diff options
| author | Icenowy Zheng | 2017-05-17 16:47:19 +0200 |
|---|---|---|
| committer | Maxime Ripard | 2017-06-01 09:49:54 +0200 |
| commit | a43a42ad9ceae94eca1a80ef072d6a19f0160a57 (patch) | |
| tree | 937680d584c2bced4f8098a0d89d420fe63076e0 /drivers/gpu/drm/sun4i | |
| parent | drm/sun4i: abstract a engine type (diff) | |
| download | kernel-qcow2-linux-a43a42ad9ceae94eca1a80ef072d6a19f0160a57.tar.gz kernel-qcow2-linux-a43a42ad9ceae94eca1a80ef072d6a19f0160a57.tar.xz kernel-qcow2-linux-a43a42ad9ceae94eca1a80ef072d6a19f0160a57.zip | |
drm/sun4i: add a Kconfig option for sun4i-backend
As sun4i-backend is now a dedicated module, add an Kconfig option for
it to make it optional, since some build may only use other engines.
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')
| -rw-r--r-- | drivers/gpu/drm/sun4i/Kconfig | 10 | ||||
| -rw-r--r-- | drivers/gpu/drm/sun4i/Makefile | 3 |
2 files changed, 12 insertions, 1 deletions
diff --git a/drivers/gpu/drm/sun4i/Kconfig b/drivers/gpu/drm/sun4i/Kconfig index a4b357db8856..5a8227f37cc4 100644 --- a/drivers/gpu/drm/sun4i/Kconfig +++ b/drivers/gpu/drm/sun4i/Kconfig @@ -12,3 +12,13 @@ config DRM_SUN4I Choose this option if you have an Allwinner SoC with a Display Engine. If M is selected the module will be called sun4i-drm. + +config DRM_SUN4I_BACKEND + tristate "Support for Allwinner A10 Display Engine Backend" + depends on DRM_SUN4I + default DRM_SUN4I + help + Choose this option if you have an Allwinner SoC with the + 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. diff --git a/drivers/gpu/drm/sun4i/Makefile b/drivers/gpu/drm/sun4i/Makefile index a251fb36c951..da561d064ab8 100644 --- a/drivers/gpu/drm/sun4i/Makefile +++ b/drivers/gpu/drm/sun4i/Makefile @@ -9,6 +9,7 @@ sun4i-tcon-y += sun4i_crtc.o sun4i-backend-y += sun4i_backend.o sun4i_layer.o obj-$(CONFIG_DRM_SUN4I) += sun4i-drm.o sun4i-tcon.o -obj-$(CONFIG_DRM_SUN4I) += sun4i-backend.o obj-$(CONFIG_DRM_SUN4I) += sun6i_drc.o obj-$(CONFIG_DRM_SUN4I) += sun4i_tv.o + +obj-$(CONFIG_DRM_SUN4I_BACKEND) += sun4i-backend.o |