drm/meson: add RDMA register bits defines

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The Amlogic VPU embeds a "Register DMA" that can write a sequence of registers
on the VPU AHB bus, either manually or triggered by an internal IRQ event like
VSYNC or a line input counter.

This adds the register defines.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Kevin Hilman <khilman@baylibre.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191021091509.3864-3-narmstrong@baylibre.com

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Neil Armstrong 2019-10-21 11:15:02 +02:00

parent 26a7abd488

commit 7704ddc6a5

1 changed files with 48 additions and 0 deletions

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drivers/gpu/drm/meson/meson_registers.h

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