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

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.

device/community/device-samsung-serranovelte/APKBUILD

@@ -2,15 +2,15 @@
 # Maintainer: Minecrell <minecrell@minecrell.net>
 pkgname=device-samsung-serranovelte
 pkgdesc="Samsung Galaxy S4 Mini Value Edition"
-pkgver=3
+pkgver=4
-pkgrel=3
+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
+sha512sums="53496eed0ba8eee3a20940845222c1a011c69ea00d4cd2999709956e439ef53686524efe8406aa2e8cf3f2f0289e6293e329a83b006a88004a5cfc2f0f1cb7a5  deviceinfo
-15df51108ce38aabd8115ada93a728e2a94699ccdf11df2e86bd0a99202b0bd7d924e38e35ca62cbb257368f422034891056e09eeef9c4f8b437a9f2db429b21  modprobe.conf
 94c866b6583faadc4a96a4d737983ba7838ede52afa5e29e261ef0ad0f2afe29fd3b793c9208ae74c7d48db6b991ad21800b9e457fbba4c69ce9dec2cda268ea  rootston.ini"

device/community/device-samsung-serranovelte/deviceinfo

@@ -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"

device/community/device-samsung-serranovelte/modprobe.conf

@@ -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