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(parent: 5e82cf9) | patch
MIPS: ingenic: rs90: Add dedicated VRAM memory region
authorPaul Cercueil <paul@crapouillou.net>
Sun, 30 May 2021 17:18:02 +0000 (18:18 +0100)
committerThomas Bogendoerfer <tsbogend@alpha.franken.de>
Tue, 1 Jun 2021 09:44:47 +0000 (11:44 +0200)
commit0fe0fbc867115659bbd9a0ab107d1fe9bcc432e8
tree9478bb9af87380ec87b42c28635e4affb09e7773tree | snapshot
parent5e82cf987a1541a8e752f1918fee3659d6dcdb6acommit | diff
MIPS: ingenic: rs90: Add dedicated VRAM memory region

Add a 1 MiB memory area dedicated to the video driver. This area will be
managed by Linux' CMA, so that the ingenic-drm driver can be sure to
always be able to allocate contiguous buffers.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
arch/mips/boot/dts/ingenic/rs90.dts diff | blob | history
Domain: System / Kernel;