diff options
| author | Jaya Kumar <jayakumar.lkml@gmail.com> | 2008-03-20 01:01:10 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-03-20 02:53:37 +0100 |
| commit | de7c6d15e354bc94a846f03749819768c331280a (patch) | |
| tree | c917a58576c73d8deb218c1e09858ebaba195697 /drivers/video/Kconfig | |
| parent | rtc-at91sam9 fixes (diff) | |
| download | linux-de7c6d15e354bc94a846f03749819768c331280a.tar.xz linux-de7c6d15e354bc94a846f03749819768c331280a.zip | |
fbdev: defio and Metronomefb
Implement support for the E-Ink Metronome controller. It provides an mmapable
interface to the controller using defio support. It was tested with a gumstix
pxa255 with Vizplex media using Xfbdev and various X clients such as xeyes,
xpdf, xloadimage.
This patch also fixes the following bug: Defio would cause a hang on write
access to the framebuffer as the page fault would be called ad-infinitum. It
fixes fb_defio by setting the mapping to be used by page_mkclean.
Signed-off-by: Jaya Kumar <jayakumar.lkml@gmail.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/video/Kconfig')
| -rw-r--r-- | drivers/video/Kconfig | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig index e0b0580705e4..1bd5fb30237d 100644 --- a/drivers/video/Kconfig +++ b/drivers/video/Kconfig @@ -1893,6 +1893,20 @@ config FB_XILINX framebuffer. ML300 carries a 640*480 LCD display on the board, ML403 uses a standard DB15 VGA connector. +config FB_METRONOME + tristate "Metronome display controller support" + depends on FB && ARCH_PXA && MMU + select FB_SYS_FILLRECT + select FB_SYS_COPYAREA + select FB_SYS_IMAGEBLIT + select FB_SYS_FOPS + select FB_DEFERRED_IO + help + This enables support for the Metronome display controller. Tested + with an E-Ink 800x600 display and Gumstix Connex through an AMLCD + interface. Please read <file:Documentation/fb/metronomefb.txt> + for more information. + config FB_VIRTUAL tristate "Virtual Frame Buffer support (ONLY FOR TESTING!)" depends on FB |