da8xx-fb: allow frame to complete after disabling LCDC

Browse source

Wait for active frame transfer to complete after disabling LCDC.
At the same this wait is not be required when there are sync and
underflow errors.
Patch applies for revision 2 of LCDC present am335x.
More information on disable and reset sequence can be found in
section 13.4.6 of AM335x TRM @www.ti.com/am335x.

Signed-off-by: Manjunathappa, Prakash <prakash.pm@ti.com>
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>

...

This commit is contained in:

Manjunathappa, Prakash 2012-08-24 18:43:00 +05:30 • committed by Florian Tobias Schandinat

parent 1d90a66f5b

commit a481b37a9e

1 changed files with 40 additions and 12 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

52

drivers/video/da8xx-fb.c

View file