Date: Fri, 16 Jul 2010 12:20:17 -0700 (PDT) From: paradox <ddkprog@yahoo.com> To: David DEMELIER <demelier.david@gmail.com> Cc: freebsd-stable@freebsd.org Subject: Re: Strange video mode output with VESA Message-ID: <625522.67259.qm@web59103.mail.re1.yahoo.com> In-Reply-To: <AANLkTinQI1UZUlmVluv10Obr5ibrKFu29qbYynkcrOzz@mail.gmail.com>
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can you set less resolution? is the same bug? as example MODE_277 need more verbose information > >>On Wednesday 02 June 2010 04:25 pm, David DEMELIER > wrote: > >>> Hi there, > >>> > >>> I was so happy to see that VESA is available > for amd64, but > >>> unfortunately it does not work really well for > me. Take a look at > >>> this picture : > >>> > >>> http://img717.imageshack.us/img717/7311/dsc00399h.jpg > >>> > >>> My laptop is a 15,6" so the best resolution is > 1366x768, I tried > >>> this > >>> > >>> : vidcontrol MODE_496. As you can see on the > picture all the lines > >>> : are > >>> > >>> completely everywhere, if I mouse the cursor > they move away (I'm > >>> not drunk!). > >>> > >>> I have SC_PIXEL_MODE in my kernel config. > >>> > >>> The console terminal is okay until I don't > excess 1280x960x32 video > >>> mode. > >>> > >>> Do you have any idea to fix this ? > >> > >>It is kinda known problem. =A0If the mode has larger > bytes per scan line > >>than the minimum, few characters per line are lost > when the screen is > >>scrolled up or down, i.e., framebuffer copies of > whole screen. =A0When > >>you move the mouse onto the line, entire line is > redrawn and > >>restored. =A0That's what you are seeing. =A0Ed might > have a better idea > >>how to fix it (CC'ed). > >> > >>Jung-uk Kim > > > > this is incorrent calculate the scan lines in the vesa > driver > > Jung-uk Kim should to fix it > > >=20 > But Jung-uk Kim said Ed' should fix it so we are in an > infinite loop :- >=20 > --=20 > Demelier David > =0A=0A=0A
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