adulau/aha
1
0
Fork 0
mirror of https://github.com/adulau/aha.git synced 2024-12-27 19:26:25 +00:00
Code Issues Projects Releases Packages Wiki Activity

savagefb: fix blanking mode on CRT display

Browse source 
Fix wrong bit mask for blanking register.  Due to the error a CRT monitor
blanks off due to wrong frequency (out of range) instead of PM signal
(vertical and horizontal frequencies cut off).

Just compare the mask with bits set in the switch(blank) clause below the
changed line.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Krzysztof Helt 2009-11-11 14:26:25 -08:00 committed by Linus Torvalds
parent f5c15d0b37
commit b9f9d4706c
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
drivers/video/savage/savagefb_driver.c
View file

@ -1565,7 +1565,7 @@ static int savagefb_blank(int blank, struct fb_info *info)
vga_out8(0x3c5, sr8, par); vga_out8(0x3c5, sr8, par);
vga_out8(0x3c4, 0x0d, par); vga_out8(0x3c4, 0x0d, par);
srd = vga_in8(0x3c5, par); srd = vga_in8(0x3c5, par);
srd &= 0x03; srd &= 0x50;
switch (blank) { switch (blank) {
case FB_BLANK_UNBLANK: case FB_BLANK_UNBLANK: