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authorGeert Uytterhoeven <geert@linux-m68k.org>2022-07-11 18:50:27 +0300
committerHelge Deller <deller@gmx.de>2022-07-18 08:56:17 +0300
commitc7ef5e285c842bdca1121512967400443e565456 (patch)
tree1550545c0a6595a43eb312cc8cb9d201ea832454 /drivers/video/fbdev/atafb.c
parent211f88e83f5095a91cab78b98b443c5c6c10e837 (diff)
downloadlinux-c7ef5e285c842bdca1121512967400443e565456.tar.xz
video: fbdev: atari: Fix inverse handling
Currently, the "inverse" option does not do anything, as it just sets a flag, which is further unused. Fix this by calling fb_invert_cmaps() instead, like other drivers do. As this only affects the console colormap, this does not affect X. Update the documentation to match the actual behavior. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Tested-by: Michael Schmitz <schmitzmic@gmail.com> Signed-off-by: Helge Deller <deller@gmx.de>
Diffstat (limited to 'drivers/video/fbdev/atafb.c')
-rw-r--r--drivers/video/fbdev/atafb.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/video/fbdev/atafb.c b/drivers/video/fbdev/atafb.c
index 172ef547ff6f..39c3b860a797 100644
--- a/drivers/video/fbdev/atafb.c
+++ b/drivers/video/fbdev/atafb.c
@@ -236,8 +236,6 @@ static int *MV300_reg = MV300_reg_8bit;
#endif /* ATAFB_EXT */
-static int inverse;
-
/*
* struct fb_ops {
* * open/release and usage marking
@@ -2971,7 +2969,7 @@ static int __init atafb_setup(char *options)
default_par = temp;
mode_option = this_opt;
} else if (!strcmp(this_opt, "inverse"))
- inverse = 1;
+ fb_invert_cmaps();
else if (!strncmp(this_opt, "hwscroll_", 9)) {
hwscroll = simple_strtoul(this_opt + 9, NULL, 10);
if (hwscroll < 0)