Revision f1a73746c6664442082e3d53e1804f46e1910436 authored by Takashi Iwai on 04 December 2011, 12:44:06 UTC, committed by Takashi Iwai on 06 December 2011, 12:18:46 UTC
Some HP laptops with IDT 92HD75 codecs may use a GPIO > 4 for the mute LED, but currently the driver doesn't check this properly, and confuses the mute LED behavior. This ended up with the silent output on some HP laptops due to having another GPIO used as external amp control. This patch fixes the problem by checking the max GPIO count and comparing with the given value from DMI entry instead of magic fixed value 4 and 8, and adding a new field to indicate the VREF mute-LED behavior. Reported-and-tested-by: Vitaliy Kulikov <Vitaliy.Kulikov@idt.com> Cc: <stable@kernel.org> [v3.1] Signed-off-by: Takashi Iwai <tiwai@suse.de>
1 parent 77088cc
tags.sh
#!/bin/sh
# Generate tags or cscope files
# Usage tags.sh <mode>
#
# mode may be any of: tags, TAGS, cscope
#
# Uses the following environment variables:
# ARCH, SUBARCH, SRCARCH, srctree, src, obj
if [ "$KBUILD_VERBOSE" = "1" ]; then
set -x
fi
# This is a duplicate of RCS_FIND_IGNORE without escaped '()'
ignore="( -name SCCS -o -name BitKeeper -o -name .svn -o \
-name CVS -o -name .pc -o -name .hg -o \
-name .git ) \
-prune -o"
# Do not use full path if we do not use O=.. builds
# Use make O=. {tags|cscope}
# to force full paths for a non-O= build
if [ "${KBUILD_SRC}" = "" ]; then
tree=
else
tree=${srctree}/
fi
# Find all available archs
find_all_archs()
{
ALLSOURCE_ARCHS=""
for arch in `ls ${tree}arch`; do
ALLSOURCE_ARCHS="${ALLSOURCE_ARCHS} "${arch##\/}
done
}
# Detect if ALLSOURCE_ARCHS is set. If not, we assume SRCARCH
if [ "${ALLSOURCE_ARCHS}" = "" ]; then
ALLSOURCE_ARCHS=${SRCARCH}
elif [ "${ALLSOURCE_ARCHS}" = "all" ]; then
find_all_archs
fi
# find sources in arch/$ARCH
find_arch_sources()
{
for i in $archincludedir; do
prune="$prune -wholename $i -prune -o"
done
find ${tree}arch/$1 $ignore $prune -name "$2" -print;
}
# find sources in arch/$1/include
find_arch_include_sources()
{
include=$(find ${tree}arch/$1/ -name include -type d);
if [ -n "$include" ]; then
archincludedir="$archincludedir $include"
find $include $ignore -name "$2" -print;
fi
}
# find sources in include/
find_include_sources()
{
find ${tree}include $ignore -name config -prune -o -name "$1" -print;
}
# find sources in rest of tree
# we could benefit from a list of dirs to search in here
find_other_sources()
{
find ${tree}* $ignore \
\( -name include -o -name arch -o -name '.tmp_*' \) -prune -o \
-name "$1" -print;
}
find_sources()
{
find_arch_sources $1 "$2"
}
all_sources()
{
find_arch_include_sources ${SRCARCH} '*.[chS]'
if [ ! -z "$archinclude" ]; then
find_arch_include_sources $archinclude '*.[chS]'
fi
find_include_sources '*.[chS]'
for arch in $ALLSOURCE_ARCHS
do
find_sources $arch '*.[chS]'
done
find_other_sources '*.[chS]'
}
all_kconfigs()
{
for arch in $ALLSOURCE_ARCHS; do
find_sources $arch 'Kconfig*'
done
find_other_sources 'Kconfig*'
}
all_defconfigs()
{
find_sources $ALLSOURCE_ARCHS "defconfig"
}
docscope()
{
(echo \-k; echo \-q; all_sources) > cscope.files
cscope -b -f cscope.out
}
dogtags()
{
all_sources | gtags -f -
}
exuberant()
{
all_sources | xargs $1 -a \
-I __initdata,__exitdata,__acquires,__releases \
-I __read_mostly,____cacheline_aligned \
-I ____cacheline_aligned_in_smp \
-I ____cacheline_internodealigned_in_smp \
-I EXPORT_SYMBOL,EXPORT_SYMBOL_GPL \
-I DEFINE_TRACE,EXPORT_TRACEPOINT_SYMBOL,EXPORT_TRACEPOINT_SYMBOL_GPL \
--extra=+f --c-kinds=+px \
--regex-asm='/^(ENTRY|_GLOBAL)\(([^)]*)\).*/\2/' \
--regex-c='/^SYSCALL_DEFINE[[:digit:]]?\(([^,)]*).*/sys_\1/' \
--regex-c++='/^TRACE_EVENT\(([^,)]*).*/trace_\1/' \
--regex-c++='/^DEFINE_EVENT\([^,)]*, *([^,)]*).*/trace_\1/'
all_kconfigs | xargs $1 -a \
--langdef=kconfig --language-force=kconfig \
--regex-kconfig='/^[[:blank:]]*(menu|)config[[:blank:]]+([[:alnum:]_]+)/\2/'
all_kconfigs | xargs $1 -a \
--langdef=kconfig --language-force=kconfig \
--regex-kconfig='/^[[:blank:]]*(menu|)config[[:blank:]]+([[:alnum:]_]+)/CONFIG_\2/'
all_defconfigs | xargs -r $1 -a \
--langdef=dotconfig --language-force=dotconfig \
--regex-dotconfig='/^#?[[:blank:]]*(CONFIG_[[:alnum:]_]+)/\1/'
}
emacs()
{
all_sources | xargs $1 -a \
--regex='/^(ENTRY|_GLOBAL)(\([^)]*\)).*/\2/' \
--regex='/^SYSCALL_DEFINE[0-9]?(\([^,)]*\).*/sys_\1/' \
--regex='/^TRACE_EVENT(\([^,)]*\).*/trace_\1/' \
--regex='/^DEFINE_EVENT([^,)]*, *\([^,)]*\).*/trace_\1/'
all_kconfigs | xargs $1 -a \
--regex='/^[ \t]*\(\(menu\)*config\)[ \t]+\([a-zA-Z0-9_]+\)/\3/'
all_kconfigs | xargs $1 -a \
--regex='/^[ \t]*\(\(menu\)*config\)[ \t]+\([a-zA-Z0-9_]+\)/CONFIG_\3/'
all_defconfigs | xargs -r $1 -a \
--regex='/^#?[ \t]?\(CONFIG_[a-zA-Z0-9_]+\)/\1/'
}
xtags()
{
if $1 --version 2>&1 | grep -iq exuberant; then
exuberant $1
elif $1 --version 2>&1 | grep -iq emacs; then
emacs $1
else
all_sources | xargs $1 -a
fi
}
# Support um (which uses SUBARCH)
if [ "${ARCH}" = "um" ]; then
if [ "$SUBARCH" = "i386" ]; then
archinclude=x86
elif [ "$SUBARCH" = "x86_64" ]; then
archinclude=x86
else
archinclude=${SUBARCH}
fi
fi
case "$1" in
"cscope")
docscope
;;
"gtags")
dogtags
;;
"tags")
rm -f tags
xtags ctags
;;
"TAGS")
rm -f TAGS
xtags etags
;;
esac
![swh spinner](/static/img/swh-spinner.gif)
Computing file changes ...