diff options
| author | Krzysztof Helt <krzysztof.h1@wp.pl> | 2009-11-11 14:26:25 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-11-12 07:25:56 -0800 |
| commit | b9f9d4706cb1b706f89f98ea6ead41ebecdefbc2 (patch) | |
| tree | 623360884ab187fb0d13447d7bfe78b49d198458 /drivers | |
| parent | f5c15d0b37ab1cd3969b8ce7828ab41c79f36f77 (diff) | |
| download | linux-3.10-b9f9d4706cb1b706f89f98ea6ead41ebecdefbc2.tar.gz linux-3.10-b9f9d4706cb1b706f89f98ea6ead41ebecdefbc2.tar.bz2 linux-3.10-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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/video/savage/savagefb_driver.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/video/savage/savagefb_driver.c b/drivers/video/savage/savagefb_driver.c index 0857b3b8c49..842d157e102 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: |