From 5fd2d25f56ee44f0a4f93eee0fb161879404241d Mon Sep 17 00:00:00 2001
From: Pascal Rigaux <pixel@mandriva.com>
Date: Wed, 25 Apr 2007 12:26:16 +0000
Subject: re-sync after the big svn loss

---
 lib/Xconfig/proprietary.pm | 70 +++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 69 insertions(+), 1 deletion(-)

(limited to 'lib/Xconfig/proprietary.pm')

diff --git a/lib/Xconfig/proprietary.pm b/lib/Xconfig/proprietary.pm
index ed196de..3fae5f9 100644
--- a/lib/Xconfig/proprietary.pm
+++ b/lib/Xconfig/proprietary.pm
@@ -4,7 +4,9 @@ use diagnostics;
 use strict;
 
 use common;
+use Xconfig::card;
 
+my $lib = arch() =~ /x86_64/ ? "lib64" : "lib";
 
 sub install_matrox_hal {
     my ($prefix) = @_;
@@ -12,7 +14,7 @@ sub install_matrox_hal {
 
     my $tar = "mgadrivers-2.0.tgz";
     my $dir_in_tar = "mgadrivers";
-    my $dest_dir = "$prefix/usr/X11R6/lib/modules/drivers";
+    my $dest_dir = "$prefix/usr/lib/xorg/modules/drivers";
 
     #- already installed
     return if -e "$dest_dir/mga_hal_drv.o" || $::testing;
@@ -31,5 +33,71 @@ sub install_matrox_hal {
     rm_rf("$tmpdir/$dir_in_tar");
 }
 
+sub pkg_name_for_Driver2 {
+    my ($card) = @_;
+    $card->{Driver2} eq 'fglrx' ? 'ati' :
+    $card->{Driver2} =~ /^nvidia/ ? $card->{Driver2} : '';
+}
+
+sub pkgs_for_Driver2 {
+    my ($card, $do_pkgs) = @_;
+
+    my $pkg = pkg_name_for_Driver2($card);
+
+    $pkg && $do_pkgs->is_available($pkg) or return;
+
+    my $module_pkgs = $do_pkgs->check_kernel_module_packages($pkg) or
+      log::l("$pkg available, but no kernel module package (for installed kernels, and no dkms)"), return;
+
+    ($pkg, @$module_pkgs);
+}
+
+sub may_use_Driver2 {
+    my ($card) = @_;
+
+    my $modules_dir = Xconfig::card::modules_dir();
+    #- make sure everything is correct at this point, packages have really been installed
+    #- and driver and GLX extension is present.
+
+    my $check_drv = sub {
+	my ($drv, $o_subdir) = @_;
+	my @l = (if_($o_subdir, "$modules_dir/drivers/$o_subdir/$drv.so"),
+		 "$modules_dir/drivers/$drv.so",
+		 "$modules_dir/drivers/$drv.o");
+	my $has = find { -e "$::prefix$_" } @l;
+	$has or log::l("proprietary $drv driver missing, defaulting to free software driver (we searched for: @l)");
+	$has;
+    };
+
+    my $card2 = { 
+	%$card,
+	$card->{Driver2} =~ /^nvidia(.*)/ ?
+	  (Driver => 'nvidia', DriverVersion => $1) :
+	  (Driver => $card->{Driver2}),
+    };
+
+    if ($card2->{Driver} eq 'nvidia') {
+	$check_drv->('nvidia_drv', "nvidia$card2->{DriverVersion}") or return;
+
+	my $libglx_path = Xconfig::card::modules_dir() . "/extensions/nvidia$card2->{DriverVersion}";
+	-e "$::prefix$libglx_path/libglx.so" or log::l("special NVIDIA libglx missing, defaulting to free software driver"), return;
+
+	log::explanations("Using specific NVIDIA driver and GLX extensions");
+	$card2->{DRI_GLX_SPECIAL} = $libglx_path;
+	$card2->{Options}{IgnoreEDID} = 1 if $card2->{DriverVersion} ne '97xx';
+	$card2;
+    } elsif ($card2->{Driver} eq 'fglrx') {
+	$check_drv->('fglrx_drv') or return;
+	-e "$::prefix$modules_dir/dri/fglrx_dri.so" || -e "$::prefix/usr/$lib/dri/fglrx_dri.so" or
+	  log::l("proprietary fglrx_dri.so missing, defaulting to free software driver"), return;
+
+	log::explanations("Using specific ATI fglrx and DRI drivers");
+	$card2->{DRI_GLX} = 1;
+	$card2;
+    } else {
+	undef;
+    }
+}
+
 1;
 
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