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authorKrzysztof Helt <krzysztof.h1@wp.pl>2009-11-11 14:26:25 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2009-11-12 07:25:56 -0800
commitb9f9d4706cb1b706f89f98ea6ead41ebecdefbc2 (patch)
tree623360884ab187fb0d13447d7bfe78b49d198458
parentf5c15d0b37ab1cd3969b8ce7828ab41c79f36f77 (diff)
downloadblackbird-op-linux-b9f9d4706cb1b706f89f98ea6ead41ebecdefbc2.tar.gz
blackbird-op-linux-b9f9d4706cb1b706f89f98ea6ead41ebecdefbc2.zip
savagefb: fix blanking mode on CRT display
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>
-rw-r--r--drivers/video/savage/savagefb_driver.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/video/savage/savagefb_driver.c b/drivers/video/savage/savagefb_driver.c
index 0857b3b8c495..842d157e1025 100644
--- a/drivers/video/savage/savagefb_driver.c
+++ b/drivers/video/savage/savagefb_driver.c
@@ -1565,7 +1565,7 @@ static int savagefb_blank(int blank, struct fb_info *info)
vga_out8(0x3c5, sr8, par);
vga_out8(0x3c4, 0x0d, par);
srd = vga_in8(0x3c5, par);
- srd &= 0x03;
+ srd &= 0x50;
switch (blank) {
case FB_BLANK_UNBLANK:
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