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authorFrank Wu <frank_wu@compal.corp-partner.google.com>2019-06-26 17:13:05 +0800
committerFurquan Shaikh <furquan@google.com>2019-07-08 02:13:43 +0000
commit3076deb391a69ea502cbf1312a83cb56d91a9b01 (patch)
treeab40028d070ae69fd70b6b4dcb5cd251f0e8927b /src/soc/rockchip
parentc2f6c1d544938459f4cc00d22126a6985c6fef85 (diff)
downloadcoreboot-3076deb391a69ea502cbf1312a83cb56d91a9b01.tar.xz
mb/google/hatch: Set GPP_D9 as enable pin for Goodix Touch Screen and
increase reset off delay time Goodix touchscreen cannot work in normal mode because PP3300_TOUCHSCREEN_DX dropped. Configure GPP_D9 as enable pin in the devicetree.cb to fix the power sequence. Increase reset_off_delay time from 1ms to 3ms to met the HW requirement. BUG=b:135287161 BRANCH=None TEST=local build and measure sequence with Goodix touch screen Change-Id: I33140869990aa4715c780b0fa322921e450530ef Signed-off-by: Frank Wu <frank_wu@compal.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/33808 Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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