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| author | Nicolas Ferre <nicolas.ferre@atmel.com> | 2008-07-24 06:31:20 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-07-24 19:47:37 +0200 |
| commit | d22579b837358cbef12ccca5adaf7e93ae09ab7a (patch) | |
| tree | 9da030058cc894372e7d5d0356447d1f6a14804b /samples | |
| parent | vga16fb: test virtual screen range before subtraction on unsigned (diff) | |
| download | linux-d22579b837358cbef12ccca5adaf7e93ae09ab7a.tar.xz linux-d22579b837358cbef12ccca5adaf7e93ae09ab7a.zip | |
atmel_lcdfb: FIFO underflow management
Manage atmel_lcdfb FIFO underflow
Resetting the LCD and DMA allows to fix screen shifting after a FIFO
underflow. It follows reset sequence from errata "LCD Screen Shifting
After a Reset".
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Cc: Haavard Skinnemoen <hskinnemoen@atmel.com>
Cc: Andrew Victor <linux@maxim.org.za>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'samples')
0 files changed, 0 insertions, 0 deletions