add some comments to Zaurus class

1 files changed, 17 insertions, 0 deletions

diff --git a/libopie/odevice.cpp b/libopie/odevice.cpp
index 71ed9e4..9373ef9 100644
--- a/libopie/odevice.cpp
+++ b/libopie/odevice.cpp
@@ -1488,16 +1488,29 @@ int iPAQ::lightSensorResolution ( ) const
 
 /**************************************************
  *
  * Zaurus
  *
  **************************************************/
 
 // Check whether this device is the sharp zaurus..
+// FIXME This gets unnecessary complicated. We should think about splitting the Zaurus
+//       class up into individual classes. We need three classes
+//
+//       Zaurus-Collie (SA-model  w/ 320x240 lcd, for SL5500 and SL5000)
+//       Zaurus-Poodle (PXA-model w/ 320x240 lcd, for SL5600)
+//       Zaurus-Corgi  (PXA-model w/ 640x480 lcd, for C700, C750, C760, and C860)
+//
+//       Only question right now is: Do we really need to do it? Because as soon
+//       as the OpenZaurus kernel is ready, there will be a unified interface for all
+//       Zaurus models (concerning apm, backlight, buttons, etc.)
+//
+//       Comments? - mickeyl.
+
 bool Zaurus::isZaurus()
 {
 
 	// If the special devices by embedix exist, it is quite simple: it is a Zaurus !
 	if ( QFile::exists ( "/dev/sharp_buz" ) || QFile::exists ( "/dev/sharp_led" ) ){
 		return true;
 	}	
 
@@ -1618,16 +1631,17 @@ void Zaurus::init ( )
 		case Model_Zaurus_SLA300:
 			d-> m_rotation = Rot0;
 			break;
 		case Model_Zaurus_SLC7x0:
 			// Note: need to 1) set flipstate based on physical screen orientation
 			// and 2) check to see if the user overrode the rotation direction
 			// using appearance, and if so, remove that item from the Config to
 			// ensure the rotate applet flips us back to the previous state.
+			// treke said he has patches for detecting the phys. so where are they, treke? -mickeyl.
 			if ( flipstate ) {
 				// 480x640
 				d-> m_rotation = Rot0;
 				d-> m_direction = CW;
 			} else {
 				// 640x480
 				d-> m_rotation = Rot270;
 				d-> m_direction = CCW;
@@ -1931,16 +1945,19 @@ bool Zaurus::setSoftSuspend ( bool soft )
 		perror ( "/dev/apm_bios or /dev/misc/apm_bios" );
 
     return res;
 }
 
 
 bool Zaurus::setDisplayBrightness ( int bright )
 {
+// FIXME The C7x0 have a proc-interface (/proc/drivers/corgi-bl) which
+//       is nice to use. Currently it exposes 16+1 levels. Implement this!
+//       (or wait for kergoth unifying the interfaces in the OpenZaurus kernel.)
 	bool res = false;
 	int fd;
 
 	if ( bright > 255 )
 		bright = 255;
 	if ( bright < 0 )
 		bright = 0;