From: kokamoto@hera.eonet.ne.jp
To: 9front@9front.org
Subject: Re: [9front] core-i5(TypeSNB) and vesa mode
Date: Mon, 1 Aug 2016 15:51:26 +0900 [thread overview]
Message-ID: <66788e8cca202d11a789409e981c9d6c@ci5dell.jitaku.localdomain> (raw)
In-Reply-To: <1bced7a80533005e6578581609f5c404@felloff.net>
Ok, I returned from vacation.
I hadn't noticed that you posted full version of the diff.
> full diff follows... note that i added rxiir and rximr softregs
> to the Fdi structure. this is because there can be multiple fdi
> links.
>
> diff -r 7ecc3cd531be sys/src/cmd/aux/vga/igfx.c
> --- a/sys/src/cmd/aux/vga/igfx.c Sun Jul 24 15:13:14 2016 +0200
> +++ b/sys/src/cmd/aux/vga/igfx.c Thu Jul 28 14:57:05 2016 +0200
I test this, and it fails.
It shows unstable horizontal color bands only.
Howeveer, when I change the lines like:
p = &igfx->pipe[x];
if((p->conf.v & (1<<31)) == 0)
return; /* pipe is disabled, done */
if(p->fdi->rxctl.a != 0){
/* from here */
if(igfx->type == TypeSNB){ /* K.Okamoto */
csr(igfx, 0xC6200, 1<<11, 2); /* pch ref souce & ssc enable */
sleep(5);
}
/* to here */
p->fdi->rxctl.v &= ~(1<<31);
p->fdi->rxctl.v &= ~(1<<4); /* rawclk */
p->fdi->rxctl.v |= (1<<13); /* enable pll */
loadreg(igfx, p->fdi->rxctl);
sleep(5);
p->fdi->rxctl.v |= (1<<4); /* pcdclk */
loadreg(igfx, p->fdi->rxctl);
sleep(5);
/* from here */
if(igfx->type == TypeSNB){ /* K.Okamoto */
p->fdi->txctl.v |= (1<<14); /* enable FDI pll K.Okamoto */
loadreg(igfx, p->fdi->txctl);
sleep(5);
}else{
p->fdi->txctl.v &= ~(7<<8 | 1); /* clear auto training bits */
p->fdi->txctl.v &= ~(1<<31); /* disable */
p->fdi->txctl.v |= (1<<14); /* enable pll */
loadreg(igfx, p->fdi->txctl);
sleep(5);
}
/* to here */
}
The behaviour is all the same I posted before.
This is the first one after the rest, which means my brain works week.
I'll continue working slowly as usual.
Kenji
next prev parent reply other threads:[~2016-08-01 6:51 UTC|newest]
Thread overview: 77+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-02 1:13 core-i3 " kokamoto
2016-07-02 4:56 ` [9front] " kokamoto
2016-07-03 0:17 ` kokamoto
2016-07-05 12:26 ` cinap_lenrek
2016-07-06 0:18 ` kokamoto
2016-07-06 9:49 ` cinap_lenrek
2016-07-06 23:26 ` kokamoto
2016-07-07 3:05 ` kokamoto
2016-07-08 0:00 ` kokamoto
2016-07-08 6:21 ` kokamoto
2016-07-08 6:39 ` kokamoto
2016-07-08 9:26 ` cinap_lenrek
2016-07-09 1:49 ` kokamoto
2016-07-09 2:16 ` cinap_lenrek
2016-07-09 2:38 ` kokamoto
2016-07-09 6:27 ` kokamoto
2016-07-09 12:48 ` cinap_lenrek
2016-07-12 6:32 ` kokamoto
2016-07-12 12:15 ` kokamoto
2016-07-21 1:36 ` kokamoto
2016-07-23 6:19 ` kokamoto
2016-07-23 9:50 ` kokamoto
2016-07-23 12:27 ` cinap_lenrek
2016-07-23 23:50 ` kokamoto
2016-07-24 0:16 ` kokamoto
2016-07-25 4:15 ` [9front] core-i5 " kokamoto
2016-07-25 4:19 ` [9front] core-i5(TypeSNB) " kokamoto
2016-07-27 0:12 ` kokamoto
2016-07-27 9:57 ` cinap_lenrek
2016-07-27 13:24 ` kokamoto
2016-07-27 13:42 ` kokamoto
2016-07-27 19:30 ` cinap_lenrek
2016-07-28 0:37 ` kokamoto
2016-07-28 2:19 ` kokamoto
2016-07-28 9:28 ` cinap_lenrek
2016-07-27 20:01 ` cinap_lenrek
2016-07-27 22:37 ` cinap_lenrek
2016-07-28 0:39 ` kokamoto
2016-07-28 10:03 ` cinap_lenrek
2016-07-28 11:31 ` kokamoto
2016-07-28 13:26 ` cinap_lenrek
2016-08-01 6:51 ` kokamoto [this message]
2016-07-28 10:20 ` cinap_lenrek
2016-07-28 11:34 ` kokamoto
2016-07-28 13:31 ` cinap_lenrek
2016-07-28 23:48 ` kokamoto
2016-07-29 0:58 ` kokamoto
2016-07-29 9:00 ` cinap_lenrek
2016-07-29 11:42 ` kokamoto
2016-07-29 8:15 ` cinap_lenrek
2016-07-29 11:49 ` kokamoto
2016-07-29 13:01 ` cinap_lenrek
2016-07-29 23:41 ` kokamoto
2016-07-29 23:43 ` cinap_lenrek
2016-08-05 23:58 ` kokamoto
2016-08-06 5:51 ` kokamoto
2016-08-06 12:55 ` kokamoto
2016-08-06 13:05 ` cinap_lenrek
2016-08-06 13:58 ` cinap_lenrek
2016-08-07 0:08 ` kokamoto
2016-08-07 0:38 ` cinap_lenrek
2016-08-09 1:29 ` kokamoto
2016-08-09 8:47 ` cinap_lenrek
2016-08-13 4:21 ` kokamoto
2016-08-09 9:40 ` cinap_lenrek
2016-08-12 23:27 ` kokamoto
2016-08-13 1:32 ` cinap_lenrek
2016-08-13 4:14 ` kokamoto
2016-08-13 5:57 ` kokamoto
2016-08-13 23:02 ` kokamoto
2016-08-19 23:01 ` kokamoto
2016-08-20 17:11 ` cinap_lenrek
2016-07-27 21:18 ` cinap_lenrek
2016-07-27 21:41 ` cinap_lenrek
2016-07-27 21:52 ` cinap_lenrek
2016-07-28 0:44 ` kokamoto
2016-08-06 15:08 kokamoto
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