From mboxrd@z Thu Jan 1 00:00:00 1970 From: Frans Pop Subject: Re: [atyfb] No display on Sparc Ultra 10 with kernel 2.6.10-rc2 or later Date: Wed, 16 Feb 2005 03:27:38 +0100 Message-ID: <200502160327.47586.aragorn@tiscali.nl> References: <200502140251.00645.aragorn@tiscali.nl> <200502150722.24770.aragorn@tiscali.nl> <200502152010.22880.adaplas@hotpop.com> Mime-Version: 1.0 Content-Type: multipart/signed; boundary="nextPart2546078.dp8sr8MK2u"; protocol="application/pgp-signature"; micalg=pgp-sha1 Content-Transfer-Encoding: 7bit In-Reply-To: <200502152010.22880.adaplas@hotpop.com> Resent-Message-ID: List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Archive: To: adaplas@pol.net Cc: debian-sparc@lists.debian.org, sparclinux@vger.kernel.org, Linux Fbdev development list --nextPart2546078.dp8sr8MK2u Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline On Tuesday 15 February 2005 13:10, Antonino A. Daplas wrote: > Can you verify if this is the case? Insert a bunch of printk's in and > around this line "if (node =3D=3D pcp->prom_node) {" in > atyfb_setup_sparc(). For the 2.6.8 kernel, this line is in > atyfb_init(). Tested that and output is identical for both. That condition you cite is=20 true for both kernels and the resolutions are retrieved from prom: atyfb (fjp): crtc.vxres 1152 atyfb (fjp): crtc.vyres 900 > As a workaround, a boot option can be added for csync, hsync and vsync. Hmm. I looked for the syntax for that, but can't find it. I tried video=3Datyfb:1024x768@70,csync:1 and video=3Datyfb:1024x768@70,csync:high but both failed miserably. (I have checked that csync is sufficient to activate the monitor.) What I get is boot messages 'vclk out of range' and 'not enough video RAM'= =20 and I end up with 640x480-60 with both hsync and _v_sync set high, but=20 not csync (and a monitor in suspend of course). --nextPart2546078.dp8sr8MK2u Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.5 (GNU/Linux) iD8DBQBCEq+jgm/Kwh6ICoQRAhAXAKC4BjVjSsXvXQvinh7KQ5Mb0Q9fJQCdFZMN COC15xScer3osGpdD04dcWo= =K8ai -----END PGP SIGNATURE----- --nextPart2546078.dp8sr8MK2u--