![]() fbcon makes the (reasonable) assumption that it only needs to program the hardware once, when fbcon_init() is called for the foreground console. This doesn't always play well with vgacon because vgacon_deinit() is only doing its job when the last console it owns is closed (when switching from vgacon to fbcon, that's usually *after* fbcon_init() has set the new mode). Depending on the hardware this can cause the wrong framebuffer location to be scanned out (e.g. reproduced on nv05 with the nouveau framebuffer driver). Signed-off-by: Francisco Jerez <currojerez@riseup.net> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
||
---|---|---|
.. | ||
bitblit.c | ||
dummycon.c | ||
fbcon.c | ||
fbcon.h | ||
fbcon_ccw.c | ||
fbcon_cw.c | ||
fbcon_rotate.c | ||
fbcon_rotate.h | ||
fbcon_ud.c | ||
font_6x11.c | ||
font_7x14.c | ||
font_8x8.c | ||
font_8x16.c | ||
font_10x18.c | ||
font_acorn_8x8.c | ||
font_mini_4x6.c | ||
font_pearl_8x8.c | ||
font_sun8x16.c | ||
font_sun12x22.c | ||
fonts.c | ||
Kconfig | ||
Makefile | ||
mdacon.c | ||
newport_con.c | ||
softcursor.c | ||
sticon.c | ||
sticore.c | ||
tileblit.c | ||
vgacon.c |