2 commits

Author	SHA1	Message	Date
Thomas Martitz	dc07c79263	Sansa AMS: Time has shown that switching between 16 and 32bit mode costs much time (due to the micro delay needed), so do 32bit transfers unconditionally for lcd updates at the cost of updating slightly larger rectangles (gives upto 15% speed up, nearly at maximum now). ... Unify this optimized dbop transfer function and re-use it more often (it still handles 16bit transfers). git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24198 a1c6a512-1295-4272-9138-f99709370657	2010-01-07 22:21:41 +00:00
Rafaël Carré	57667c51cf	Sansa AMS: refactor DBOP button reading (e200v2/Fuze/c200v2) ... This gets rid of LCD glitches on Sansa Fuze, and now LCD transfers can get interrupted by button reading Flyspray: FS #10603 Author: Bertrik Sikken git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24192 a1c6a512-1295-4272-9138-f99709370657	2010-01-06 23:41:36 +00:00