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(parent: 478c021) | patch
Implement a partial update mechanism. Since the SPI-connected display
authorpatrick <patrick@openbsd.org>
Wed, 1 Aug 2018 12:34:36 +0000 (12:34 +0000)
committerpatrick <patrick@openbsd.org>
Wed, 1 Aug 2018 12:34:36 +0000 (12:34 +0000)
commiteb4f240e443e5d2785c831e731f4d0d98c19c7f4
treecf6dd3dbc28fd425e4b097291670491c7d825420tree | snapshot
parent478c021afefd06d40fe5199b1435a68cbb9a79d2commit | diff
Implement a partial update mechanism.  Since the SPI-connected display
cannot read the framebuffer memory, we have to push the framebuffer to
the display.  ssdfb(4) will now be able to update only a certain region
region of the framebuffer as soon as there is infrastructure to trigger
it.
sys/dev/fdt/ssdfb.c diff | blob | history
OpenBSD src
by Ahmet Artu Yildirim