On Wed, Sep 13, 2017 at 09:17:21PM +0800, icenowy@aosc.io wrote:
在 2017-09-13 20:04，Maxime Ripard 写道：
Hi,
On Wed, Sep 13, 2017 at 10:17:50AM +0800, Icenowy Zheng wrote:
Add an option to indicate that the video driver should setup a SimpleFB node that passes the video framebuffer initialized by U-Boot to the operating system kernel.
Currently only the Allwinner DE2 driver uses this option.
Signed-off-by: Icenowy Zheng icenowy@aosc.io
drivers/video/Kconfig | 10 ++++++++++ 1 file changed, 10 insertions(+)
diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig index 082cc4a528..e4e71763f5 100644 --- a/drivers/video/Kconfig +++ b/drivers/video/Kconfig @@ -601,4 +601,14 @@ config VIDEO_DW_HDMI rather requires a SoC-specific glue driver to call it), it can not be enabled from the configuration menu.
+config VIDEO_DT_SIMPLEFB
- bool "Enable SimpleFB support for passing framebuffer to OS"
- depends on VIDEO_DE2
- default y
SIMPLEFB is also used by other platforms, but most platforms also won't use it.
Adding an imply VIDEO_DT_SIMPLEFB to VIDEO_DE2 would make everyone happy I guess.
Then should I drop the "depends on VIDEO_DE2"?
Yes.
Maxime