From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?B?TWFsdGUgU2NocsO2ZGVy?= Subject: Re: Radeon wakeup regression in 3.15-rc6 Date: Mon, 26 May 2014 09:02:41 +0200 Message-ID: <5382E711.8050506@gmx.de> References: <53805C4E.7050205@gmx.de> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="aotU5AumpaQ45uFVuKnl7puIi7g3W90U1" Return-path: In-Reply-To: <53805C4E.7050205@gmx.de> Sender: linux-kernel-owner@vger.kernel.org To: Woody Suwalski , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --aotU5AumpaQ45uFVuKnl7puIi7g3W90U1 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable On 25.05.2014 14:56, Woody Suwalski wrote: > Malte Schr=C3=B6der wrote: >> Hi, >> I just tried 3.15-rc6. I encountered a pretty nasty problem, which is >> after suspending to RAM the system doesn't wake up properly. v3.14 is >> fine. >> On wakeup all seems fine, i.e. hd starts to spin an USB-stuff wakes up= =2E >> But all I get from the graphics card is a white screen slowly filling >> with random colored pixels. I had to hard reset the system. >> >> I attached the kernel log, the X-servers log, lspci-output and my kern= el >> config. >> >> Regards >> Malte > I have seen a bit of a screen distortion at the bottom of LCD on Radeon= > after a wakeup. > I tried to re-run with drm.debug=3D0x0e, however once I did it - the > problem has disappeared, and I have not been able to duplicate it again= =2E > So just watching for now. > OTOH I have seen (only one time) a black screen after wakeup on Nvidia.= > So maybe some timing is now exposed in PM / DRM... >=20 > Woody >=20 >=20 I pulled git://people.freedesktop.org/~deathsimple/linux drm-fixes-3.15 from http://article.gmane.org/gmane.comp.video.dri.devel/106114 and my problem is gone ... --=20 Gru=C3=9F Malte Schr=C3=B6der --------------------------------------------------------------------- MalteSch@gmx.de --aotU5AumpaQ45uFVuKnl7puIi7g3W90U1 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBCAAGBQJTgucUAAoJEJhhoDgpnptogcEQAJAeJsCSjM1srBrFsr570KKu KqpAQ7yE0TMlm71JUEOpLr59C/dQO5+FcMz203SuRB/WdFXrraQmu3oBb+7UCE++ PDPNa+rPv1Xul4L+cecI5sFxAGFsCMM8MvROJ0XWaUuwnAPo1MWwvHjBg/xXsALV fi6Ufdijg2S8qUsqkFB8/4B+pEshWs0XwsOoijTZTpleFLyPPxmClw5Asy+VR7rf as4s8Vd2fH6Bt13/Qf6tdJ/ccJ2CKDB6sMMTar/viRIxzlm/ovWX4O4rgfGV9vWy cGkSpt5zQPkhbEt/Guj8WeJO8x5tbaNOPdgwk+V96u0ykxlAQuSObcqvv94zQ3Ed CW1ezxLUCxZtUcAenBuWQ28+GkMvsTusH1d6c9gAVcEo8R8hjXtDoP9U1JA6BGr4 qcPhNvj9kZfUeSy4MjjERmyQ9C8rov43jaAeZTXLz9mod9nm19lN0d43/0kRzJK9 m9JcEqV2Mp3wGtbVE3ekOj3MxbU4u7QQLdOHQXKEMc930pqf87u3RTJMO8oL073L d/LTQKdn/YK2U670d57kmUUvdVPadDcRple54L4Xd0o5VP2CylyNDriOKfAh+Lsj pRgdgSxymN8qKRaZMgzG0J/m1weDJJkId1NoE8Q7Qp3QUvvxp9H14HXU2MMTBcN2 ROtdjTTDGvPZq7jGIKAz =D5tS -----END PGP SIGNATURE----- --aotU5AumpaQ45uFVuKnl7puIi7g3W90U1--