| 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 |
# prefer the boot device |
| 97 |
my @cards = sort { $b->{boot_device} cmp $a->{boot_device} } map { |
| 98 |
my @l = $_->{description} =~ /(.*?)\|(.*)/; |
| 99 |
my $card = { |
| 100 |
description => $_->{description}, |
| 101 |
VendorName => $l[0], BoardName => $l[1], |
| 102 |
BusID => "PCI:$_->{pci_bus}:$_->{pci_device}:$_->{pci_function}", |
| 103 |
boot_device => chomp_(cat_($_->{sysfs_device} . "/boot_vga")) || 0, |
| 104 |
}; |
| 105 |
if (my ($card_name) = $_->{driver} =~ /Card:(.*)/) { |
| 106 |
$card->{BoardName} = $card_name; |
| 107 |
add_to_card__using_Cards($card, $card_name); |
| 108 |
} elsif ($_->{driver} =~ /Driver:(.*)/) { |
| 109 |
$card->{Driver} = $1; |
| 110 |
} else { |
| 111 |
internal_error(); |
| 112 |
} |
| 113 |
#dual head ATI card have a dummy DISPLAY_OTHER pci device because it |
| 114 |
#was needed by Win2000, filter those out because we don't want to |
| 115 |
#behave as if there were 2 video cards in the system in such cases |
| 116 |
($_->{media_type} eq 'DISPLAY_VGA') ? $card : (); |
| 117 |
} @c; |
| 118 |
|
| 119 |
if (@cards >= 2 && $cards[0]{card_name} eq $cards[1]{card_name} && $cards[0]{card_name} eq 'Intel 830 - 965') { |
| 120 |
shift @cards; |
| 121 |
} |
| 122 |
#- take a default on sparc if nothing has been found. |
| 123 |
if (arch() =~ /^sparc/ && !@cards) { |
| 124 |
log::l("Using probe with /proc/fb as nothing has been found!"); |
| 125 |
my $s = cat_("/proc/fb"); |
| 126 |
@cards = { server => $s =~ /Mach64/ ? "Mach64" : $s =~ /Permedia2/ ? "3DLabs" : "Sun24" }; |
| 127 |
} |
| 128 |
|
| 129 |
#- disabling MULTI_HEAD when not available |
| 130 |
foreach (@cards) { |
| 131 |
$_->{MULTI_HEAD} && $_->{card_name} =~ /G[24]00/ or next; |
| 132 |
if ($ENV{MATROX_HAL}) { |
| 133 |
$_->{need_MATROX_HAL} = 1; |
| 134 |
} else { |
| 135 |
delete $_->{MULTI_HEAD}; |
| 136 |
} |
| 137 |
} |
| 138 |
|
| 139 |
#- in case of only one cards, remove all BusID reference, this will avoid |
| 140 |
#- need of change of it if the card is moved. |
| 141 |
#- on many PPC machines, card is on-board, BusID is important, leave? |
| 142 |
if (@cards == 1 && !$cards[0]{MULTI_HEAD} && arch() !~ /ppc/) { |
| 143 |
delete $cards[0]{BusID}; |
| 144 |
} |
| 145 |
|
| 146 |
@cards; |
| 147 |
} |
| 148 |
|
| 149 |
sub card_config__not_listed { |
| 150 |
my ($in, $card, $options) = @_; |
| 151 |
|
| 152 |
my $vendors_regexp = join '|', map { quotemeta } ( |
| 153 |
'3Dlabs', |
| 154 |
'AOpen', 'ASUS', 'ATI', 'Ark Logic', 'Avance Logic', |
| 155 |
'Cardex', 'Chaintech', 'Chips & Technologies', 'Cirrus Logic', 'Compaq', 'Creative Labs', |
| 156 |
'Dell', 'Diamond', 'Digital', |
| 157 |
'ET', 'Elsa', |
| 158 |
'Genoa', 'Guillemot', 'Hercules', 'Intel', 'Leadtek', |
| 159 |
'Matrox', 'Miro', 'NVIDIA', 'NeoMagic', 'Number Nine', |
| 160 |
'Oak', 'Orchid', |
| 161 |
'RIVA', 'Rendition Verite', |
| 162 |
'S3', 'Silicon Motion', 'STB', 'SiS', 'Sun', |
| 163 |
'Toshiba', 'Trident', |
| 164 |
'VideoLogic', |
| 165 |
); |
| 166 |
my $cards = readCardsDB("$ENV{SHARE_PATH}/ldetect-lst/Cards+"); |
| 167 |
|
| 168 |
my @xf4 = grep { $options->{allowFB} || $::isStandalone || $_ ne 'fbdev' } |
| 169 |
uniq(@xfree4_Drivers, map { $_->{Driver} } values %$cards); |
| 170 |
my @list = ( |
| 171 |
(map { 'Vendor|' . $_ } keys %$cards), |
| 172 |
(map { 'Xorg|' . $_ } @xf4), |
| 173 |
); |
| 174 |
|
| 175 |
my $r = exists $cards->{$card->{BoardName}} ? "Vendor|$card->{BoardName}" : 'Xorg|vesa'; |
| 176 |
$in->ask_from_({ title => N("X server"), |
| 177 |
messages => N("Choose an X server"), |
| 178 |
interactive_help_id => 'configureX_card_list', |
| 179 |
}, |
| 180 |
[ { val => \$r, separator => '|', list => \@list, sort => 1, |
| 181 |
format => sub { $_[0] =~ /^Vendor\|($vendors_regexp)\s*-?(.*)/ ? "Vendor|$1|$2" : |
| 182 |
$_[0] =~ /^Vendor\|(.*)/ ? "Vendor|Other|$1" : $_[0] } } ]) or return; |
| 183 |
|
| 184 |
log::explanations("Xconfig::card: $r manually chosen"); |
| 185 |
|
| 186 |
$r eq "Vendor|$card->{BoardName}" and return 1; #- it is unchanged, do not modify $card |
| 187 |
|
| 188 |
my ($kind, $s) = $r =~ /(.*?)\|(.*)/; |
| 189 |
|
| 190 |
%$card = (); |
| 191 |
if ($kind eq 'Vendor') { |
| 192 |
add_to_card__using_Cards($card, $s); |
| 193 |
} else { |
| 194 |
$card->{Driver} = $s; |
| 195 |
$card->{DRI_GLX} = 0; |
| 196 |
} |
| 197 |
$card->{manually_chosen} = 1; |
| 198 |
1; |
| 199 |
} |
| 200 |
|
| 201 |
sub multi_head_choose { |
| 202 |
my ($in, $_auto, @cards) = @_; |
| 203 |
|
| 204 |
my @choices = multi_head_choices('', @cards); |
| 205 |
|
| 206 |
my $tc = $choices[0]; |
| 207 |
if (@choices > 1) { |
| 208 |
$tc = $in->ask_from_listf(N("Multi-head configuration"), |
| 209 |
N("Your system supports multiple head configuration. |
| 210 |
What do you want to do?"), sub { $_[0]{text} }, \@choices) or return; |
| 211 |
} |
| 212 |
$tc->{code} or die internal_error(); |
| 213 |
return $tc->{code}(); |
| 214 |
} |
| 215 |
|
| 216 |
sub configure_auto_install { |
| 217 |
my ($raw_X, $do_pkgs, $old_X, $options) = @_; |
| 218 |
|
| 219 |
my $card = $old_X->{card} || {}; |
| 220 |
|
| 221 |
if ($card->{card_name}) { |
| 222 |
#- try to get info from given card_name |
| 223 |
add_to_card__using_Cards($card, $card->{card_name}); |
| 224 |
if (!$card->{Driver}) { |
| 225 |
log::l("bad card_name $card->{card_name}, using probe"); |
| 226 |
undef $card->{card_name}; |
| 227 |
} |
| 228 |
} |
| 229 |
|
| 230 |
my ($boot_xdriver) = cat_("/proc/cmdline") =~ /.*\bxdriver=(\S+)/; |
| 231 |
|
| 232 |
$options->{freedriver} = 1 if $boot_xdriver eq 'free'; |
| 233 |
|
| 234 |
if (!$card->{Driver} && $boot_xdriver && !member($boot_xdriver, 'auto', 'free')) { |
| 235 |
log::explanations("using driver $boot_xdriver from kernel command line"); |
| 236 |
$card = { |
| 237 |
Driver => $boot_xdriver, |
| 238 |
description => "Set by boot parameter", |
| 239 |
VendorName => "Custom", |
| 240 |
BoardName => "Set by boot parameter", |
| 241 |
}; |
| 242 |
if ($boot_xdriver =~ /^(nvidia.|fglrx)/) { |
| 243 |
$card->{Driver} = "vesa"; |
| 244 |
$card->{Driver2} = $boot_xdriver; |
| 245 |
} |
| 246 |
} |
| 247 |
|
| 248 |
if (!$card->{Driver}) { |
| 249 |
my @cards = probe(); |
| 250 |
my ($choice) = multi_head_choices($old_X->{Xinerama}, @cards); |
| 251 |
$card = $choice ? $choice->{code}() : do { |
| 252 |
log::explanations('no graphic card probed, try providing one using $o->{card}{Driver} or $o->{card}{card_name}. Defaulting...'); |
| 253 |
{ Driver => $options->{allowFB} ? 'fbdev' : 'vesa' }; |
| 254 |
}; |
| 255 |
} |
| 256 |
|
| 257 |
install_server($card, $options, $do_pkgs, undef) or return; |
| 258 |
$card = configure_Driver2($card, undef); |
| 259 |
|
| 260 |
Xconfig::various::various_auto_install($raw_X, $card, $old_X); |
| 261 |
set_glx_restrictions($card); |
| 262 |
|
| 263 |
if ($card->{needVideoRam} && !$card->{VideoRam}) { |
| 264 |
$card->{VideoRam} = $options->{VideoRam_probed} || 4096; |
| 265 |
log::explanations("argh, I need to know VideoRam! Taking " . ($options->{probed_VideoRam} ? "the probed" : "a default") . " value: VideoRam = $card->{VideoRam}"); |
| 266 |
} |
| 267 |
to_raw_X($card, $raw_X); |
| 268 |
$card; |
| 269 |
} |
| 270 |
|
| 271 |
sub configure { |
| 272 |
my ($in, $raw_X, $do_pkgs, $auto, $options) = @_; |
| 273 |
|
| 274 |
my @cards = probe(); |
| 275 |
@cards or @cards = {}; |
| 276 |
|
| 277 |
if (!$cards[0]{Driver}) { |
| 278 |
if ($options->{allowFB}) { |
| 279 |
$cards[0]{Driver} = 'fbdev'; |
| 280 |
} |
| 281 |
} |
| 282 |
if (!$auto || !$cards[0]{Driver}) { |
| 283 |
card_config__not_listed: |
| 284 |
card_config__not_listed($in, $cards[0], $options) or return; |
| 285 |
} |
| 286 |
|
| 287 |
my $card = multi_head_choose($in, $auto, @cards) or return; |
| 288 |
|
| 289 |
install_server($card, $options, $do_pkgs, $in) or goto card_config__not_listed; |
| 290 |
|
| 291 |
$card = configure_Driver2($card, $in); |
| 292 |
|
| 293 |
Xconfig::various::various($in, $raw_X, $card, $options, $auto); |
| 294 |
set_glx_restrictions($card); |
| 295 |
|
| 296 |
if ($card->{needVideoRam} && !$card->{VideoRam}) { |
| 297 |
$card->{VideoRam} = (find { $_ <= $options->{VideoRam_probed} } reverse ikeys %VideoRams) || 4096; |
| 298 |
$in->ask_from('', N("Select the memory size of your graphics card"), |
| 299 |
[ { val => \$card->{VideoRam}, |
| 300 |
type => 'list', |
| 301 |
list => [ ikeys %VideoRams ], |
| 302 |
format => sub { translate($VideoRams{$_[0]}) }, |
| 303 |
not_edit => 0 } ]) or return; |
| 304 |
} |
| 305 |
|
| 306 |
to_raw_X($card, $raw_X); |
| 307 |
$card; |
| 308 |
} |
| 309 |
|
| 310 |
sub install_server { |
| 311 |
my ($card, $options, $do_pkgs, $o_in) = @_; |
| 312 |
|
| 313 |
my @packages; |
| 314 |
my @must_have = "x11-driver-video-$card->{Driver}"; |
| 315 |
|
| 316 |
if ($options->{freedriver}) { |
| 317 |
delete $card->{Driver2}; |
| 318 |
} |
| 319 |
|
| 320 |
if ($card->{Driver2}) { |
| 321 |
require Xconfig::proprietary; |
| 322 |
Xconfig::proprietary::handle_DRIVER2_NO_SSE($card); |
| 323 |
my @pkgs = Xconfig::proprietary::pkgs_for_Driver2($card->{Driver2}, $do_pkgs); |
| 324 |
if (@pkgs && (!$o_in || $o_in->ask_yesorno('', formatAlaTeX(N("There is a proprietary driver available for your video card which may support additional features. |
| 325 |
Do you wish to use it?")), 1))) { |
| 326 |
push @packages, @pkgs; |
| 327 |
} else { |
| 328 |
delete $card->{Driver2}; |
| 329 |
} |
| 330 |
} |
| 331 |
|
| 332 |
$do_pkgs->ensure_are_installed([ @must_have, @packages ], 1) or |
| 333 |
@must_have == listlength($do_pkgs->are_installed(@must_have)) |
| 334 |
or return; |
| 335 |
|
| 336 |
if ($card->{need_MATROX_HAL}) { |
| 337 |
require Xconfig::proprietary; |
| 338 |
Xconfig::proprietary::install_matrox_hal($::prefix); |
| 339 |
} |
| 340 |
1; |
| 341 |
} |
| 342 |
|
| 343 |
sub configure_Driver2 { |
| 344 |
my ($card, $o_in) = @_; |
| 345 |
|
| 346 |
if ($card->{Driver2}) { |
| 347 |
require Xconfig::proprietary; |
| 348 |
if (my $card2 = Xconfig::proprietary::may_use_Driver2($card)) { |
| 349 |
$card = $card2; |
| 350 |
} else { |
| 351 |
$o_in and $o_in->ask_warn('', formatAlaTeX(N("The proprietary driver was not properly installed, defaulting to free software driver."))); |
| 352 |
log::l("defaulting to free software driver"); |
| 353 |
} |
| 354 |
} |
| 355 |
|
| 356 |
libgl_config_and_more($card); |
| 357 |
$card; |
| 358 |
} |
| 359 |
|
| 360 |
#- configures which libGL.so.1 to use, using update-alternatives |
| 361 |
#- it also configures nvidia_drv.so (using a slave alternative, cf "update-alternatives --display gl_conf") |
| 362 |
sub libgl_config_and_more { |
| 363 |
my ($card) = @_; |
| 364 |
|
| 365 |
if ($card->{Driver} eq 'nvidia') { |
| 366 |
$card->{DriverVersion} or internal_error("DriverVersion should be set for driver nvidia!"); |
| 367 |
} |
| 368 |
|
| 369 |
#- ensure old deprecated conf files are not there anymore |
| 370 |
unlink("/etc/ld.so.conf.d/$_.conf") foreach 'nvidia', 'nvidia_legacy', 'ati'; |
| 371 |
|
| 372 |
my %files = ( |
| 373 |
fglrx => "/etc/ld.so.conf.d/GL/ati$card->{DriverVersion}.conf", |
| 374 |
nvidia => "/etc/nvidia$card->{DriverVersion}/ld.so.conf", |
| 375 |
psb => "/etc/ld.so.conf.d/GL/libdrm-psb.conf", |
| 376 |
); |
| 377 |
my $wanted = $files{$card->{Driver}} || '/etc/ld.so.conf.d/GL/standard.conf'; |
| 378 |
my $link = "$::prefix/etc/alternatives/gl_conf"; |
| 379 |
my $need_run_ldconfig = readlink($link) ne $wanted; |
| 380 |
-e "$::prefix$wanted" or log::l("ERROR: $wanted does not exist, linking $link to it anyway"); |
| 381 |
common::symlinkf_update_alternatives('gl_conf', $wanted); |
| 382 |
if ($need_run_ldconfig) { |
| 383 |
log::explanations("ldconfig will be run because the GL library was switched to $wanted"); |
| 384 |
run_program::rooted($::prefix, 'ldconfig', '-X'); |
| 385 |
} |
| 386 |
|
| 387 |
if (member($card->{Driver}, 'fglrx', 'nvidia')) { |
| 388 |
log::l("workaround buggy fglrx/nvidia driver: make dm restart xserver (#29550, #38297)"); |
| 389 |
eval { common::update_gnomekderc_no_create("$::prefix/etc/kde/kdm/kdmrc", 'X-:0-Core' => ( |
| 390 |
TerminateServer => "true", |
| 391 |
)) }; |
| 392 |
eval { update_gnomekderc("$::prefix/etc/X11/gdm/custom.conf", daemon => ( |
| 393 |
AlwaysRestartServer => "true", |
| 394 |
)) }; |
| 395 |
} |
| 396 |
} |
| 397 |
|
| 398 |
sub multi_head_choices { |
| 399 |
my ($want_Xinerama, @cards) = @_; |
| 400 |
my @choices; |
| 401 |
|
| 402 |
my $has_multi_head = @cards > 1 || @cards && $cards[0]{MULTI_HEAD} > 1; |
| 403 |
my $disable_multi_head = any { |
| 404 |
$_->{Driver} or log::explanations("found card $_->{description} not supported by XF4, disabling multi-head support"); |
| 405 |
!$_->{Driver}; |
| 406 |
} @cards; |
| 407 |
|
| 408 |
if ($has_multi_head && !$disable_multi_head) { |
| 409 |
my $configure_multi_head = sub { |
| 410 |
|
| 411 |
#- special case for multi head card using only one BusID. |
| 412 |
@cards = map { |
| 413 |
map_index { { Screen => $::i, %$_ } } ($_) x ($_->{MULTI_HEAD} || 1); |
| 414 |
} @cards; |
| 415 |
|
| 416 |
my $card = shift @cards; #- assume good default. |
| 417 |
$card->{cards} = \@cards; |
| 418 |
$card->{Xinerama} = $_[0]; |
| 419 |
$card; |
| 420 |
}; |
| 421 |
my $independent = { text => N("Configure all heads independently"), code => sub { $configure_multi_head->('') } }; |
| 422 |
my $xinerama = { text => N("Use Xinerama extension"), code => sub { $configure_multi_head->(1) } }; |
| 423 |
push @choices, $want_Xinerama ? ($xinerama, $independent) : ($independent, $xinerama); |
| 424 |
} |
| 425 |
|
| 426 |
foreach my $c (@cards) { |
| 427 |
push @choices, { text => N("Configure only card \"%s\"%s", $c->{description}, $c->{BusID} && " ($c->{BusID})"), |
| 428 |
code => sub { $c } }; |
| 429 |
} |
| 430 |
@choices; |
| 431 |
} |
| 432 |
|
| 433 |
sub set_glx_restrictions { |
| 434 |
my ($card) = @_; |
| 435 |
|
| 436 |
#- 3D acceleration configuration for XFree 4 using DRI, this is enabled by default |
| 437 |
#- but for some there is a need to specify VideoRam (else it will not run). |
| 438 |
if ($card->{use_DRI_GLX}) { |
| 439 |
$card->{needVideoRam} = 1 if $card->{description} =~ /Matrox.* G[245][05]0/; |
| 440 |
($card->{needVideoRam}, $card->{VideoRam}) = (1, 16384) |
| 441 |
if $card->{card_name} eq 'Intel 810 / 815'; |
| 442 |
|
| 443 |
#- hack for ATI Rage 128 card using a bttv or peripheral with PCI bus mastering exchange |
| 444 |
#- AND using DRI at the same time. |
| 445 |
if ($card->{card_name} eq 'ATI Rage 128 TV-out') { |
| 446 |
$card->{Options}{UseCCEFor2D} = bool2text(detect_devices::probe_category('multimedia/tv')); |
| 447 |
} |
| 448 |
} |
| 449 |
} |
| 450 |
|
| 451 |
sub add_to_card__using_Cards { |
| 452 |
my ($card, $name) = @_; |
| 453 |
my $cards = readCardsDB("$ENV{SHARE_PATH}/ldetect-lst/Cards+"); |
| 454 |
add2hash($card, $cards->{$name}); |
| 455 |
$card->{BoardName} = $card->{card_name}; |
| 456 |
|
| 457 |
$card; |
| 458 |
} |
| 459 |
|
| 460 |
#- needed for bad cards not restoring cleanly framebuffer, according to which version of Xorg are used. |
| 461 |
sub check_bad_card { |
| 462 |
my ($card) = @_; |
| 463 |
my $bad_card = $card->{BAD_FB_RESTORE}; |
| 464 |
$bad_card ||= $card->{Driver} eq 'intel' || $card->{Driver} eq 'fbdev'; |
| 465 |
$bad_card ||= member($card->{Driver}, 'nvidia', 'vmware') if !$::isStandalone; #- avoid testing during install at any price. |
| 466 |
|
| 467 |
log::explanations("the graphics card does not like X in framebuffer") if $bad_card; |
| 468 |
|
| 469 |
!$bad_card; |
| 470 |
} |
| 471 |
|
| 472 |
sub readCardsDB { |
| 473 |
my ($file) = @_; |
| 474 |
my ($card, %cards); |
| 475 |
|
| 476 |
my $F = openFileMaybeCompressed($file); |
| 477 |
|
| 478 |
my $lineno = 0; |
| 479 |
my ($cmd, $val); |
| 480 |
my $fs = { |
| 481 |
NAME => sub { |
| 482 |
$cards{$card->{card_name}} = $card if $card; |
| 483 |
$card = { card_name => $val }; |
| 484 |
}, |
| 485 |
SEE => sub { |
| 486 |
my $c = $cards{$val} or die "Error in database, invalid reference $val at line $lineno"; |
| 487 |
add2hash($card, $c); |
| 488 |
}, |
| 489 |
LINE => sub { $val =~ s/^\s*//; $card->{raw_LINES} .= "$val\n" }, |
| 490 |
CHIPSET => sub { $card->{Chipset} = $val }, |
| 491 |
DRIVER => sub { $card->{Driver} = $val }, |
| 492 |
DRIVER2 => sub { $card->{Driver2} = $val }, |
| 493 |
DRIVER2_NO_SSE => sub { $card->{DRIVER2_NO_SSE} = $val }, |
| 494 |
NEEDVIDEORAM => sub { $card->{needVideoRam} = 1 }, |
| 495 |
DRI_GLX => sub { $card->{DRI_GLX} = 1 if $card->{Driver} }, |
| 496 |
DRI_GLX_EXPERIMENTAL => sub { $card->{DRI_GLX_EXPERIMENTAL} = 1 if $card->{Driver} }, |
| 497 |
MULTI_HEAD => sub { $card->{MULTI_HEAD} = $val if $card->{Driver} }, |
| 498 |
BAD_FB_RESTORE => sub { $card->{BAD_FB_RESTORE} = 1 }, |
| 499 |
FB_TVOUT => sub { $card->{FB_TVOUT} = 1 }, |
| 500 |
UNSUPPORTED => sub { delete $card->{Driver} }, |
| 501 |
COMMENT => sub {}, |
| 502 |
}; |
| 503 |
|
| 504 |
local $_; |
| 505 |
while (<$F>) { $lineno++; |
| 506 |
s/\s+$//; |
| 507 |
/^#/ and next; |
| 508 |
/^$/ and next; |
| 509 |
/^END/ and do { $cards{$card->{card_name}} = $card if $card; last }; |
| 510 |
|
| 511 |
($cmd, $val) = /(\S+)\s*(.*)/ or next; |
| 512 |
|
| 513 |
my $f = $fs->{$cmd}; |
| 514 |
|
| 515 |
$f ? $f->() : log::l("unknown line $lineno ($_)"); |
| 516 |
} |
| 517 |
\%cards; |
| 518 |
} |
| 519 |
|
| 520 |
1; |
| 521 |
|
Parent Directory
| 
Revision Log