static XF86ConfDisplayPtr
xf86parseDisplaySubSection (void)
{
int token;
parsePrologue (XF86ConfDisplayPtr, XF86ConfDisplayRec)
ptr->disp_black.red = ptr->disp_black.green = ptr->disp_black.blue = -1;
ptr->disp_white.red = ptr->disp_white.green = ptr->disp_white.blue = -1;
ptr->disp_frameX0 = ptr->disp_frameY0 = -1;
while ((token = xf86getToken (DisplayTab)) != ENDSUBSECTION)
{
switch (token)
{
case COMMENT:
ptr->disp_comment = xf86addComment(ptr->disp_comment, val.str);
break;
case VIEWPORT:
if (xf86getSubToken (&(ptr->disp_comment)) != NUMBER)
Error (VIEWPORT_MSG, NULL);
ptr->disp_frameX0 = val.num;
if (xf86getSubToken (&(ptr->disp_comment)) != NUMBER)
Error (VIEWPORT_MSG, NULL);
ptr->disp_frameY0 = val.num;
break;
case VIRTUAL:
if (xf86getSubToken (&(ptr->disp_comment)) != NUMBER)
Error (VIRTUAL_MSG, NULL);
ptr->disp_virtualX = val.num;
if (xf86getSubToken (&(ptr->disp_comment)) != NUMBER)
Error (VIRTUAL_MSG, NULL);
ptr->disp_virtualY = val.num;
break;
case DEPTH:
if (xf86getSubToken (&(ptr->disp_comment)) != NUMBER)
Error (NUMBER_MSG, "Display");
ptr->disp_depth = val.num;
break;
case BPP:
if (xf86getSubToken (&(ptr->disp_comment)) != NUMBER)
Error (NUMBER_MSG, "Display");
ptr->disp_bpp = val.num;
break;
case VISUAL:
if (xf86getSubToken (&(ptr->disp_comment)) != STRING)
Error (QUOTE_MSG, "Display");
ptr->disp_visual = val.str;
break;
case WEIGHT:
if (xf86getSubToken (&(ptr->disp_comment)) != NUMBER)
Error (WEIGHT_MSG, NULL);
ptr->disp_weight.red = val.num;
if (xf86getSubToken (&(ptr->disp_comment)) != NUMBER)
Error (WEIGHT_MSG, NULL);
ptr->disp_weight.green = val.num;
if (xf86getSubToken (&(ptr->disp_comment)) != NUMBER)
Error (WEIGHT_MSG, NULL);
ptr->disp_weight.blue = val.num;
break;
case BLACK_TOK:
if (xf86getSubToken (&(ptr->disp_comment)) != NUMBER)
Error (BLACK_MSG, NULL);
ptr->disp_black.red = val.num;
if (xf86getSubToken (&(ptr->disp_comment)) != NUMBER)
Error (BLACK_MSG, NULL);
ptr->disp_black.green = val.num;
if (xf86getSubToken (&(ptr->disp_comment)) != NUMBER)
Error (BLACK_MSG, NULL);
ptr->disp_black.blue = val.num;
break;
case WHITE_TOK:
if (xf86getSubToken (&(ptr->disp_comment)) != NUMBER)
Error (WHITE_MSG, NULL);
ptr->disp_white.red = val.num;
if (xf86getSubToken (&(ptr->disp_comment)) != NUMBER)
Error (WHITE_MSG, NULL);
ptr->disp_white.green = val.num;
if (xf86getSubToken (&(ptr->disp_comment)) != NUMBER)
Error (WHITE_MSG, NULL);
ptr->disp_white.blue = val.num;
break;
case MODES:
{
XF86ModePtr mptr;
while ((token = xf86getSubTokenWithTab (&(ptr->disp_comment), DisplayTab)) == STRING)
{
mptr = calloc (1, sizeof (XF86ModeRec));
mptr->mode_name = val.str;
mptr->list.next = NULL;
ptr->disp_mode_lst = (XF86ModePtr)
xf86addListItem ((glp) ptr->disp_mode_lst, (glp) mptr);
}
xf86unGetToken (token);
}
break;
case OPTION:
ptr->disp_option_lst = xf86parseOption(ptr->disp_option_lst);
break;
case EOF_TOKEN:
Error (UNEXPECTED_EOF_MSG, NULL);
break;
default:
Error (INVALID_KEYWORD_MSG, xf86tokenString ());
break;
}
}
#ifdef DEBUG
printf ("Display subsection parsed\n");
#endif
return ptr;
}
static XF86ConfDevicePtr
configureDeviceSection (int screennum)
{
char identifier[16];
OptionInfoPtr p;
int i = 0;
parsePrologue (XF86ConfDevicePtr, XF86ConfDeviceRec)
/* Move device info to parser structure */
sprintf(identifier, "Card%d", screennum);
ptr->dev_identifier = strdup(identifier);
ptr->dev_chipset = DevToConfig[screennum].GDev.chipset;
ptr->dev_busid = DevToConfig[screennum].GDev.busID;
ptr->dev_driver = DevToConfig[screennum].GDev.driver;
ptr->dev_ramdac = DevToConfig[screennum].GDev.ramdac;
for (i = 0; (i < MAXDACSPEEDS) && (i < CONF_MAXDACSPEEDS); i++)
ptr->dev_dacSpeeds[i] = DevToConfig[screennum].GDev.dacSpeeds[i];
ptr->dev_videoram = DevToConfig[screennum].GDev.videoRam;
ptr->dev_textclockfreq = DevToConfig[screennum].GDev.textClockFreq;
ptr->dev_bios_base = DevToConfig[screennum].GDev.BiosBase;
ptr->dev_mem_base = DevToConfig[screennum].GDev.MemBase;
ptr->dev_io_base = DevToConfig[screennum].GDev.IOBase;
ptr->dev_clockchip = DevToConfig[screennum].GDev.clockchip;
for (i = 0; (i < MAXCLOCKS) && (i < DevToConfig[screennum].GDev.numclocks); i++)
ptr->dev_clock[i] = DevToConfig[screennum].GDev.clock[i];
ptr->dev_clocks = i;
ptr->dev_chipid = DevToConfig[screennum].GDev.chipID;
ptr->dev_chiprev = DevToConfig[screennum].GDev.chipRev;
ptr->dev_irq = DevToConfig[screennum].GDev.irq;
/* Make sure older drivers don't segv */
if (DevToConfig[screennum].GDev.options) {
/* Fill in the available driver options for people to use */
const char *descrip =
" ### Available Driver options are:-\n"
" ### Values: <i>: integer, <f>: float, "
"<bool>: \"True\"/\"False\",\n"
" ### <string>: \"String\", <freq>: \"<f> Hz/kHz/MHz\",\n"
" ### <percent>: \"<f>%\"\n"
" ### [arg]: arg optional\n";
ptr->dev_comment = strdup(descrip);
if (ptr->dev_comment) {
for (p = DevToConfig[screennum].GDev.options;
p->name != NULL; p++) {
char *p_e;
const char *prefix = " #Option ";
const char *middle = " \t# ";
const char *suffix = "\n";
const char *opttype = optionTypeToString(p->type);
char *optname;
int len = strlen(ptr->dev_comment) + strlen(prefix) +
strlen(middle) + strlen(suffix) + 1;
optname = malloc(strlen(p->name) + 2 + 1);
if (!optname)
break;
sprintf(optname, "\"%s\"", p->name);
len += max(20, strlen(optname));
len += strlen(opttype);
ptr->dev_comment = realloc(ptr->dev_comment, len);
if (!ptr->dev_comment)
break;
p_e = ptr->dev_comment + strlen(ptr->dev_comment);
sprintf(p_e, "%s%-20s%s%s%s", prefix, optname, middle,
opttype, suffix);
free(optname);
}
}
}
return ptr;
}
XF86ConfDevicePtr
xf86parseDeviceSection(void)
{
int i;
int has_ident = FALSE;
int token;
parsePrologue(XF86ConfDevicePtr, XF86ConfDeviceRec)
/* Zero is a valid value for these */
ptr->dev_chipid = -1;
ptr->dev_chiprev = -1;
ptr->dev_irq = -1;
while ((token = xf86getToken(DeviceTab)) != ENDSECTION) {
switch (token) {
case COMMENT:
ptr->dev_comment = xf86addComment(ptr->dev_comment, xf86_lex_val.str);
break;
case IDENTIFIER:
if (xf86getSubToken(&(ptr->dev_comment)) != STRING)
Error(QUOTE_MSG, "Identifier");
if (has_ident == TRUE)
Error(MULTIPLE_MSG, "Identifier");
ptr->dev_identifier = xf86_lex_val.str;
has_ident = TRUE;
break;
case VENDOR:
if (xf86getSubToken(&(ptr->dev_comment)) != STRING)
Error(QUOTE_MSG, "Vendor");
ptr->dev_vendor = xf86_lex_val.str;
break;
case BOARD:
if (xf86getSubToken(&(ptr->dev_comment)) != STRING)
Error(QUOTE_MSG, "Board");
ptr->dev_board = xf86_lex_val.str;
break;
case CHIPSET:
if (xf86getSubToken(&(ptr->dev_comment)) != STRING)
Error(QUOTE_MSG, "Chipset");
ptr->dev_chipset = xf86_lex_val.str;
break;
case CARD:
if (xf86getSubToken(&(ptr->dev_comment)) != STRING)
Error(QUOTE_MSG, "Card");
ptr->dev_card = xf86_lex_val.str;
break;
case DRIVER:
if (xf86getSubToken(&(ptr->dev_comment)) != STRING)
Error(QUOTE_MSG, "Driver");
ptr->dev_driver = xf86_lex_val.str;
break;
case RAMDAC:
if (xf86getSubToken(&(ptr->dev_comment)) != STRING)
Error(QUOTE_MSG, "Ramdac");
ptr->dev_ramdac = xf86_lex_val.str;
break;
case DACSPEED:
for (i = 0; i < CONF_MAXDACSPEEDS; i++)
ptr->dev_dacSpeeds[i] = 0;
if (xf86getSubToken(&(ptr->dev_comment)) != NUMBER) {
Error(DACSPEED_MSG, CONF_MAXDACSPEEDS);
}
else {
ptr->dev_dacSpeeds[0] = (int) (xf86_lex_val.realnum * 1000.0 + 0.5);
for (i = 1; i < CONF_MAXDACSPEEDS; i++) {
if (xf86getSubToken(&(ptr->dev_comment)) == NUMBER)
ptr->dev_dacSpeeds[i] = (int)
(xf86_lex_val.realnum * 1000.0 + 0.5);
else {
xf86unGetToken(token);
break;
}
}
}
break;
case VIDEORAM:
if (xf86getSubToken(&(ptr->dev_comment)) != NUMBER)
Error(NUMBER_MSG, "VideoRam");
ptr->dev_videoram = xf86_lex_val.num;
break;
case BIOSBASE:
if (xf86getSubToken(&(ptr->dev_comment)) != NUMBER)
Error(NUMBER_MSG, "BIOSBase");
ptr->dev_bios_base = xf86_lex_val.num;
break;
case MEMBASE:
if (xf86getSubToken(&(ptr->dev_comment)) != NUMBER)
Error(NUMBER_MSG, "MemBase");
ptr->dev_mem_base = xf86_lex_val.num;
break;
case IOBASE:
if (xf86getSubToken(&(ptr->dev_comment)) != NUMBER)
Error(NUMBER_MSG, "IOBase");
ptr->dev_io_base = xf86_lex_val.num;
break;
case CLOCKCHIP:
if (xf86getSubToken(&(ptr->dev_comment)) != STRING)
Error(QUOTE_MSG, "ClockChip");
ptr->dev_clockchip = xf86_lex_val.str;
break;
case CHIPID:
if (xf86getSubToken(&(ptr->dev_comment)) != NUMBER)
Error(NUMBER_MSG, "ChipID");
ptr->dev_chipid = xf86_lex_val.num;
break;
case CHIPREV:
if (xf86getSubToken(&(ptr->dev_comment)) != NUMBER)
Error(NUMBER_MSG, "ChipRev");
ptr->dev_chiprev = xf86_lex_val.num;
break;
case CLOCKS:
token = xf86getSubToken(&(ptr->dev_comment));
for (i = ptr->dev_clocks;
token == NUMBER && i < CONF_MAXCLOCKS; i++) {
ptr->dev_clock[i] = (int) (xf86_lex_val.realnum * 1000.0 + 0.5);
token = xf86getSubToken(&(ptr->dev_comment));
}
ptr->dev_clocks = i;
xf86unGetToken(token);
break;
case MATCHSEAT:
if (xf86getSubToken(&(ptr->dev_comment)) != STRING)
Error(QUOTE_MSG, "MatchSeat");
ptr->match_seat = xf86_lex_val.str;
break;
case OPTION:
ptr->dev_option_lst = xf86parseOption(ptr->dev_option_lst);
break;
case BUSID:
if (xf86getSubToken(&(ptr->dev_comment)) != STRING)
Error(QUOTE_MSG, "BusID");
ptr->dev_busid = xf86_lex_val.str;
break;
case IRQ:
if (xf86getSubToken(&(ptr->dev_comment)) != NUMBER)
Error(QUOTE_MSG, "IRQ");
ptr->dev_irq = xf86_lex_val.num;
break;
case SCREEN:
if (xf86getSubToken(&(ptr->dev_comment)) != NUMBER)
Error(NUMBER_MSG, "Screen");
ptr->dev_screen = xf86_lex_val.num;
break;
case EOF_TOKEN:
Error(UNEXPECTED_EOF_MSG);
break;
default:
Error(INVALID_KEYWORD_MSG, xf86tokenString());
break;
}
}
if (!has_ident)
Error(NO_IDENT_MSG);
#ifdef DEBUG
printf("Device section parsed\n");
#endif
return ptr;
}