len0rd/rockbox
1
0
Fork 1
mirror of https://github.com/Rockbox/rockbox.git synced 2025-12-08 20:55:17 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

Make more effective use of the DBOP FIFO for the sansa clip.

Browse source 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21190 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Bertrik Sikken 2009-06-04 19:53:39 +00:00
parent 8bb5e430e5
commit 82902a8ade
1 changed files with 4 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

7
firmware/target/arm/as3525/sansa-clip/lcd-ssd1303.c
View file

@ -111,10 +111,11 @@ void lcd_write_data(const fb_data* p_bytes, int count)
p_bytes++; /* next packed pixels */
/* While push fifo is not empty */
while ((DBOP_STAT & (1<<10)) == 0)
;
/* Wait if push fifo is full */
while ((DBOP_STAT & (1<<6)) != 0);
}
/* While push fifo is not empty */
while ((DBOP_STAT & (1<<10)) == 0);
}