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| author |   Icenowy Zheng <icenowy@aosc.io> | 2017-05-17 22:47:20 +0800 |
|---|---|---|
| committer |   Maxime Ripard <maxime.ripard@free-electrons.com> | 2017-06-01 09:49:54 +0200 |
| commit | 9d75b8c0b999663d85cddda2791bb15b5f4a8f4a (patch) | |
| tree | 1edaf35793cce81ab73f00819d201d508441a630 /drivers/gpu/drm/sun4i/Kconfig | |
| parent | drm/sun4i: add a Kconfig option for sun4i-backend (diff) | |
| download | linux-dev-9d75b8c0b999663d85cddda2791bb15b5f4a8f4a.tar.xz linux-dev-9d75b8c0b999663d85cddda2791bb15b5f4a8f4a.zip | |
drm/sun4i: add support for Allwinner DE2 mixers
Allwinner have a new "Display Engine 2.0" in their new SoCs, which comes
with mixers to do graphic processing and feed data to TCON, like the old
backends and frontends.
Add support for the mixer on Allwinner V3s SoC; it's the simplest one.
Currently a lot of functions are still missing -- more investigations
are needed to gain enough information for them.
Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Diffstat (limited to 'drivers/gpu/drm/sun4i/Kconfig')
| -rw-r--r-- | drivers/gpu/drm/sun4i/Kconfig | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/gpu/drm/sun4i/Kconfig b/drivers/gpu/drm/sun4i/Kconfig index 5a8227f37cc4..978ed5032762 100644 --- a/drivers/gpu/drm/sun4i/Kconfig +++ b/drivers/gpu/drm/sun4i/Kconfig @@ -22,3 +22,13 @@ config DRM_SUN4I_BACKEND original Allwinner Display Engine, which has a backend to do some alpha blending and feed graphics to TCON. If M is selected the module will be called sun4i-backend. + +config DRM_SUN8I_MIXER + tristate "Support for Allwinner Display Engine 2.0 Mixer" + depends on DRM_SUN4I + default MACH_SUN8I + help + Choose this option if you have an Allwinner SoC with the + Allwinner Display Engine 2.0, which has a mixer to do some + graphics mixture and feed graphics to TCON, If M is + selected the module will be called sun8i-mixer. |