/[soft]/drakx-kbd-mouse-x11/trunk/lib/Xconfig/card.pm
ViewVC logotype

Contents of /drakx-kbd-mouse-x11/trunk/lib/Xconfig/card.pm

Parent Directory Parent Directory | Revision Log Revision Log


Revision 391 - (show annotations) (download)
Thu Feb 3 13:54:58 2011 UTC (13 years, 2 months ago) by dmorgan
File size: 17412 byte(s)
Import cleaned drakx-kbd-mouse-x11
1 package Xconfig::card; # $Id: card.pm 266355 2010-02-22 20:51:38Z pzanoni $
2
3 use diagnostics;
4 use strict;
5
6 use lib '/usr/lib/libDrakX';
7 use detect_devices;
8 use Xconfig::xfree;
9 use modules;
10 use common;
11 use interactive;
12 use log;
13 use run_program;
14
15 my $lib = arch() =~ /x86_64/ ? "lib64" : "lib";
16
17 sub modules_dir() { "/usr/$lib/xorg/modules" }
18
19 my %VideoRams = (
20 256 => N_("256 kB"),
21 512 => N_("512 kB"),
22 1024 => N_("1 MB"),
23 2048 => N_("2 MB"),
24 4096 => N_("4 MB"),
25 8192 => N_("8 MB"),
26 16384 => N_("16 MB"),
27 32768 => N_("32 MB"),
28 65536 => N_("64 MB or more"),
29 );
30
31 my @xfree4_Drivers = ((arch() =~ /^sparc/ ? qw(sunbw2 suncg14 suncg3 suncg6 sunffb sunleo suntcx) :
32 qw(apm ark ast chips cirrus i128 i740 intel mga
33 neomagic newport nouveau nv openchrome psb qxl
34 rendition s3 s3virge savage siliconmotion sis sisusb
35 tdfx tga trident tseng vesa vmware xgi xgixp)),
36 if_(arch() =~ /i.86/, qw(geode)),
37 qw(ati glint fbdev));
38
39 sub from_raw_X {
40 my ($raw_X) = @_;
41
42 my ($device, @cards) = $raw_X->get_devices or die "no card configured";
43
44 my $card = {
45 use_DRI_GLX => eval { any { /dri/ } $raw_X->get_modules },
46 DRI_GLX_SPECIAL => $device->{Driver} eq 'nvidia' && eval { any { $_ eq 'glx' } $raw_X->get_modules },
47 %$device,
48 if_($device->{Driver} eq 'nvidia',
49 DriverVersion =>
50 readlink("$::prefix/etc/alternatives/gl_conf") =~ m!nvidia(.*)/! ? $1 : '97xx'),
51 if_(@cards, cards => \@cards),
52 };
53 add_to_card__using_Cards($card, $card->{BoardName});
54 $card;
55 }
56
57 sub to_raw_X {
58 my ($card, $raw_X) = @_;
59
60 my @cards = ($card, @{$card->{cards} || []});
61
62 foreach (@cards) {
63 if (arch() =~ /ppc/ && ($_->{Driver} eq 'r128' || $_->{Driver} eq 'radeon')) {
64 $_->{UseFBDev} = 1;
65 }
66 }
67
68 $raw_X->set_devices(@cards);
69
70 $raw_X->get_ServerLayout->{Xinerama} = { commented => !$card->{Xinerama}, Option => 1 }
71 if defined $card->{Xinerama};
72
73 # cleanup deprecated previous special nvidia explicit libglx
74 $raw_X->remove_load_module(modules_dir() . "$_/libglx.so") foreach '/extensions/nvidia', '/extensions/nvidia_legacy', '/extensions';
75
76 # remove ModulePath that we added
77 $raw_X->remove_ModulePath(modules_dir() . "/extensions/$_") foreach 'nvidia97xx', 'nvidia96xx', 'nvidia71xx', 'nvidia-current';
78 $raw_X->remove_ModulePath(modules_dir());
79 #- if we have some special ModulePath, ensure the last one is the standard ModulePath
80 $raw_X->add_ModulePath(modules_dir()) if $raw_X->get_ModulePaths;
81
82 #- un-disable modules that we previously disabled
83 $raw_X->remove_disable_module('glx');
84 $raw_X->remove_disable_module('dri');
85
86 $raw_X->remove_Section('DRI');
87
88 $raw_X->remove_load_module('v4l') if $card->{use_DRI_GLX} && $card->{Driver} eq 'r128';
89 }
90
91 sub probe() {
92 #-for Pixel tests
93 #- my @c = { driver => 'Card:Matrox Millennium G400 DualHead', description => 'Matrox|Millennium G400 Dual HeadCard' };
94 my @c = detect_devices::matching_driver__regexp('^(Card|Server|Driver):');
95
96 my @cards = map {
97 my @l = $_->{description} =~ /(.*?)\|(.*)/;
98 my $card = {
99 description => $_->{description},
100 VendorName => $l[0], BoardName => $l[1],
101 BusID => "PCI:$_->{pci_bus}:$_->{pci_device}:$_->{pci_function}",
102 };
103 if (my ($card_name) = $_->{driver} =~ /Card:(.*)/) {
104 $card->{BoardName} = $card_name;
105 add_to_card__using_Cards($card, $card_name);
106 } elsif ($_->{driver} =~ /Driver:(.*)/) {
107 $card->{Driver} = $1;
108 } else {
109 internal_error();
110 }
111 #dual head ATI card have a dummy DISPLAY_OTHER pci device because it
112 #was needed by Win2000, filter those out because we don't want to
113 #behave as if there were 2 video cards in the system in such cases
114 ($_->{media_type} eq 'DISPLAY_VGA') ? $card : ();
115 } @c;
116
117 if (@cards >= 2 && $cards[0]{card_name} eq $cards[1]{card_name} && $cards[0]{card_name} eq 'Intel 830 - 965') {
118 shift @cards;
119 }
120 #- take a default on sparc if nothing has been found.
121 if (arch() =~ /^sparc/ && !@cards) {
122 log::l("Using probe with /proc/fb as nothing has been found!");
123 my $s = cat_("/proc/fb");
124 @cards = { server => $s =~ /Mach64/ ? "Mach64" : $s =~ /Permedia2/ ? "3DLabs" : "Sun24" };
125 }
126
127 #- disabling MULTI_HEAD when not available
128 foreach (@cards) {
129 $_->{MULTI_HEAD} && $_->{card_name} =~ /G[24]00/ or next;
130 if ($ENV{MATROX_HAL}) {
131 $_->{need_MATROX_HAL} = 1;
132 } else {
133 delete $_->{MULTI_HEAD};
134 }
135 }
136
137 #- in case of only one cards, remove all BusID reference, this will avoid
138 #- need of change of it if the card is moved.
139 #- on many PPC machines, card is on-board, BusID is important, leave?
140 if (@cards == 1 && !$cards[0]{MULTI_HEAD} && arch() !~ /ppc/) {
141 delete $cards[0]{BusID};
142 }
143
144 @cards;
145 }
146
147 sub card_config__not_listed {
148 my ($in, $card, $options) = @_;
149
150 my $vendors_regexp = join '|', map { quotemeta } (
151 '3Dlabs',
152 'AOpen', 'ASUS', 'ATI', 'Ark Logic', 'Avance Logic',
153 'Cardex', 'Chaintech', 'Chips & Technologies', 'Cirrus Logic', 'Compaq', 'Creative Labs',
154 'Dell', 'Diamond', 'Digital',
155 'ET', 'Elsa',
156 'Genoa', 'Guillemot', 'Hercules', 'Intel', 'Leadtek',
157 'Matrox', 'Miro', 'NVIDIA', 'NeoMagic', 'Number Nine',
158 'Oak', 'Orchid',
159 'RIVA', 'Rendition Verite',
160 'S3', 'Silicon Motion', 'STB', 'SiS', 'Sun',
161 'Toshiba', 'Trident',
162 'VideoLogic',
163 );
164 my $cards = readCardsDB("$ENV{SHARE_PATH}/ldetect-lst/Cards+");
165
166 my @xf4 = grep { $options->{allowFB} || $::isStandalone || $_ ne 'fbdev' }
167 uniq(@xfree4_Drivers, map { $_->{Driver} } values %$cards);
168 my @list = (
169 (map { 'Vendor|' . $_ } keys %$cards),
170 (map { 'Xorg|' . $_ } @xf4),
171 );
172
173 my $r = exists $cards->{$card->{BoardName}} ? "Vendor|$card->{BoardName}" : 'Xorg|vesa';
174 $in->ask_from_({ title => N("X server"),
175 messages => N("Choose an X server"),
176 interactive_help_id => 'configureX_card_list',
177 },
178 [ { val => \$r, separator => '|', list => \@list, sort => 1,
179 format => sub { $_[0] =~ /^Vendor\|($vendors_regexp)\s*-?(.*)/ ? "Vendor|$1|$2" :
180 $_[0] =~ /^Vendor\|(.*)/ ? "Vendor|Other|$1" : $_[0] } } ]) or return;
181
182 log::explanations("Xconfig::card: $r manually chosen");
183
184 $r eq "Vendor|$card->{BoardName}" and return 1; #- it is unchanged, do not modify $card
185
186 my ($kind, $s) = $r =~ /(.*?)\|(.*)/;
187
188 %$card = ();
189 if ($kind eq 'Vendor') {
190 add_to_card__using_Cards($card, $s);
191 } else {
192 $card->{Driver} = $s;
193 $card->{DRI_GLX} = 0;
194 }
195 $card->{manually_chosen} = 1;
196 1;
197 }
198
199 sub multi_head_choose {
200 my ($in, $_auto, @cards) = @_;
201
202 my @choices = multi_head_choices('', @cards);
203
204 my $tc = $choices[0];
205 if (@choices > 1) {
206 $tc = $in->ask_from_listf(N("Multi-head configuration"),
207 N("Your system supports multiple head configuration.
208 What do you want to do?"), sub { $_[0]{text} }, \@choices) or return;
209 }
210 $tc->{code} or die internal_error();
211 return $tc->{code}();
212 }
213
214 sub configure_auto_install {
215 my ($raw_X, $do_pkgs, $old_X, $options) = @_;
216
217 my $card = $old_X->{card} || {};
218
219 if ($card->{card_name}) {
220 #- try to get info from given card_name
221 add_to_card__using_Cards($card, $card->{card_name});
222 if (!$card->{Driver}) {
223 log::l("bad card_name $card->{card_name}, using probe");
224 undef $card->{card_name};
225 }
226 }
227
228 my ($boot_xdriver) = cat_("/proc/cmdline") =~ /.*\bxdriver=(\S+)/;
229
230 $options->{freedriver} = 1 if $boot_xdriver eq 'free';
231
232 if (!$card->{Driver} && $boot_xdriver && !member($boot_xdriver, 'auto', 'free')) {
233 log::explanations("using driver $boot_xdriver from kernel command line");
234 $card = {
235 Driver => $boot_xdriver,
236 description => "Set by boot parameter",
237 VendorName => "Custom",
238 BoardName => "Set by boot parameter",
239 };
240 if ($boot_xdriver =~ /^(nvidia.|fglrx)/) {
241 $card->{Driver} = "vesa";
242 $card->{Driver2} = $boot_xdriver;
243 }
244 }
245
246 if (!$card->{Driver}) {
247 my @cards = probe();
248 my ($choice) = multi_head_choices($old_X->{Xinerama}, @cards);
249 $card = $choice ? $choice->{code}() : do {
250 log::explanations('no graphic card probed, try providing one using $o->{card}{Driver} or $o->{card}{card_name}. Defaulting...');
251 { Driver => $options->{allowFB} ? 'fbdev' : 'vesa' };
252 };
253 }
254
255 install_server($card, $options, $do_pkgs, undef) or return;
256 $card = configure_Driver2($card, undef);
257
258 Xconfig::various::various_auto_install($raw_X, $card, $old_X);
259 set_glx_restrictions($card);
260
261 if ($card->{needVideoRam} && !$card->{VideoRam}) {
262 $card->{VideoRam} = $options->{VideoRam_probed} || 4096;
263 log::explanations("argh, I need to know VideoRam! Taking " . ($options->{probed_VideoRam} ? "the probed" : "a default") . " value: VideoRam = $card->{VideoRam}");
264 }
265 to_raw_X($card, $raw_X);
266 $card;
267 }
268
269 sub configure {
270 my ($in, $raw_X, $do_pkgs, $auto, $options) = @_;
271
272 my @cards = probe();
273 @cards or @cards = {};
274
275 if (!$cards[0]{Driver}) {
276 if ($options->{allowFB}) {
277 $cards[0]{Driver} = 'fbdev';
278 }
279 }
280 if (!$auto || !$cards[0]{Driver}) {
281 card_config__not_listed:
282 card_config__not_listed($in, $cards[0], $options) or return;
283 }
284
285 my $card = multi_head_choose($in, $auto, @cards) or return;
286
287 install_server($card, $options, $do_pkgs, $in) or goto card_config__not_listed;
288
289 $card = configure_Driver2($card, $in);
290
291 Xconfig::various::various($in, $raw_X, $card, $options, $auto);
292 set_glx_restrictions($card);
293
294 if ($card->{needVideoRam} && !$card->{VideoRam}) {
295 $card->{VideoRam} = (find { $_ <= $options->{VideoRam_probed} } reverse ikeys %VideoRams) || 4096;
296 $in->ask_from('', N("Select the memory size of your graphics card"),
297 [ { val => \$card->{VideoRam},
298 type => 'list',
299 list => [ ikeys %VideoRams ],
300 format => sub { translate($VideoRams{$_[0]}) },
301 not_edit => 0 } ]) or return;
302 }
303
304 to_raw_X($card, $raw_X);
305 $card;
306 }
307
308 sub install_server {
309 my ($card, $options, $do_pkgs, $o_in) = @_;
310
311 my @packages;
312 my @must_have = "x11-driver-video-$card->{Driver}";
313
314 if ($options->{freedriver}) {
315 delete $card->{Driver2};
316 }
317
318 if ($card->{Driver2}) {
319 require Xconfig::proprietary;
320 Xconfig::proprietary::handle_DRIVER2_NO_SSE($card);
321 my @pkgs = Xconfig::proprietary::pkgs_for_Driver2($card->{Driver2}, $do_pkgs);
322 if (@pkgs && (!$o_in || $o_in->ask_yesorno('', formatAlaTeX(N("There is a proprietary driver available for your video card which may support additional features.
323 Do you wish to use it?")), 1))) {
324 push @packages, @pkgs;
325 } else {
326 delete $card->{Driver2};
327 }
328 }
329
330 $do_pkgs->ensure_are_installed([ @must_have, @packages ], 1) or
331 @must_have == listlength($do_pkgs->are_installed(@must_have))
332 or return;
333
334 if ($card->{need_MATROX_HAL}) {
335 require Xconfig::proprietary;
336 Xconfig::proprietary::install_matrox_hal($::prefix);
337 }
338 1;
339 }
340
341 sub configure_Driver2 {
342 my ($card, $o_in) = @_;
343
344 if ($card->{Driver2}) {
345 require Xconfig::proprietary;
346 if (my $card2 = Xconfig::proprietary::may_use_Driver2($card)) {
347 $card = $card2;
348 } else {
349 $o_in and $o_in->ask_warn('', formatAlaTeX(N("The proprietary driver was not properly installed, defaulting to free software driver.")));
350 log::l("defaulting to free software driver");
351 }
352 }
353
354 libgl_config_and_more($card);
355 $card;
356 }
357
358 #- configures which libGL.so.1 to use, using update-alternatives
359 #- it also configures nvidia_drv.so (using a slave alternative, cf "update-alternatives --display gl_conf")
360 sub libgl_config_and_more {
361 my ($card) = @_;
362
363 if ($card->{Driver} eq 'nvidia') {
364 $card->{DriverVersion} or internal_error("DriverVersion should be set for driver nvidia!");
365 }
366
367 #- ensure old deprecated conf files are not there anymore
368 unlink("/etc/ld.so.conf.d/$_.conf") foreach 'nvidia', 'nvidia_legacy', 'ati';
369
370 my %files = (
371 fglrx => "/etc/ld.so.conf.d/GL/ati$card->{DriverVersion}.conf",
372 nvidia => "/etc/nvidia$card->{DriverVersion}/ld.so.conf",
373 psb => "/etc/ld.so.conf.d/GL/libdrm-psb.conf",
374 );
375 my $wanted = $files{$card->{Driver}} || '/etc/ld.so.conf.d/GL/standard.conf';
376 my $link = "$::prefix/etc/alternatives/gl_conf";
377 my $need_run_ldconfig = readlink($link) ne $wanted;
378 -e "$::prefix$wanted" or log::l("ERROR: $wanted does not exist, linking $link to it anyway");
379 common::symlinkf_update_alternatives('gl_conf', $wanted);
380 if ($need_run_ldconfig) {
381 log::explanations("ldconfig will be run because the GL library was switched to $wanted");
382 run_program::rooted($::prefix, 'ldconfig', '-X');
383 }
384
385 if (member($card->{Driver}, 'fglrx', 'nvidia')) {
386 log::l("workaround buggy fglrx/nvidia driver: make dm restart xserver (#29550, #38297)");
387 eval { common::update_gnomekderc_no_create("$::prefix/etc/kde/kdm/kdmrc", 'X-:0-Core' => (
388 TerminateServer => "true",
389 )) };
390 eval { update_gnomekderc("$::prefix/etc/X11/gdm/custom.conf", daemon => (
391 AlwaysRestartServer => "true",
392 )) };
393 }
394 }
395
396 sub multi_head_choices {
397 my ($want_Xinerama, @cards) = @_;
398 my @choices;
399
400 my $has_multi_head = @cards > 1 || @cards && $cards[0]{MULTI_HEAD} > 1;
401 my $disable_multi_head = any {
402 $_->{Driver} or log::explanations("found card $_->{description} not supported by XF4, disabling multi-head support");
403 !$_->{Driver};
404 } @cards;
405
406 if ($has_multi_head && !$disable_multi_head) {
407 my $configure_multi_head = sub {
408
409 #- special case for multi head card using only one BusID.
410 @cards = map {
411 map_index { { Screen => $::i, %$_ } } ($_) x ($_->{MULTI_HEAD} || 1);
412 } @cards;
413
414 my $card = shift @cards; #- assume good default.
415 $card->{cards} = \@cards;
416 $card->{Xinerama} = $_[0];
417 $card;
418 };
419 my $independent = { text => N("Configure all heads independently"), code => sub { $configure_multi_head->('') } };
420 my $xinerama = { text => N("Use Xinerama extension"), code => sub { $configure_multi_head->(1) } };
421 push @choices, $want_Xinerama ? ($xinerama, $independent) : ($independent, $xinerama);
422 }
423
424 foreach my $c (@cards) {
425 push @choices, { text => N("Configure only card \"%s\"%s", $c->{description}, $c->{BusID} && " ($c->{BusID})"),
426 code => sub { $c } };
427 }
428 @choices;
429 }
430
431 sub set_glx_restrictions {
432 my ($card) = @_;
433
434 #- 3D acceleration configuration for XFree 4 using DRI, this is enabled by default
435 #- but for some there is a need to specify VideoRam (else it will not run).
436 if ($card->{use_DRI_GLX}) {
437 $card->{needVideoRam} = 1 if $card->{description} =~ /Matrox.* G[245][05]0/;
438 ($card->{needVideoRam}, $card->{VideoRam}) = (1, 16384)
439 if $card->{card_name} eq 'Intel 810 / 815';
440
441 #- hack for ATI Rage 128 card using a bttv or peripheral with PCI bus mastering exchange
442 #- AND using DRI at the same time.
443 if ($card->{card_name} eq 'ATI Rage 128 TV-out') {
444 $card->{Options}{UseCCEFor2D} = bool2text(detect_devices::probe_category('multimedia/tv'));
445 }
446 }
447 }
448
449 sub add_to_card__using_Cards {
450 my ($card, $name) = @_;
451 my $cards = readCardsDB("$ENV{SHARE_PATH}/ldetect-lst/Cards+");
452 add2hash($card, $cards->{$name});
453 $card->{BoardName} = $card->{card_name};
454
455 $card;
456 }
457
458 #- needed for bad cards not restoring cleanly framebuffer, according to which version of Xorg are used.
459 sub check_bad_card {
460 my ($card) = @_;
461 my $bad_card = $card->{BAD_FB_RESTORE};
462 $bad_card ||= $card->{Driver} eq 'intel' || $card->{Driver} eq 'fbdev';
463 $bad_card ||= member($card->{Driver}, 'nvidia', 'vmware') if !$::isStandalone; #- avoid testing during install at any price.
464
465 log::explanations("the graphics card does not like X in framebuffer") if $bad_card;
466
467 !$bad_card;
468 }
469
470 sub readCardsDB {
471 my ($file) = @_;
472 my ($card, %cards);
473
474 my $F = openFileMaybeCompressed($file);
475
476 my $lineno = 0;
477 my ($cmd, $val);
478 my $fs = {
479 NAME => sub {
480 $cards{$card->{card_name}} = $card if $card;
481 $card = { card_name => $val };
482 },
483 SEE => sub {
484 my $c = $cards{$val} or die "Error in database, invalid reference $val at line $lineno";
485 add2hash($card, $c);
486 },
487 LINE => sub { $val =~ s/^\s*//; $card->{raw_LINES} .= "$val\n" },
488 CHIPSET => sub { $card->{Chipset} = $val },
489 DRIVER => sub { $card->{Driver} = $val },
490 DRIVER2 => sub { $card->{Driver2} = $val },
491 DRIVER2_NO_SSE => sub { $card->{DRIVER2_NO_SSE} = $val },
492 NEEDVIDEORAM => sub { $card->{needVideoRam} = 1 },
493 DRI_GLX => sub { $card->{DRI_GLX} = 1 if $card->{Driver} },
494 DRI_GLX_EXPERIMENTAL => sub { $card->{DRI_GLX_EXPERIMENTAL} = 1 if $card->{Driver} },
495 MULTI_HEAD => sub { $card->{MULTI_HEAD} = $val if $card->{Driver} },
496 BAD_FB_RESTORE => sub { $card->{BAD_FB_RESTORE} = 1 },
497 FB_TVOUT => sub { $card->{FB_TVOUT} = 1 },
498 UNSUPPORTED => sub { delete $card->{Driver} },
499 COMMENT => sub {},
500 };
501
502 local $_;
503 while (<$F>) { $lineno++;
504 s/\s+$//;
505 /^#/ and next;
506 /^$/ and next;
507 /^END/ and do { $cards{$card->{card_name}} = $card if $card; last };
508
509 ($cmd, $val) = /(\S+)\s*(.*)/ or next;
510
511 my $f = $fs->{$cmd};
512
513 $f ? $f->() : log::l("unknown line $lineno ($_)");
514 }
515 \%cards;
516 }
517
518 1;
519

  ViewVC Help
Powered by ViewVC 1.1.30