Assorted bag of fixes (#4014)

* Link to the WiKi, it's a bit more explainy ;). * More WiFi trickery for some HW revs * Fix Rev2 detection under KSM That's to future-proof it, the other end of this hasn't made it into current KSM build yet. * Resync nickel.sh w/ current rcS We don't have CPU, but we have PLATFORM, which is based on CPU, so, that'll do :). * Go back to using rmmod instead of modprobe -r Functionally identical on current FW, will potentially avoid getting outsmarted by modprobe if Kobo ever deigns shipping an actually usable Linux system one day... * Don't crash if screensavers directory doesn't exist c.f., https://www.mobileread.com/forums/showpost.php?p=3706979&postcount=2919
2025-12-13 20:36:53 +01:00 · 2018-06-16 17:05:20 -04:00
parent 6e8cb23d33
commit 18db509325
7 changed files with 34 additions and 32 deletions
--- a/frontend/device/kobo/device.lua
+++ b/frontend/device/kobo/device.lua
@@ -403,7 +403,7 @@ end

 local function getProductId()
    -- Try to get it from the env first (KSM only)
-    local product_id = os.getenv("PRODUCT_ID")
+    local product_id = os.getenv("MODEL_NUMBER")
    -- If that fails, devise it ourselves
    if not product_id then
        local version_file = io.open("/mnt/onboard/.kobo/version", "r")
--- a/frontend/ui/screensaver.lua
+++ b/frontend/ui/screensaver.lua
@@ -24,19 +24,24 @@ local function getRandomImage(dir)
    local pics = {}
    local i = 0
    math.randomseed(os.time())
-    for entry in lfs.dir(dir) do
-        if lfs.attributes(dir .. entry, "mode") == "file" then
-            local extension =
-                string.lower(string.match(entry, ".+%.([^.]+)") or "")
-            if extension == "jpg"
-            or extension == "jpeg"
-            or extension == "png" then
-                i = i + 1
-                pics[i] = entry
+    local ok, iter, dir_obj = pcall(lfs.dir, dir)
+    if ok then
+        for entry in iter, dir_obj do
+            if lfs.attributes(dir .. entry, "mode") == "file" then
+                local extension =
+                    string.lower(string.match(entry, ".+%.([^.]+)") or "")
+                if extension == "jpg"
+                or extension == "jpeg"
+                or extension == "png" then
+                    i = i + 1
+                    pics[i] = entry
+                end
            end
        end
-    end
-    if i == 0 then
+        if i == 0 then
+            return nil
+        end
+    else
        return nil
    end
    return dir .. pics[math.random(i)]
--- a/platform/kobo/disable-wifi.sh
+++ b/platform/kobo/disable-wifi.sh
@@ -4,16 +4,16 @@

 killall udhcpc default.script wpa_supplicant 2>/dev/null

-[ "${WIFI_MODULE}" != "8189fs" ] && wlarm_le -i "${INTERFACE}" down
+[ "${WIFI_MODULE}" != "8189fs" ] && [ "${WIFI_MODULE}" != "8189es" ] && wlarm_le -i "${INTERFACE}" down
 ifconfig "${INTERFACE}" down

 # Some sleep in between may avoid system getting hung
 # (we test if a module is actually loaded to avoid unneeded sleeps)
 if lsmod | grep -q "${WIFI_MODULE}"; then
    usleep 250000
-    modprobe -r "${WIFI_MODULE}"
+    rmmod "${WIFI_MODULE}"
 fi
 if lsmod | grep -q sdio_wifi_pwr; then
    usleep 250000
-    modprobe -r sdio_wifi_pwr
+    rmmod sdio_wifi_pwr
 fi
--- a/platform/kobo/enable-wifi.sh
+++ b/platform/kobo/enable-wifi.sh
@@ -11,7 +11,7 @@ lsmod | grep -q "${WIFI_MODULE}" || insmod "${WIFI_MODULE_PATH}"
 sleep 1

 ifconfig "${INTERFACE}" up
-[ "$WIFI_MODULE" != "8189fs" ] && wlarm_le -i "${INTERFACE}" up
+[ "$WIFI_MODULE" != "8189fs" ] && [ "${WIFI_MODULE}" != "8189es" ] && wlarm_le -i "${INTERFACE}" up

 pidof wpa_supplicant >/dev/null \
    || env -u LD_LIBRARY_PATH \
--- a/platform/kobo/fmon/README.txt
+++ b/platform/kobo/fmon/README.txt
@@ -20,4 +20,4 @@ When you update KOReader manually, it should be sufficient to simply extract the

 NOTE: Using the legacy version of fmon (http://www.mobileread.com/forums/showthread.php?t=218283) is *STRONGLY* discouraged.
 NOTE²: If you like the concept, and want to check out something a bit more flexible/complex, check out KFMon (https://github.com/NiLuJe/kfmon).
-
+       In which case, look at the relevant WiKi page (https://github.com/koreader/koreader/wiki/Installation-on-Kobo-devices) for more details ;).
--- a/platform/kobo/koreader.sh
+++ b/platform/kobo/koreader.sh
@@ -71,7 +71,7 @@ if [ ! -n "${PRODUCT}" ]; then
    export PRODUCT
 fi

-# PLATFORM is used in koreader for the path to the WiFi drivers
+# PLATFORM is used in koreader for the path to the WiFi drivers (as well as when restarting nickel)
 if [ ! -n "${PLATFORM}" ]; then
    PLATFORM="freescale"
    if dd if="/dev/mmcblk0" bs=512 skip=1024 count=1 | grep -q "HW CONFIG"; then
@@ -79,13 +79,7 @@ if [ ! -n "${PLATFORM}" ]; then
        PLATFORM="${CPU}-ntx"
    fi

-    if [ "${PLATFORM}" = "freescale" ]; then
-        if [ ! -s "/lib/firmware/imx/epdc_E60_V220.fw" ]; then
-            mkdir -p "/lib/firmware/imx"
-            dd if="/dev/mmcblk0" bs=512K skip=10 count=1 | zcat >"/lib/firmware/imx/epdc_E60_V220.fw"
-            sync
-        fi
-    elif [ ! -e "/etc/u-boot/${PLATFORM}/u-boot.mmc" ]; then
+    if [ "${PLATFORM}" != "freescale" ] && [ ! -e "/etc/u-boot/${PLATFORM}/u-boot.mmc" ]; then
        PLATFORM="ntx508"
    fi
    export PLATFORM
--- a/platform/kobo/nickel.sh
+++ b/platform/kobo/nickel.sh
@@ -3,8 +3,9 @@ PATH="/sbin:/bin:/usr/sbin:/usr/bin:/usr/lib:"

 # Ensures fmon will restart. Note that we don't have to worry about reaping this, nickel kills on-animator.sh on start.
 (
-    # NOTE: Recent FW versions appear to do away with the sleep on some platforms (I'm assuming the newer, faster, better ones!)
-    usleep 400000
+    if [ "${PLATFORM}" = "freescale" ] || [ "${PLATFORM}" = "mx50-ntx" ] || [ "${PLATFORM}" = "mx6sl-ntx" ]; then
+        usleep 400000
+    fi
    /etc/init.d/on-animator.sh
 ) &

@@ -17,14 +18,16 @@ export LD_LIBRARY_PATH="/usr/local/Kobo"
 # NOTE: That check is possibly wrong on PLATFORM == freescale (because I don't know if the sdio_wifi_pwr module exists there), but we don't terribly care about that.
 if lsmod | grep -q sdio_wifi_pwr; then
    killall udhcpc default.script wpa_supplicant 2>/dev/null
-    [ "${WIFI_MODULE}" != "8189fs" ] && wlarm_le -i "${INTERFACE}" down
+    [ "${WIFI_MODULE}" != "8189fs" ] && [ "${WIFI_MODULE}" != "8189es" ] && wlarm_le -i "${INTERFACE}" down
    ifconfig "${INTERFACE}" down
-    # NOTE: Kobo's busybox build is weird. rmmod appears to be modprobe in disguise, defaulting to the -r flag. Use modprobe -r just to be safe...
+    # NOTE: Kobo's busybox build is weird. rmmod appears to be modprobe in disguise, defaulting to the -r flag...
+    #       But since there's currently no modules.dep file being shipped, nor do they include the depmod applet,
+    #       go with what the FW is doing, which is rmmod.
    # c.f., #2394?
    usleep 250000
-    modprobe -r "${WIFI_MODULE}"
+    rmmod "${WIFI_MODULE}"
    usleep 250000
-    modprobe -r sdio_wifi_pwr
+    rmmod sdio_wifi_pwr
 fi

 # Flush buffers to disk, who knows.
@@ -32,7 +35,7 @@ sync

 # And finally, simply restart nickel.
 # We don't care about horribly legacy stuff, because if people switch between nickel and KOReader in the first place, I assume they're using a decently recent enough FW version.
-# Last tested on an H2O running FW 4.7.x
+# Last tested on an H2O running FW 4.7.x - 4.8.x
 /usr/local/Kobo/hindenburg &
 LIBC_FATAL_STDERR_=1 /usr/local/Kobo/nickel -platform kobo -skipFontLoad &