11:34:04 -0700
committerDuncan Laurie <dlaurie@chromium.org>2017-03-16 16:25:16 +0100
commit887e7936f8dbeb104dd44e8877a1255a5ca66907 (patch)
tree6979aba970cbc5cdd6bb4f8d9fb3b5724ed936f2 /util/inteltool
parentb94e93531f14a3788c3722d291ce061be271fd48 (diff)
downloadcoreboot-887e7936f8dbeb104dd44e8877a1255a5ca66907.tar.xz
google/eve: Use rt5663 interrupt as GpioInt instead of PIRQ
The kernel driver for rt5663 expects to get an interrupt on both a rising and falling edge, and using a legacy interrupt doesn't provide that flexibility. Instead configure this pin as a GPIO and use the interrupt through the GPIO controller. This allows using GpioInt() with ActiveBoth setting and results in correct operation of the headset jack. BUG=b:35585307 BRANCH=none TEST=test on Eve that headset jack detect is read properly at boot, and that plugging in and removing both generate a single interrupt event in the driver. Change-Id: I6f181ec560fe9d34efc023ef6e78e33cb0b4c529 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://review.coreboot.org/18836 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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