From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eric Anholt Subject: hsw rps values regress RPS on Macbook Air Date: Tue, 09 Oct 2012 13:05:54 -0700 Message-ID: <87626jv2al.fsf@eliezer.anholt.net> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1858824624==" Return-path: Received: from annarchy.freedesktop.org (annarchy.freedesktop.org [131.252.210.176]) by gabe.freedesktop.org (Postfix) with ESMTP id 551CCA0999 for ; Tue, 9 Oct 2012 13:05:56 -0700 (PDT) Received: from eliezer.anholt.net (annarchy.freedesktop.org [127.0.0.1]) by annarchy.freedesktop.org (Postfix) with ESMTP id 53176648D7 for ; Tue, 9 Oct 2012 13:05:56 -0700 (PDT) List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org Errors-To: intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org To: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org --===============1858824624== Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha1; protocol="application/pgp-signature" --=-=-= On my new MBA with danvet's drm-intel-next-queued, I'm not getting working RPS. vblank_mode=0 glxgears never ups the frequency, and vblank_mode=0 openarena only makes it up to 500mhz. Reverting 1ee9ae3244c4789f3184c5123f3b2d7e405b3f4c gets the machine to responsive RPS: fully on while the GPU is busy, fully lowered when it's not. Since we're always just looking for all-on or all-off and never see workloads that actually want to be somewhere in between, could we please just move to race to idle for RPS? dmi info: Handle 0x001B, DMI type 1, 27 bytes System Information Manufacturer: Apple Inc. Product Name: MacBookAir5,2 Version: 1.0 Serial Number: C02JH14TDRVG UUID: E58AA5BB-95BE-115D-AE6F-E12B41830529 Wake-up Type: Power Switch SKU Number: System SKU# Family: MacBook Air --=-=-= Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iEYEARECAAYFAlB0g6IACgkQHUdvYGzw6vcx8gCglFTSHuHGRxDBUqgz+ives2EU vvsAnj7lgdYVIt+5lnWE+BBGl/aOTkGK =e+QK -----END PGP SIGNATURE----- --=-=-=-- --===============1858824624== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx --===============1858824624==--