diff options
| author | Phil Edworthy <Phil.Edworthy@renesas.com> | 2010-02-11 05:24:25 -0500 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2010-02-15 23:30:29 -0500 |
| commit | 92e1f9a7ed613b36f3aaf8b04a79e2fd4fa37ec1 (patch) | |
| tree | 3e1ac9265c8b7044b99d8473deb25dff577994ec /drivers/video/pxafb.c | |
| parent | 40331b21f5fdb746e80fc609ef60ef71b5cd47d9 (diff) | |
video: sh_mobile_lcdcfb: Fix panning.
Fixed SH-Mobile panning. Previously the address of the frame to be displayed
was updated in the VSync end interrupt. This meant there was a minimum of 1
frame bewteen calling FBIOPAN_DISPLAY ioctl and the pan occuring. This meant
that apps were not able to use the FBIO_WAITFORVSYNC ioctl to wait for the
pan to complete. This patch moves the write to LDSA1R mirror reg into the
pan ioctl. Tested on MS7724 board against 2.6.33-rc7
Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'drivers/video/pxafb.c')
0 files changed, 0 insertions, 0 deletions