Hi, Shawn, > On Fri, Jul 05, 2013 at 03:51:42PM +0800, Alison Wang wrote: > > The Display Controller Unit (DCU) module is a system master that > > fetches graphics stored in internal or external memory and displays > > them on a TFT LCD panel. A wide range of panel sizes is supported and > > the timing of the interface signals is highly configurable. > > Graphics are read directly from memory and then blended in real-time, > > which allows for dynamic content creation with minimal CPU > intervention. > > > > The features: > > > > (1) Full RGB888 output to TFT LCD panel. > > (2) For the current LCD panel, WQVGA "480x272" is supported. > > (3) Blending of each pixel using up to 4 source layers dependent on > size of panel. > > (4) Each graphic layer can be placed with one pixel resolution in > either axis. > > (5) Each graphic layer support RGB565 and RGB888 direct colors > without > > alpha channel and BGRA8888 direct colors with an alpha channel. > > (6) Each graphic layer support alpha blending with 8-bit resolution. > > > > This driver has been tested on Vybrid VF610 TOWER board. > > > > Signed-off-by: Alison Wang <b18965@xxxxxxxxxxxxx> > > --- > > drivers/video/Kconfig | 9 + > > drivers/video/Makefile | 1 + > > drivers/video/fsl-dcu-fb.c | 1091 > > ++++++++++++++++++++++++++++++++++++++++++++ > > 3 files changed, 1101 insertions(+) > > create mode 100644 drivers/video/fsl-dcu-fb.c > > You should have a document under Documentation/devicetree/bindings/fb/. > [Alison Wang] Ok, I will add a document in the next version. Thanks! Best Regards, Alison Wang -- To unsubscribe from this list: send the line "unsubscribe linux-fbdev" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
