fbcon: don't draw cursor when it's disabled
When the cursor and echo are disabled on the current console, pressing a key will cause a black rectangle to be painted in the cursor's position. Fix this by not touching the framebuffer in fbcon_cursor() when the cursor is off. Signed-off-by: Michal Januszewski <spock@gentoo.org> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -1310,7 +1310,7 @@ static void fbcon_cursor(struct vc_data *vc, int mode)
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int y;
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int c = scr_readw((u16 *) vc->vc_pos);
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if (fbcon_is_inactive(vc, info))
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if (fbcon_is_inactive(vc, info) || vc->vc_deccm != 1)
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return;
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ops->cursor_flash = (mode == CM_ERASE) ? 0 : 1;
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