diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Xconfig/main.pm | 3 | ||||
| -rw-r--r-- | lib/Xconfig/xfree.pm | 8 |
2 files changed, 11 insertions, 0 deletions
diff --git a/lib/Xconfig/main.pm b/lib/Xconfig/main.pm index 7fb9c8a..6a4c8cf 100644 --- a/lib/Xconfig/main.pm +++ b/lib/Xconfig/main.pm @@ -209,12 +209,15 @@ The current configuration is: sub write { my ($raw_X, $X) = @_; export_to_install_X($X) if $::isInstall; + my $only_resolution = $raw_X->is_only_resolution_modified; $raw_X->write; Xconfig::various::check_XF86Config_symlink(); symlinkf "../../usr/bin/Xorg", "$::prefix/etc/X11/X"; if ($X->{resolutions}[0]{bios}) { Xconfig::various::setupFB($X->{resolutions}[0]{bios}); 'need_reboot'; + } elsif (my $resolution = $only_resolution && eval { $raw_X->get_resolution }) { + 'need_xrandr' . sprintf(' --size %dx%d', @$resolution{'X', 'Y'}); } else { 'need_restart'; } diff --git a/lib/Xconfig/xfree.pm b/lib/Xconfig/xfree.pm index 519f2ea..a3dda06 100644 --- a/lib/Xconfig/xfree.pm +++ b/lib/Xconfig/xfree.pm @@ -73,6 +73,10 @@ sub is_modified { my ($raw_X) = @_; $raw_X->{before} ne $raw_X->prepare_write; } +sub is_only_resolution_modified { + my ($raw_X) = @_; + ($raw_X->{after_set_resolutions} || $raw_X->{before}) eq $raw_X->prepare_write; +} sub empty_config { my ($class) = @_; $class->new(Xconfig::parse::read_XF86Config_from_string(our $default_header)); @@ -198,6 +202,7 @@ sub set_resolutions { my ($raw_X, $resolutions, $o_Screen) = @_; my $Depth = $resolutions->[0]{Depth} eq '32' ? 24 : $resolutions->[0]{Depth}; + my $only_resolution = $raw_X->is_only_resolution_modified; foreach my $Screen ($o_Screen ? $o_Screen : $raw_X->get_Sections('Screen')) { $Screen ||= $raw_X->get_default_screen or internal_error('no screen'); @@ -209,12 +214,15 @@ sub set_resolutions { my @Modes = map { sprintf($Mode_name eq 'Modes' ? '"%dx%d"' : '%d %d', @$_{'X', 'Y'}) } @l; delete $Screen->{DefaultDepth}; + $only_resolution &&= $Screen->{DefaultColorDepth} && $Screen->{DefaultColorDepth}{val} eq $Depth; $Screen->{DefaultColorDepth} = { val => $Depth }; $Screen->{Display} = [ map { { l => { Depth => { val => $_ }, $Mode_name => { val => join(' ', @Modes) } } }; } 8, 15, 16, 24 ]; } add_gtf_ModeLines($raw_X, $resolutions); + + $raw_X->{after_set_resolutions} = $only_resolution ? $raw_X->prepare_write : ''; } |