linux-libre-lts-knock-4.1.15_gnu-1: updating version

* add CONFIG_DISPLAY_PANEL_TPO_TD028TTEC1=m - #857 -> https://labs.parabola.nu/issues/857
* add CONFIG_USB_G_DBGP=m - #858 -> https://labs.parabola.nu/issues/858

3 files changed, 54 insertions, 7 deletions

diff --git a/kernels/linux-libre-lts-knock/0002-usb-serial-gadget-no-TTY-hangup-on-USB-disconnect-WI.patch b/kernels/linux-libre-lts-knock/0002-usb-serial-gadget-no-TTY-hangup-on-USB-disconnect-WI.patch
new file mode 100644
index 000000000..adf5a48ff
--- /dev/null
+++ b/kernels/linux-libre-lts-knock/0002-usb-serial-gadget-no-TTY-hangup-on-USB-disconnect-WI.patch
@@ -0,0 +1,39 @@
+From d2702eb8157f845c81b1a6049139f342f12db494 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Ky=C3=B6sti=20M=C3=A4lkki?= <kyosti.malkki@gmail.com>
+Date: Mon, 26 Aug 2013 19:19:44 +0300
+Subject: [PATCH 2/2] usb serial gadget: no TTY hangup on USB disconnect [WIP]
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+We may want to maintain the TTY over USB disconnects.
+
+This is useful when we have a terminal console to a host which
+power-cycles or for other reasons resets the USB host controller.
+
+Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
+---
+ drivers/usb/gadget/function/u_serial.c | 5 +++++
+ 1 file changed, 5 insertions(+)
+
+diff --git a/drivers/usb/gadget/function/u_serial.c b/drivers/usb/gadget/function/u_serial.c
+index b369292..d156a28 100644
+--- a/drivers/usb/gadget/function/u_serial.c
++++ b/drivers/usb/gadget/function/u_serial.c
+@@ -1258,8 +1258,13 @@ void gserial_disconnect(struct gserial *gser)
+ 	gser->ioport = NULL;
+ 	if (port->port.count > 0 || port->openclose) {
+ 		wake_up_interruptible(&port->drain_wait);
++#if 0
+ 		if (port->port.tty)
+ 			tty_hangup(port->port.tty);
++#else
++		if (port->port.tty)
++			stop_tty(port->port.tty);
++#endif
+ 	}
+ 	spin_unlock_irqrestore(&port->port_lock, flags);
+ 
+-- 
+1.8.1.1
+
diff --git a/kernels/linux-libre-lts-knock/PKGBUILD b/kernels/linux-libre-lts-knock/PKGBUILD
index 61c82c390..bef62ceae 100644
--- a/kernels/linux-libre-lts-knock/PKGBUILD
+++ b/kernels/linux-libre-lts-knock/PKGBUILD
@@ -10,7 +10,7 @@
 
 pkgbase=linux-libre-lts-knock
 _pkgbasever=4.1-gnu
-_pkgver=4.1.13-gnu
+_pkgver=4.1.15-gnu
 _knockpatchver=4.1_1
 
 _replacesarchkernel=('linux%') # '%' gets replaced with _kernelname
@@ -50,6 +50,7 @@ source=("http://linux-libre.fsfla.org/pub/linux-libre/releases/${_pkgbasever}/li
         'linux.preset'
         'change-default-console-loglevel.patch'
         '0001-drm-radeon-Make-the-driver-load-without-the-firmwares.patch'
+        '0002-usb-serial-gadget-no-TTY-hangup-on-USB-disconnect-WI.patch'
         # armv7h patches
         "https://repo.parabola.nu/other/rcn-libre/patches/${_pkgver%-*}/rcn-libre-${_pkgver%-*}-${rcnrel}.patch"
         "https://repo.parabola.nu/other/rcn-libre/patches/${_pkgver%-*}/rcn-libre-${_pkgver%-*}-${rcnrel}.patch.sig"
@@ -63,7 +64,7 @@ source=("http://linux-libre.fsfla.org/pub/linux-libre/releases/${_pkgbasever}/li
         '0008-USB-armory-support.patch')
 sha256sums=('48b2e5ea077d0a0bdcb205e67178e8eb5b2867db3b2364b701dbc801d9755324'
             'SKIP'
-            '74b6b3e854a01c09d9c27fbf047deab699c9feddc22a42d156bed48369f0cac4'
+            'c7ae216251d4f2557ad39a498b8b393403cbe673962e2d4ad533bb2bf49d6875'
             'SKIP'
             'da336d8e5291b7641598eb5d7f44f54dacf6515ed6ffd32735dd6f128458dbdc'
             'SKIP'
@@ -75,11 +76,12 @@ sha256sums=('48b2e5ea077d0a0bdcb205e67178e8eb5b2867db3b2364b701dbc801d9755324'
             'SKIP'
             'd6dec49ee72d787b9f0643c23ed5d23ffb11fc5eb472f8ce5f2f61a13f5c86ac'
             'f467704d1b25eb32cbcb6d3165d664d79e1dc4ecb85b0749d43d6a985176c451'
-            'f3b8deec5be35d27350b02b7ee056e84b6fdb8d16396043056f2e47b43b5f0d0'
+            '812dd442ccc6bae054f90928e4646bc023c24857ef84a1682b813b84b04754a2'
             'f0d90e756f14533ee67afda280500511a62465b4f76adcc5effa95a40045179c'
             '1256b241cd477b265a3c2d64bdc19ffe3c9bbcee82ea3994c590c2c76e767d99'
             '38cf6bdf70dc070ff0b785937d99347bb91f8531ea2bcca50283c8923a184c6d'
-            'cee2eea33a034e7dc2a6d2d907f20f77eae8fb32bf8281e6b2634e054ebf2173'
+            '3d3266bd082321dccf429cc2200d1a4d870d2031546f9f591b6dfbb698294808'
+            'b485e9da38a70cb2a878714384ce4ddb36b0c3524b90d80cbff8a9a18c519e0b'
             'SKIP'
             '203b07cc241f2374d1e18583fc9940cc69da134f992bff65a8b376c717aa7ea7'
             '28fb8c937c2a0dc824ea755efba26ac5a4555f9a97d79f4e31f24b23c5eae59c'
@@ -144,12 +146,16 @@ prepare() {
   # (relevant patch sent upstream: https://lkml.org/lkml/2011/7/26/227)
   patch -p1 -i "${srcdir}/change-default-console-loglevel.patch"
 
-  # Make the radeon driver load without the firmwares
+  # make the radeon driver load without the firmwares
   # http://www.fsfla.org/pipermail/linux-libre/2015-August/003098.html
   if [ "${CARCH}" = "x86_64" ] || [ "${CARCH}" = "i686" ]; then ## This patch is only needed for x86 computers, so we disable it for others
     patch -p1 -i "${srcdir}/0001-drm-radeon-Make-the-driver-load-without-the-firmwares.patch"
   fi
 
+  # maintain the TTY over USB disconnects
+  # http://www.coreboot.org/EHCI_Gadget_Debug
+  patch -p1 -i "${srcdir}/0002-usb-serial-gadget-no-TTY-hangup-on-USB-disconnect-WI.patch"
+
   cat "${srcdir}/config.${CARCH}" > ./.config
 
   # append pkgrel to extraversion
diff --git a/kernels/linux-libre-lts-knock/config.armv7h b/kernels/linux-libre-lts-knock/config.armv7h
index eeff18c59..4ece62c94 100644
--- a/kernels/linux-libre-lts-knock/config.armv7h
+++ b/kernels/linux-libre-lts-knock/config.armv7h
@@ -4546,7 +4546,7 @@ CONFIG_DISPLAY_PANEL_DPI=y
 CONFIG_DISPLAY_PANEL_SONY_ACX565AKM=m
 # CONFIG_DISPLAY_PANEL_LGPHILIPS_LB035Q02 is not set
 # CONFIG_DISPLAY_PANEL_SHARP_LS037V7DW01 is not set
-# CONFIG_DISPLAY_PANEL_TPO_TD028TTEC1 is not set
+CONFIG_DISPLAY_PANEL_TPO_TD028TTEC1=m
 # CONFIG_DISPLAY_PANEL_TPO_TD043MTEA1 is not set
 # CONFIG_DISPLAY_PANEL_NEC_NL8048HL11 is not set
 CONFIG_EXYNOS_VIDEO=y
@@ -5342,7 +5342,9 @@ CONFIG_USB_G_NOKIA=m
 CONFIG_USB_G_ACM_MS=m
 # CONFIG_USB_G_MULTI is not set
 CONFIG_USB_G_HID=m
-# CONFIG_USB_G_DBGP is not set
+CONFIG_USB_G_DBGP=m
+# CONFIG_USB_G_DBGP_PRINTK is not set
+CONFIG_USB_G_DBGP_SERIAL=y
 CONFIG_USB_G_WEBCAM=m
 CONFIG_USB_LED_TRIG=y
 CONFIG_UWB=m