Make sure fix->line_length is always set, as some applications need it because
they don't have fallback code if line_length is zero.
Works on ARAnyM (Falcon emulation), but par->next_line is not set on any other
Atari variant?
Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
---
drivers/video/atafb.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
--- a/drivers/video/atafb.c
+++ b/drivers/video/atafb.c
@@ -613,7 +613,7 @@ static int tt_encode_fix(struct fb_fix_s
fix->xpanstep = 0;
fix->ypanstep = 1;
fix->ywrapstep = 0;
- fix->line_length = 0;
+ fix->line_length = par->next_line;
fix->accel = FB_ACCEL_ATARIBLITT;
return 0;
}
@@ -917,7 +917,8 @@ static int falcon_encode_fix(struct fb_f
fix->visual = FB_VISUAL_TRUECOLOR;
fix->xpanstep = 2;
}
- fix->line_length = 0;
+ fix->line_length =
+ (par->hw.falcon.line_width + par->hw.falcon.line_offset) * 2;
fix->accel = FB_ACCEL_ATARIBLITT;
return 0;
}
@@ -1844,7 +1845,7 @@ static int stste_encode_fix(struct fb_fi
fix->ypanstep = 0;
}
fix->ywrapstep = 0;
- fix->line_length = 0;
+ fix->line_length = par->next_line;
fix->accel = FB_ACCEL_ATARIBLITT;
return 0;
}
@@ -2161,7 +2162,7 @@ static int ext_encode_fix(struct fb_fix_
fix->xpanstep = 0;
fix->ypanstep = 0;
fix->ywrapstep = 0;
- fix->line_length = 0;
+ fix->line_length = par->next_line;
return 0;
}
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
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