From patchwork Thu Apr 21 21:18:30 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chris Wilson X-Patchwork-Id: 725851 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by demeter1.kernel.org (8.14.4/8.14.3) with ESMTP id p3LLN0fu009705 for ; Thu, 21 Apr 2011 21:23:20 GMT Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id D8BEB9F078 for ; Thu, 21 Apr 2011 14:22:59 -0700 (PDT) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from fireflyinternet.com (server109-228-6-236.live-servers.net [109.228.6.236]) by gabe.freedesktop.org (Postfix) with ESMTP id 313E79E8B1 for ; Thu, 21 Apr 2011 14:18:52 -0700 (PDT) X-Default-Received-SPF: pass (skip=forwardok (res=PASS)) x-ip-name=78.156.66.37; Received: from arrandale.alporthouse.com (unverified [78.156.66.37]) by fireflyinternet.com (Firefly Internet SMTP) with ESMTP id 32744358-1500050 for multiple; Thu, 21 Apr 2011 22:18:45 +0100 From: Chris Wilson To: intel-gfx@lists.freedesktop.org Date: Thu, 21 Apr 2011 22:18:30 +0100 Message-Id: <1303420712-6369-16-git-send-email-chris@chris-wilson.co.uk> X-Mailer: git-send-email 1.7.4.1 In-Reply-To: <1303420712-6369-1-git-send-email-chris@chris-wilson.co.uk> References: <1303420712-6369-1-git-send-email-chris@chris-wilson.co.uk> X-Originating-IP: 78.156.66.37 Subject: [Intel-gfx] [PATCH 15/17] drm/i915: Remove dead code from intel_release_load_detect_pipe() X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.11 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: intel-gfx-bounces+patchwork-intel-gfx=patchwork.kernel.org@lists.freedesktop.org Errors-To: intel-gfx-bounces+patchwork-intel-gfx=patchwork.kernel.org@lists.freedesktop.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.6 (demeter1.kernel.org [140.211.167.41]); Thu, 21 Apr 2011 21:23:20 +0000 (UTC) As we now never attempt to steal a crtc for load detection, we either set a mode on a new pipe, or change the dpms mode on an existing pipe. Never both, so we can simplify the code slightly. Signed-off-by: Chris Wilson --- drivers/gpu/drm/i915/intel_display.c | 8 +++----- 1 files changed, 3 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 456c41c..27fa835 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -5622,16 +5622,14 @@ void intel_release_load_detect_pipe(struct intel_encoder *intel_encoder, struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private; if (old->load_detect_temp) { - encoder->crtc = NULL; connector->encoder = NULL; - crtc->enabled = drm_helper_crtc_in_use(crtc); drm_helper_disable_unused_functions(dev); + return; } /* Switch crtc and encoder back off if necessary */ - if (crtc->enabled && old->dpms_mode != DRM_MODE_DPMS_ON) { - if (encoder->crtc == crtc) - encoder_funcs->dpms(encoder, old->dpms_mode); + if (old->dpms_mode != DRM_MODE_DPMS_ON) { + encoder_funcs->dpms(encoder, old->dpms_mode); crtc_funcs->dpms(crtc, old->dpms_mode); } }