split plymouth module

Kdump module will need the drm and kms kernel modules so user can see the
emergency shell at least.

Fix this by split 50plymouth module to 50drm and 50plymouth. Moving the
installkernel part to 50drm so user can use drm directly without adding
extra plymouth utils.

Signed-off-by: Dave Young <dyoung@redhat.com>
Tested-by: Chao Wang <chaowang@redhat.com>

diff --git a/modules.d/50drm/module-setup.sh b/modules.d/50drm/module-setup.sh
new file mode 100644 (file)
index 0000000..47fe9a6
--- /dev/null
+++ b/modules.d/50drm/module-setup.sh
@@ -0,0 +1,63 @@
+#!/bin/bash
+# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
+# ex: ts=8 sw=4 sts=4 et filetype=sh
+
+check() {
+    return 0
+}
+
+depends() {
+    return 0
+}
+
+installkernel() {
+    local _modname
+    # Include KMS capable drm drivers
+
+    drm_module_filter() {
+        local _drm_drivers='drm_crtc_init'
+        local _ret
+        # subfunctions inherit following FDs
+        local _merge=8 _side2=9
+        function nmf1() {
+            local _fname _fcont
+            while read _fname; do
+                case "$_fname" in
+                    *.ko)    _fcont="$(<        $_fname)" ;;
+                    *.ko.gz) _fcont="$(gzip -dc $_fname)" ;;
+                    *.ko.xz) _fcont="$(xz -dc   $_fname)" ;;
+                esac
+                [[   $_fcont =~ $_drm_drivers
+                && ! $_fcont =~ iw_handler_get_spy ]] \
+                && echo "$_fname"
+            done
+        }
+        function rotor() {
+            local _f1 _f2
+            while read _f1; do
+                echo "$_f1"
+                if read _f2; then
+                    echo "$_f2" 1>&${_side2}
+                fi
+            done | nmf1 1>&${_merge}
+        }
+        # Use two parallel streams to filter alternating modules.
+        set +x
+        eval "( ( rotor ) ${_side2}>&1 | nmf1 ) ${_merge}>&1"
+        [[ $debug ]] && set -x
+        return 0
+    }
+
+    for _modname in $(find_kernel_modules_by_path drivers/gpu/drm \
+        | drm_module_filter) ; do
+        # if the hardware is present, include module even if it is not currently loaded,
+        # as we could e.g. be in the installer; nokmsboot boot parameter will disable
+        # loading of the driver if needed
+        if [[ $hostonly ]] && modinfo -F alias $_modname | sed -e 's,\?,\.,g' -e 's,\*,\.\*,g' \
+            | grep -qxf - /sys/bus/pci/devices/*/modalias; then
+            hostonly='' instmods $_modname
+            continue
+        fi
+        instmods $_modname
+    done
+}

diff --git a/modules.d/50plymouth/module-setup.sh b/modules.d/50plymouth/module-setup.sh
index 10aa0da..1c5dad5 100755 (executable)
--- a/modules.d/50plymouth/module-setup.sh
+++ b/modules.d/50plymouth/module-setup.sh
@@ -8,59 +8,7 @@ check() {
 }
 
 depends() {
-    return 0
-}
-
-installkernel() {
-    local _modname
-    # Include KMS capable drm drivers
-
-    drm_module_filter() {
-        local _drm_drivers='drm_crtc_init'
-        local _ret
-        # subfunctions inherit following FDs
-        local _merge=8 _side2=9
-        function nmf1() {
-            local _fname _fcont
-            while read _fname; do
-                case "$_fname" in
-                    *.ko)    _fcont="$(<        $_fname)" ;;
-                    *.ko.gz) _fcont="$(gzip -dc $_fname)" ;;
-                    *.ko.xz) _fcont="$(xz -dc   $_fname)" ;;
-                esac
-                [[   $_fcont =~ $_drm_drivers
-                && ! $_fcont =~ iw_handler_get_spy ]] \
-                && echo "$_fname"
-            done
-        }
-        function rotor() {
-            local _f1 _f2
-            while read _f1; do
-                echo "$_f1"
-                if read _f2; then
-                    echo "$_f2" 1>&${_side2}
-                fi
-            done | nmf1 1>&${_merge}
-        }
-        # Use two parallel streams to filter alternating modules.
-        set +x
-        eval "( ( rotor ) ${_side2}>&1 | nmf1 ) ${_merge}>&1"
-        [[ $debug ]] && set -x
-        return 0
-    }
-
-    for _modname in $(find_kernel_modules_by_path drivers/gpu/drm \
-        | drm_module_filter) ; do
-        # if the hardware is present, include module even if it is not currently loaded,
-        # as we could e.g. be in the installer; nokmsboot boot parameter will disable
-        # loading of the driver if needed
-        if [[ $hostonly ]] && modinfo -F alias $_modname | sed -e 's,\?,\.,g' -e 's,\*,\.\*,g' \
-            | grep -qxf - /sys/bus/pci/devices/*/modalias; then
-            hostonly='' instmods $_modname
-            continue
-        fi
-        instmods $_modname
-    done
+    echo drm
 }
 
 install() {