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Re: [Linux-fbdev-devel] [Bugme-new] [Bug 11258] New: fbcon cursor disappered after switch to 512 consolefont
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From: Krzysztof H. <krz...@po...> - 2008-08-10 16:32:53
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On Wed, 6 Aug 2008 09:12:04 -0700 Andrew Morton <ak...@li...> wrote: > > (switched to email. Please respond via emailed reply-to-all, not via the > bugzilla web interface). > > On Wed, 6 Aug 2008 08:27:54 -0700 (PDT) bug...@bu... wrote: > > > http://bugzilla.kernel.org/show_bug.cgi?id=11258 > > > > Summary: fbcon cursor disappered after switch to 512 consolefont > > A regression. > The patch for the issue is below. It is very similar to Peter Hanzel's patch already posted to the bugzilla but it honors vc_scrl_erase_char for scrolling. Regards, Krzysztof ---- From: Krzysztof Helt <krz...@wp...> Adjust and honor the vc_scrl_erase_char for 256 and 512 character fonts. It fixes the issue with disappearing cursor during scrolling (kernel bug #11258). The issue was reported and tracked by Peter Hanzel. Signed-off-by: Krzysztof Helt <krz...@wp...> diff -urp linux-ref/drivers/video/console/fbcon.c linux-2.6.27/drivers/video/console/fbcon.c --- linux-ref/drivers/video/console/fbcon.c 2008-08-09 19:00:06.000000000 +0200 +++ linux-2.6.27/drivers/video/console/fbcon.c 2008-08-09 19:04:44.000000000 +0200 @@ -2515,7 +2515,7 @@ static int fbcon_do_set_font(struct vc_d c = vc->vc_video_erase_char; vc->vc_video_erase_char = ((c & 0xfe00) >> 1) | (c & 0xff); - c = vc->vc_def_color; + c = vc->vc_scrl_erase_char; vc->vc_scrl_erase_char = ((c & 0xFE00) >> 1) | (c & 0xFF); vc->vc_attr >>= 1; @@ -2548,7 +2548,7 @@ static int fbcon_do_set_font(struct vc_d if (vc->vc_can_do_color) { vc->vc_video_erase_char = ((c & 0xff00) << 1) | (c & 0xff); - c = vc->vc_def_color; + c = vc->vc_scrl_erase_char; vc->vc_scrl_erase_char = ((c & 0xFF00) << 1) | (c & 0xFF); vc->vc_attr <<= 1; ---------------------------------------------------------------------- Tylko dla detektywow! Konkurs na Smaker.pl Kliknij >>> http://link.interia.pl/f1eb1 |