Commit graph

3 commits

Author SHA1 Message Date
nift4
b1511738f7 nwze370: improve lcd & backlight
Added lcd inversion
Fix issue where backlight would turn on before first frame rendered
Fix issue where backlight would shortly appear at 100% before PWM is
ready during fade in
Turn off backlight before booting/RoLo/shutdown to avoid it being
enabled on next boot
Fix issue where fade in isn't smooth because brightness levels below 13 were
basically equalivent to off, by removing these brightness levels

Change-Id: I868eae2cbeea52c6af7d09c886958ff46167fe26
2025-10-21 16:54:57 -04:00
William Wilgus
cfeeb7889d Lcd save function pointer to frame buffer get_address_fn before loops
Calling multiple levels of indirection in a loop slows things down

Really these need to be rewritten to take a start and end address
like most of the rest of the codebase

But this is safer without having test hardware in hand

Change-Id: Idae7b92ee779d020ed7fcc9334e2d5a9c710e64d
2022-03-21 23:53:48 -04:00
Amaury Pouly
9392d036c4 Initial commit for the sony NWZ-E360 and NWZ-E370
Change-Id: I52d21e136a98eaf481615d641795cf7ecf325465
2013-09-25 14:31:39 +02:00