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Diffstat (limited to 'libopie') (more/less context) (ignore whitespace changes)
-rw-r--r--libopie/odevice.cpp164
-rw-r--r--libopie/odevice.h4
2 files changed, 148 insertions, 20 deletions
diff --git a/libopie/odevice.cpp b/libopie/odevice.cpp
index 95fd6bd..6e3f114 100644
--- a/libopie/odevice.cpp
+++ b/libopie/odevice.cpp
@@ -24,6 +24,7 @@
24#include <signal.h> 24#include <signal.h>
25#include <sys/time.h> 25#include <sys/time.h>
26#include <linux/soundcard.h> 26#include <linux/soundcard.h>
27#include <math.h>
27 28
28#include <qapplication.h> 29#include <qapplication.h>
29 30
@@ -33,9 +34,14 @@
33#include <qpe/resource.h> 34#include <qpe/resource.h>
34#include <qpe/config.h> 35#include <qpe/config.h>
35 36
37#include "odevice.h"
36 38
39// _IO and friends are only defined in kernel headers ...
37 40
38#include "odevice.h" 41#define OD_IO(type,area,number,args) (( type << 30 ) | ( area << 8 ) | ( number ) | ( sizeof( args ) << 16 ))
42#define OD_IOW(area,number,args) OD_IO(1,area,number,args)
43#define OD_IOR(area,number,args) OD_IO(2,area,number,args)
44#define OD_IORW(area,number,args) OD_IO(3,area,number,args)
39 45
40 46
41class ODeviceData { 47class ODeviceData {
@@ -61,6 +67,9 @@ protected:
61public: 67public:
62 virtual bool setPowerButtonHandler ( PowerButtonHandler h ); 68 virtual bool setPowerButtonHandler ( PowerButtonHandler h );
63 69
70 virtual bool setDisplayBrightness ( int b );
71 virtual int displayBrightnessResolution ( ) const;
72
64 virtual void alarmSound ( ); 73 virtual void alarmSound ( );
65 74
66 virtual uint hasLeds ( ) const; 75 virtual uint hasLeds ( ) const;
@@ -75,6 +84,9 @@ protected:
75 public: 84 public:
76 virtual bool setPowerButtonHandler ( PowerButtonHandler h ); 85 virtual bool setPowerButtonHandler ( PowerButtonHandler h );
77 86
87 virtual bool setDisplayBrightness ( int b );
88 virtual int displayBrightnessResolution ( ) const;
89
78 virtual void alarmSound ( ); 90 virtual void alarmSound ( );
79 virtual void keySound ( ); 91 virtual void keySound ( );
80 virtual void touchSound ( ); 92 virtual void touchSound ( );
@@ -107,6 +119,14 @@ ODevice *ODevice::inst ( )
107 return dev; 119 return dev;
108} 120}
109 121
122
123/**************************************************
124 *
125 * common
126 *
127 **************************************************/
128
129
110ODevice::ODevice ( ) 130ODevice::ODevice ( )
111{ 131{
112 d = new ODeviceData; 132 d = new ODeviceData;
@@ -129,17 +149,16 @@ ODevice::~ODevice ( )
129 delete d; 149 delete d;
130} 150}
131 151
132//#include <linux/apm_bios.h>
133
134//#define APM_IOC_SUSPEND _IO('A',2)
135
136#define APM_IOC_SUSPEND (( 0<<30 ) | ( 'A'<<8 ) | ( 2 ) | ( 0<<16 ))
137
138bool ODevice::setPowerButtonHandler ( ODevice::PowerButtonHandler ) 152bool ODevice::setPowerButtonHandler ( ODevice::PowerButtonHandler )
139{ 153{
140 return false; 154 return false;
141} 155}
142 156
157//#include <linux/apm_bios.h>
158
159#define APM_IOC_SUSPEND OD_IO( 0, 'A', 2, 0 )
160
161
143bool ODevice::suspend ( ) 162bool ODevice::suspend ( )
144{ 163{
145 if ( d-> m_model == OMODEL_Unknown ) // better don't suspend in qvfb / on unkown devices 164 if ( d-> m_model == OMODEL_Unknown ) // better don't suspend in qvfb / on unkown devices
@@ -177,6 +196,41 @@ bool ODevice::suspend ( )
177 return res; 196 return res;
178} 197}
179 198
199//#include <linux/fb.h> better not rely on kernel headers in userspace ...
200
201#define FBIOBLANK OD_IO( 0, 'F', 0x11, 0 ) // 0x4611
202
203/* VESA Blanking Levels */
204#define VESA_NO_BLANKING 0
205#define VESA_VSYNC_SUSPEND 1
206#define VESA_HSYNC_SUSPEND 2
207#define VESA_POWERDOWN 3
208
209
210bool ODevice::setDisplayStatus ( bool on )
211{
212 if ( d-> m_model == OMODEL_Unknown )
213 return false;
214
215 bool res = false;
216 int fd;
217
218 if (( fd = ::open ( "/dev/fb0", O_RDWR )) >= 0 ) {
219 res = ( ::ioctl ( fd, FBIOBLANK, on ? VESA_NO_BLANKING : VESA_POWERDOWN ) == 0 );
220 ::close ( fd );
221 }
222 return res;
223}
224
225bool ODevice::setDisplayBrightness ( int )
226{
227 return false;
228}
229
230int ODevice::displayBrightnessResolution ( ) const
231{
232 return 16;
233}
180 234
181QString ODevice::vendorString ( ) 235QString ODevice::vendorString ( )
182{ 236{
@@ -243,11 +297,9 @@ void ODevice::touchSound ( )
243#ifndef QT_QWS_EBX 297#ifndef QT_QWS_EBX
244#ifndef QT_NO_SOUND 298#ifndef QT_NO_SOUND
245 static Sound snd ( "touchsound" ); 299 static Sound snd ( "touchsound" );
246//qDebug("touchSound"); 300
247 if ( snd. isFinished ( )) { 301 if ( snd. isFinished ( ))
248 snd. play ( ); 302 snd. play ( );
249 // qDebug("sound should play");
250 }
251#endif 303#endif
252#endif 304#endif
253} 305}
@@ -270,8 +322,11 @@ bool ODevice::setLed ( uint /*which*/, OLedState /*st*/ )
270 322
271 323
272 324
273//#if defined( QT_QWS_IPAQ ) // IPAQ 325/**************************************************
274 326 *
327 * iPAQ
328 *
329 **************************************************/
275 330
276void ODeviceIPAQ::init ( ) 331void ODeviceIPAQ::init ( )
277{ 332{
@@ -315,17 +370,21 @@ void ODeviceIPAQ::init ( )
315 370
316//#include <linux/h3600_ts.h> // including kernel headers is evil ... 371//#include <linux/h3600_ts.h> // including kernel headers is evil ...
317 372
318typedef struct h3600_ts_led { 373typedef struct {
319 unsigned char OffOnBlink; /* 0=off 1=on 2=Blink */ 374 unsigned char OffOnBlink; /* 0=off 1=on 2=Blink */
320 unsigned char TotalTime; /* Units of 5 seconds */ 375 unsigned char TotalTime; /* Units of 5 seconds */
321 unsigned char OnTime; /* units of 100m/s */ 376 unsigned char OnTime; /* units of 100m/s */
322 unsigned char OffTime; /* units of 100m/s */ 377 unsigned char OffTime; /* units of 100m/s */
323} LED_IN; 378} LED_IN;
324 379
380typedef struct {
381 unsigned char mode;
382 unsigned char pwr;
383 unsigned char brightness;
384} FLITE_IN;
325 385
326// #define IOC_H3600_TS_MAGIC 'f' 386#define LED_ON OD_IOW( 'f', 5, LED_IN )
327// #define LED_ON _IOW(IOC_H3600_TS_MAGIC, 5, struct h3600_ts_led) 387#define FLITE_ON OD_IOW( 'f', 7, FLITE_IN )
328#define LED_ON (( 1<<30 ) | ( 'f'<<8 ) | ( 5 ) | ( sizeof(struct h3600_ts_led)<<16 )) // _IOW only defined in kernel headers :(
329 388
330 389
331void ODeviceIPAQ::alarmSound ( ) 390void ODeviceIPAQ::alarmSound ( )
@@ -390,7 +449,7 @@ bool ODeviceIPAQ::setLed ( uint which, OLedState st )
390 449
391 if ( which == 0 ) { 450 if ( which == 0 ) {
392 if ( fd >= 0 ) { 451 if ( fd >= 0 ) {
393 struct h3600_ts_led leds; 452 LED_IN leds;
394 ::memset ( &leds, 0, sizeof( leds )); 453 ::memset ( &leds, 0, sizeof( leds ));
395 leds. TotalTime = 0; 454 leds. TotalTime = 0;
396 leds. OnTime = 0; 455 leds. OnTime = 0;
@@ -433,7 +492,44 @@ bool ODeviceIPAQ::setPowerButtonHandler ( ODevice::PowerButtonHandler p )
433} 492}
434 493
435 494
495bool ODeviceIPAQ::setDisplayBrightness ( int bright )
496{
497 bool res = false;
498 int fd;
499
500 if ( bright > 255 )
501 bright = 255;
502 if ( bright < 0 )
503 bright = 0;
504
505 // 128 is the maximum if you want a decent lifetime for the LCD
506
507 bright = (int) (( ::pow ( 2, double( bright ) / 255.0 ) - 1 ) * 128.0 ); // logarithmic
508 //bright = ( bright + 1 ) / 2;
509
510 if ((( fd = ::open ( "/dev/ts", O_WRONLY )) >= 0 ) ||
511 (( fd = ::open ( "/dev/h3600_ts", O_WRONLY )) >= 0 )) {
512 FLITE_IN bl;
513 bl. mode = 1;
514 bl. pwr = bright ? 1 : 0;
515 bl. brightness = bright;
516 res = ( ::ioctl ( fd, FLITE_ON, &bl ) == 0 );
517 ::close ( fd );
518 }
519 return res;
520}
521
522int ODeviceIPAQ::displayBrightnessResolution ( ) const
523{
524 return 255; // really 128, but logarithmic control is smoother this way
525}
526
436 527
528/**************************************************
529 *
530 * Zaurus
531 *
532 **************************************************/
437 533
438 534
439 535
@@ -520,10 +616,11 @@ typedef struct sharp_led_status {
520 616
521// #include <asm/sharp_apm.h> // including kernel headers is evil ... 617// #include <asm/sharp_apm.h> // including kernel headers is evil ...
522 618
523#define APM_IOCGEVTSRC (( 2 ) | ( 'A'<<8 ) | ( 203 ) | ( sizeof(int) )) 619#define APM_IOCGEVTSRC OD_IOR( 'A', 203, int )
524#define APM_IOCSEVTSRC (( 3 ) | ( 'A'<<8 ) | ( 204 ) | ( sizeof(int) )) 620#define APM_IOCSEVTSRC OD_IORW( 'A', 204, int )
525#define APM_EVT_POWER_BUTTON (1 << 0) 621#define APM_EVT_POWER_BUTTON (1 << 0)
526 622
623#define FL_IOCTL_STEP_CONTRAST 100
527 624
528 625
529void ODeviceZaurus::buzzer ( int sound ) 626void ODeviceZaurus::buzzer ( int sound )
@@ -621,3 +718,30 @@ bool ODeviceZaurus::setPowerButtonHandler ( ODevice::PowerButtonHandler p )
621 718
622 return res; 719 return res;
623} 720}
721
722
723bool ODeviceZaurus::setDisplayBrightness ( int bright )
724{
725 bool res = false;
726 int fd;
727
728 if ( bright > 255 )
729 bright = 255;
730 if ( bright < 0 )
731 bright = 0;
732
733 if (( fd = ::open ( "/dev/fl", O_WRONLY )) >= 0 ) {
734 int bl = ( bright * 4 + 127 ) / 255; // only 4 steps on zaurus
735 if ( bright && !bl )
736 bl = 1;
737 res = ( ::ioctl ( fd, FL_IOCTL_STEP_CONTRAST, bl ) == 0 );
738 ::close ( fd );
739 }
740 return res;
741}
742
743
744int ODeviceZaurus::displayBrightnessResolution ( ) const
745{
746 return 4;
747}
diff --git a/libopie/odevice.h b/libopie/odevice.h
index ee01f0f..9dda68e 100644
--- a/libopie/odevice.h
+++ b/libopie/odevice.h
@@ -75,6 +75,10 @@ public:
75 virtual bool setPowerButtonHandler ( PowerButtonHandler h ); 75 virtual bool setPowerButtonHandler ( PowerButtonHandler h );
76 virtual bool suspend ( ); 76 virtual bool suspend ( );
77 77
78 virtual bool setDisplayStatus ( bool on );
79 virtual bool setDisplayBrightness ( int brightness );
80 virtual int displayBrightnessResolution ( ) const;
81
78// information 82// information
79 83
80 QString modelString ( ); 84 QString modelString ( );