Dr. Hurt Posted August 29, 2015 Author Share Posted August 29, 2015 I'm too tired to think right now. V7 doesn't have a single touch mode so I'm dispatching x1, y1 of multitouch instead. This is the debug version this time. Check console for x, y coordinates, number of fingers. Anything other than 0 means its working internally. V7alpha5.zip Quote Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted August 30, 2015 Moderators Share Posted August 30, 2015 Yup, here's some of the result when touching the touchpad although no movement. 8/30/15 11:34:44.000 AM kernel[0]: ApplePS2ALPSGlidePoint: Unexpected byte0 data (6a) from PS/2 controller 8/30/15 11:34:44.000 AM kernel[0]: ApplePS2ALPSGlidePoint: Unexpected byte0 data (40) from PS/2 controller 8/30/15 11:34:44.000 AM kernel[0]: ApplePS2ALPSGlidePoint::dispatchEventsWithInfo: x=-129, y=-2131768962, z=-128, fingers=0, buttons=176 8/30/15 11:34:44.000 AM kernel[0]: ApplePS2ALPSGlidePoint::dispatchEventsWithInfo: x=-129, y=-2131768962, z=-128, fingers=0, buttons=176 8/30/15 11:34:44.000 AM kernel[0]: ApplePS2ALPSGlidePoint::dispatchEventsWithInfo: x=-129, y=-2131768962, z=-128, fingers=0, buttons=176 8/30/15 11:34:44.000 AM kernel[0]: ApplePS2ALPSGlidePoint::dispatchEventsWithInfo: x=-129, y=-2131768962, z=-128, fingers=0, buttons=176 8/30/15 11:34:44.000 AM kernel[0]: ApplePS2ALPSGlidePoint::dispatchEventsWithInfo: x=-129, y=-2131768962, z=-128, fingers=0, buttons=176 8/30/15 11:34:44.000 AM kernel[0]: ApplePS2ALPSGlidePoint::dispatchEventsWithInfo: x=-129, y=-2131768962, z=-128, fingers=0, buttons=176 8/30/15 11:34:44.000 AM kernel[0]: ApplePS2ALPSGlidePoint::dispatchEventsWithInfo: x=-129, y=-2131768962, z=-128, fingers=0, buttons=176 8/30/15 11:34:44.000 AM kernel[0]: ApplePS2ALPSGlidePoint::dispatchEventsWithInfo: x=-129, y=-2131768962, z=-128, fingers=0, buttons=176 8/30/15 11:34:44.000 AM kernel[0]: ApplePS2ALPSGlidePoint::dispatchEventsWithInfo: x=-129, y=-2131768962, z=-128, fingers=0, buttons=176 8/30/15 11:34:44.000 AM kernel[0]: ApplePS2ALPSGlidePoint::dispatchEventsWithInfo: x=-129, y=-2131768962, z=-128, fingers=0, buttons=176 8/30/15 11:34:44.000 AM kernel[0]: ApplePS2ALPSGlidePoint::dispatchEventsWithInfo: x=-129, y=-2131768962, z=-128, fingers=0, buttons=176 8/30/15 11:34:44.000 AM kernel[0]: ApplePS2ALPSGlidePoint::dispatchEventsWithInfo: x=-129, y=-2131768962, z=0, fingers=0, buttons=176 8/30/15 11:34:44.000 AM kernel[0]: ApplePS2ALPSGlidePoint::dispatchEventsWithInfo: x=-129, y=-2131768962, z=-128, fingers=0, buttons=176 8/30/15 11:34:44.000 AM kernel[0]: ApplePS2ALPSGlidePoint: Unexpected byte0 data (00) from PS/2 controller 8/30/15 11:34:44.000 AM kernel[0]: ApplePS2ALPSGlidePoint: Unexpected byte0 data (48) from PS/2 controller Quote Link to comment Share on other sites More sharing options...
Dr. Hurt Posted August 30, 2015 Author Share Posted August 30, 2015 Those coordinates are definitely incorrect. I'm starting to think that the V7 code in the Linux driver is incomplete. I have a couple of patches from people who worked on the driver which seem to complete the missing pieces. I'm currently having some real life issues so I probably won't be able to provide an update soon. Maybe in a week, hopefully sooner. Quote Link to comment Share on other sites More sharing options...
Dr. Hurt Posted September 3, 2015 Author Share Posted September 3, 2015 V7alpha6: - Added V7 interrupt handler. - Saves multitouch data to modelData for future use. (probably needs improvement) - Updated/ported lots of stuff from Linux 4.1 Again, this is the debug version. Use only with V7 hw. ================= In other news: Release 3 is progressing, RC coming soon. - Zero compile warnings now after the clean up - Improved 2-finger detection - Slowed down trackstick speed by 2x - Improved single finger scroll acceleration - Separated Rushmore profile, ported updates from Linux 4.1 - Updated interrupt handling - Cleaned up logging V7alpha6.zip Quote Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted September 3, 2015 Moderators Share Posted September 3, 2015 Getting this in console 9/3/15 4:28:16.080 PM com.apple.kextcache[4604]: kxld[org.rehabman.voodoo.driver.PS2Trackpad]: ApplePS2ALPSGlidePoint::alps_is_valid_package_v7(unsigned char*, int) 9/3/15 4:29:39.039 PM com.apple.kextcache[4693]: kxld[org.rehabman.voodoo.driver.PS2Trackpad]: ApplePS2ALPSGlidePoint::alps_is_valid_package_v7(unsigned char*, int) 9/3/15 4:41:27.920 PM com.apple.kextcache[453]: kxld[org.rehabman.voodoo.driver.PS2Trackpad]: ApplePS2ALPSGlidePoint::alps_is_valid_package_v7(unsigned char*, int) Keyboard/touchpad/trackstick not working. Quote Link to comment Share on other sites More sharing options...
Dr. Hurt Posted September 4, 2015 Author Share Posted September 4, 2015 ALPS V7 is just way too different in the way it works compared to V1-V5. Developing a driver for it without the hardware is a bit challenging. If this build doesn't at least show some promise, I'll publish all the ported V7 code to my github for future devs with the hardware to takeover. I have done all the hard work. All it needs is just the finishing touches. alpha7: - integrated the packet validity check into the interrupt handler (as opposed to a separate function). V7alpha7.zip Quote Link to comment Share on other sites More sharing options...
Dr. Hurt Posted September 4, 2015 Author Share Posted September 4, 2015 R3RC1: This is for ALPS V1-V5 only Changes: - Zero compile warnings now after the clean up- Improved 2-finger detection- Slowed down trackstick speed by 2x (as suggested by you).- Improved single finger scroll acceleration- Separated Rushmore profile, ported updates from Linux 4.1 (hope it doesn't backfire).- Updated interrupt handling (more strict filtering should make things smoother).- Cleaned up logging Watch for pointer smoothness, 2-finger scroll/click, pointer jump with trackstick. R3RC1.zip Quote Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted September 4, 2015 Moderators Share Posted September 4, 2015 V7alph7 output Sep 4 11:06:35 localhost kernel[0]: VoodooPS2 ALPS TouchPad Driver loaded...Sep 4 11:06:35 localhost kernel[0]: ApplePS2ALPSGlidePoint::probe entered... Sep 4 11:06:35 localhost kernel[0]: Found an ALPS V7 TouchPad... Sep 4 11:06:35 localhost kernel[0]: ApplePS2ALPSGlidePoint::probe leaving. Sep 4 11:06:35 localhost kernel[0]: Found an ALPS V7 TouchPad... Sep 4 11:06:35 localhost kernel[0]: Entering command mode: ALPS: { 0x88, 0xba, 0x2a } Sep 4 11:06:35 localhost kernel[0]: ApplePS2ALPSGlidePoint read reg result: { 0xc2, 0xd9, 0x00 } Sep 4 11:06:35 localhost kernel[0]: ApplePS2ALPSGlidePoint read reg result: { 0xc2, 0xc4, 0x00 } Sep 4 11:06:35 localhost kernel[0]: ALPS TouchPad Initialization Complete. Sep 4 11:06:42 Yoshis-MacAir kernel[0]: ApplePS2ALPSGlidePoint::dispatchEventsWithInfo: x=832, y=1160, z=-111, fingers=0, buttons=128 Sep 4 11:06:43 Yoshis-MacAir kernel[0]: ApplePS2ALPSGlidePoint::dispatchEventsWithInfo: x=864, y=1112, z=-111, fingers=0, buttons=176 Sep 4 11:06:47 Yoshis-MacAir kernel[0]: ApplePS2ALPSGlidePoint::dispatchEventsWithInfo: x=1408, y=1248, z=-127, fingers=0, buttons=128 Sep 4 11:06:47 Yoshis-MacAir kernel[0]: ApplePS2ALPSGlidePoint::dispatchEventsWithInfo: x=1920, y=1248, z=-127, fingers=0, buttons=128 Sep 4 11:06:47 Yoshis-MacAir kernel[0]: ApplePS2ALPSGlidePoint::dispatchEventsWithInfo: x=2880, y=1136, z=-111, fingers=0, buttons=144 Sep 4 11:06:48 Yoshis-MacAir kernel[0]: ApplePS2ALPSGlidePoint::dispatchEventsWithInfo: x=1376, y=1088, z=-127, fingers=0, buttons=144 Sep 4 11:06:48 Yoshis-MacAir kernel[0]: ApplePS2ALPSGlidePoint: Unexpected byte1 data (80) from PS/2 controller Sep 4 11:06:48 Yoshis-MacAir kernel[0]: ApplePS2ALPSGlidePoint::dispatchEventsWithInfo: x=795, y=1464, z=-111, fingers=0, buttons=176 Sep 4 11:06:56 Yoshis-MacAir kernel[0]: ApplePS2ALPSGlidePoint::dispatchEventsWithInfo: x=320, y=1456, z=-127, fingers=0, buttons=160 Sep 4 11:06:56 Yoshis-MacAir kernel[0]: ApplePS2ALPSGlidePoint::dispatchEventsWithInfo: x=1952, y=1464, z=-111, fingers=0, buttons=160 Sep 4 11:07:49 Yoshis-MacAir kernel[0]: ApplePS2ALPSGlidePoint: Unexpected byte1 data (80) from PS/2 controller Sep 4 11:07:49 Yoshis-MacAir kernel[0]: ApplePS2ALPSGlidePoint::dispatchEventsWithInfo: x=2016, y=1464, z=-111, fingers=0, buttons=176 Sep 4 11:07:49 Yoshis-MacAir kernel[0]: ApplePS2ALPSGlidePoint::dispatchEventsWithInfo: x=1952, y=1408, z=-111, fingers=0, buttons=176 Sep 4 11:07:49 Yoshis-MacAir kernel[0]: ApplePS2ALPSGlidePoint::dispatchEventsWithInfo: x=1952, y=1456, z=-127, fingers=0, buttons=176 Console shows it does sense movement when I touch the touchpad, but it doesn't respond. Both trackstick and touchpad don't work, keyboard works fine though. Thanks Dr. Hurt for you effort, I can't imagine how hard it is to code something without actual hardware to test. I'll try give the R3RC1 a try. Quote Link to comment Share on other sites More sharing options...
Dr. Hurt Posted September 4, 2015 Author Share Posted September 4, 2015 I'm gonna assume the pointer is not moving because the driver is reporting a negative z (pressure) value. V7 does not report pressure values in its packets so the driver is going crazy and reporting -ve values. OS X needs a z value above 30 to start translating coordinates into movements. I'll find a way to report fake pressure when movement is detected. BTW, does your touchpad even have buttons? ---------------------- In other news, Linux 4.2 has been released and has some nice fixes for bitmap processing (multi-finger). Will add those to the next R3RC. Quote Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted September 4, 2015 Moderators Share Posted September 4, 2015 Yeah pointer is not moving at all. The touchpad does have a right and left button. The trackstick have left / right button and a middle button for scrolling. 1 Quote Link to comment Share on other sites More sharing options...
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