From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tomi Valkeinen Subject: Re: Problems with 3.4-rc5 Date: Fri, 04 May 2012 16:50:15 +0300 Message-ID: <1336139415.2552.4.camel@deskari> References: <4FA12775.1090206@ti.com> <1336033721.14378.2.camel@deskari> <1336050442.14378.10.camel@deskari> Mime-Version: 1.0 Content-Type: multipart/signed; micalg="pgp-sha1"; protocol="application/pgp-signature"; boundary="=-ur5MKUFiSp0ZQZj712h7" Return-path: Received: from na3sys009aog101.obsmtp.com ([74.125.149.67]:48181 "EHLO na3sys009aog101.obsmtp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756713Ab2EDNu2 (ORCPT ); Fri, 4 May 2012 09:50:28 -0400 Received: by lagy4 with SMTP id y4so2434952lag.8 for ; Fri, 04 May 2012 06:50:22 -0700 (PDT) In-Reply-To: Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Joe Woodward Cc: Archit Taneja , linux-omap@vger.kernel.org --=-ur5MKUFiSp0ZQZj712h7 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Fri, 2012-05-04 at 10:19 +0100, Joe Woodward wrote: > -----Original Message----- > From: Tomi Valkeinen > To: Joe Woodward > Cc: Archit Taneja , linux-omap@vger.kernel.org > Date: Thu, 03 May 2012 16:07:22 +0300 > Subject: Re: Problems with 3.4-rc5 > =20 > > On Thu, 2012-05-03 at 09:49 +0100, Joe Woodward wrote: > >=20 > > > Both patches together results in slightly different behaviour, the > > display is still broken-=20 > > > it flickers on and off with occassional underflows before breaking > > completely. > >=20 > > Beagle works fine for me with omap2plus based config, and I think overo > > also although I can't test it now as I broke my micro mmc adapter. > >=20 > > Can you send your panel definition? Any other things that could affect > > display? Do you have PM enabled? Can you share your kernel config? > >=20 > > Tomi > >=20 >=20 > I've gone back to a test setup others can replicate. Ok, I can replicate it now. It seems to be somehow PM related. I normally have USB gadget stuff compiled into kernel so that I can boot via nfsroot with usb. After disabling USB support from the kernel, I can see synclosts. I have no idea yet what could be causing this. I've also tried adding the couple of DSS patches which are in queue for next merge window, that force OPP100 when DSS is enabled. They don't seem to help. Tomi --=-ur5MKUFiSp0ZQZj712h7 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQIcBAABAgAGBQJPo96XAAoJEPo9qoy8lh71pwEP/jZRlM1L+vwV81mMo5y2EQPH N2nlp/lLHh4ge6hHsvNRCJP47Z3K2qHVSBv0b4K6qVmYAMsDEUzTXEfcg817gThS OBlfhVk+s9jnDPptKhymRhV2dpNtW7LW2wNonmESY1vi7t9A8aiBZD7h+65TYxGJ tI3db4YYAm3OBKNlo2pyP34S1bV9KPI1TEfshDbF1y/DFrkzHDa/W2P1yiIQ0kBO YFXOp8+p32z3xoINvLJrEKV5ZACAk37AXptPrV02aUE2uXAoQ3diNH3vFe5AA/F2 aC9Gj0CUs8fEZF8c0UEO9Sv1z9HZ9oSAjXCAGJg/LeTTyNI+Gmz1Y9vlb7MCGvEy iu2b7Mv9E63jb7glUBfjgHVuYXlGKmZtijpB36RZ8T8M0lspswnCmATdT05SWgnR rSjBcWW/lIdt9QzbBf5hv7V0ipJxztjYjwFA4YX2Ywevl21cKPrKAisocjPic2Ha 6dsRxTeTMnt6FJj7mJNlMOkyYpgx+I4E8TXI/bzVGE3fvVPRk0claAX+Bz0WHpIO ZVfijLG6y6Du1PvlhoRnXNOV9McY33SFdjjHquQHCbB1rDBZuGhleen4GiYTs6Et +xpK+/5FYT7XB+iEmxlgqHe8AWqckV8di5g54A6wVR6I6pDn0y4nksUq5PGLoNaw 98qRAozBT159MP1l0wOb =gPQ2 -----END PGP SIGNATURE----- --=-ur5MKUFiSp0ZQZj712h7--