From patchwork Sun Jun 1 16:38:42 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Matthew Garrett X-Patchwork-Id: 4279541 Return-Path: X-Original-To: patchwork-dri-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id EF2199F326 for ; Mon, 2 Jun 2014 00:52:32 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id B65CC203AE for ; Mon, 2 Jun 2014 00:52:30 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id E4A842039E for ; Mon, 2 Jun 2014 00:52:29 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 8C0DC6E4F4; Sun, 1 Jun 2014 17:52:10 -0700 (PDT) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from cavan.codon.org.uk (cavan.codon.org.uk [93.93.128.6]) by gabe.freedesktop.org (Postfix) with ESMTP id 4B06A6E3D7 for ; Sun, 1 Jun 2014 10:24:23 -0700 (PDT) Received: from 209-6-207-143.c3-0.smr-ubr2.sbo-smr.ma.cable.rcn.com ([209.6.207.143] helo=localhost.lan) by cavan.codon.org.uk with esmtpsa (TLS1.2:DHE_RSA_AES_256_CBC_SHA256:256) (Exim 4.80) (envelope-from ) id 1Wr8nF-00062c-L0; Sun, 01 Jun 2014 17:39:35 +0100 From: Matthew Garrett To: airlied@gmail.com Date: Sun, 1 Jun 2014 12:38:42 -0400 Message-Id: <1401640723-2058-11-git-send-email-matthew.garrett@nebula.com> X-Mailer: git-send-email 1.8.5.3 In-Reply-To: <1401640723-2058-1-git-send-email-matthew.garrett@nebula.com> References: <1401640723-2058-1-git-send-email-matthew.garrett@nebula.com> X-SA-Do-Not-Run: Yes X-SA-Exim-Connect-IP: 209.6.207.143 X-SA-Exim-Mail-From: matthew.garrett@nebula.com X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Spam-Level: X-Spam-Status: No, score=-4.8 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-ASN: Subject: [PATCH 10/11] apple-gmux: Indicate that driver supports changing of GPU power states X-SA-Exim-Version: 4.2.1 (built Mon, 26 Dec 2011 16:54:46 +0000) X-SA-Exim-Scanned: Yes (on cavan.codon.org.uk) X-Mailman-Approved-At: Sun, 01 Jun 2014 17:52:06 -0700 Cc: Matthew Garrett , dri-devel@lists.freedesktop.org, platform-driver-x86@vger.kernel.org X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP The Apple GMUX can cut power to the discrete GPU, so should declare this to the vga_switcheroo core. Signed-off-by: Matthew Garrett --- drivers/platform/x86/apple-gmux.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/platform/x86/apple-gmux.c b/drivers/platform/x86/apple-gmux.c index e9b6d77..17f906d 100644 --- a/drivers/platform/x86/apple-gmux.c +++ b/drivers/platform/x86/apple-gmux.c @@ -359,6 +359,7 @@ static struct vga_switcheroo_handler gmux_handler = { .switch_ddc = gmux_switch_ddc, .power_state = gmux_set_power_state, .get_client_id = gmux_get_client_id, + .handler_pm = true, }; static inline void gmux_disable_interrupts(struct apple_gmux_data *gmux_data)