369 lines
9.4 KiB
Plaintext
369 lines
9.4 KiB
Plaintext
;
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; Hacks to match MacOS (most recent first):
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;
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; <Sys7.1> 8/3/92 Reverted Horror and SuperMario changes
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; For some reason, <6> needed to be put back in
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; Guessed the name of the unused _PostEvent patch
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; Removed tables for DB and Dartanian
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; Removed per-machine tables (in favour of C init code)
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; 9/2/94 SuperMario ROM source dump (header preserved below)
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;
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;
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; File: backlight.a
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;
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; Contains: backlight driver low level glue
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;
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; Written by: Andy Gong 4-6595
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;
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; Copyright: © 1990-1993 by Apple Computer, Inc., all rights reserved.
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;
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; Change History (most recent first):
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;
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; <SM4> 12/13/93 PN Roll in KAOs and Horror changes to support Malcom and AJ
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; machines
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; <SM3> 11/8/93 JRH boxDBLite16 is now boxPowerBookDuo250. boxDBLite20 is now
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; boxPenLite. boxEscher25 is now boxYeagerFSTN. boxEscher33 is now
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; boxPowerBookDuo270C.
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; <SM2> 2/11/93 CSS Updated some code names to real names, and include
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; boxflags from InternalOnlyEqu.a rather than from
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; backlightequ.a. Update from Horror. Comments follow:
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; <H10> 1/21/93 RLE add support for Escher
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; <H9> 7/13/92 SWC Yet another pass at the DBLite table. Deja vu, eh?
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; <H8> 6/30/92 ag Added cpu info tables for cpu dependent information.
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; <H7> 5/7/92 ag Changed the structure of the backlight tables. Included in the
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; tables are a header which indicates the minimun and maximum
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; values.
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; <H6> 4/10/92 SWC Yet another pass at the DBLite table.
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; <H5> 3/4/92 SWC Next pass at the DBLite table.
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; <H4> 2/12/92 SWC Changed the DB-Lite table limits to have a narrower range of
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; values.
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; <H3> 9/10/91 SWC Changed the DB-Lite table to have a span of 0..127 instead of
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; 0..255 since the backlight values don't go that high.
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; <H2> 8/26/91 SWC Added a PWM lookup table for DB-Lite.
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; <9> 10/28/91 SAM Rolled in Regatta file.
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;
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; Regatta Change History:
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;
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; <6> 8/29/91 SAM (ag) changed asahi look up table to avoid 1-4 because the new
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; backlight sometimes flickers at these settings.
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; <5> 7/18/91 SAM (ag) added asahi look up table.
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; <4> 6/30/91 SAM Merged from Terror [<3><4>]
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; <3> 6/14/91 SAM (ag) added new table for low power scaling.
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; <1> 5/15/91 SAM Split off from TERRORProj.;
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;
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; Change History 7.0:
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;
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; <8> 11/10/90 ag added 5 volt table
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; <7> 11/8/90 ag changed range of table because of reduced slider range. slider
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; is 0 to 29 now
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; <6> 11/7/90 ag bump up maximum value
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; <5> 9/25/90 ag added sleep queue entry point for turning on and off the
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; backlight during wakeup and sleep.
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; <4> 9/12/90 ag Added backlight setting lookup table to increase backlight
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; brightness
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; <3> 8/29/90 ag added lookup table for the brightness values.
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; <1+> 8/15/90 ag removing sleep stuff
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; 90/03/15 ag new today
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;
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; To Do:
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;
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;_______________________________________________________________________
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BLANKS ON
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PRINT OFF
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INCLUDE 'SysEqu.a'
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INCLUDE 'SysErr.a'
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INCLUDE 'HardwarePrivateEqu.a'
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INCLUDE 'PowerPrivEqu.a'
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INCLUDE 'Traps.a'
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INCLUDE 'InternalOnlyEqu.a' ; <SM2> CSS
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INCLUDE 'backlightequ.a'
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PRINT ON
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CASE OBJECT
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MACHINE MC68020
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IMPORT VBL_Task
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IMPORT Sleep_Task
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STRING PASCAL
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;-----------------------------------------------------------------------------------
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; glue for vbl task
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;
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;
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;
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VBLEntry PROC EXPORT
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move.l a0,-(sp) ; param block
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jsr VBL_Task
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move.l (sp)+,a0 ; param block
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rts
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;----------------------------------------------------------------------------------
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;
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MyPostEvent PROC EXPORT ; <Sys7.1>
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movem.l d1/a1,-(sp)
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lea postEventData,a1
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move.l a0,d1
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tst.b 5(a1) ; postEventData.keymodifiers
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beq.s @noKey
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cmp.w #3,d1
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beq.s @specialMode
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tst.b 4(a1) ; postEventData.keysActive
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beq.s @noKey
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cmp.w #5,d1
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bne.s @noKey
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bra.s @return
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@specialMode move.w $17A,d1
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rol.w #1,d1 ; d1=1 if command key down
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cmp.b 5(a1),d1
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bne.s @noKey
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@yesKey st 4(a1) ; postEventData.keysActive
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bra.s @return
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@noKey sf 4(a1) ; postEventData.keysActive
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move.l 0(a1),a1
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jsr (a1)
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@return movem.l (sp)+,d1/a1
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rts
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EXPORT postEventData
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postEventData dcb.b 8,0 ; see struct in Register.c
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;-----------------------------------------------------------------------------------
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;
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;
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;
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;
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SleepEntry PROC EXPORT
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move.l d0,-(sp) ; sleep selector
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move.l a0,-(sp) ; parameter block pointer
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jsr Sleep_Task ; call sleep task
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move.l (sp)+,a0
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move.l (sp)+,d0
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clr.l d0
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rts ;
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;-----------------------------------------------------------------------------------
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;
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PortableTable7V PROC EXPORT
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dc.b 0 ; 0 ; ex<H7> <Sys7.1>
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dc.b 1 ; 1
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dc.b 2 ; 2
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dc.b 3 ; 3
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dc.b 4 ; 4
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dc.b 5 ; 5
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dc.b 6 ; 6
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dc.b 7 ; 7
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dc.b 8 ; 8
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dc.b 9 ; 9
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dc.b 10 ; 10
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dc.b 11 ; 11
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dc.b 12 ; 12
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dc.b 13 ; 13
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dc.b 14 ; 14
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dc.b 15 ; 15
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dc.b 16 ; 16
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dc.b 17 ; 17
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dc.b 18 ; 18
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dc.b 19 ; 19
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dc.b 20 ; 20
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dc.b 21 ; 21
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dc.b 22 ; 22
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dc.b 23 ; 23
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dc.b 25 ; 24
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dc.b 28 ; 25
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dc.b 32 ; 26
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dc.b 36 ; 27
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dc.b 40 ; 28
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dc.b 45 ; 29
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dc.b 50 ; 30
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dc.b 0
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;--------------------------------------------------------------------------------------------------------------
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;
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PortableTbl5V PROC EXPORT
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dc.b 0 ; 0 ; ex<H7> <Sys7.1>
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dc.b 2 ; 1
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dc.b 5 ; 2
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dc.b 7 ; 3
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dc.b 9 ; 4
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dc.b 11 ; 5
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dc.b 13 ; 6
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dc.b 15 ; 7
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dc.b 17 ; 8
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dc.b 19 ; 9
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dc.b 21 ; 10
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dc.b 23 ; 11
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dc.b 25 ; 12
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dc.b 27 ; 13
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dc.b 29 ; 14
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dc.b 31 ; 15
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dc.b 33 ; 16
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dc.b 35 ; 17
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dc.b 37 ; 18
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dc.b 39 ; 19
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dc.b 42 ; 20
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dc.b 45 ; 21
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dc.b 48 ; 22
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dc.b 51 ; 23
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dc.b 54 ; 24
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dc.b 58 ; 25
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dc.b 62 ; 26
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dc.b 66 ; 27
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dc.b 70 ; 28
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dc.b 75 ; 29
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dc.b 80 ; 30
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dc.b 0
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;-------------------------------------------------------------------------------------------------------------
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;
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; <Sys7.1> moved from lower down in the file
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PortableMaxTbl PROC EXPORT ; power range
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dc.w 30 ; 0
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dc.w 15 ; 1
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dc.w 15 ; 2
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dc.w 7 ; 3
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dc.w 3 ; 4
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;--------------------------------------------------------------------------------------------------------------
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;
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asahiTbl PROC EXPORT
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dc.b 0 ; 0 ; ex<H7> <Sys7.1> and redo <6>
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dc.b 5 ; 1
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dc.b 6 ; 2
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dc.b 7 ; 3
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dc.b 8 ; 4
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dc.b 9 ; 5
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dc.b 10 ; 6
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dc.b 10 ; 7
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dc.b 11 ; 8
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dc.b 12 ; 9
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dc.b 13 ; 10
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dc.b 14 ; 11
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dc.b 15 ; 12
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dc.b 15 ; 13
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dc.b 16 ; 14
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dc.b 17 ; 15
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dc.b 18 ; 16
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dc.b 19 ; 17
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dc.b 20 ; 18
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dc.b 20 ; 19
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dc.b 21 ; 20
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dc.b 22 ; 21
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dc.b 23 ; 22
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dc.b 24 ; 23
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dc.b 25 ; 24
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dc.b 25 ; 25
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dc.b 26 ; 26
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dc.b 27 ; 27
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dc.b 28 ; 28
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dc.b 29 ; 29
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dc.b 30 ; 30
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dc.b 31 ; 31
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;--------------------------------------------------------------------------------------------------------------
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;
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timTbl PROC EXPORT ; ex<H7> <Sys7.1>
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dc.b 31 ; 0
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dc.b 30 ; 1
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dc.b 29 ; 2
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dc.b 28 ; 3
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dc.b 27 ; 4
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dc.b 26 ; 5
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dc.b 25 ; 6
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dc.b 24 ; 7
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dc.b 23 ; 8
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dc.b 22 ; 9
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dc.b 21 ; 10
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dc.b 20 ; 11
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dc.b 19 ; 12
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dc.b 18 ; 13
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dc.b 17 ; 14
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dc.b 16 ; 15
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dc.b 15 ; 16
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dc.b 14 ; 17
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dc.b 13 ; 18
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dc.b 12 ; 19
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dc.b 11 ; 20
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dc.b 10 ; 21
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dc.b 9 ; 22
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dc.b 8 ; 23
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dc.b 7 ; 24
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dc.b 6 ; 25
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dc.b 5 ; 26
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dc.b 4 ; 27
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dc.b 3 ; 28
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dc.b 2 ; 29
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dc.b 1 ; 30
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dc.b 0 ; 31
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;--------------------------------------------------------------------------------------------------------------
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;
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timTblLow PROC EXPORT ; ex<H7> <Sys7.1>
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dc.b 31 ; 0
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dc.b 30 ; 1
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dc.b 30 ; 2
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dc.b 29 ; 3
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dc.b 28 ; 4
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dc.b 28 ; 5
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dc.b 27 ; 6
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dc.b 26 ; 7
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dc.b 25 ; 8
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dc.b 25 ; 9
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dc.b 24 ; 10
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dc.b 23 ; 11
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dc.b 22 ; 12
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dc.b 22 ; 13
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dc.b 21 ; 14
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dc.b 20 ; 15
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dc.b 20 ; 16
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dc.b 19 ; 17
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dc.b 18 ; 18
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dc.b 17 ; 19
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dc.b 17 ; 20
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dc.b 16 ; 21
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dc.b 15 ; 22
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dc.b 14 ; 23
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dc.b 14 ; 24
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dc.b 13 ; 25
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dc.b 12 ; 26
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dc.b 11 ; 27
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dc.b 11 ; 28
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dc.b 11 ; 29
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dc.b 10 ; 30
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dc.b 10 ; 31
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;--------------------------------------------------------------------------------------------------------------
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;
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PWMMaxTbl PROC EXPORT
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dc.w 31 ; 0
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dc.w 15 ; 1
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dc.w 15 ; 2
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dc.w 7 ; 3
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dc.w 3 ; 4
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;--------------------------------------------------------------------------------------------------------------
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;
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PotInputRangeShiftTblPWM PROC EXPORT
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dc.w 0 ; 0
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dc.w 1 ; 1
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dc.w 1 ; 2
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dc.w 2 ; 3
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dc.w 3 ; 4
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END
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