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community/samsung-serranovelte: enable screen in initfs (MR 2110)

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As of MR 2039, the kernel modules are now stripped (INSTALL_MOD_STRIP=1).
It turns out that this massively reduces their size so that including
the panel + touchscreen modules in the initfs still fits into the
partition. This allows the splash screen and osk-sdl to work correctly.
This commit is contained in:
Minecrell 2021-04-11 20:13:34 +02:00 committed by Clayton Craft
parent 2b54e057b5
commit 7a8b981dba
No known key found for this signature in database
GPG key ID: 7A3461CA187CEA54
3 changed files with 5 additions and 29 deletions
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9
device/community/device-samsung-serranovelte/APKBUILD
View file

@ -2,15 +2,15 @@
# Maintainer: Minecrell <minecrell@minecrell.net>
pkgname=device-samsung-serranovelte
pkgdesc="Samsung Galaxy S4 Mini Value Edition"
pkgver=3
pkgrel=3
pkgver=4
pkgrel=0
url="https://postmarketos.org"
license="MIT"
arch="armv7"
options="!check !archcheck"
depends="postmarketos-base mkbootimg soc-qcom-msm8916"
makedepends="devicepkg-dev"
source="deviceinfo modprobe.conf rootston.ini"
source="deviceinfo rootston.ini"
subpackages="
$pkgname-kernel-mainline:kernel_mainline
$pkgname-kernel-mainline-modem:kernel_mainline_modem
@ -58,6 +58,5 @@ phosh() {
"$subpkgdir"/etc/phosh/rootston.ini
}
sha512sums="c9adc1faf7af603fff45e08e56ddcce07ce1f84669a02745e6ab3028ec07b17ccc547bada7a711f00882be52240e29fdbfa2d84871d45eda2741f6d3c12ea858 deviceinfo
15df51108ce38aabd8115ada93a728e2a94699ccdf11df2e86bd0a99202b0bd7d924e38e35ca62cbb257368f422034891056e09eeef9c4f8b437a9f2db429b21 modprobe.conf
sha512sums="53496eed0ba8eee3a20940845222c1a011c69ea00d4cd2999709956e439ef53686524efe8406aa2e8cf3f2f0289e6293e329a83b006a88004a5cfc2f0f1cb7a5 deviceinfo
94c866b6583faadc4a96a4d737983ba7838ede52afa5e29e261ef0ad0f2afe29fd3b793c9208ae74c7d48db6b991ad21800b9e457fbba4c69ce9dec2cda268ea rootston.ini"

5
device/community/device-samsung-serranovelte/deviceinfo
View file

@ -9,7 +9,7 @@ deviceinfo_year="2015"
deviceinfo_dtb_mainline="qcom-msm8916-samsung-serranovelte"
deviceinfo_dtb_mainline_modem="qcom-msm8916-samsung-serranovelte-modem"
deviceinfo_append_dtb="true"
deviceinfo_modules_initfs=""
deviceinfo_modules_initfs="panel-samsung-s6e88a0-ams427ap24 msm zinitix"
deviceinfo_arch="armv7"
# Device related
@ -20,9 +20,6 @@ deviceinfo_screen_width="540"
deviceinfo_screen_height="960"
deviceinfo_getty="ttyMSM0;115200"
# MSM DRM cannot take over the framebuffer from the bootloader at the moment
deviceinfo_no_framebuffer="true"
# The panel on this device displays everything horizontally flipped for some reason (WTF Samsung?).
# Make it look normal by instructing the kernel to flip the screen using video=540x960,reflect_x.
deviceinfo_kernel_cmdline="earlycon console=ttyMSM0,115200 video=540x960,reflect_x PMOS_NO_OUTPUT_REDIRECT"

20
device/community/device-samsung-serranovelte/modprobe.conf
View file

@ -1,20 +0,0 @@
#
# There is a weird probe issue if both MSM DRM and the panel driver are built
# as modules: When MSM DRM is loaded it registers the DSI bus for the panel.
# At this point the panel is not loaded yet, so the kernel sends an uevent
# to userspace to load the necessary panel module.
#
# This causes some delay until the panel module is loaded, so MSM DRM fails to
# probe temporarily and returns -EPROBE_DEFER (to request probing again later).
# Unfortunately this will also unregister the DSI bus for the panel, and the
# kernel will not try probing MSM DRM + panel again until some other (slow)
# driver loads after MSM DRM.
#
# Usually WCNSS (WiFi/BT) fits that criteria, allowing the display to work.
# But this does not work if the user decides to exclude proprietary firmware.
#
# To avoid this problem we add an explicit soft dependency for MSM DRM
# on the panel module, so modprobe loads the panel module first and MSM DRM
# will immediately find the panel it is looking for.
#
softdep msm pre: panel-samsung-s6e88a0-ams427ap24