From owner-freebsd-x11@FreeBSD.ORG Fri Apr 24 15:55:12 2015 Return-Path: Delivered-To: freebsd-x11@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id D4B53918 for ; Fri, 24 Apr 2015 15:55:12 +0000 (UTC) Received: from plane.gmane.org (plane.gmane.org [80.91.229.3]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 92B231DA3 for ; Fri, 24 Apr 2015 15:55:12 +0000 (UTC) Received: from list by plane.gmane.org with local (Exim 4.69) (envelope-from ) id 1YlfwX-0001sH-OL for freebsd-x11@freebsd.org; Fri, 24 Apr 2015 17:55:05 +0200 Received: from gly.ftfl.ca ([129.173.34.203]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Fri, 24 Apr 2015 17:55:05 +0200 Received: from jrm by gly.ftfl.ca with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Fri, 24 Apr 2015 17:55:05 +0200 X-Injected-Via-Gmane: http://gmane.org/ To: freebsd-x11@freebsd.org From: Joseph Mingrone Subject: Re: possible i915kms regressions (moved from questions@) Date: Fri, 24 Apr 2015 12:54:58 -0300 Lines: 50 Message-ID: <868udhfrn1.fsf@gly.ftfl.ca> References: <86h9s5fuud.fsf@gly.ftfl.ca> Mime-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha1; protocol="application/pgp-signature" X-Complaints-To: usenet@ger.gmane.org X-Gmane-NNTP-Posting-Host: gly.ftfl.ca User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.5 (berkeley-unix) Cancel-Lock: sha1:nc0SELk8kBuTGQYSEe0gJSeJgWQ= X-BeenThere: freebsd-x11@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: X11 on FreeBSD -- maintaining and support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 24 Apr 2015 15:55:12 -0000 --=-=-= Content-Type: text/plain Henry Hu writes: > Have you tried setting > drm.i915.enable_rc6=7 > in /boot/loader.conf? I just did after your message. > If you have it enabled, you would see > info: [drm] Enabling RC6 states: RC6 on, RC6p on, RC6pp on > in messages. It helped me reducing the GPU temperature. Before today I saw, e.g., Mar 31 20:07:07 phe kernel: info: [drm] Enabling RC6 states: RC6 off, RC6p off, RC6pp off now I see Apr 24 12:34:14 phe kernel: info: [drm] Enabling RC6 states: RC6 on, RC6p on, RC6pp on. Now the temperatures, like before the upgrade, are in a normal range. Thank you for the tip Henry, much appreciated. Joseph --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBAgAGBQJVOmdSAAoJEDakDIOw1u+epQAP/3z6iSzuECtnEjairdWq9/4I 4UgK5fG9i42GFkAeajSUvezrxqZy3HwVVdQAd9mgJd5um99PjsMY2sIVnTHm6zfZ R5AyS9Xuq/zM6G41I4ukqKqsBlJ9YIMWJQczfCzTPUDgGZQqd+OIu6/4v+q9Ig7q Pm5zApAm86BqlHcF2t0Un51MFRWDDH9pnfGnveYTQSirn0pr64/dZ5Irs57fLp2T i0/iBAssSTfUqnZrvYAAygkp6Q96nxmMtlDHiS+PBZaohK9SF0jrQuHSMQsPLNEZ AaNLFkn2qOGCebnEFFGLIz8ZqHGZDRlee1V+ZSjmzhFl74lrVUVyabi1Aoul6BYA 6GUwDq3dCh82wCy1yB+YyrxKia03OoxZW5jj3mr+nBb46O3QrRwP1zhcOs3S5Wlq 1yZVHrgY+BbOq2VjlR5x9qt/zLxtPggOSwOH1MYovxxv2SA4qnHeBBIxncLse4Qm 1lHzww4HuNSuy1wP9pBt2pqpbEkrYZVlKDfnQc6PlkUHQnpwbKSPA8gXAnKWjxoj bu/V7bOTvtWCjzhADVxCTGsJKqWx6NFN/3GMWfBYU3IAYv3wM9kP9e9ZTcmU8X4K atq2qVkinhICoijnJHSbdZO6+rbB5OMEcRI0Wz3t97upzQtCBOCh8WbezpQ7TprT ZsPBqMD1BUruT0nj7tYw =wNST -----END PGP SIGNATURE----- --=-=-=--