Typo in Documentation/fb/framebuffer.txt
PATCH 1/1 Typo in Documentation/fb/framebuffer.txt
Hi,
Vertical retrace is in lines, not pixels.
fb/framebuffer.txt 2004-06-03 22:43:50.000000000 +0200 renamed from fb/framebuffer.txt.orig 2004-06-03 22:43:06.000000000 +0200 +1 -1
@@ -190,7 +190,7 @@ We'll say that the horizontal scanrate i 1/(32.141E-6 s) = 31.113E3 Hz A full screen counts 480 (yres) lines, but we have to consider the vertical -retrace too (e.g. 49 `pixels'). So a full screen will take +retrace too (e.g. 49 `lines'). So a full screen will take (480+49)*32.141E-6 s = 17.002E-3 s
Signature · 1 line
Bye, Peter Korsgaard
Quoted 1 line · Peter Korsgaard
Vertical retrace is in lines, not pixels.
That's correct. James, please apply.
fb/framebuffer.txt 2004-06-03 22:43:50.000000000 +0200 We'll say that the horizontal scanrate i · line 196
Quoted 11 lines
fb/framebuffer.txt 2004-06-03 22:43:50.000000000 +0200 renamed from fb/framebuffer.txt.orig 2004-06-03 22:43:06.000000000 +0200 +1
-1@@ -190,7 +190,7 @@ We'll say that the horizontal scanrate i 1/(32.141E-6 s) = 31.113E3 Hz A full screen counts 480 (yres) lines, but we have to consider the vertical -retrace too (e.g. 49 `pixels'). So a full screen will take +retrace too (e.g. 49 `lines'). So a full screen will take (480+49)*32.141E-6 s = 17.002E-3 s
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- [email protected]
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