Chameleon

Chameleon Commit Details

Date:2010-09-01 15:38:58 (13 years 7 months ago)
Author:Azimutz
Commit:471
Parents: 470
Message:Final clean up on AutoReslution code. There's just a small issue (non fatal) on drawBootGraphics which i already knew; on to it. Added relevant keys to BootHelp.txt and updated CHANGES.txt.
Changes:
M/branches/azimutz/Chazi/i386/boot2/options.c
M/branches/azimutz/Chazi/doc-azi/CHANGES.txt
M/branches/azimutz/Chazi/doc/BootHelp.txt
M/branches/azimutz/Chazi/i386/boot2/graphic_utils.h
M/branches/azimutz/Chazi/i386/libsaio/pci_setup.c
M/branches/azimutz/Chazi/i386/boot2/gui.h

File differences

branches/azimutz/Chazi/doc/BootHelp.txt
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VBIOS=Yes|No Inject VBIOS to device-properties.␊
␊
EthernetBuiltIn=Yes|No Automatic "built-in"=yes device-properties generation␊
for ethernet interfaces.␊
for ethernet interfaces.␊
␊
USBBusFix=Yes Enable all USB fixes below:␊
EHCIacquire=Yes Enable the EHCI fix (disabled by default).␊
values are kept.␊
␊
Scan Single Drive Scan the drive only where the booter got loaded from.␊
=Yes|No Fix rescan pbs when using a DVD reader in AHCI mode. ␊
=Yes|No Fix rescan pbs when using a DVD reader in AHCI mode. ␊
Rescan=Yes Enable CD-ROM rescan mode.␊
Rescan Prompt=Yes Prompts for enable CD-ROM rescan mode.␊
SystemId=<UUID> Set manually the system id UUID,␊
SMUUID in smbios config (reserved field) isn't used.␊
SystemId=<UUID> Set manually the system id UUID, SMUUID in smbios config␊
(reserved field) isn't used.␊
SystemType=<n> Set the system type where n is between 0..6␊
(default =1 (Desktop)␊
(default =1 (Desktop)␊
md0=<file> Load raw img file into memory for use as XNU's md0␊
ramdisk. /Extra/Postboot.img is used otherwise.␊
␊
AutoResolution=Yes Enable native resolution setting for booter Gui and␊
system, even without graphics acceleration.␊
(disabled by default)␊
Azi: quotes?? check with Danielkza...␊
Graphics Mode + F2 Change resolution while at boot prompt, e.g.:␊
Graphics Mode=1024x768x32 + press F2 key.␊
branches/azimutz/Chazi/doc-azi/CHANGES.txt
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␉␉DebugInfo=y enables display of debug info.␊
␊
Note: Boot Banner(*)=n will override DebugInfo=y , disabling the display of this info.␊
␉␉Key is disabled by default.␊
␉␉Disabled by default.␊
␊
Motif: just making this info easily accessible.␊
␊
Change:␉creation of this project, replacing Chazileon as my work folder.␊
␉␉Ence, Chazileon is now frozen until archival and deletion.␊
␊
Motif: Chazileon has no svn history.␊
Motif: Chazileon (Chazi) has no svn history.␊
␊
␉␉---------------//---------------//---------------␊
␉␉␊
- (revs 465 --> ??)␊
Change:␉added AutoResolution patch, by Lebidou (AutoResolution branch). The main intention of this␊
␉␉patch, is allowing native resolution after boot, even without graphics acceleration (qe/ci).␊
␉␉The "side effect" is that it also enables native resolution at boot prompt (Gui).␊
␉␉The con: doesn't work for all devices!!␊
␉␉␊
␉␉AutoResolution=y enables the patch.␊
␊
Note: Obviously, it only works in Graphics Mode (Gui).␊
␉␉Disabled by default.␊
␊
Motif: ... mentioned above. Check the topic for more details:␊
␉␉http://forum.voodooprojects.org/index.php/topic,1227.0.html␊
␊
␉␉---------------//---------------//---------------␊
␉␉␊
- (rev )␊
Change:␉␉␉␉template␊
␊
branches/azimutz/Chazi/i386/libsaio/pci_setup.c
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␉␉␉␉␉␉␉␉␉current->vendor_id, current->device_id, devicepath);␊
␉␉␉␉␉␉␉setup_gma_devprop(current);␊
␉␉␉␉␉␉␉break;␊
␉␉␉␉␉␉␉/* message to be removed once support for these cards is added ␊
␉␉␉␉␉␉␉verbose("Intel VGA Controller [%04x:%04x] :: %s (currently NOT SUPPORTED)\n", ␊
␉␉␉␉␉␉␉␉␉current->vendor_id, current->device_id, devicepath);␊
␉␉␉␉␉␉␉break;*/␊
␉␉␉␉␉␉␉//message to be removed once support for these cards is added ␊
␉␉␉␉␉␉␉//verbose("Intel VGA Controller [%04x:%04x] :: %s (currently NOT SUPPORTED)\n", ␊
␉␉␉␉␉␉␉//␉␉current->vendor_id, current->device_id, devicepath);␊
␉␉␉␉␉␉␉//break;␊
␉␉␉␉␉␊
␉␉␉␉␉␉case PCI_VENDOR_ID_NVIDIA: ␊
␉␉␉␉␉␉␉setup_nvidia_devprop(current);␊
branches/azimutz/Chazi/i386/boot2/graphic_utils.h
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#ifndef GRAPHIC_UTILS_H␊
#define GRAPHIC_UTILS_H␊
␊
//Azi:includes␊
//#include "boot.h" - "graphic_utils.h" included only on graphics.h atm, that already includes boot.h.␊
␊
␊
typedef union {␊
branches/azimutz/Chazi/i386/boot2/gui.h
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*␊
*/␊
␊
//Azi:include␊
//#include "boot.h" - included on graphics.h␊
//#include "bootstruct.h" - same as above␊
//#include "graphic_utils.h" - same as above␊
#include "graphics.h"␊
#include "picopng.h"␊
␊
␉uint16_t␉vsyncstart;␉␉␉␊
␉uint16_t␉vsyncend;␊
␉uint8_t␉␉mm;␉␉␉␉// Azi:autoresolution - debuginfo␊
␉uint16_t␉attr;␉␉␉//␉␉␉||␉␉␉␉||␊
␉uint16_t␉attr;␊
} window_t;␊
␉␊
/*␊
branches/azimutz/Chazi/i386/boot2/options.c
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* @APPLE_LICENSE_HEADER_END@␊
*/␊
␊
//Azi:include␊
//#include "boot.h" - included on graphics.h, which is included on gui.h␊
//#include "bootstruct.h" - same as above␊
#include "fdisk.h"␊
#include "ramdisk.h"␊
#include "gui.h"␊
␉␉␉// New behavior:␊
␉␉␉// Switch between text & graphic interfaces␊
␉␉␉// Only Permitted if started in graphics interface␊
␉␉␉if (useGUI) //Azi: check if Tab still works with AutoResolution (boot.c, 370)***␊
␉␉␉{␊
␉␉␉␉if (bootArgs->Video.v_display == GRAPHICS_MODE) //Azi: this is missing on Chazileon & AutoRes branch***␊
␉␉␉␉{␊
␉␉␉if (useGUI) {␊
␉␉␉␉if (bootArgs->Video.v_display == GRAPHICS_MODE) {␊
␉␉␉␉␉setVideoMode(VGA_TEXT_MODE, 0);␊
␊
␉␉␉␉␉setCursorPosition(0, 0, 0);␊
␉␉␉␉␉showPrompt = (gDeviceCount == 0) || (menuBVR->flags & kBVFlagNativeBoot);␊
␉␉␉␉␉showBootPrompt(nextRow, showPrompt);␊
␉␉␉␉␉//changeCursor( 0, kMenuTopRow, kCursorTypeUnderline, 0 );␊
␉␉␉␉␉␊
␉␉␉␉␉/*␊
␉␉␉␉␉ * AutoResolution - make sure all values are set␊
␉␉␉␉␉ */␊
␉␉␉␉␉bootArgs->Video.v_display = VGA_TEXT_MODE;␊
␉␉␉␉␉useGUI = false;␊
␉␉␉␉} else {␊
␉␉␉␉␉gui.redraw = true;␊
␉␉␉␉␉setVideoMode(GRAPHICS_MODE, 0);␊
␉␉␉␉␉␊
␉␉␉␉␉/*␊
␉␉␉␉␉ * AutoResolution - make sure all values are set␊
␉␉␉␉␉ */␊
␉␉␉␉␉bootArgs->Video.v_display = GRAPHICS_MODE;␊
␉␉␉␉␉useGUI = true;␊
␉␉␉␉␉␊
␉␉␉␉␉updateVRAM();␊
␉␉␉␉}␊
␉␉␉}␊

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Revision: 471