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Changes between Version 1 and Version 2 of Ticket #571


Ignore:
Timestamp:
2014-03-03T12:01:14Z (5 years ago)
Author:
Vojtech Horky
Comment:

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  • Ticket #571 – Description

    v1 v2  
    44  HelenOS can boot on Raspberry Pi but the output is currently limited to serial only.
    55  [[br]][[br]]
    6   The goal of this ticket is to implement a driver for the VideoCore IV chip that would be pluggable to the graphics stack and to the device driver framework implemented in HelenOS. The driver should at least support the HDMI port of Raspberry Pi and setting the optimal graphics mode depending on the output device connected to the HDMI port.
     6  The goal of this ticket is to implement a driver for the !VideoCore IV chip that would be pluggable to the graphics stack and to the device driver framework implemented in HelenOS. The driver should at least support the HDMI port of Raspberry Pi and setting the optimal graphics mode depending on the output device connected to the HDMI port.
    77
    88 What Gains and Benefits will this bring?::
     
    2020  * [https://code.launchpad.net/~petr-koupy/helenos/gui lp:~petr-koupy/helenos/gui] (original GUI branch)
    2121  * [http://www.raspberrypi.org/wp-content/uploads/2012/02/BCM2835-ARM-Peripherals.pdf BCM2835 documentation]
     22  * [http://www.broadcom.com/docs/support/videocore/VideoCoreIV-AG100-R.pdf VideoCore IV Architecture Reference Guide]
    2223
    2324 Possible mentors::