GitLab

Add VCO, TV, NTSC video flag to VDU VideoDevice descriptor for Bush IBX (and
possibly others later). Allows the HAL to convey hardware settings to
the VIDC20Driver at run time.
Also add the Lazarus machine name to the list of machines for abort trap.

Version 6.69. Tagged as 'Kernel-6_69'

Update VDU HAL device for new OMAPVideo driver, fix MVA-based cache/TLB maintenance ops aborting on ARMv7, add warning to VDU driver about inconsistent state variables during screen mode changes

Detail:
  hdr/VideoDevice - removed Address2 and Device2 fields as it makes more sense for them to be in the device specific field (which for OMAP3 is a pointer to an OMAP3-specific struct)
  s/VMSAv6 - Modify data abort handler to ignore aborts that are generated by MVA-based cache/TLB maintenance ops. Unlike earlier ARM architectures, MVA-based ops can abort under ARMv7 if the page has no mapping to a physical address.
  s/vdu/vdudriver - Add a warning about VDU driver state variables (particularly CursorAddr) being left in invalid states during the execution of mode changes. This can cause problems if any attempt is made to output to the screen during the mode change (e.g. as a result of an abort)
Admin:
  Tested on rev C2 beagleboard. Video device changes mean that OMAP3 HAL 0.23 will be needed for ROM compilation to succeed.


Version 5.35, 4.79.2.98.2.24. Tagged as 'Kernel-5_35-4_79_2_98_2_24'

Detail:
  hdr/VideoDevice, Makefile - Add initial version of header for video HAL devices
  hdr/HALDevice - Add device IDs for OMAP3 DMA & video devices.
Admin:
  Tested on rev C2 beagleboard


Version 5.35, 4.79.2.98.2.16. Tagged as 'Kernel-5_35-4_79_2_98_2_16'