This patchset is for Allwinner DE2 HDMI SimpleFB support.
The framebuffer initialized by the Allwinner DE2 driver can be passed by to the kernel as simplefb, and this can enable the kernel to display graphics without having full DE2 driver.
Add the suppot of simplefb in DE2 code.
The code to find a simplefb with sunxi extension and a suitable pipeline is extracted to a new source file in video/sunxi/.
An option is added for device tree simplefb, and furtherly other simplefb support code should also be converted to it.
Icenowy Zheng (3): video: sunxi: extract simplefb match code to a new file video: add an option for video simplefb via DT sunxi: setup simplefb for Allwinner DE2
arch/arm/mach-sunxi/Kconfig | 1 + drivers/video/Kconfig | 8 ++++ drivers/video/sunxi/Makefile | 4 +- drivers/video/sunxi/simplefb_common.c | 30 +++++++++++++++ drivers/video/sunxi/simplefb_common.h | 22 +++++++++++ drivers/video/sunxi/sunxi_de2.c | 72 +++++++++++++++++++++++++++++++++++ drivers/video/sunxi/sunxi_display.c | 13 +------ 7 files changed, 137 insertions(+), 13 deletions(-) create mode 100644 drivers/video/sunxi/simplefb_common.c create mode 100644 drivers/video/sunxi/simplefb_common.h