On 25.05.2016, at 08:02, Herman Hermitage <hermanhermitage@xxxxxxxxxxx> wrote:
(And now again in english...) Martin Some HVS and PixelValve bit mappings:
https://github.com/Microsoft/graphics-driver-samples/blob/master/render-only-sample/roskmd/Vc4Hvs.h
<https://github.com/Microsoft/graphics-driver-samples/blob/master/render-only-sample/roskmd/Vc4Hvs.h>
(compare:
https://github.com/christinaa/rpi-open-firmware/blob/master/bcm2708_chip/hvs.h
<https://github.com/christinaa/rpi-open-firmware/blob/master/bcm2708_chip/hvs.h>
)
https://github.com/Microsoft/graphics-driver-samples/blob/master/render-only-sample/roskmd/Vc4PixelValve.h
<https://github.com/Microsoft/graphics-driver-samples/blob/master/render-only-sample/roskmd/Vc4PixelValve.h>
(compare:
https://github.com/christinaa/rpi-open-firmware/blob/master/bcm2708_chip/pixel_valve0.h
<https://github.com/christinaa/rpi-open-firmware/blob/master/bcm2708_chip/pixel_valve0.h>
https://github.com/christinaa/rpi-open-firmware/blob/master/bcm2708_chip/pixel_valve1.h
<https://github.com/christinaa/rpi-open-firmware/blob/master/bcm2708_chip/pixel_valve1.h>
https://github.com/christinaa/rpi-open-firmware/blob/master/bcm2708_chip/pixel_valve2.h
<https://github.com/christinaa/rpi-open-firmware/blob/master/bcm2708_chip/pixel_valve2.h>
) Driver might be useful reference for blob free firmware types wanting to
coax a dumb framebuffer out of the HVS. /HH > From:
hermanhermitage@xxxxxxxxxxx <mailto:hermanhermitage@xxxxxxxxxxx> > To:
raspi-internals@xxxxxxxxxxxxx <mailto:raspi-internals@xxxxxxxxxxxxx> >
Subject: [raspi-internals] Re: Registers as html extracted from the
Brcm_Android_ICS_Graphics_Stack.tar.gz header files > Date: Wed, 25 May 2016
17:56:12 +1200 > > Martin
Some HVS and PixelValve bit mappings:
https://github.com/Microsoft/graphics-driver-samples/blob/master/render-only-sample/roskmd/Vc4Hvs.h
<https://github.com/Microsoft/graphics-driver-samples/blob/master/render-only-sample/roskmd/Vc4Hvs.h>
(compare:
https://github.com/christinaa/rpi-open-firmware/blob/master/bcm2708_chip/hvs.h
<https://github.com/christinaa/rpi-open-firmware/blob/master/bcm2708_chip/hvs.h>
)
https://github.com/Microsoft/graphics-driver-samples/blob/master/render-only-sample/roskmd/Vc4PixelValve.h
<https://github.com/Microsoft/graphics-driver-samples/blob/master/render-only-sample/roskmd/Vc4PixelValve.h>
(compare:
https://github.com/christinaa/rpi-open-firmware/blob/master/bcm2708_chip/pixel_valve0.h
<https://github.com/christinaa/rpi-open-firmware/blob/master/bcm2708_chip/pixel_valve0.h>
https://github.com/christinaa/rpi-open-firmware/blob/master/bcm2708_chip/pixel_valve1.h
<https://github.com/christinaa/rpi-open-firmware/blob/master/bcm2708_chip/pixel_valve1.h>
https://github.com/christinaa/rpi-open-firmware/blob/master/bcm2708_chip/pixel_valve2.h
<https://github.com/christinaa/rpi-open-firmware/blob/master/bcm2708_chip/pixel_valve2.h>
)
Driver might be useful reference for blob free firmware types wanting to coax
a dumb framebuffer out of the HVS.
