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device-pine64-pinetab: disable sysrq (!947)

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Headphone output interferes with the serial console on the headphone
jack somehow, as is the case on most other A64-based products from
PINE64.
This commit is contained in:
Luca Weiss 2020-02-14 18:12:28 +01:00 committed by Alexey Min
parent 2a32d5b864
commit c297be43b5
No known key found for this signature in database
GPG key ID: EBF5ECFFFEE34DED
2 changed files with 9 additions and 1 deletions
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9
device/device-pine64-pinetab/APKBUILD
View file

@ -3,7 +3,7 @@
pkgname="device-pine64-pinetab"
pkgdesc="PINE64 PineTab"
pkgver=0.1
pkgrel=14
pkgrel=15
url="https://postmarketos.org"
license="MIT"
arch="aarch64"
@ -20,6 +20,7 @@ install="$pkgname.post-install"
source="
deviceinfo
uboot-script.cmd
sysrq.conf
sway.conf
99-pinetab-keyboard.hwdb
weston.ini
@ -66,6 +67,11 @@ package() {
install -Dm644 "$srcdir"/boot.scr \
"$pkgdir"/boot/boot.scr
# Fix "sysrq: HELP..." messages in dmesg while playing audio
# (Headphone output interferes with the serial console on the headphone jack)
install -D -m644 "$srcdir"/sysrq.conf \
"$pkgdir"/etc/sysctl.d/sysrq.conf
# Fix for the meta key on v1 keyboard dock, probably not needed on newer revisions
install -Dm644 "$srcdir"/99-pinetab-keyboard.hwdb \
"$pkgdir"/etc/udev/hwdb.d/99-pinetab-keyboard.hwdb
@ -79,6 +85,7 @@ nonfree_firmware() {
sha512sums="cdcae98f3dbd995689777c44f42749539e7ac17295693e5b64e528bb8b32203ad2a6c75f774ab513779b773793b474c1d3ec53ee25621e2b1d62989772b675c5 deviceinfo
1f3108007bd443f86ed8af2b2d84705c52ffcf73809a90ef5e4a1f618b73ab39baf8f8139d578c88e66f589464f8c47d53f72bf46f14b8fa78d962ae10d7d6d2 uboot-script.cmd
f4b5509fd6a8b23f3667f5e7262b3a19c607a37cb9eaf7d0e93eb826d45c26ec12df4810879bacb8e4042bb83cc80b2b436224c8d47b6d67361369a724bbf7ee sysrq.conf
9e71c61bfa72b60e749c4dc04f17eb59d25de822765e81e65c937d6be5236d3951a652b69a1ab973abe6add9f34705be5dbaa98bbfa25daf7504dd50b28524c2 sway.conf
8d1ef04911f1cfa7eda8185f4f4d807af23105a7c8f23d8c18f02afeccd8ab124de70c2e2760c154a3128fe3793447039fb0abf37aa496f597d27051e275033e 99-pinetab-keyboard.hwdb
6374ef977eab14b71fa88057ebd52ca03035e387e5f41504598a990f24b2e92bccd2db476c545dc541000e08fccdecb6f1cd63e25b5835df706269e0384dacc7 weston.ini

1
device/device-pine64-pinetab/sysrq.conf Normal file
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@ -0,0 +1 @@
kernel.sysrq = 0